uncomment dbt-postgres-testing

* Add event name to `message` of recently added deprecations

* Make it harder to not supply the event name to deprecation messages

* Add changie doc

* Fixup import naming

.bumpversion.cfg

@@ -1,37 +0,0 @@
-[bumpversion]
-current_version = 1.11.0a1
-parse = (?P<major>[\d]+) # major version number
-	\.(?P<minor>[\d]+) # minor version number
-	\.(?P<patch>[\d]+) # patch version number
-	(?P<prerelease>  # optional pre-release - ex: a1, b2, rc25
-	(?P<prekind>a|b|rc) # pre-release type
-	(?P<num>[\d]+) # pre-release version number
-	)?
-	( # optional nightly release indicator
-	\.(?P<nightly>dev[0-9]+) # ex: .dev02142023
-	)? # expected matches: `1.15.0`, `1.5.0a11`, `1.5.0a1.dev123`, `1.5.0.dev123457`, expected failures: `1`, `1.5`, `1.5.2-a1`, `text1.5.0`
-serialize =
-	{major}.{minor}.{patch}{prekind}{num}.{nightly}
-	{major}.{minor}.{patch}.{nightly}
-	{major}.{minor}.{patch}{prekind}{num}
-	{major}.{minor}.{patch}
-commit = False
-tag = False
-
-[bumpversion:part:prekind]
-first_value = a
-optional_value = final
-values =
-	a
-	b
-	rc
-	final
-
-[bumpversion:part:num]
-first_value = 1
-
-[bumpversion:part:nightly]
-
-[bumpversion:file:core/setup.py]
-
-[bumpversion:file:core/dbt/version.py]

.changes/unreleased/Dependencies-20250616-144408.yaml

@@ -1,6 +0,0 @@
-kind: Dependencies
-body: Bump minimum jsonschema version to `4.19.1`
-time: 2025-06-16T14:44:08.512306-05:00
-custom:
-  Author: QMalcolm
-  Issue: "11740"

.changes/unreleased/Dependencies-20250620-123600.yaml

@@ -1,6 +0,0 @@
-kind: Dependencies
-body: Allow for either pydantic v1 and v2
-time: 2025-06-20T12:36:00.196384-05:00
-custom:
-  Author: QMalcolm
-  Issue: "11634"

.changes/unreleased/Dependencies-20250702-144720.yaml

@@ -1,6 +0,0 @@
-kind: Dependencies
-body: Bump dbt-common minimum to 1.25.1
-time: 2025-07-02T14:47:20.772002-05:00
-custom:
-  Author: QMalcolm
-  Issue: "11789"

.changes/unreleased/Dependencies-20250709-132213.yaml

@@ -1,6 +0,0 @@
-kind: Dependencies
-body: Upgrade to dbt-semantic-interfaces==0.9.0 for more robust saved query support.
-time: 2025-07-09T13:22:13.688162-07:00
-custom:
-  Author: courtneyholcomb
-  Issue: "11809"

.changes/unreleased/Dependencies-20251118-155354.yaml

@@ -0,0 +1,6 @@
+kind: Dependencies
+body: Use EventCatcher from dbt-common instead of maintaining a local copy
+time: 2025-11-18T15:53:54.284561+05:30
+custom:
+    Author: 3loka
+    Issue: "12124"

.changes/unreleased/Features-20250529-085311.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Add file_format to catalog integration config
-time: 2025-05-29T08:53:11.64904-07:00
-custom:
-  Author: colin-rogers-dbt
-  Issue: "11695"

.changes/unreleased/Features-20250611-160217.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: "11561"
-time: 2025-06-11T16:02:17.334525-04:00
-custom:
-  Author: michelleark
-  Issue: deprecate --models,--model, and -m flags

.changes/unreleased/Features-20250617-142516.yaml

@@ -1,7 +0,0 @@
-kind: Features
-body: Update jsonschemas with builtin data test properties and exposure configs in
-  dbt_project.yml for more accurate deprecations
-time: 2025-06-17T14:25:16.976867-04:00
-custom:
-  Author: michelleark
-  Issue: "11335"

.changes/unreleased/Features-20250623-113130.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Support loaded_at_query and loaded_at_field on source and table configs
-time: 2025-06-23T11:31:30.897805-04:00
-custom:
-  Author: michelleark
-  Issue: "11659"

.changes/unreleased/Features-20250625-151818.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Begin validating configs from model sql files
-time: 2025-06-25T15:18:18.164-05:00
-custom:
-  Author: QMalcolm
-  Issue: "11727"

.changes/unreleased/Features-20250701-164957.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Deprecate `overrides` property for sources
-time: 2025-07-01T16:49:57.979871-05:00
-custom:
-  Author: peterallenwebb
-  Issue: "11566"

.changes/unreleased/Features-20250703-175341.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Create constrained namespace for dbt engine env vars
-time: 2025-07-03T17:53:41.406701-05:00
-custom:
-  Author: QMalcolm
-  Issue: "11340"

.changes/unreleased/Features-20250714-232524.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Gate jsonschema validations by adapter
-time: 2025-07-14T23:25:24.475471-05:00
-custom:
-  Author: QMalcolm
-  Issue: "11680"

.changes/unreleased/Features-20250721-173100.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Deprecate top-level argument properties in generic tests
-time: 2025-07-21T17:31:00.960402-04:00
-custom:
-    Author: michelleark
-    Issue: "11847"

.changes/unreleased/Features-20250728-115443.yaml

@@ -1,6 +0,0 @@
-kind: Features
-body: Deprecate {{ modules.itertools }} usage
-time: 2025-07-28T11:54:43.28275-04:00
-custom:
-    Author: michelleark
-    Issue: "11725"

.changes/unreleased/Features-20251006-140352.yaml

@@ -0,0 +1,6 @@
+kind: Features
+body: Support partial parsing for function nodes
+time: 2025-10-06T14:03:52.258104-05:00
+custom:
+  Author: QMalcolm
+  Issue: "12072"

.changes/unreleased/Features-20251117-141053.yaml

@@ -0,0 +1,6 @@
+kind: Features
+body: Allow for defining funciton arguments with default values
+time: 2025-11-17T14:10:53.860178-06:00
+custom:
+  Author: QMalcolm
+  Issue: "12044"

.changes/unreleased/Features-20251201-165209.yaml

@@ -0,0 +1,6 @@
+kind: Features
+body: Raise jsonschema-based deprecation warnings by default
+time: 2025-12-01T16:52:09.354436-05:00
+custom:
+    Author: michelleark
+    Issue: 12240

.changes/unreleased/Features-20251203-122926.yaml

@@ -0,0 +1,6 @@
+kind: Features
+body: ':bug: :snowman: Disable unit tests whose model is disabled'
+time: 2025-12-03T12:29:26.209248-05:00
+custom:
+    Author: michelleark
+    Issue: "10540"

.changes/unreleased/Features-20251210-202001.yaml

@@ -0,0 +1,6 @@
+kind: Features
+body: Implement config.meta_get and config.meta_require
+time: 2025-12-10T20:20:01.354288-05:00
+custom:
+    Author: gshank
+    Issue: "12012"

.changes/unreleased/Fixes-20250528-092055.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Don't warn for metricflow_time_spine with non-day grain
-time: 2025-05-28T09:20:55.866514-07:00
-custom:
-  Author: courtneyholcomb
-  Issue: "11690"

.changes/unreleased/Fixes-20250530-005804.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Fix source freshness set via config to handle explicit nulls
-time: 2025-05-30T00:58:04.94133-05:00
-custom:
-  Author: QMalcolm
-  Issue: "11685"

.changes/unreleased/Fixes-20250605-110645.yaml

@@ -1,7 +0,0 @@
-kind: Fixes
-body: Ensure build_after is present in model freshness in parsing, otherwise skip
-  freshness definition
-time: 2025-06-05T11:06:45.329942-07:00
-custom:
-  Author: QMalcolm
-  Issue: "11709"

.changes/unreleased/Fixes-20250609-175239.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Ensure source node `.freshness` is equal to node's `.config.freshness`
-time: 2025-06-09T17:52:39.978403-05:00
-custom:
-  Author: QMalcolm
-  Issue: "11717"

.changes/unreleased/Fixes-20250610-211241.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: ignore invalid model freshness configs in inline model configs
-time: 2025-06-10T21:12:41.972614-07:00
-custom:
-  Author: colin-rogers-dbt
-  Issue: "11728"

.changes/unreleased/Fixes-20250612-145159.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Fix store_failures hierarachical config parsing
-time: 2025-06-12T14:51:59.358498-04:00
-custom:
-  Author: michelleark
-  Issue: "10165"

.changes/unreleased/Fixes-20250616-085600.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: "Remove model freshness property support in favor of config level support"
-time: 2025-06-16T08:56:00.641553-05:00
-custom:
-  Author: QMalcolm
-  Issue: "11713"

.changes/unreleased/Fixes-20250624-091258.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Bump dbt-common to 1.25.0 to access WarnErrorOptionsV2
-time: 2025-06-24T09:12:58.904713-04:00
-custom:
-  Author: michelleark
-  Issue: "11755"

.changes/unreleased/Fixes-20250624-152047.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: ensure consistent casing in column names while processing user unit tests
-time: 2025-06-24T15:20:47.589212-07:00
-custom:
-  Author: colin-rogers-dbt
-  Issue: "11770"

.changes/unreleased/Fixes-20250707-103418.yaml

@@ -1,7 +0,0 @@
-kind: Fixes
-body: Update jsonschema definitions with nested config defs, cloud info, and dropping
-  source overrides
-time: 2025-07-07T10:34:18.982725-05:00
-custom:
-  Author: QMalcolm
-  Issue: N/A

.changes/unreleased/Fixes-20250710-170148.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Make `GenericJSONSchemaValidationDeprecation` a "preview" deprecation
-time: 2025-07-10T17:01:48.903582-05:00
-custom:
-  Author: QMalcolm
-  Issue: "11814"

.changes/unreleased/Fixes-20250711-095439.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Correct JSONSchema Semantic Layer node issues
-time: 2025-07-11T09:54:39.86192-05:00
-custom:
-  Author: MichelleArk
-  Issue: "11818"

.changes/unreleased/Fixes-20250714-125000.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Improve SL JSONSchema definitions
-time: 2025-07-14T12:50:00.3541-05:00
-custom:
-  Author: QMalcolm
-  Issue: N/A

.changes/unreleased/Fixes-20250714-184131.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: raise MissingPlusPrefixDeprecation instead of GenericJSONSchemaValidationDeprecation when config missing plus prefix in dbt_project.yml
-time: 2025-07-14T18:41:31.322137-04:00
-custom:
-    Author: michelleark
-    Issue: "11826"

.changes/unreleased/Fixes-20250716-164535.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Propagate config.meta and config.tags to top-level on source nodes
-time: 2025-07-16T16:45:35.683199-04:00
-custom:
-    Author: michelleark
-    Issue: "11839"

.changes/unreleased/Fixes-20250724-104410.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Safe handling of malformed config.tags on sources/tables
-time: 2025-07-24T10:44:10.828775-04:00
-custom:
-    Author: michelleark
-    Issue: "11855"

.changes/unreleased/Fixes-20250731-162142.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Raise PropertyMovedToConfigDeprecation instead of CustomTopLevelKeyDeprecation when additional attribute is a valid node config
-time: 2025-07-31T16:21:42.938703-04:00
-custom:
-    Author: michelleark
-    Issue: "11879"

.changes/unreleased/Fixes-20250805-104309.yaml

@@ -1,6 +0,0 @@
-kind: Fixes
-body: Remove duplicative PropertyMovedToConfigDeprecation for source freshness
-time: 2025-08-05T10:43:09.502585-04:00
-custom:
-    Author: michelleark
-    Issue: "11880"

.changes/unreleased/Fixes-20250922-151726.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: Address Click 8.2+ deprecation warning
+time: 2025-09-22T15:17:26.983151-06:00
+custom:
+    Author: edgarrmondragon
+    Issue: "12038"

.changes/unreleased/Fixes-20251117-140649.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: Include macros in unit test parsing
+time: 2025-11-17T14:06:49.518566-05:00
+custom:
+    Author: michelleark nathanskone
+    Issue: "10157"

.changes/unreleased/Fixes-20251117-185025.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: Allow dbt deps to run when vars lack defaults in dbt_project.yml
+time: 2025-11-17T18:50:25.759091+05:30
+custom:
+    Author: 3loka
+    Issue: "8913"

.changes/unreleased/Fixes-20251118-171106.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: Restore DuplicateResourceNameError for intra-project node name duplication, behind behavior flag `require_unique_project_resource_names`
+time: 2025-11-18T17:11:06.454784-05:00
+custom:
+    Author: michelleark
+    Issue: "12152"

.changes/unreleased/Fixes-20251119-195034.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: Allow the usage of `function` with `--exclude-resource-type` flag
+time: 2025-11-19T19:50:34.703236-06:00
+custom:
+  Author: QMalcolm
+  Issue: "12143"

.changes/unreleased/Fixes-20251124-155629.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: Fix bug where schemas of functions weren't guaranteed to exist
+time: 2025-11-24T15:56:29.467004-06:00
+custom:
+  Author: QMalcolm
+  Issue: "12142"

.changes/unreleased/Fixes-20251124-155756.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: Fix generation of deprecations summary
+time: 2025-11-24T15:57:56.544123-08:00
+custom:
+    Author: asiunov
+    Issue: "12146"

.changes/unreleased/Fixes-20251124-170855.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: ':bug: :snowman: Correctly reference foreign key references when --defer and --state provided'
+time: 2025-11-24T17:08:55.387946-05:00
+custom:
+    Author: michellark
+    Issue: "11885"

.changes/unreleased/Fixes-20251125-120246.yaml

@@ -0,0 +1,7 @@
+kind: Fixes
+body: ':bug: :snowman: Add exception when using --state and referring to a removed
+  test'
+time: 2025-11-25T12:02:46.635026-05:00
+custom:
+  Author: emmyoop
+  Issue: "10630"

.changes/unreleased/Fixes-20251125-122020.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: ':bug: :snowman: Stop emitting `NoNodesForSelectionCriteria` three times during `build` command'
+time: 2025-11-25T12:20:20.132379-06:00
+custom:
+  Author: QMalcolm
+  Issue: "11627"

.changes/unreleased/Fixes-20251127-141308.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: ":bug: :snowman: Fix long Python stack traces appearing when package dependencies have incompatible version requirements"
+time: 2025-11-27T14:13:08.082542-05:00
+custom:
+  Author: emmyoop
+  Issue: "12049"

.changes/unreleased/Fixes-20251127-145929.yaml

@@ -0,0 +1,7 @@
+kind: Fixes
+body: ':bug: :snowman: Fixed issue where changing data type size/precision/scale (e.g.,
+  varchar(3) to varchar(10)) incorrectly triggered a breaking change error fo'
+time: 2025-11-27T14:59:29.256274-05:00
+custom:
+  Author: emmyoop
+  Issue: "11186"

.changes/unreleased/Fixes-20251127-170124.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: ':bug: :snowman: Support unit testing models that depend on sources with the same name'
+time: 2025-11-27T17:01:24.193516-05:00
+custom:
+    Author: michelleark
+    Issue: 11975 10433

.changes/unreleased/Fixes-20251128-102129.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: Fix bug in partial parsing when updating a model with a schema file that is referenced by a singular test
+time: 2025-11-28T10:21:29.911147Z
+custom:
+    Author: mattogburke
+    Issue: "12223"

.changes/unreleased/Fixes-20251128-122838.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: ':bug: :snowman: Avoid retrying successful run-operation commands'
+time: 2025-11-28T12:28:38.546261-05:00
+custom:
+    Author: michelleark
+    Issue: "11850"

.changes/unreleased/Fixes-20251128-161937.yaml

@@ -0,0 +1,7 @@
+kind: Fixes
+body: ':bug: :snowman: Fix `dbt deps --add-package` crash when packages.yml contains `warn-unpinned:
+  false`'
+time: 2025-11-28T16:19:37.608722-05:00
+custom:
+  Author: emmyoop
+  Issue: "9104"

.changes/unreleased/Fixes-20251128-163144.yaml

@@ -0,0 +1,7 @@
+kind: Fixes
+body: ':bug: :snowman: Improve `dbt deps --add-package` duplicate detection with better
+  cross-source matching and word boundaries'
+time: 2025-11-28T16:31:44.344099-05:00
+custom:
+  Author: emmyoop
+  Issue: "12239"

.changes/unreleased/Fixes-20251202-133705.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: ':bug: :snowman: Fix false positive deprecation warning of pre/post-hook SQL configs'
+time: 2025-12-02T13:37:05.012112-05:00
+custom:
+    Author: michelleark
+    Issue: "12244"

.changes/unreleased/Fixes-20251209-175031.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: Ensure recent deprecation warnings include event name in message
+time: 2025-12-09T17:50:31.334618-06:00
+custom:
+  Author: QMalcolm
+  Issue: "12264"

.changes/unreleased/Fixes-20251210-143935.yaml

@@ -0,0 +1,6 @@
+kind: Fixes
+body: Improve error message clarity when detecting nodes with space in name
+time: 2025-12-10T14:39:35.107841-08:00
+custom:
+    Author: michelleark
+    Issue: "11835"

.changes/unreleased/Under the Hood-20250527-162136.yaml

@@ -1,6 +0,0 @@
-kind: Under the Hood
-body: Prevent overcounting PropertyMovedToConfigDeprecation for source freshness
-time: 2025-05-27T16:21:36.551426+01:00
-custom:
-    Author: aranke
-    Issue: "11660"

.changes/unreleased/Under the Hood-20251119-110110.yaml

@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Update jsonschemas for schema.yml and dbt_project.yml deprecations
+time: 2025-11-19T11:01:10.616676-05:00
+custom:
+    Author: michelleark
+    Issue: "12180"

.changes/unreleased/Under the Hood-20251121-140515.yaml

@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Replace setuptools and tox with hatch for build, test, and environment management.
+time: 2025-11-21T14:05:15.838252-05:00
+custom:
+  Author: emmyoop
+  Issue: "12151"

.changes/unreleased/Under the Hood-20251209-131857.yaml

@@ -0,0 +1,6 @@
+kind: Under the Hood
+body: Add add_catalog_integration call even if we have a pre-existing manifest
+time: 2025-12-09T13:18:57.043254-08:00
+custom:
+  Author: colin-rogers-dbt
+  Issue: "12262"

.changie.yaml

@@ -41,32 +41,26 @@ newlines:
   endOfVersion: 1
 
 custom:
-- key: Author
-  label: GitHub Username(s) (separated by a single space if multiple)
-  type: string
-  minLength: 3
-- key: Issue
-  label: GitHub Issue Number (separated by a single space if multiple)
-  type: string
-  minLength: 1
+  - key: Author
+    label: GitHub Username(s) (separated by a single space if multiple)
+    type: string
+    minLength: 3
+  - key: Issue
+    label: GitHub Issue Number (separated by a single space if multiple)
+    type: string
+    minLength: 1
 
 footerFormat: |
   {{- $contributorDict := dict }}
-  {{- /* ensure all names in this list are all lowercase for later matching purposes */}}
-  {{- $core_team := splitList " " .Env.CORE_TEAM }}
-  {{- /* ensure we always skip snyk and dependabot in addition to the core team */}}
-  {{- $maintainers := list "dependabot[bot]" "snyk-bot"}}
-  {{- range $team_member := $core_team }}
-    {{- $team_member_lower := lower $team_member }}
-    {{- $maintainers = append $maintainers $team_member_lower }}
-  {{- end }}
+  {{- /* ensure we always skip snyk and dependabot */}}
+  {{- $bots := list "dependabot[bot]" "snyk-bot"}}
   {{- range $change := .Changes }}
     {{- $authorList := splitList " " $change.Custom.Author }}
     {{- /* loop through all authors for a single changelog */}}
     {{- range $author := $authorList }}
       {{- $authorLower := lower $author }}
-      {{- /* we only want to include non-core team contributors */}}
-      {{- if not (has $authorLower $maintainers)}}
+      {{- /* we only want to include non-bot contributors */}}
+      {{- if not (has $authorLower $bots)}}
         {{- $changeList := splitList " " $change.Custom.Author }}
           {{- $IssueList := list }}
           {{- $changeLink := $change.Kind }}

.flake8

@@ -10,6 +10,5 @@ ignore =
     E704 # makes Flake8 work like black
     E741
     E501 # long line checking is done in black
-exclude = test/
 per-file-ignores =
     */__init__.py: F401

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -62,7 +62,7 @@ body:
       description: |
         examples:
           - **OS**: Ubuntu 24.04
-          - **Python**: 3.9.12 (`python3 --version`)
+          - **Python**: 3.10.12 (`python3 --version`)
           - **dbt-core**: 1.1.1 (`dbt --version`)
       value: |
         - OS:

.github/ISSUE_TEMPLATE/regression-report.yml

@@ -56,7 +56,7 @@ body:
       description: |
         examples:
           - **OS**: Ubuntu 24.04
-          - **Python**: 3.9.12 (`python3 --version`)
+          - **Python**: 3.10.12 (`python3 --version`)
           - **dbt-core (working version)**: 1.1.1 (`dbt --version`)
           - **dbt-core (regression version)**: 1.2.0 (`dbt --version`)
       value: |

.github/actions/latest-wrangler/main.py

@@ -1,9 +1,10 @@
 import os
-from packaging.version import Version, parse
-import requests
 import sys
 from typing import List
 
+import requests
+from packaging.version import Version, parse
+
 
 def main():
     package_name: str = os.environ["INPUT_PACKAGE_NAME"]

.github/actions/setup-postgres-windows/setup_db.sh

@@ -1 +1 @@
-../../../test/setup_db.sh
+../../../scripts/setup_db.sh

.github/dbt-postgres-testing.yml

@@ -0,0 +1,169 @@
+# **what?**
+# Runs all tests in dbt-postgres with this branch of dbt-core to ensure nothing is broken
+
+# **why?**
+# Ensure dbt-core changes do not break dbt-postgres, as a basic proxy for other adapters
+
+# **when?**
+# This will run when trying to merge a PR into main.
+# It can also be manually triggered.
+
+# This workflow can be skipped by adding the "Skip Postgres Testing" label to the PR.  This is
+# useful when making a change in both `dbt-postgres` and `dbt-core` where the changes are dependant
+# and cause the other repository to break.
+
+name: "dbt-postgres Tests"
+run-name: >-
+  ${{ (github.event_name == 'workflow_dispatch' || github.event_name == 'workflow_call')
+  && format('dbt-postgres@{0} with dbt-core@{1}', inputs.dbt-postgres-ref, inputs.dbt-core-ref)
+  || 'dbt-postgres@main with dbt-core branch' }}
+
+on:
+  push:
+    branches:
+      - "main"
+      - "*.latest"
+      - "releases/*"
+  pull_request:
+  merge_group:
+    types: [checks_requested]
+  workflow_dispatch:
+    inputs:
+      dbt-postgres-ref:
+        description: "The branch of dbt-postgres to test against"
+        default: "main"
+      dbt-core-ref:
+        description: "The branch of dbt-core to test against"
+        default: "main"
+  workflow_call:
+    inputs:
+      dbt-postgres-ref:
+        description: "The branch of dbt-postgres to test against"
+        type: string
+        required: true
+        default: "main"
+      dbt-core-ref:
+        description: "The branch of dbt-core to test against"
+        type: string
+        required: true
+        default: "main"
+
+permissions: read-all
+
+# will cancel previous workflows triggered by the same event
+# and for the same ref for PRs/merges or same SHA otherwise
+# and for the same inputs on workflow_dispatch or workflow_call
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name }}-${{ contains(fromJson('["pull_request", "merge_group"]'), github.event_name) && github.event.pull_request.head.ref || github.sha }}-${{ contains(fromJson('["workflow_call", "workflow_dispatch"]'), github.event_name) && github.event.inputs.dbt-postgres-ref && github.event.inputs.dbt-core-ref || github.sha }}
+  cancel-in-progress: true
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  job-prep:
+    # This allow us to run the workflow on pull_requests as well so we can always run unit tests
+    # and only run integration tests on merge for time purposes
+    name: Setup Repo Refs
+    runs-on: ubuntu-latest
+    outputs:
+      dbt-postgres-ref: ${{ steps.core-ref.outputs.ref }}
+      dbt-core-ref: ${{ steps.common-ref.outputs.ref }}
+
+    steps:
+      - name: "Input Refs"
+        id: job-inputs
+        run: |
+          echo "inputs.dbt-postgres-ref=${{ inputs.dbt-postgres-ref }}"
+          echo "inputs.dbt-core-ref=${{ inputs.dbt-core-ref }}"
+
+      - name: "Determine dbt-postgres ref"
+        id: core-ref
+        run: |
+          if [[ -z "${{ inputs.dbt-postgres-ref }}" ]]; then
+            REF="main"
+          else
+            REF=${{ inputs.dbt-postgres-ref }}
+          fi
+          echo "ref=$REF" >> $GITHUB_OUTPUT
+
+      - name: "Determine dbt-core ref"
+        id: common-ref
+        run: |
+          if [[ -z "${{ inputs.dbt-core-ref }}" ]]; then
+            # these will be commits instead of branches
+            if [[ "${{ github.event_name }}" == "merge_group" ]]; then
+              REF=${{ github.event.merge_group.head_sha }}
+            else
+              REF=${{ github.event.pull_request.base.sha }}
+            fi
+          else
+            REF=${{ inputs.dbt-core-ref }}
+          fi
+          echo "ref=$REF" >> $GITHUB_OUTPUT
+
+      - name: "Final Refs"
+        run: |
+          echo "dbt-postgres-ref=${{ steps.core-ref.outputs.ref }}"
+          echo "dbt-core-ref=${{ steps.common-ref.outputs.ref }}"
+
+  integration-tests-postgres:
+    name: "dbt-postgres integration tests"
+    needs: [job-prep]
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: "./dbt-postgres"
+    environment:
+      name: "dbt-postgres"
+    env:
+      POSTGRES_TEST_HOST: ${{ vars.POSTGRES_TEST_HOST }}
+      POSTGRES_TEST_PORT: ${{ vars.POSTGRES_TEST_PORT }}
+      POSTGRES_TEST_USER: ${{ vars.POSTGRES_TEST_USER }}
+      POSTGRES_TEST_PASS: ${{ secrets.POSTGRES_TEST_PASS }}
+      POSTGRES_TEST_DATABASE: ${{ vars.POSTGRES_TEST_DATABASE }}
+      POSTGRES_TEST_THREADS: ${{ vars.POSTGRES_TEST_THREADS }}
+    services:
+      postgres:
+          image: postgres
+          env:
+            POSTGRES_PASSWORD: postgres
+          options: >-
+              --health-cmd pg_isready
+              --health-interval 10s
+              --health-timeout 5s
+              --health-retries 5
+          ports:
+            - ${{ vars.POSTGRES_TEST_PORT }}:5432
+    steps:
+      - name: "Check out dbt-adapters@${{ needs.job-prep.outputs.dbt-postgres-ref }}"
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        with:
+          repository: dbt-labs/dbt-adapters
+          ref: ${{ needs.job-prep.outputs.dbt-postgres-ref }}
+
+      - name: "Set up Python"
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # actions/setup-python@v5
+        with:
+            python-version: ${{ inputs.python-version }}
+
+      - name: "Set environment variables"
+        run: |
+            echo "HATCH_PYTHON=${{ inputs.python-version }}" >> $GITHUB_ENV
+            echo "PIP_ONLY_BINARY=psycopg2-binary" >> $GITHUB_ENV
+
+      - name: "Setup test database"
+        run: psql -f ./scripts/setup_test_database.sql
+        env:
+            PGHOST: ${{ vars.POSTGRES_TEST_HOST }}
+            PGPORT: ${{ vars.POSTGRES_TEST_PORT }}
+            PGUSER: postgres
+            PGPASSWORD: postgres
+            PGDATABASE: postgres
+
+      - name: "Install hatch"
+        uses: pypa/hatch@257e27e51a6a5616ed08a39a408a21c35c9931bc # pypa/hatch@install
+
+      - name: "Run integration tests"
+        run: hatch run ${{ inputs.hatch-env }}:integration-tests

.github/workflows/artifact-reviews.yml

@@ -114,7 +114,7 @@ jobs:
 
       - name: "Find Comment"
         if: steps.artifact_files_changed.outputs.artifact_changes == 'true' && steps.check_approvals.outputs.CORE_APPROVALS < env.required_approvals
-        uses: peter-evans/find-comment@v2
+        uses: peter-evans/find-comment@a54c31d7fa095754bfef525c0c8e5e5674c4b4b1 # peter-evans/find-comment@v2
         id: find-comment
         with:
           issue-number: ${{ github.event.pull_request.number }}
@@ -123,7 +123,7 @@ jobs:
 
       - name: "Create Comment"
         if: steps.artifact_files_changed.outputs.artifact_changes == 'true' && steps.find-comment.outputs.comment-id == '' && steps.check_approvals.outputs.CORE_APPROVALS < env.required_approvals
-        uses: peter-evans/create-or-update-comment@v3
+        uses: peter-evans/create-or-update-comment@23ff15729ef2fc348714a3bb66d2f655ca9066f2 # peter-evans/create-or-update-comment@v3
         with:
           issue-number: ${{ github.event.pull_request.number }}
           body: |
@@ -164,16 +164,23 @@ jobs:
           fi
 
       - name: "Post Event"
+        # This step posts the status of the check because the workflow is triggered by multiple events
+        # and we need to ensure the check is always updated.  Otherwise we would end up with duplicate
+        # checks in the GitHub UI.
         run: |
+          if [[ "${{ steps.status_check.outputs.current_status }}" == "success" ]]; then
+            state="success"
+          else
+            state="failure"
+          fi
+
           gh api \
             --method POST \
             -H "Accept: application/vnd.github+json" \
-            /repos/${{ github.repository }}/check-runs \
-            -f name='Artifact Review Check' \
-            -f head_sha=${{ github.event.pull_request_target.head.sha || github.event.pull_request.head.sha }} \
-            -f status='completed' \
-            -f conclusion='${{ steps.status_check.outputs.current_status }}' \
-            -f force=true \
-            -f details_url="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+            /repos/${{ github.repository }}/statuses/${{ github.event.pull_request.base.sha }} \
+            -f state="$state" \
+            -f description="Artifact Review Check" \
+            -f context="Artifact Review Check" \
+            -f target_url="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
         env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_TOKEN: ${{ secrets.FISHTOWN_BOT_PAT }}

.github/workflows/backport.yml

@@ -35,6 +35,6 @@ jobs:
       github.event.pull_request.merged
       && contains(github.event.label.name, 'backport')
     steps:
-      - uses: tibdex/backport@v2.0.4
+      - uses: tibdex/backport@9565281eda0731b1d20c4025c43339fb0a23812e # tibdex/backport@v2.0.4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/bot-changelog.yml

@@ -48,7 +48,7 @@ jobs:
     - name: Create and commit changelog on bot PR
       if: ${{ contains(github.event.pull_request.labels.*.name, matrix.label) }}
       id: bot_changelog
-      uses: emmyoop/changie_bot@v1.1.0
+      uses: emmyoop/changie_bot@22b70618b13d0d1c64ea95212bafca2d2bf6b764 # emmyoop/changie_bot@v1.1.0
       with:
         GITHUB_TOKEN: ${{ secrets.FISHTOWN_BOT_PAT }}
         commit_author_name: "Github Build Bot"

.github/workflows/check-artifact-changes.yml

@@ -17,13 +17,13 @@ jobs:
     if: ${{ !contains(github.event.pull_request.labels.*.name, 'artifact_minor_upgrade') }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Check for changes in core/dbt/artifacts
         # https://github.com/marketplace/actions/paths-changes-filter
-        uses: dorny/paths-filter@v3
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # dorny/paths-filter@v3
         id: check_artifact_changes
         with:
           filters: |

.github/workflows/community-label.yml

@@ -7,7 +7,6 @@
 # **when?**
 # When a PR is opened, not in draft or moved from draft to ready for review
 
-
 name: Label community PRs
 
 on:
@@ -29,9 +28,15 @@ jobs:
     # If this PR is opened and not draft, determine if it needs to be labeled
     # if the PR is converted out of draft, determine if it needs to be labeled
     if: |
-      (!contains(github.event.pull_request.labels.*.name, 'community') &&
-      (github.event.action == 'opened' && github.event.pull_request.draft == false ) ||
-       github.event.action == 'ready_for_review' )
+      (
+        !contains(github.event.pull_request.labels.*.name, 'community')
+        && (
+          (github.event.action == 'opened' && github.event.pull_request.draft == false)
+          || github.event.action == 'ready_for_review'
+        )
+        && github.event.pull_request.user.type != 'Bot'
+        && github.event.pull_request.user.login != 'dependabot[bot]'
+      )
     uses: dbt-labs/actions/.github/workflows/label-community.yml@main
     with:
         github_team: 'core-group'

.github/workflows/cut-release-branch.yml

@@ -1,25 +1,44 @@
 # **what?**
-# Cuts a new `*.latest` branch
-# Also cleans up all files in `.changes/unreleased` and `.changes/previous verion on
-# `main` and bumps `main` to the input version.
+# Cuts the `*.latest` branch, bumps dependencies on it, cleans up all files in `.changes/unreleased`
+# and `.changes/previous verion on main and bumps main to the input version.
 
 # **why?**
-# Generally reduces the workload of engineers and reduces error.  Allow automation.
+# Clean up the main branch after a release branch is cut and automate cutting the release branch.
+# Generally reduces the workload of engineers and reducing error.
 
 # **when?**
-# This will run when called manually.
+# This will run when called manually or when triggered in another workflow.
+
+# Example Usage including required permissions:  TODO: update once finalized
+
+# permissions:
+#   contents: read
+#   pull-requests: write
+#
+# name: Cut Release Branch
+# jobs:
+#   changelog:
+#     uses: dbt-labs/actions/.github/workflows/cut-release-branch.yml@main
+#     with:
+#       new_branch_name: 1.7.latest
+#       PR_title: "Cleanup main after cutting new 1.7.latest branch"
+#       PR_body: "All adapter PRs will fail CI until the dbt-core PR has been merged due to release version conflicts."
+#     secrets:
+#       FISHTOWN_BOT_PAT: ${{ secrets.FISHTOWN_BOT_PAT }}
+
+# TODOs
+# add note to eventually commit changes directly and bypass checks - same as release - when we move to this model run test action after merge
 
 name: Cut new release branch
+run-name: "Cutting New Branch:  ${{ inputs.new_branch_name }}"
 
 on:
   workflow_dispatch:
     inputs:
-      version_to_bump_main:
-        description: 'The alpha version main should bump to (ex. 1.6.0a1)'
-        required: true
       new_branch_name:
-        description: 'The full name of the new branch (ex. 1.5.latest)'
+        description: "The full name of the new branch (ex. 1.5.latest)"
         required: true
+        type: string
 
 defaults:
   run:
@@ -27,15 +46,346 @@ defaults:
 
 permissions:
   contents: write
+  pull-requests: write
+
+env:
+  PYTHON_TARGET_VERSION: "3.10"
+  PR_TITLE: "Cleanup main after cutting new ${{ inputs.new_branch_name }} branch"
+  PR_BODY: "All adapter PRs will fail CI until the dbt-core PR has been merged due to release version conflicts."
 
 jobs:
-  cut_branch:
-    name: "Cut branch and clean up main for dbt-core"
-    uses: dbt-labs/actions/.github/workflows/cut-release-branch.yml@main
-    with:
-      version_to_bump_main: ${{ inputs.version_to_bump_main }}
-      new_branch_name: ${{ inputs.new_branch_name }}
-      PR_title: "Cleanup main after cutting new ${{ inputs.new_branch_name }} branch"
-      PR_body: "All adapter PRs will fail CI until the dbt-core PR has been merged due to release version conflicts."
-    secrets:
-      FISHTOWN_BOT_PAT: ${{ secrets.FISHTOWN_BOT_PAT }}
+  prep_work:
+    name: "Prep Work"
+    runs-on: ubuntu-latest
+    steps:
+      - name: "[DEBUG] Print Inputs"
+        run: |
+          echo "new_branch_name:        ${{ inputs.new_branch_name }}"
+          echo "PR_title:               ${{ env.PR_TITLE }}"
+          echo "PR_body:                ${{ env.PR_BODY }}"
+
+  create_temp_branch:
+    name: "Create Temp branch off main"
+    runs-on: ubuntu-latest
+    outputs:
+      temp_branch_name: ${{ steps.variables.outputs.BRANCH_NAME }}
+
+    steps:
+      - name: "Set Branch Value"
+        id: variables
+        run: |
+          echo "BRANCH_NAME=cutting_release_branch/main_cleanup_$GITHUB_RUN_ID" >> $GITHUB_OUTPUT
+
+      - name: "Checkout ${{ github.repository }}"
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        with:
+          ref: "main"
+          token: ${{ secrets.FISHTOWN_BOT_PAT }}
+
+      - name: "Create PR Branch"
+        run: |
+          user="Github Build Bot"
+          email="buildbot@fishtownanalytics.com"
+          git config user.name "$user"
+          git config user.email "$email"
+          git checkout -b ${{ steps.variables.outputs.BRANCH_NAME }}
+          git push --set-upstream origin ${{ steps.variables.outputs.BRANCH_NAME }}
+
+      - name: "[Notification] Temp branch created"
+        run: |
+          message="Temp branch ${{ steps.variables.outputs.BRANCH_NAME }} created"
+          echo "::notice title="Temporary branch created": $title::$message"
+
+  cleanup_changelog:
+    name: "Clean Up Changelog"
+    needs: ["create_temp_branch"]
+    runs-on: ubuntu-latest
+    outputs:
+      next-version: ${{ steps.semver-current.outputs.next-minor-alpha-version }}
+
+    steps:
+      - name: "Checkout ${{ github.repository }}"
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        with:
+          ref: ${{ needs.create_temp_branch.outputs.temp_branch_name }}
+          token: ${{ secrets.FISHTOWN_BOT_PAT }}
+
+      - name: "Add Homebrew To PATH"
+        run: |
+          echo "/home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin" >> $GITHUB_PATH
+
+      - name: "Install Homebrew Packages"
+        run: |
+          brew install pre-commit
+          brew tap miniscruff/changie https://github.com/miniscruff/changie
+          brew install changie
+
+      - name: "Check Current Version In Code"
+        id: determine_version
+        run: |
+          current_version=$(grep '^version = ' core/pyproject.toml | sed 's/version = "\(.*\)"/\1/')
+          echo "current_version=$current_version" >> $GITHUB_OUTPUT
+
+      - name: "[Notification] Check Current Version In Code"
+        run: |
+          message="The current version is ${{ steps.determine_version.outputs.current_version }}"
+          echo "::notice title="Version Bump Check": $title::$message"
+
+      - name: "Parse Current Version Into Parts for Changelog Directories"
+        id: semver-current
+        uses: dbt-labs/actions/parse-semver@main
+        with:
+          version: ${{ steps.determine_version.outputs.current_version }}
+
+      - name: "[Notification] Next Alpha Version"
+        run: |
+          message="The next alpha version is ${{ steps.semver-current.outputs.next-minor-alpha-version }}"
+          echo "::notice title="Version Bump Check": $title::$message"
+
+      - name: "Delete Unreleased Changelog YAMLs"
+        # removal fails if no files exist. OK to continue since we're just cleaning up the files.
+        continue-on-error: true
+        run: |
+          rm .changes/unreleased/*.yaml || true
+
+      - name: "Delete Pre Release Changelogs and YAMLs"
+        # removal fails if no files exist. OK to continue since we're just cleaning up the files.
+        continue-on-error: true
+        run: |
+          rm .changes/${{ steps.semver-current.outputs.base-version }}/*.yaml || true
+          rm .changes/${{ steps.semver-current.outputs.major }}.${{ steps.semver-current.outputs.minor }}.*.md || true
+
+      - name: "Cleanup CHANGELOG.md"
+        run: |
+          changie merge
+
+      - name: "Commit Changelog Cleanup to Branch"
+        run: |
+          user="Github Build Bot"
+          email="buildbot@fishtownanalytics.com"
+          git config user.name "$user"
+          git config user.email "$email"
+          git status
+          git add .
+          git commit -m "Clean up changelog on main"
+          git push
+
+      - name: "[Notification] Changelog cleaned up"
+        run: |
+          message="Changelog on ${{ needs.create_temp_branch.outputs.temp_branch_name }} cleaned up"
+          echo "::notice title="Changelog cleaned up": $title::$message"
+
+  bump_version:
+    name: "Bump to next minor version"
+    needs: ["cleanup_changelog", "create_temp_branch"]
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Checkout ${{ github.repository }}"
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        with:
+          ref: ${{ needs.create_temp_branch.outputs.temp_branch_name }}
+          token: ${{ secrets.FISHTOWN_BOT_PAT }}
+
+      - name: "Set up Python - ${{ env.PYTHON_TARGET_VERSION }}"
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # actions/setup-python@v5
+        with:
+          python-version: "${{ env.PYTHON_TARGET_VERSION }}"
+
+      - name: "Install Spark Dependencies"
+        if: ${{ contains(github.repository, 'dbt-labs/dbt-spark') }}
+        run: |
+          sudo apt-get update
+          sudo apt-get install libsasl2-dev
+
+      - name: "Install Python Dependencies"
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install hatch
+
+      - name: "Bump Version To ${{ needs.cleanup_changelog.outputs.next-version }}"
+        run: |
+          cd core
+          hatch version ${{ needs.cleanup_changelog.outputs.next-version }}
+          hatch run dev-req
+          dbt --version
+
+      - name: "Commit Version Bump to Branch"
+        run: |
+          user="Github Build Bot"
+          email="buildbot@fishtownanalytics.com"
+          git config user.name "$user"
+          git config user.email "$email"
+          git status
+          git add .
+          git commit -m "Bumping version to ${{ needs.cleanup_changelog.outputs.next-version }}"
+          git push
+
+      - name: "[Notification] Version Bump completed"
+        run: |
+          message="Version on ${{ needs.create_temp_branch.outputs.temp_branch_name }} bumped to ${{ needs.cleanup_changelog.outputs.next-version }}"
+          echo "::notice title="Version Bump Completed": $title::$message"
+
+  cleanup:
+    name: "Cleanup Code Quality"
+    needs: ["create_temp_branch", "bump_version"]
+    runs-on: ubuntu-latest
+    steps:
+      - name: "Checkout ${{ github.repository }}"
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        with:
+          ref: ${{ needs.create_temp_branch.outputs.temp_branch_name }}
+          token: ${{ secrets.FISHTOWN_BOT_PAT }}
+
+      - name: "Add Homebrew To PATH"
+        run: |
+          echo "/home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin" >> $GITHUB_PATH
+
+      - name: "brew install pre-commit"
+        run: |
+          brew install pre-commit
+
+      # this step will fail on whitespace errors but also correct them
+      - name: "Cleanup - Remove Trailing Whitespace Via Pre-commit"
+        continue-on-error: true
+        run: |
+          pre-commit run trailing-whitespace --files CHANGELOG.md .changes/* || true
+
+      # this step will fail on newline errors but also correct them
+      - name: "Cleanup - Remove Extra Newlines Via Pre-commit"
+        continue-on-error: true
+        run: |
+          pre-commit run end-of-file-fixer --files CHANGELOG.md .changes/* || true
+
+      - name: "Commit Version Bump to Branch"
+        run: |
+          user="Github Build Bot"
+          email="buildbot@fishtownanalytics.com"
+          git config user.name "$user"
+          git config user.email "$email"
+          git status
+          git add .
+          git commit -m "Code quality cleanup"
+          git push
+
+  open_pr:
+    name: "Open PR Against main"
+    needs: ["cleanup_changelog", "create_temp_branch", "cleanup"]
+    runs-on: ubuntu-latest
+    outputs:
+      pr_number: ${{ steps.create_pr.outputs.pull-request-number }}
+
+    steps:
+      - name: "Checkout ${{ github.repository }}"
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        with:
+          ref: ${{ needs.create_temp_branch.outputs.temp_branch_name }}
+          token: ${{ secrets.FISHTOWN_BOT_PAT }}
+
+      - name: "Determine PR Title"
+        id: pr_title
+        run: |
+          echo "pr_title=${{ env.PR_TITLE }}" >> $GITHUB_OUTPUT
+          if [${{ env.PR_TITLE }} == ""]; then
+            echo "pr_title='Clean up changelogs and bump to version ${{ needs.cleanup_changelog.outputs.next-version }}'" >> $GITHUB_OUTPUT
+          fi
+
+      - name: "Determine PR Body"
+        id: pr_body
+        run: |
+          echo "pr_body=${{ env.PR_BODY }}" >> $GITHUB_OUTPUT
+          if [${{ env.PR_BODY }} == ""]; then
+            echo "pr_body='Clean up changelogs and bump to version ${{ needs.cleanup_changelog.outputs.next-version }}'" >> $GITHUB_OUTPUT
+          fi
+
+      - name: "Add Branch Details"
+        id: pr_body_branch
+        run: |
+          branch_details="The workflow that generated this PR also created a new branch: ${{ inputs.new_branch_name }}"
+          full_body="${{ steps.pr_body.outputs.pr_body }} $branch_details"
+          echo "pr_full_body=$full_body" >> $GITHUB_OUTPUT
+
+      - name: "Open Pull Request"
+        id: create_pr
+        run: |
+          pr_url=$(gh pr create -B main -H ${{ needs.create_temp_branch.outputs.temp_branch_name }} -l "Skip Changelog" -t "${{ steps.pr_title.outputs.pr_title }}" -b "${{ steps.pr_body_branch.outputs.pr_full_body }}")
+          echo "pr_url=$pr_url" >> $GITHUB_OUTPUT
+        env:
+          GH_TOKEN: ${{ secrets.FISHTOWN_BOT_PAT }}
+
+      - name: "[Notification] Pull Request Opened"
+        run: |
+          message="PR opened at ${{ steps.create_pr.outputs.pr_url }}"
+          echo "::notice title="Pull Request Opened": $title::$message"
+
+  cut_new_branch:
+    # don't cut the new branch until we're done opening the PR against main
+    name: "Cut New Branch ${{ inputs.new_branch_name }}"
+    needs: [open_pr]
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Checkout ${{ github.repository }}"
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
+        with:
+          token: ${{ secrets.FISHTOWN_BOT_PAT }}
+          fetch-depth: 0
+
+      - name: "Ensure New Branch Does Not Exist"
+        id: check_new_branch
+        run: |
+          title="Check New Branch Existence"
+          if git show-ref --quiet ${{ inputs.new_branch_name }}; then
+            message="Branch ${{ inputs.new_branch_name }} already exists.  Exiting."
+            echo "::error $title::$message"
+            exit 1
+          fi
+
+      - name: "Create New Release Branch"
+        run: |
+          git checkout -b ${{ inputs.new_branch_name }}
+
+      - name: "Push up New Branch"
+        run: |
+          #Data for commit
+          user="Github Build Bot"
+          email="buildbot@fishtownanalytics.com"
+          git config user.name "$user"
+          git config user.email "$email"
+          git push --set-upstream origin ${{ inputs.new_branch_name }}
+
+      - name: "[Notification] New branch created"
+        run: |
+          message="New branch ${{ inputs.new_branch_name }} created"
+          echo "::notice title="New branch created": $title::$message"
+
+      - name: "Bump dependencies via script"
+        # This bumps the dependency on dbt-core in the adapters
+        if: ${{ !contains(github.repository, 'dbt-core') }}
+        run: |
+          echo ${{ github.repository }}
+          echo "running update_dependencies script"
+          bash ${GITHUB_WORKSPACE}/.github/scripts/update_dependencies.sh ${{ inputs.new_branch_name }}
+          commit_message="bumping .latest branch variable in update_dependencies.sh to ${{ inputs.new_branch_name }}"
+          git status
+          git add .
+          git commit -m "$commit_message"
+          git push
+
+      - name: "Bump env variable via script"
+        # bumps the RELEASE_BRANCH variable in nightly-release.yml in adapters
+        if: ${{ !contains(github.repository, 'dbt-core') }}
+        run: |
+          file="./.github/scripts/update_release_branch.sh"
+          if test -f "$file"; then
+            echo ${{ github.repository }}
+            echo "running some script yet to be written now"
+            bash $file ${{ inputs.new_branch_name }}
+            commit_message="updating env variable to ${{ inputs.new_branch_name }} in nightly-release.yml"
+            git status
+            git add .
+            git commit -m "$commit_message"
+            git push
+          else
+            echo "no $file seen skipping step"
+          fi

.github/workflows/main.yml

@@ -49,27 +49,33 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
         with:
-          python-version: '3.9'
+          python-version: "3.10"
 
       - name: Install python dependencies
         run: |
           python -m pip install --user --upgrade pip
           python -m pip --version
-          make dev
-          make dev_req
-          mypy --version
-          dbt --version
+          python -m pip install hatch
+          cd core
+          hatch run setup
+
+      - name: Verify dbt installation
+        run: |
+          cd core
+          hatch run dbt --version
 
       - name: Run pre-commit hooks
-        run: pre-commit run --all-files --show-diff-on-failure
+        run: |
+          cd core
+          hatch run code-quality
 
   unit:
-    name: unit test / python ${{ matrix.python-version }}
+    name: "unit test / python ${{ matrix.python-version }}"
 
     runs-on: ubuntu-latest
     timeout-minutes: 10
@@ -77,17 +83,14 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12", "3.13" ]
-
-    env:
-      TOXENV: "unit"
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -95,15 +98,15 @@ jobs:
         run: |
           python -m pip install --user --upgrade pip
           python -m pip --version
-          python -m pip install tox
-          tox --version
+          python -m pip install hatch
+          hatch --version
 
       - name: Run unit tests
-        uses: nick-fields/retry@v3
+        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
         with:
           timeout_minutes: 10
           max_attempts: 3
-          command: tox -e unit
+          command: cd core && hatch run ci:unit-tests
 
       - name: Get current date
         if: always()
@@ -114,10 +117,11 @@ jobs:
 
       - name: Upload Unit Test Coverage to Codecov
         if: ${{ matrix.python-version == '3.11' }}
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           flags: unit
+          fail_ci_if_error: false
 
   integration-metadata:
     name: integration test metadata generation
@@ -142,7 +146,7 @@ jobs:
       - name: generate include
         id: generate-include
         run: |
-          INCLUDE=('"python-version":"3.9","os":"windows-latest"' '"python-version":"3.9","os":"macos-14"' )
+          INCLUDE=('"python-version":"3.10","os":"windows-latest"' '"python-version":"3.10","os":"macos-14"' )
           INCLUDE_GROUPS="["
           for include in ${INCLUDE[@]}; do
               for group in $(seq 1 ${{ env.PYTHON_INTEGRATION_TEST_WORKERS }}); do
@@ -155,7 +159,7 @@ jobs:
           echo "include=${INCLUDE_GROUPS}" >> $GITHUB_OUTPUT
 
   integration-postgres:
-    name: (${{ matrix.split-group }}) integration test / python ${{ matrix.python-version }} / ${{ matrix.os }}
+    name: "(${{ matrix.split-group }}) integration test / python ${{ matrix.python-version }} / ${{ matrix.os }}"
 
     runs-on: ${{ matrix.os }}
     timeout-minutes: 30
@@ -164,11 +168,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ "3.9", "3.10", "3.11", "3.12", "3.13" ]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
         os: ["ubuntu-latest"]
         split-group: ${{ fromJson(needs.integration-metadata.outputs.split-groups) }}
     env:
-      TOXENV: integration
       DBT_INVOCATION_ENV: github-actions
       DBT_TEST_USER_1: dbt_test_user_1
       DBT_TEST_USER_2: dbt_test_user_2
@@ -199,16 +202,16 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
       - name: Run postgres setup script
         run: |
-          ./test/setup_db.sh
+          ./scripts/setup_db.sh
         env:
           PGHOST: localhost
           PGPORT: 5432
@@ -218,17 +221,16 @@ jobs:
         run: |
           python -m pip install --user --upgrade pip
           python -m pip --version
-          python -m pip install tox
-          tox --version
+          python -m pip install hatch
+          hatch --version
 
       - name: Run integration tests
-        uses: nick-fields/retry@v3
+        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
         with:
           timeout_minutes: 30
           max_attempts: 3
-          command: tox -- --ddtrace
-        env:
-          PYTEST_ADDOPTS: ${{ format('--splits {0} --group {1}', env.PYTHON_INTEGRATION_TEST_WORKERS, matrix.split-group) }}
+          shell: bash
+          command: cd core && hatch run ci:integration-tests -- --ddtrace --splits ${{ env.PYTHON_INTEGRATION_TEST_WORKERS }} --group ${{ matrix.split-group }}
 
       - name: Get current date
         if: always()
@@ -237,7 +239,7 @@ jobs:
           CURRENT_DATE=$(date +'%Y-%m-%dT%H_%M_%S') # no colons allowed for artifacts
           echo "date=$CURRENT_DATE" >> $GITHUB_OUTPUT
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # actions/upload-artifact@v4
         if: always()
         with:
           name: logs_${{ matrix.python-version }}_${{ matrix.os }}_${{ matrix.split-group }}_${{ steps.date.outputs.date }}
@@ -245,10 +247,11 @@ jobs:
 
       - name: Upload Integration Test Coverage to Codecov
         if: ${{ matrix.python-version == '3.11' }}
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           flags: integration
+          fail_ci_if_error: false
 
   integration-mac-windows:
     name: (${{ matrix.split-group }}) integration test / python ${{ matrix.python-version }} / ${{ matrix.os }}
@@ -260,11 +263,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        split-group: ${{ fromJson(needs.integration-metadata.outputs.split-groups) }}
-        # this include is where we add the mac and windows os
+        # already includes split group and runs mac + windows
         include: ${{ fromJson(needs.integration-metadata.outputs.include) }}
     env:
-      TOXENV: integration
       DBT_INVOCATION_ENV: github-actions
       DBT_TEST_USER_1: dbt_test_user_1
       DBT_TEST_USER_2: dbt_test_user_2
@@ -277,21 +278,21 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
 
       - name: Set up postgres (macos)
         if: runner.os == 'macOS'
 
-        uses: nick-fields/retry@v3
+        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
         with:
           timeout_minutes: 10
           max_attempts: 3
-          command: ./test/setup_db.sh
+          command: ./scripts/setup_db.sh
 
       - name: Set up postgres (windows)
         if: runner.os == 'Windows'
@@ -301,17 +302,16 @@ jobs:
         run: |
           python -m pip install --user --upgrade pip
           python -m pip --version
-          python -m pip install tox
-          tox --version
+          python -m pip install hatch
+          hatch --version
 
       - name: Run integration tests
-        uses: nick-fields/retry@v3
+        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
         with:
           timeout_minutes: 30
           max_attempts: 3
-          command: tox -- --ddtrace
-        env:
-          PYTEST_ADDOPTS: ${{ format('--splits {0} --group {1}', env.PYTHON_INTEGRATION_TEST_WORKERS, matrix.split-group) }}
+          shell: bash
+          command: cd core && hatch run ci:integration-tests -- --ddtrace --splits ${{ env.PYTHON_INTEGRATION_TEST_WORKERS }} --group ${{ matrix.split-group }}
 
       - name: Get current date
         if: always()
@@ -320,7 +320,7 @@ jobs:
           CURRENT_DATE=$(date +'%Y-%m-%dT%H_%M_%S') # no colons allowed for artifacts
           echo "date=$CURRENT_DATE" >> $GITHUB_OUTPUT
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # actions/upload-artifact@v4
         if: always()
         with:
           name: logs_${{ matrix.python-version }}_${{ matrix.os }}_${{ matrix.split-group }}_${{ steps.date.outputs.date }}
@@ -328,10 +328,11 @@ jobs:
 
       - name: Upload Integration Test Coverage to Codecov
         if: ${{ matrix.python-version == '3.11' }}
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           flags: integration
+          fail_ci_if_error: false
 
   integration-report:
     if: ${{ always() }}
@@ -357,17 +358,17 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
         with:
-          python-version: '3.9'
+          python-version: "3.10"
 
       - name: Install python dependencies
         run: |
           python -m pip install --user --upgrade pip
-          python -m pip install --upgrade setuptools wheel twine check-wheel-contents
+          python -m pip install --upgrade hatch twine check-wheel-contents
           python -m pip --version
 
       - name: Build distributions
@@ -376,27 +377,7 @@ jobs:
       - name: Show distributions
         run: ls -lh dist/
 
-      - name: Check distribution descriptions
+      - name: Check and verify distributions
         run: |
-          twine check dist/*
-
-      - name: Check wheel contents
-        run: |
-          check-wheel-contents dist/*.whl --ignore W007,W008
-
-      - name: Install wheel distributions
-        run: |
-          find ./dist/*.whl -maxdepth 1 -type f | xargs python -m pip install --force-reinstall --find-links=dist/
-
-      - name: Check wheel distributions
-        run: |
-          dbt --version
-
-      - name: Install source distributions
-        # ignore dbt-1.0.0, which intentionally raises an error when installed from source
-        run: |
-          find ./dist/*.gz -maxdepth 1 -type f | xargs python -m pip install --force-reinstall --find-links=dist/
-
-      - name: Check source distributions
-        run: |
-          dbt --version
+          cd core
+          hatch run build:check-all

.github/workflows/model_performance.yml

@@ -1,265 +0,0 @@
-# **what?**
-# This workflow models the performance characteristics of a point in time in dbt.
-# It runs specific dbt commands on committed projects multiple times to create and
-# commit information about the distribution to the current branch. For more information
-# see the readme in the performance module at /performance/README.md.
-#
-# **why?**
-# When developing new features, we can take quick performance samples and compare
-# them against the commited baseline measurements produced by this workflow to detect
-# some performance regressions at development time before they reach users.
-#
-# **when?**
-# This is only run once directly after each release (for non-prereleases). If for some
-# reason the results of a run are not satisfactory, it can also be triggered manually.
-
-name: Model Performance Characteristics
-
-on:
-  # runs after non-prereleases are published.
-  release:
-    types: [released]
-  # run manually from the actions tab
-  workflow_dispatch:
-    inputs:
-      release_id:
-        description: 'dbt version to model (must be non-prerelease in Pypi)'
-        type: string
-        required: true
-
-env:
-  RUNNER_CACHE_PATH: performance/runner/target/release/runner
-
-# both jobs need to write
-permissions:
-  contents: write
-  pull-requests: write
-
-jobs:
-  set-variables:
-    name: Setting Variables
-    runs-on: ${{ vars.UBUNTU_LATEST }}
-    outputs:
-      cache_key: ${{ steps.variables.outputs.cache_key }}
-      release_id: ${{ steps.semver.outputs.base-version }}
-      release_branch: ${{ steps.variables.outputs.release_branch }}
-    steps:
-
-      # explicitly checkout the performance runner from main regardless of which
-      # version we are modeling.
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: main
-
-      - name: Parse version into parts
-        id: semver
-        uses: dbt-labs/actions/parse-semver@v1
-        with:
-          version: ${{ github.event.inputs.release_id || github.event.release.tag_name }}
-
-      # collect all the variables that need to be used in subsequent jobs
-      - name: Set variables
-        id: variables
-        run: |
-          # create a cache key that will be used in the next job. without this the
-          # next job would have to checkout from main and hash the files itself.
-          echo "cache_key=${{ runner.os }}-${{ hashFiles('performance/runner/Cargo.toml')}}-${{ hashFiles('performance/runner/src/*') }}" >> $GITHUB_OUTPUT
-
-          branch_name="${{steps.semver.outputs.major}}.${{steps.semver.outputs.minor}}.latest"
-          echo "release_branch=$branch_name" >> $GITHUB_OUTPUT
-          echo "release branch is inferred to be ${branch_name}"
-
-  latest-runner:
-    name: Build or Fetch Runner
-    runs-on: ${{ vars.UBUNTU_LATEST }}
-    needs: [set-variables]
-    env:
-      RUSTFLAGS: "-D warnings"
-    steps:
-      - name: '[DEBUG] print variables'
-        run: |
-          echo "all variables defined in set-variables"
-          echo "cache_key:      ${{ needs.set-variables.outputs.cache_key }}"
-          echo "release_id:     ${{ needs.set-variables.outputs.release_id }}"
-          echo "release_branch: ${{ needs.set-variables.outputs.release_branch }}"
-
-      # explicitly checkout the performance runner from main regardless of which
-      # version we are modeling.
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: main
-
-      # attempts to access a previously cached runner
-      - uses: actions/cache@v4
-        id: cache
-        with:
-          path: ${{ env.RUNNER_CACHE_PATH }}
-          key: ${{ needs.set-variables.outputs.cache_key }}
-
-      - name: Fetch Rust Toolchain
-        if: steps.cache.outputs.cache-hit != 'true'
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-
-      - name: Add fmt
-        if: steps.cache.outputs.cache-hit != 'true'
-        run: rustup component add rustfmt
-
-      - name: Cargo fmt
-        if: steps.cache.outputs.cache-hit != 'true'
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --manifest-path performance/runner/Cargo.toml --all -- --check
-
-      - name: Test
-        if: steps.cache.outputs.cache-hit != 'true'
-        uses: actions-rs/cargo@v1
-        with:
-          command: test
-          args: --manifest-path performance/runner/Cargo.toml
-
-      - name: Build (optimized)
-        if: steps.cache.outputs.cache-hit != 'true'
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --release --manifest-path performance/runner/Cargo.toml
-      # the cache action automatically caches this binary at the end of the job
-
-  model:
-    # depends on `latest-runner` as a separate job so that failures in this job do not prevent
-    # a successfully tested and built binary from being cached.
-    needs: [set-variables, latest-runner]
-    name: Model a release
-    runs-on: ${{ vars.UBUNTU_LATEST }}
-    steps:
-
-      - name: '[DEBUG] print variables'
-        run: |
-          echo "all variables defined in set-variables"
-          echo "cache_key:      ${{ needs.set-variables.outputs.cache_key }}"
-          echo "release_id:     ${{ needs.set-variables.outputs.release_id }}"
-          echo "release_branch: ${{ needs.set-variables.outputs.release_branch }}"
-
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.9"
-
-      - name: Install dbt
-        run: pip install dbt-postgres==${{ needs.set-variables.outputs.release_id }}
-
-      - name: Install Hyperfine
-        run: wget https://github.com/sharkdp/hyperfine/releases/download/v1.11.0/hyperfine_1.11.0_amd64.deb && sudo dpkg -i hyperfine_1.11.0_amd64.deb
-
-      # explicitly checkout main to get the latest project definitions
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: main
-
-      # this was built in the previous job so it will be there.
-      - name: Fetch Runner
-        uses: actions/cache@v4
-        id: cache
-        with:
-          path: ${{ env.RUNNER_CACHE_PATH }}
-          key: ${{ needs.set-variables.outputs.cache_key }}
-
-      - name: Move Runner
-        run: mv performance/runner/target/release/runner performance/app
-
-      - name: Change Runner Permissions
-        run: chmod +x ./performance/app
-
-      - name: '[DEBUG] ls baseline directory before run'
-        run: ls -R performance/baselines/
-
-      # `${{ github.workspace }}` is used to pass the absolute path
-      - name: Create directories
-        run: |
-          mkdir ${{ github.workspace }}/performance/tmp/
-          mkdir -p performance/baselines/${{ needs.set-variables.outputs.release_id }}/
-
-      # Run modeling with taking 20 samples
-      - name: Run Measurement
-        run: |
-          performance/app model -v ${{ needs.set-variables.outputs.release_id }} -b ${{ github.workspace }}/performance/baselines/ -p ${{ github.workspace }}/performance/projects/ -t ${{ github.workspace }}/performance/tmp/ -n 20
-
-      - name: '[DEBUG] ls baseline directory after run'
-        run: ls -R performance/baselines/
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: baseline
-          path: performance/baselines/${{ needs.set-variables.outputs.release_id }}/
-
-  create-pr:
-    name: Open PR for ${{ matrix.base-branch }}
-
-    # depends on `model` as a separate job so that the baseline can be committed to more than one branch
-    # i.e. release branch and main
-    needs: [set-variables, latest-runner, model]
-    runs-on: ${{ vars.UBUNTU_LATEST }}
-
-    strategy:
-      matrix:
-        include:
-          - base-branch: refs/heads/main
-            target-branch: performance-bot/main_${{ needs.set-variables.outputs.release_id }}_${{GITHUB.RUN_ID}}
-          - base-branch: refs/heads/${{ needs.set-variables.outputs.release_branch }}
-            target-branch: performance-bot/release_${{ needs.set-variables.outputs.release_id }}_${{GITHUB.RUN_ID}}
-
-    steps:
-      - name: '[DEBUG] print variables'
-        run: |
-          echo "all variables defined in set-variables"
-          echo "cache_key:      ${{ needs.set-variables.outputs.cache_key }}"
-          echo "release_id:     ${{ needs.set-variables.outputs.release_id }}"
-          echo "release_branch: ${{ needs.set-variables.outputs.release_branch }}"
-
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ matrix.base-branch }}
-
-      - name: Create PR branch
-        run: |
-          git checkout -b ${{ matrix.target-branch }}
-          git push origin ${{ matrix.target-branch }}
-          git branch --set-upstream-to=origin/${{ matrix.target-branch }} ${{ matrix.target-branch }}
-
-      - uses: actions/download-artifact@v4
-        with:
-          name: baseline
-          path: performance/baselines/${{ needs.set-variables.outputs.release_id }}
-
-      - name: '[DEBUG] ls baselines after artifact download'
-        run: ls -R performance/baselines/
-
-      - name: Commit baseline
-        uses: EndBug/add-and-commit@v9
-        with:
-          add: 'performance/baselines/*'
-          author_name: 'Github Build Bot'
-          author_email: 'buildbot@fishtownanalytics.com'
-          message: 'adding performance baseline for ${{ needs.set-variables.outputs.release_id }}'
-          push: 'origin origin/${{ matrix.target-branch }}'
-
-      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v7
-        with:
-          author: 'Github Build Bot <buildbot@fishtownanalytics.com>'
-          base: ${{ matrix.base-branch }}
-          branch: '${{ matrix.target-branch }}'
-          title: 'Adding performance modeling for ${{needs.set-variables.outputs.release_id}} to ${{ matrix.base-branch }}'
-          body: 'Committing perf results for tracking for the ${{needs.set-variables.outputs.release_id}}'
-          labels: |
-            Skip Changelog
-            Performance

.github/workflows/nightly-release.yml

@@ -39,14 +39,14 @@ jobs:
 
     steps:
       - name: "Checkout ${{ github.repository }} Branch ${{ env.RELEASE_BRANCH }}"
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
         with:
           ref: ${{ env.RELEASE_BRANCH }}
 
       - name: "Get Current Version Number"
         id: version-number-sources
         run: |
-          current_version=`awk -F"current_version = " '{print $2}' .bumpversion.cfg | tr '\n' ' '`
+          current_version=$(grep '^version = ' core/dbt/__version__.py | sed 's/version = "\(.*\)"/\1/')
           echo "current_version=$current_version" >> $GITHUB_OUTPUT
 
       - name: "Audit Version And Parse Into Parts"

.github/workflows/release.yml

@@ -72,12 +72,15 @@ defaults:
   run:
     shell: bash
 
+env:
+  MIN_HATCH_VERSION: "1.11.0"
+
 jobs:
   job-setup:
     name: Log Inputs
     runs-on: ${{ vars.UBUNTU_LATEST }}
     outputs:
-      starting_sha: ${{ steps.set_sha.outputs.starting_sha }}
+      use_hatch: ${{ steps.use_hatch.outputs.use_hatch }}
     steps:
       - name: "[DEBUG] Print Variables"
         run: |
@@ -88,19 +91,29 @@ jobs:
           echo Nightly release:                    ${{ inputs.nightly_release }}
           echo Only Docker:                        ${{ inputs.only_docker }}
 
-      - name: "Checkout target branch"
-        uses: actions/checkout@v4
-        with:
-          ref: ${{ inputs.target_branch }}
-
-      # release-prep.yml really shouldn't take in the sha but since core + all adapters
-      # depend on it now this workaround lets us not input it manually with risk of error.
-      # The changes always get merged into the head so we can't use a specific commit for
-      # releases anyways.
-      - name: "Capture sha"
-        id: set_sha
+      # In version env.HATCH_VERSION we started to use hatch for build tooling.  Before that we used setuptools.
+      # This needs to check if we're using hatch or setuptools based on the version being released.  We should
+      # check if the version is greater than or equal to env.HATCH_VERSION.  If it is, we use hatch, otherwise we use setuptools.
+      - name: "Check if using hatch"
+        id: use_hatch
         run: |
-          echo "starting_sha=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT
+          # Extract major.minor from versions like 1.11.0a1 -> 1.11
+          INPUT_MAJ_MIN=$(echo "${{ inputs.version_number }}" | sed -E 's/^([0-9]+\.[0-9]+).*/\1/')
+          HATCH_MAJ_MIN=$(echo "${{ env.MIN_HATCH_VERSION }}" | sed -E 's/^([0-9]+\.[0-9]+).*/\1/')
+
+          if [ $(echo "$INPUT_MAJ_MIN >= $HATCH_MAJ_MIN" | bc) -eq 1 ]; then
+            echo "use_hatch=true" >> $GITHUB_OUTPUT
+          else
+            echo "use_hatch=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: "Notify if using hatch"
+        run: |
+          if [ ${{ steps.use_hatch.outputs.use_hatch }} = "true" ]; then
+            echo "::notice title="Using Hatch": $title::Using Hatch for release"
+          else
+            echo "::notice title="Using Setuptools": $title::Using Setuptools for release"
+          fi
 
   bump-version-generate-changelog:
     name: Bump package version, Generate changelog
@@ -110,12 +123,13 @@ jobs:
     uses: dbt-labs/dbt-release/.github/workflows/release-prep.yml@main
 
     with:
-      sha: ${{ needs.job-setup.outputs.starting_sha }}
       version_number: ${{ inputs.version_number }}
+      hatch_directory: "core"
       target_branch: ${{ inputs.target_branch }}
       env_setup_script_path: "scripts/env-setup.sh"
       test_run: ${{ inputs.test_run }}
       nightly_release: ${{ inputs.nightly_release }}
+      use_hatch: ${{ needs.job-setup.outputs.use_hatch == 'true' }}  # workflow outputs are strings...
 
     secrets: inherit
 
@@ -143,16 +157,13 @@ jobs:
     with:
       sha: ${{ needs.bump-version-generate-changelog.outputs.final_sha }}
       version_number: ${{ inputs.version_number }}
+      hatch_directory: "core"
       changelog_path: ${{ needs.bump-version-generate-changelog.outputs.changelog_path }}
       build_script_path: "scripts/build-dist.sh"
-      s3_bucket_name: "core-team-artifacts"
       package_test_command: "dbt --version"
       test_run: ${{ inputs.test_run }}
       nightly_release: ${{ inputs.nightly_release }}
-
-    secrets:
-      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      use_hatch: ${{ needs.job-setup.outputs.use_hatch == 'true' }}  # workflow outputs are strings...
 
   github-release:
     name: GitHub Release

.github/workflows/schema-check.yml

@@ -22,7 +22,7 @@ on:
       target_branch:
         description: "The branch to check against"
         type: string
-        default: 'main'
+        default: "main"
         required: true
 
 # no special access is needed
@@ -41,19 +41,19 @@ jobs:
 
     steps:
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
         with:
-          python-version: 3.9
+          python-version: "3.10"
 
       - name: Checkout dbt repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
         with:
-            path: ${{ env.DBT_REPO_DIRECTORY }}
-            ref: ${{ inputs.target_branch }}
+          path: ${{ env.DBT_REPO_DIRECTORY }}
+          ref: ${{ inputs.target_branch }}
 
       - name: Check for changes in core/dbt/artifacts
         # https://github.com/marketplace/actions/paths-changes-filter
-        uses: dorny/paths-filter@v3
+        uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # dorny/paths-filter@v3
         id: check_artifact_changes
         with:
           filters: |
@@ -69,21 +69,19 @@ jobs:
 
       - name: Checkout schemas.getdbt.com repo
         if: steps.check_artifact_changes.outputs.artifacts_changed == 'true'
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
         with:
           repository: dbt-labs/schemas.getdbt.com
-          ref: 'main'
+          ref: "main"
           path: ${{ env.SCHEMA_REPO_DIRECTORY }}
 
       - name: Generate current schema
         if: steps.check_artifact_changes.outputs.artifacts_changed == 'true'
         run: |
-          cd ${{ env.DBT_REPO_DIRECTORY }}
-          python3 -m venv env
-          source env/bin/activate
-          pip install --upgrade pip
-          pip install -r dev-requirements.txt -r editable-requirements.txt
-          python scripts/collect-artifact-schema.py --path ${{ env.LATEST_SCHEMA_PATH }}
+          cd ${{ env.DBT_REPO_DIRECTORY }}/core
+          pip install --upgrade pip hatch
+          hatch run setup
+          hatch run json-schema -- --path ${{ env.LATEST_SCHEMA_PATH }}
 
       # Copy generated schema files into the schemas.getdbt.com repo
       # Do a git diff to find any changes
@@ -96,8 +94,8 @@ jobs:
           git diff -I='*[0-9]{4}-[0-9]{2}-[0-9]{2}' -I='*[0-9]+\.[0-9]+\.[0-9]+' --exit-code > ${{ env.SCHEMA_DIFF_ARTIFACT }}
 
       - name: Upload schema diff
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # actions/upload-artifact@v4
         if: ${{ failure() && steps.check_artifact_changes.outputs.artifacts_changed == 'true' }}
         with:
-          name: 'schema_changes.txt'
-          path: '${{ env.SCHEMA_DIFF_ARTIFACT }}'
+          name: "schema_changes.txt"
+          path: "${{ env.SCHEMA_DIFF_ARTIFACT }}"

.github/workflows/structured-logging-schema-check.yml

@@ -89,25 +89,25 @@ jobs:
 
     steps:
       - name: checkout dev
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
         with:
           persist-credentials: false
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
         with:
-          python-version: "3.9"
+          python-version: "3.10"
 
       - name: Install python dependencies
         run: |
           pip install --user --upgrade pip
           pip --version
-          pip install tox
-          tox --version
+          pip install hatch
+          hatch --version
 
       - name: Run postgres setup script
         run: |
-          ./test/setup_db.sh
+          ./scripts/setup_db.sh
         env:
           PGHOST: localhost
           PGPORT: 5432
@@ -119,11 +119,11 @@ jobs:
       # integration tests generate a ton of logs in different files. the next step will find them all.
       # we actually care if these pass, because the normal test run doesn't usually include many json log outputs
       - name: Run integration tests
-        uses: nick-fields/retry@v3
+        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
         with:
           timeout_minutes: 30
           max_attempts: 3
-          command: tox -e integration -- -nauto
+          command: cd core && hatch run ci:integration-tests -- -nauto
         env:
           PYTEST_ADDOPTS: ${{ format('--splits {0} --group {1}', env.PYTHON_INTEGRATION_TEST_WORKERS, matrix.split-group) }}
 

.github/workflows/test-repeater.yml

@@ -14,34 +14,33 @@ on:
   workflow_dispatch:
     inputs:
       branch:
-        description: 'Branch to check out'
+        description: "Branch to check out"
         type: string
         required: true
-        default: 'main'
+        default: "main"
       test_path:
-        description: 'Path to single test to run (ex: tests/functional/retry/test_retry.py::TestRetry::test_fail_fast)'
+        description: "Path to single test to run (ex: tests/functional/retry/test_retry.py::TestRetry::test_fail_fast)"
         type: string
         required: true
-        default: 'tests/functional/...'
+        default: "tests/functional/..."
       python_version:
-        description: 'Version of Python to Test Against'
+        description: "Version of Python to Test Against"
         type: choice
         options:
-          - '3.9'
-          - '3.10'
-          - '3.11'
+          - "3.10"
+          - "3.11"
       os:
-        description: 'OS to run test in'
+        description: "OS to run test in"
         type: choice
         options:
-          - 'ubuntu-latest'
-          - 'macos-14'
-          - 'windows-latest'
+          - "ubuntu-latest"
+          - "macos-14"
+          - "windows-latest"
       num_runs_per_batch:
-        description: 'Max number of times to run the test per batch.  We always run 10 batches.'
+        description: "Max number of times to run the test per batch.  We always run 10 batches."
         type: number
         required: true
-        default: '50'
+        default: "50"
 
 permissions: read-all
 
@@ -82,30 +81,37 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # actions/checkout@v4
         with:
           ref: ${{ inputs.branch }}
 
       - name: "Setup Python"
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # actions/setup-python@v6
         with:
           python-version: "${{ inputs.python_version }}"
 
+      - name: "Install hatch"
+        run: python -m pip install --user --upgrade pip hatch
+
       - name: "Setup Dev Environment"
-        run: make dev
+        run: |
+          cd core
+          hatch run setup
 
       - name: "Set up postgres (linux)"
         if: inputs.os == '${{ vars.UBUNTU_LATEST }}'
-        run: make setup-db
+        run: |
+          cd core
+          hatch run setup-db
 
         # mac and windows don't use make due to limitations with docker with those runners in GitHub
       - name: Set up postgres (macos)
         if: runner.os == 'macOS'
-        uses: nick-fields/retry@v3
+        uses: nick-fields/retry@ce71cc2ab81d554ebbe88c79ab5975992d79ba08 # nick-fields/retry@v3
         with:
           timeout_minutes: 10
           max_attempts: 3
-          command: ./test/setup_db.sh
+          command: ./scripts/setup_db.sh
 
       - name: "Set up postgres (windows)"
         if: inputs.os == 'windows-latest'
@@ -154,5 +160,5 @@ jobs:
       - name: "Error for Failures"
         if: ${{ steps.pytest.outputs.failure }}
         run: |
-            echo "Batch ${{ matrix.batch }} failed ${{ steps.pytest.outputs.failure }} of ${{ inputs.num_runs_per_batch }} tests"
-            exit 1
+          echo "Batch ${{ matrix.batch }} failed ${{ steps.pytest.outputs.failure }} of ${{ inputs.num_runs_per_batch }} tests"
+          exit 1

.gitignore

@@ -15,6 +15,7 @@ build/
 !core/dbt/docs/build
 develop-eggs/
 dist/
+dist-*/
 downloads/
 eggs/
 .eggs/
@@ -95,6 +96,7 @@ target/
 # pycharm
 .idea/
 venv/
+.venv*/
 
 # AWS credentials
 .aws/

.pre-commit-config.yaml

@@ -3,69 +3,89 @@
 
 exclude: ^(core/dbt/docs/build/|core/dbt/common/events/types_pb2.py|core/dbt/adapters/events/adapter_types_pb2.py)
 
-# Force all unspecified python hooks to run python 3.9
+# Force all unspecified python hooks to run python 3.10
 default_language_version:
   python: python3
 
 repos:
-- repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v3.2.0
-  hooks:
-  - id: check-yaml
-    args: [--unsafe]
-  - id: check-json
-  - id: end-of-file-fixer
-    exclude: schemas/dbt/manifest/
-  - id: trailing-whitespace
-    exclude_types:
-      - "markdown"
-  - id: check-case-conflict
-- repo: https://github.com/pycqa/isort
-  # rev must match what's in dev-requirements.txt
-  rev: 5.13.2
-  hooks:
-    - id: isort
-- repo: https://github.com/psf/black
-  # rev must match what's in dev-requirements.txt
-  rev: 24.3.0
-  hooks:
-  - id: black
-  - id: black
-    alias: black-check
-    stages: [manual]
-    args:
-    - "--check"
-    - "--diff"
-- repo: https://github.com/pycqa/flake8
-  # rev must match what's in dev-requirements.txt
-  rev: 4.0.1
-  hooks:
-  - id: flake8
-  - id: flake8
-    alias: flake8-check
-    stages: [manual]
-- repo: https://github.com/pre-commit/mirrors-mypy
-  # rev must match what's in dev-requirements.txt
-  rev: v1.4.1
-  hooks:
-  - id: mypy
-    # N.B.: Mypy is... a bit fragile.
-    #
-    # By using `language: system` we run this hook in the local
-    # environment instead of a pre-commit isolated one.  This is needed
-    # to ensure mypy correctly parses the project.
-
-    # It may cause trouble
-    # in that it adds environmental variables out of our control to the
-    # mix.  Unfortunately, there's nothing we can do about per pre-commit's
-    # author.
-    # See https://github.com/pre-commit/pre-commit/issues/730 for details.
-    args: [--show-error-codes]
-    files: ^core/dbt/
-    language: system
-  - id: mypy
-    alias: mypy-check
-    stages: [manual]
-    args: [--show-error-codes, --pretty]
-    files: ^core/dbt/
-    language: system
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v3.2.0
+    hooks:
+      - id: check-yaml
+        args: [--unsafe]
+      - id: check-json
+      - id: end-of-file-fixer
+        exclude: schemas/dbt/manifest/
+      - id: trailing-whitespace
+        exclude_types:
+          - "markdown"
+      - id: check-case-conflict
+  # local hooks are used to run the hooks in the local environment instead of a pre-commit isolated one.
+  # This ensures that the hooks are run with the same version of the dependencies as the local environment
+  # without having to manually keep them in sync.
+  - repo: local
+    hooks:
+      # Formatter/linter/type-checker pins live in the pyproject.dev optional dependency.
+      - id: isort
+        name: isort
+        entry: python -m isort
+        language: system
+        types: [python]
+      - id: black
+        name: black
+        entry: python -m black
+        language: system
+        types: [python]
+      - id: black-check
+        name: black-check
+        entry: python -m black
+        args:
+          - "--check"
+          - "--diff"
+        language: system
+        stages: [manual]
+        types: [python]
+      - id: flake8
+        name: flake8
+        entry: python -m flake8
+        language: system
+        types: [python]
+      - id: flake8-check
+        name: flake8-check
+        entry: python -m flake8
+        language: system
+        stages: [manual]
+        types: [python]
+      # N.B.: Mypy is... a bit fragile.
+      #
+      # By using `language: system` we run this hook in the local
+      # environment instead of a pre-commit isolated one.  This is needed
+      # to ensure mypy correctly parses the project.
+      #
+      # It may cause trouble
+      # in that it adds environmental variables out of our control to the
+      # mix.  Unfortunately, there's nothing we can do about per pre-commit's
+      # author.
+      # See https://github.com/pre-commit/pre-commit/issues/730 for details.
+      - id: mypy
+        name: mypy
+        entry: python -m mypy
+        args: [--show-error-codes]
+        files: ^core/dbt/
+        language: system
+        types: [python]
+      - id: mypy-check
+        name: mypy-check
+        entry: python -m mypy
+        args: [--show-error-codes, --pretty]
+        files: ^core/dbt/
+        language: system
+        stages: [manual]
+        types: [python]
+      - id: no_versioned_artifact_resource_imports
+        name: no_versioned_artifact_resource_imports
+        entry: python scripts/pre-commit-hooks/no_versioned_artifact_resource_imports.py
+        language: system
+        files: ^core/dbt/
+        types: [python]
+        pass_filenames: true

ARCHITECTURE.md

@@ -17,10 +17,6 @@ The main subdirectories of core/dbt:
 - [`parser`](core/dbt/parser/README.md): Read project files, validate, construct python objects
 - [`task`](core/dbt/task/README.md): Set forth the actions that dbt can perform when invoked
 
-Legacy tests are found in the 'test' directory:
-- [`unit tests`](core/dbt/test/unit/README.md): Unit tests
-- [`integration tests`](core/dbt/test/integration/README.md): Integration tests
-
 ### Invoking dbt
 
 The "tasks" map to top-level dbt commands. So `dbt run` => task.run.RunTask, etc. Some are more like abstract base classes (GraphRunnableTask, for example) but all the concrete types outside of task should map to tasks. Currently one executes at a time. The tasks kick off their “Runners” and those do execute in parallel. The parallelism is managed via a thread pool, in GraphRunnableTask.
@@ -39,16 +35,15 @@ Each adapter plugin is a standalone python package that includes:
 
 - `dbt/include/[name]`: A "sub-global" dbt project, of YAML and SQL files, that reimplements Jinja macros to use the adapter's supported SQL syntax
 - `dbt/adapters/[name]`: Python modules that inherit, and optionally reimplement, the base adapter classes defined in dbt-core
-- `setup.py`
+- `pyproject.toml`
 
 The Postgres adapter code is the most central, and many of its implementations are used as the default defined in the dbt-core global project. The greater the distance of a data technology from Postgres, the more its adapter plugin may need to reimplement.
 
 ## Testing dbt
 
-The [`test/`](test/) subdirectory includes unit and integration tests that run as continuous integration checks against open pull requests. Unit tests check mock inputs and outputs of specific python functions. Integration tests perform end-to-end dbt invocations against real adapters (Postgres, Redshift, Snowflake, BigQuery) and assert that the results match expectations. See [the contributing guide](CONTRIBUTING.md) for a step-by-step walkthrough of setting up a local development and testing environment.
+The [`tests/`](tests/) subdirectory includes unit and fuctional tests that run as continuous integration checks against open pull requests. Unit tests check mock inputs and outputs of specific python functions. Functional tests perform end-to-end dbt invocations against real adapters (Postgres) and assert that the results match expectations. See [the contributing guide](CONTRIBUTING.md) for a step-by-step walkthrough of setting up a local development and testing environment.
 
 ## Everything else
 
 - [docker](docker/): All dbt versions are published as Docker images on DockerHub. This subfolder contains the `Dockerfile` (constant) and `requirements.txt` (one for each version).
-- [etc](etc/): Images for README
 - [scripts](scripts/): Helper scripts for testing, releasing, and producing JSON schemas. These are not included in distributions of dbt, nor are they rigorously tested—they're just handy tools for the dbt maintainers :)

CHANGELOG.md

@@ -9,7 +9,7 @@
 
 For information on prior major and minor releases, see their changelogs:
 
-
+* [1.11](https://github.com/dbt-labs/dbt-core/blob/1.11.latest/CHANGELOG.md)
 * [1.10](https://github.com/dbt-labs/dbt-core/blob/1.10.latest/CHANGELOG.md)
 * [1.9](https://github.com/dbt-labs/dbt-core/blob/1.9.latest/CHANGELOG.md)
 * [1.8](https://github.com/dbt-labs/dbt-core/blob/1.8.latest/CHANGELOG.md)

CONTRIBUTING.md

@@ -2,21 +2,39 @@
 
 `dbt-core` is open source software. It is what it is today because community members have opened issues, provided feedback, and [contributed to the knowledge loop](https://www.getdbt.com/dbt-labs/values/). Whether you are a seasoned open source contributor or a first-time committer, we welcome and encourage you to contribute code, documentation, ideas, or problem statements to this project.
 
-1. [About this document](#about-this-document)
-2. [Getting the code](#getting-the-code)
-3. [Setting up an environment](#setting-up-an-environment)
-4. [Running dbt-core in development](#running-dbt-core-in-development)
-5. [Testing dbt-core](#testing)
-6. [Debugging](#debugging)
-7. [Adding or modifying a changelog entry](#adding-or-modifying-a-changelog-entry)
-8. [Submitting a Pull Request](#submitting-a-pull-request)
-9. [Troubleshooting Tips](#troubleshooting-tips)
+- [Contributing to `dbt-core`](#contributing-to-dbt-core)
+  - [About this document](#about-this-document)
+    - [Notes](#notes)
+  - [Getting the code](#getting-the-code)
+    - [Installing git](#installing-git)
+    - [External contributors](#external-contributors)
+    - [dbt Labs contributors](#dbt-labs-contributors)
+  - [Setting up an environment](#setting-up-an-environment)
+    - [Tools](#tools)
+      - [Virtual environments](#virtual-environments)
+      - [Docker and `docker-compose`](#docker-and-docker-compose)
+      - [Postgres (optional)](#postgres-optional)
+  - [Running `dbt-core` in development](#running-dbt-core-in-development)
+    - [Installation](#installation)
+    - [Running `dbt-core`](#running-dbt-core)
+  - [Testing](#testing)
+    - [Initial setup](#initial-setup)
+    - [Test commands](#test-commands)
+      - [Hatch scripts](#hatch-scripts)
+      - [`pre-commit`](#pre-commit)
+      - [`pytest`](#pytest)
+    - [Unit, Integration, Functional?](#unit-integration-functional)
+  - [Debugging](#debugging)
+    - [Assorted development tips](#assorted-development-tips)
+  - [Adding or modifying a CHANGELOG Entry](#adding-or-modifying-a-changelog-entry)
+  - [Submitting a Pull Request](#submitting-a-pull-request)
+  - [Troubleshooting Tips](#troubleshooting-tips)
 
 ## About this document
 
 There are many ways to contribute to the ongoing development of `dbt-core`, such as by participating in discussions and issues. We encourage you to first read our higher-level document: ["Expectations for Open Source Contributors"](https://docs.getdbt.com/docs/contributing/oss-expectations).
 
-The rest of this document serves as a more granular guide for contributing code changes to `dbt-core` (this repository). It is not intended as a guide for using `dbt-core`, and some pieces assume a level of familiarity with Python development (virtualenvs, `pip`, etc). Specific code snippets in this guide assume you are using macOS or Linux and are comfortable with the command line.
+The rest of this document serves as a more granular guide for contributing code changes to `dbt-core` (this repository). It is not intended as a guide for using `dbt-core`, and some pieces assume a level of familiarity with Python development and package managers. Specific code snippets in this guide assume you are using macOS or Linux and are comfortable with the command line.
 
 If you get stuck, we're happy to help! Drop us a line in the `#dbt-core-development` channel in the [dbt Community Slack](https://community.getdbt.com).
 
@@ -55,28 +73,22 @@ There are some tools that will be helpful to you in developing locally. While th
 
 These are the tools used in `dbt-core` development and testing:
 
-- [`tox`](https://tox.readthedocs.io/en/latest/) to manage virtualenvs across python versions. We currently target the latest patch releases for Python 3.8, 3.9, 3.10 and 3.11
+- [`hatch`](https://hatch.pypa.io/) for build backend, environment management, and running tests across Python versions (3.10, 3.11, 3.12, and 3.13)
 - [`pytest`](https://docs.pytest.org/en/latest/) to define, discover, and run tests
 - [`flake8`](https://flake8.pycqa.org/en/latest/) for code linting
 - [`black`](https://github.com/psf/black) for code formatting
 - [`mypy`](https://mypy.readthedocs.io/en/stable/) for static type checking
 - [`pre-commit`](https://pre-commit.com) to easily run those checks
 - [`changie`](https://changie.dev/) to create changelog entries, without merge conflicts
-- [`make`](https://users.cs.duke.edu/~ola/courses/programming/Makefiles/Makefiles.html) to run multiple setup or test steps in combination. Don't worry too much, nobody _really_ understands how `make` works, and our Makefile aims to be super simple.
 - [GitHub Actions](https://github.com/features/actions) for automating tests and checks, once a PR is pushed to the `dbt-core` repository
 
 A deep understanding of these tools in not required to effectively contribute to `dbt-core`, but we recommend checking out the attached documentation if you're interested in learning more about each one.
 
 #### Virtual environments
 
-We strongly recommend using virtual environments when developing code in `dbt-core`. We recommend creating this virtualenv
-in the root of the `dbt-core` repository. To create a new virtualenv, run:
-```sh
-python3 -m venv env
-source env/bin/activate
-```
+dbt-core uses [Hatch](https://hatch.pypa.io/) for dependency and environment management. Hatch automatically creates and manages isolated environments for development, testing, and building, so you don't need to manually create virtual environments.
 
-This will create and activate a new Python virtual environment.
+For more information on how Hatch manages environments, see the [Hatch environment documentation](https://hatch.pypa.io/latest/environment/).
 
 #### Docker and `docker-compose`
 
@@ -95,22 +107,42 @@ brew install postgresql
 
 ### Installation
 
-First make sure that you set up your `virtualenv` as described in [Setting up an environment](#setting-up-an-environment).  Also ensure you have the latest version of pip installed with `pip install --upgrade pip`. Next, install `dbt-core` (and its dependencies):
+First make sure you have Python 3.10 or later installed. Ensure you have the latest version of pip installed with `pip install --upgrade pip`. Next, install `hatch`.  Finally set up `dbt-core` for development:
 
 ```sh
-make dev
+cd core
+hatch run setup
 ```
-or, alternatively:
+
+This will install all development dependencies and set up pre-commit hooks.
+
+By default, hatch will use whatever Python version is active in your environment. To specify a particular Python version, set the `HATCH_PYTHON` environment variable:
+
 ```sh
-pip install -r dev-requirements.txt -r editable-requirements.txt
-pre-commit install
+export HATCH_PYTHON=3.12
+hatch env create
 ```
 
+Or add it to your shell profile (e.g., `~/.zshrc` or `~/.bashrc`) for persistence.
+
 When installed in this way, any changes you make to your local copy of the source code will be reflected immediately in your next `dbt` run.
 
+#### Building dbt-core
+
+dbt-core uses [Hatch](https://hatch.pypa.io/) (specifically `hatchling`) as its build backend. To build distribution packages:
+
+```sh
+cd core
+hatch build
+```
+
+This will create both wheel (`.whl`) and source distribution (`.tar.gz`) files in the `dist/` directory.
+
+The build configuration is defined in `core/pyproject.toml`. You can also use the standard `python -m build` command if you prefer.
+
 ### Running `dbt-core`
 
-With your virtualenv activated, the `dbt` script should point back to the source code you've cloned on your machine. You can verify this by running `which dbt`. This command should show you a path to an executable in your virtualenv.
+Once you've run `hatch run setup`, the `dbt` command will be available in your PATH. You can verify this by running `which dbt`.
 
 Configure your [profile](https://docs.getdbt.com/docs/configure-your-profile) as necessary to connect to your target databases. It may be a good idea to add a new profile pointing to a local Postgres instance, or a specific test sandbox within your data warehouse if appropriate. Make sure to create a profile before running integration tests.
 
@@ -128,45 +160,78 @@ Although `dbt-core` works with a number of different databases, you won't need t
 Postgres offers the easiest way to test most `dbt-core` functionality today. They are the fastest to run, and the easiest to set up. To run the Postgres integration tests, you'll have to do one extra step of setting up the test database:
 
 ```sh
-make setup-db
+cd core
+hatch run setup-db
 ```
-or, alternatively:
+
+Alternatively, you can run the setup commands directly:
+
 ```sh
 docker-compose up -d database
-PGHOST=localhost PGUSER=root PGPASSWORD=password PGDATABASE=postgres bash test/setup_db.sh
+PGHOST=localhost PGUSER=root PGPASSWORD=password PGDATABASE=postgres bash scripts/setup_db.sh
 ```
 
 ### Test commands
 
 There are a few methods for running tests locally.
 
-#### Makefile
+#### Hatch scripts
 
-There are multiple targets in the Makefile to run common test suites and code
-checks, most notably:
+The primary way to run tests and checks is using hatch scripts (defined in `core/hatch.toml`):
 
 ```sh
-# Runs unit tests with py38 and code checks in parallel.
-make test
-# Runs postgres integration tests with py38 in "fail fast" mode.
-make integration
-```
-> These make targets assume you have a local installation of a recent version of [`tox`](https://tox.readthedocs.io/en/latest/) for unit/integration testing and pre-commit for code quality checks,
-> unless you use choose a Docker container to run tests. Run `make help` for more info.
+cd core
 
-Check out the other targets in the Makefile to see other commonly used test
-suites.
+# Run all unit tests
+hatch run unit-tests
+
+# Run unit tests and all code quality checks
+hatch run test
+
+# Run integration tests
+hatch run integration-tests
+
+# Run integration tests in fail-fast mode
+hatch run integration-tests-fail-fast
+
+# Run linting checks only
+hatch run lint
+hatch run flake8
+hatch run mypy
+hatch run black
+
+# Run all pre-commit hooks
+hatch run code-quality
+
+# Clean build artifacts
+hatch run clean
+```
+
+Hatch manages isolated environments and dependencies automatically. The commands above use the `default` environment which is recommended for most local development.
+
+**Using the `ci` environment (optional)**
+
+If you need to replicate exactly what runs in GitHub Actions (e.g., with coverage reporting), use the `ci` environment:
+
+```sh
+cd core
+
+# Run unit tests with coverage
+hatch run ci:unit-tests
+
+# Run unit tests with a specific Python version
+hatch run +py=3.11 ci:unit-tests
+```
+
+> **Note:** Most developers should use the default environment (`hatch run unit-tests`). The `ci` environment is primarily for debugging CI failures or running tests with coverage.
 
 #### `pre-commit`
-[`pre-commit`](https://pre-commit.com) takes care of running all code-checks for formatting and linting. Run `make dev` to install `pre-commit` in your local environment (we recommend running this command with a python virtual environment active). This command installs several pip executables including black, mypy, and flake8. Once this is done you can use any of the linter-based make targets as well as a git pre-commit hook that will ensure proper formatting and linting.
 
-#### `tox`
-
-[`tox`](https://tox.readthedocs.io/en/latest/) takes care of managing virtualenvs and install dependencies in order to run tests. You can also run tests in parallel, for example, you can run unit tests for Python 3.8, Python 3.9, Python 3.10 and Python 3.11 checks in parallel with `tox -p`. Also, you can run unit tests for specific python versions with `tox -e py38`. The configuration for these tests in located in `tox.ini`.
+[`pre-commit`](https://pre-commit.com) takes care of running all code-checks for formatting and linting. Run `hatch run setup` to install `pre-commit` in your local environment (we recommend running this command with a python virtual environment active). This installs several pip executables including black, mypy, and flake8. Once installed, hooks will run automatically on `git commit`, or you can run them manually with `hatch run code-quality`.
 
 #### `pytest`
 
-Finally, you can also run a specific test or group of tests using [`pytest`](https://docs.pytest.org/en/latest/) directly. With a virtualenv active and dev dependencies installed you can do things like:
+Finally, you can also run a specific test or group of tests using [`pytest`](https://docs.pytest.org/en/latest/) directly. After running `hatch run setup`, you can run pytest commands like:
 
 ```sh
 # run all unit tests in a file

Dockerfile.test

@@ -33,9 +33,6 @@ RUN apt-get update \
     python-is-python3 \
     python-dev-is-python3 \
     python3-pip \
-    python3.9 \
-    python3.9-dev \
-    python3.9-venv \
     python3.10 \
     python3.10-dev \
     python3.10-venv \
@@ -50,7 +47,7 @@ RUN curl -LO https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_V
     && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
     && rm dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz
 
-RUN pip3 install -U tox wheel six setuptools pre-commit
+RUN pip3 install -U hatch wheel pre-commit
 
 # These args are passed in via docker-compose, which reads then from the .env file.
 # On Linux, run `make .env` to create the .env file for the current user.
@@ -65,7 +62,6 @@ RUN if [ ${USER_ID:-0} -ne 0 ] && [ ${GROUP_ID:-0} -ne 0 ]; then \
     useradd -mU -l dbt_test_user; \
     fi
 RUN mkdir /usr/app && chown dbt_test_user /usr/app
-RUN mkdir /home/tox && chown dbt_test_user /home/tox
 
 WORKDIR /usr/app
 VOLUME /usr/app

LICENSE

@@ -0,0 +1 @@
+core/LICENSE

Makefile

@@ -1,146 +1,95 @@
+# ============================================================================
+# DEPRECATED: This Makefile is maintained for backwards compatibility only.
+#
+# dbt-core now uses Hatch for task management and development workflows.
+# Please migrate to using hatch commands directly:
+#
+#   make dev               →  cd core && hatch run setup
+#   make unit              →  cd core && hatch run unit-tests
+#   make test              →  cd core && hatch run test
+#   make integration       →  cd core && hatch run integration-tests
+#   make lint              →  cd core && hatch run lint
+#   make code_quality      →  cd core && hatch run code-quality
+#   make setup-db          →  cd core && hatch run setup-db
+#   make clean             →  cd core && hatch run clean
+#
+# See core/pyproject.toml [tool.hatch.envs.default.scripts] for all available
+# commands and CONTRIBUTING.md for detailed usage instructions.
+#
+# This Makefile will be removed in a future version of dbt-core.
+# ============================================================================
+
 .DEFAULT_GOAL:=help
 
-# Optional flag to run target in a docker container.
-# (example `make test USE_DOCKER=true`)
-ifeq ($(USE_DOCKER),true)
-	DOCKER_CMD := docker-compose run --rm test
-endif
-
-#
-# To override CI_flags, create a file at this repo's root dir named `makefile.test.env`. Fill it
-# with any ENV_VAR overrides required by your test environment, e.g.
-#    DBT_TEST_USER_1=user
-#    LOG_DIR="dir with a space in it"
-#
-# Warn: Restrict each line to one variable only.
-#
-ifeq (./makefile.test.env,$(wildcard ./makefile.test.env))
-	include ./makefile.test.env
-endif
-
-CI_FLAGS =\
-	DBT_TEST_USER_1=$(if $(DBT_TEST_USER_1),$(DBT_TEST_USER_1),dbt_test_user_1)\
-	DBT_TEST_USER_2=$(if $(DBT_TEST_USER_2),$(DBT_TEST_USER_2),dbt_test_user_2)\
-	DBT_TEST_USER_3=$(if $(DBT_TEST_USER_3),$(DBT_TEST_USER_3),dbt_test_user_3)\
-	RUSTFLAGS=$(if $(RUSTFLAGS),$(RUSTFLAGS),"-D warnings")\
-	LOG_DIR=$(if $(LOG_DIR),$(LOG_DIR),./logs)\
-	DBT_LOG_FORMAT=$(if $(DBT_LOG_FORMAT),$(DBT_LOG_FORMAT),json)
-
-
 .PHONY: dev_req
 dev_req: ## Installs dbt-* packages in develop mode along with only development dependencies.
-	@\
-	pip install -r dev-requirements.txt -r editable-requirements.txt
+	@cd core && hatch run dev-req
 
 .PHONY: dev
-dev: dev_req ## Installs dbt-* packages in develop mode along with development dependencies and pre-commit.
-	@\
-	$(DOCKER_CMD) pre-commit install
+dev: ## Installs dbt-* packages in develop mode along with development dependencies and pre-commit.
+	@cd core && hatch run setup
 
 .PHONY: dev-uninstall
 dev-uninstall: ## Uninstall all packages in venv except for build tools
-	@\
-    pip freeze | grep -v "^-e" | cut -d "@" -f1 | xargs pip uninstall -y; \
-    pip uninstall -y dbt-core
+	@pip freeze | grep -v "^-e" | cut -d "@" -f1 | xargs pip uninstall -y; \
+	pip uninstall -y dbt-core
 
 .PHONY: mypy
-mypy: .env ## Runs mypy against staged changes for static type checking.
-	@\
-	$(DOCKER_CMD) pre-commit run --hook-stage manual mypy-check | grep -v "INFO"
+mypy: ## Runs mypy against staged changes for static type checking.
+	@cd core && hatch run mypy
 
 .PHONY: flake8
-flake8: .env ## Runs flake8 against staged changes to enforce style guide.
-	@\
-	$(DOCKER_CMD) pre-commit run --hook-stage manual flake8-check | grep -v "INFO"
+flake8: ## Runs flake8 against staged changes to enforce style guide.
+	@cd core && hatch run flake8
 
 .PHONY: black
-black: .env ## Runs black  against staged changes to enforce style guide.
-	@\
-	$(DOCKER_CMD) pre-commit run --hook-stage manual black-check -v | grep -v "INFO"
+black: ## Runs black against staged changes to enforce style guide.
+	@cd core && hatch run black
 
 .PHONY: lint
-lint: .env ## Runs flake8 and mypy code checks against staged changes.
-	@\
-	$(DOCKER_CMD) pre-commit run flake8-check --hook-stage manual | grep -v "INFO"; \
-	$(DOCKER_CMD) pre-commit run mypy-check --hook-stage manual | grep -v "INFO"
+lint: ## Runs flake8 and mypy code checks against staged changes.
+	@cd core && hatch run lint
+
+.PHONY: code_quality
+code_quality: ## Runs all pre-commit hooks against all files.
+	@cd core && hatch run code-quality
 
 .PHONY: unit
-unit: .env ## Runs unit tests with py
-	@\
-	$(DOCKER_CMD) tox -e py
+unit: ## Runs unit tests with py
+	@cd core && hatch run unit-tests
 
 .PHONY: test
-test: .env ## Runs unit tests with py and code checks against staged changes.
-	@\
-	$(DOCKER_CMD) tox -e py; \
-	$(DOCKER_CMD) pre-commit run black-check --hook-stage manual | grep -v "INFO"; \
-	$(DOCKER_CMD) pre-commit run flake8-check --hook-stage manual | grep -v "INFO"; \
-	$(DOCKER_CMD) pre-commit run mypy-check --hook-stage manual | grep -v "INFO"
+test: ## Runs unit tests with py and code checks against staged changes.
+	@cd core && hatch run test
 
 .PHONY: integration
-integration: .env ## Runs core integration tests using postgres with py-integration
-	@\
-	$(CI_FLAGS) $(DOCKER_CMD) tox -e py-integration -- -nauto
+integration: ## Runs core integration tests using postgres with py-integration
+	@cd core && hatch run integration-tests
 
 .PHONY: integration-fail-fast
-integration-fail-fast: .env ## Runs core integration tests using postgres with py-integration in "fail fast" mode.
-	@\
-	$(DOCKER_CMD) tox -e py-integration -- -x -nauto
-
-.PHONY: interop
-interop: clean
-	@\
-	mkdir $(LOG_DIR) && \
-	$(CI_FLAGS) $(DOCKER_CMD) tox -e py-integration -- -nauto && \
-	LOG_DIR=$(LOG_DIR) cargo run --manifest-path test/interop/log_parsing/Cargo.toml
+integration-fail-fast: ## Runs core integration tests using postgres with py-integration in "fail fast" mode.
+	@cd core && hatch run integration-tests-fail-fast
 
 .PHONY: setup-db
 setup-db: ## Setup Postgres database with docker-compose for system testing.
-	@\
-	docker-compose up -d database && \
-	PGHOST=localhost PGUSER=root PGPASSWORD=password PGDATABASE=postgres bash test/setup_db.sh
-
-# This rule creates a file named .env that is used by docker-compose for passing
-# the USER_ID and GROUP_ID arguments to the Docker image.
-.env: ## Setup step for using using docker-compose with make target.
-	@touch .env
-ifneq ($(OS),Windows_NT)
-ifneq ($(shell uname -s), Darwin)
-	@echo USER_ID=$(shell id -u) > .env
-	@echo GROUP_ID=$(shell id -g) >> .env
-endif
-endif
+	@cd core && hatch run setup-db
 
 .PHONY: clean
 clean: ## Resets development environment.
-	@echo 'cleaning repo...'
-	@rm -f .coverage
-	@rm -f .coverage.*
-	@rm -rf .eggs/
-	@rm -f .env
-	@rm -rf .tox/
-	@rm -rf build/
-	@rm -rf dbt.egg-info/
-	@rm -f dbt_project.yml
-	@rm -rf dist/
-	@rm -f htmlcov/*.{css,html,js,json,png}
-	@rm -rf logs/
-	@rm -rf target/
-	@find . -type f -name '*.pyc' -delete
-	@find . -type d -name '__pycache__' -depth -delete
-	@echo 'done.'
+	@cd core && hatch run clean
 
+.PHONY: json_schema
+json_schema: ## Update generated JSON schema using code changes.
+	@cd core && hatch run json-schema
 
 .PHONY: help
 help: ## Show this help message.
-	@echo 'usage: make [target] [USE_DOCKER=true]'
+	@echo 'usage: make [target]'
+	@echo
+	@echo 'DEPRECATED: This Makefile is a compatibility shim.'
+	@echo 'Please use "cd core && hatch run <command>" directly.'
 	@echo
 	@echo 'targets:'
 	@grep -E '^[8+a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
 	@echo
-	@echo 'options:'
-	@echo 'use USE_DOCKER=true to run target in a docker container'
-
-.PHONY: json_schema
-json_schema: ## Update generated JSON schema using code changes.
-	scripts/collect-artifact-schema.py --path schemas
+	@echo 'For more information, see CONTRIBUTING.md'

README.md

@@ -5,6 +5,7 @@
   <a href="https://github.com/dbt-labs/dbt-core/actions/workflows/main.yml">
     <img src="https://github.com/dbt-labs/dbt-core/actions/workflows/main.yml/badge.svg?event=push" alt="CI Badge"/>
   </a>
+  <a href="https://www.bestpractices.dev/projects/11095"><img src="https://www.bestpractices.dev/projects/11095/badge"></a>
 </p>
 
 **[dbt](https://www.getdbt.com/)** enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

codecov.yml

@@ -2,39 +2,22 @@ ignore:
   - ".github"
   - ".changes"
 
+# Disable all status checks to prevent red X's in CI
+# Coverage data is still uploaded and PR comments are still posted
 coverage:
   status:
-    project:
-      default:
-        target: auto
-        threshold: 0.1% # Reduce noise by ignoring rounding errors in coverage drops
-        informational: true
-    patch:
-      default:
-        target: auto
-        threshold: 80%
-        informational: true
+    project: off
+    patch: off
 
 comment:
-  layout: "header, diff, flags, components"  # show component info in the PR comment
+  layout: "header, diff, flags, components" # show component info in the PR comment
 
 component_management:
-  default_rules:  # default rules that will be inherited by all components
-    statuses:
-      - type: project # in this case every component that doens't have a status defined will have a project type one
-        target: auto
-        threshold: 0.1%
-      - type: patch
-        target: 80%
   individual_components:
     - component_id: unittests
       name: "Unit Tests"
       flag_regexes:
         - "unit"
-      statuses:
-        - type: patch
-          target: 80%
-          threshold: 5%
     - component_id: integrationtests
       name: "Integration Tests"
       flag_regexes:

core/MANIFEST.in

@@ -1,3 +0,0 @@
-recursive-include dbt/include *.py *.sql *.yml *.html *.md .gitkeep .gitignore *.json
-include dbt/py.typed
-recursive-include dbt/task/docs *.html

core/README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="https://raw.githubusercontent.com/dbt-labs/dbt-core/fa1ea14ddfb1d5ae319d5141844910dd53ab2834/etc/dbt-core.svg" alt="dbt logo" width="750"/>
+  <img src="https://raw.githubusercontent.com/dbt-labs/dbt-core/fa1ea14ddfb1d5ae319d5141844910dd53ab2834/docs/images/dbt-core.svg" alt="dbt logo" width="750"/>
 </p>
 <p align="center">
   <a href="https://github.com/dbt-labs/dbt-core/actions/workflows/main.yml">
@@ -9,7 +9,7 @@
 
 **[dbt](https://www.getdbt.com/)** enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
 
-![architecture](https://raw.githubusercontent.com/dbt-labs/dbt-core/6c6649f9129d5d108aa3b0526f634cd8f3a9d1ed/etc/dbt-arch.png)
+![architecture](https://raw.githubusercontent.com/dbt-labs/dbt-core/6c6649f9129d5d108aa3b0526f634cd8f3a9d1ed/docs/images/dbt-arch.png)
 
 ## Understanding dbt
 
@@ -17,7 +17,7 @@ Analysts using dbt can transform their data by simply writing select statements,
 
 These select statements, or "models", form a dbt project. Models frequently build on top of one another – dbt makes it easy to [manage relationships](https://docs.getdbt.com/docs/ref) between models, and [visualize these relationships](https://docs.getdbt.com/docs/documentation), as well as assure the quality of your transformations through [testing](https://docs.getdbt.com/docs/testing).
 
-![dbt dag](https://raw.githubusercontent.com/dbt-labs/dbt-core/6c6649f9129d5d108aa3b0526f634cd8f3a9d1ed/etc/dbt-dag.png)
+![dbt dag](https://raw.githubusercontent.com/dbt-labs/dbt-core/6c6649f9129d5d108aa3b0526f634cd8f3a9d1ed/docs/images/dbt-dag.png)
 
 ## Getting started
 

core/dbt/__version__.py

@@ -0,0 +1 @@
+version = "1.12.0a1"

core/dbt/artifacts/resources/__init__.py

@@ -25,6 +25,8 @@ from dbt.artifacts.resources.v1.config import (
     NodeAndTestConfig,
     NodeConfig,
     TestConfig,
+    list_str,
+    metas,
 )
 from dbt.artifacts.resources.v1.documentation import Documentation
 from dbt.artifacts.resources.v1.exposure import (
@@ -33,6 +35,13 @@ from dbt.artifacts.resources.v1.exposure import (
     ExposureType,
     MaturityType,
 )
+from dbt.artifacts.resources.v1.function import (
+    Function,
+    FunctionArgument,
+    FunctionConfig,
+    FunctionMandatory,
+    FunctionReturns,
+)
 from dbt.artifacts.resources.v1.generic_test import GenericTest, TestMetadata
 from dbt.artifacts.resources.v1.group import Group, GroupConfig
 from dbt.artifacts.resources.v1.hook import HookNode
@@ -42,6 +51,7 @@ from dbt.artifacts.resources.v1.metric import (
     ConversionTypeParams,
     CumulativeTypeParams,
     Metric,
+    MetricAggregationParams,
     MetricConfig,
     MetricInput,
     MetricInputMeasure,
@@ -49,6 +59,7 @@ from dbt.artifacts.resources.v1.metric import (
     MetricTypeParams,
 )
 from dbt.artifacts.resources.v1.model import (
+    CustomGranularity,
     Model,
     ModelConfig,
     ModelFreshness,
@@ -66,6 +77,8 @@ from dbt.artifacts.resources.v1.saved_query import (
 from dbt.artifacts.resources.v1.seed import Seed, SeedConfig
 from dbt.artifacts.resources.v1.semantic_layer_components import (
     FileSlice,
+    MeasureAggregationParameters,
+    NonAdditiveDimension,
     SourceFileMetadata,
     WhereFilter,
     WhereFilterIntersection,
@@ -77,9 +90,8 @@ from dbt.artifacts.resources.v1.semantic_model import (
     DimensionValidityParams,
     Entity,
     Measure,
-    MeasureAggregationParameters,
     NodeRelation,
-    NonAdditiveDimension,
+    SemanticLayerElementConfig,
     SemanticModel,
     SemanticModelConfig,
 )

core/dbt/artifacts/resources/types.py

@@ -35,6 +35,7 @@ class NodeType(StrEnum):
     SemanticModel = "semantic_model"
     Unit = "unit_test"
     Fixture = "fixture"
+    Function = "function"
 
     def pluralize(self) -> str:
         if self is self.Analysis:
@@ -78,3 +79,15 @@ class BatchSize(StrEnum):
 
     def plural(self) -> str:
         return str(self) + "s"
+
+
+class FunctionType(StrEnum):
+    Scalar = "scalar"
+    Aggregate = "aggregate"
+    Table = "table"
+
+
+class FunctionVolatility(StrEnum):
+    Deterministic = "deterministic"
+    Stable = "stable"
+    NonDeterministic = "non-deterministic"

core/dbt/artifacts/resources/v1/components.py

@@ -249,6 +249,7 @@ class CompiledResource(ParsedResource):
     refs: List[RefArgs] = field(default_factory=list)
     sources: List[List[str]] = field(default_factory=list)
     metrics: List[List[str]] = field(default_factory=list)
+    functions: List[List[str]] = field(default_factory=list)
     depends_on: DependsOn = field(default_factory=DependsOn)
     compiled_path: Optional[str] = None
     compiled: bool = False