Move airflow sources to airflow-core package

Author: potiuk

.dockerignore

@@ -27,7 +27,7 @@
 **
 
 # Allow only these directories
-!airflow
+!airflow-core
 !common
 !dags
 !dev
@@ -75,19 +75,24 @@
 !pyproject.toml
 !manifests
 !generated
+
+# Reproducible build configuration
+!reproducible_build.yaml
+
 # Now - ignore unnecessary files inside allowed directories
 # This goes after the allowed directories
 
 # Git version is dynamically generated
-airflow/git_version
+airflow-core/src/airflow/git_version
 
 # Exclude node/pmpme caches..
 **/.pnpm-store
 **/node_modules
 # Exclude link to docs
-airflow/ui/static/docs
+airflow-core/src/airflow/ui/static/docs
 
 # Legacy www exclusions (just to exclude things in case you switch to old branches and generate assets)
+# THey should not be in airflow-core as "www" never was there.
 airflow/www/static/docs
 airflow/www/static/dist
 airflow/www/node_modules
@@ -123,7 +128,7 @@ docs/**/_api/**
 **/*.egg
 
 # But ensure UI dist files are included
-!airflow/ui/dist
+!airflow-core/src/airflow/ui/dist
 !providers/fab/src/airflow/providers/fab/www/dist
 
 # Exclude temporary vi files

.github/CODEOWNERS

@@ -80,7 +80,7 @@ Dockerfile.ci @potiuk @ashb
 /dev/PROVIDER_PACKAGE_DETAILS.md @eladkal
 /dev/README.md  @kaxil
 /dev/README_RELEASE_*.md  @kaxil @pierrejeambrun
-/dev/README_RELEASE_PROVIDER_PACKAGES.md  @eladkal
+/dev/README_RELEASE_PROVIDERS.md  @eladkal
 ISSUE_TRIAGE_PROCESS.rst @eladkal
 
 # AIP-52 - Setup and Teardown

.github/ISSUE_TEMPLATE/airflow_bug_report.yml

@@ -7,7 +7,7 @@ body:
     attributes:
       # yamllint disable rule:line-length
       value: "
-        <img src='https://raw.githubusercontent.com/apache/airflow/main/docs/apache-airflow/img/logos/airflow_64x64_emoji_transparent.png' align='left' width='80' height='80'>
+        <img src='https://raw.githubusercontent.com/apache/airflow/main/airflow-core/docs/img/logos/airflow_64x64_emoji_transparent.png' align='left' width='80' height='80'>
         Thank you for finding the time to report the problem!
 
         We really appreciate the community's efforts to improve Airflow.

.github/ISSUE_TEMPLATE/airflow_doc_issue_report.yml

@@ -7,7 +7,7 @@ body:
     attributes:
       # yamllint disable rule:line-length
       value: "
-        <img src='https://raw.githubusercontent.com/apache/airflow/main/docs/apache-airflow/img/logos/airflow_64x64_emoji_transparent.png' align='left' width='80' height='80'>
+        <img src='https://raw.githubusercontent.com/apache/airflow/main/airflow-core/docs/img/logos/airflow_64x64_emoji_transparent.png' align='left' width='80' height='80'>
         Thank you for finding the time to report the problem!
 
         We really appreciate the community's efforts to improve Airflow.

.github/ISSUE_TEMPLATE/airflow_helmchart_bug_report.yml

@@ -7,7 +7,7 @@ body:
     attributes:
       # yamllint disable rule:line-length
       value: "
-        <img src='https://raw.githubusercontent.com/apache/airflow/main/docs/apache-airflow/img/logos/airflow_64x64_emoji_transparent.png' align='left' width='120' height='120'>
+        <img src='https://raw.githubusercontent.com/apache/airflow/main/airflow-core/docs/img/logos/airflow_64x64_emoji_transparent.png' align='left' width='120' height='120'>
         Thank you for finding the time to report the problem!
 
         We really appreciate the community's efforts to improve Airflow.

.github/ISSUE_TEMPLATE/airflow_providers_bug_report.yml

@@ -7,7 +7,7 @@ body:
     attributes:
       # yamllint disable rule:line-length
       value: "
-        <img src='https://raw.githubusercontent.com/apache/airflow/main/docs/apache-airflow/img/logos/airflow_64x64_emoji_transparent.png' align='left' width='80' height='80'>
+        <img src='https://raw.githubusercontent.com/apache/airflow/main/airflow-core/docs/img/logos/airflow_64x64_emoji_transparent.png' align='left' width='80' height='80'>
         Thank you for finding the time to report a problem!
 
         We really appreciate the community's efforts to improve Airflow.

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -7,7 +7,7 @@ body:
     attributes:
       # yamllint disable rule:line-length
       value: "
-        <img src='https://raw.githubusercontent.com/apache/airflow/main/docs/apache-airflow/img/logos/airflow_64x64_emoji_transparent.png' align='left' width='80' height='80'>
+        <img src='https://raw.githubusercontent.com/apache/airflow/main/airflow-core/docs/img/logos/airflow_64x64_emoji_transparent.png' align='left' width='80' height='80'>
         Thank you for finding the time to propose new feature!
 
         We really appreciate the community efforts to improve Airflow.

.github/SECURITY.md

@@ -118,7 +118,7 @@ Team and how members of it are chosen can be found in the
 
 ### Does CVE in Airflow Providers impact Airflow core package ?
 
-Airflow core package is released separately from provider packages. While Airflow comes with ``constraints``
+Airflow core package is released separately from provider distributions. While Airflow comes with ``constraints``
 which describe which version of providers have been tested when the version of Airflow was released, the
 users of Airflow are advised to install providers independently of Airflow core when they want to apply
 security fixes found and released in providers. Therefore, the issues found and fixed in providers do

.github/actions/breeze/action.yml

@@ -45,7 +45,7 @@ runs:
       shell: bash
       run: breeze ci free-space
       env:
-        AIRFLOW_SOURCES_ROOT: "${{ github.workspace }}"
+        AIRFLOW_ROOT_PATH: "${{ github.workspace }}"
     - name: "Get Python version"
       shell: bash
       run: >
@@ -56,4 +56,4 @@ runs:
       shell: bash
       run: breeze setup config --no-cheatsheet --no-asciiart
       env:
-        AIRFLOW_SOURCES_ROOT: "${{ github.workspace }}"
+        AIRFLOW_ROOT_PATH: "${{ github.workspace }}"

.github/boring-cyborg.yml

@@ -301,11 +301,11 @@ labelPRBasedOnFilePath:
     - providers/zendesk/**
 
   area:API:
-    - airflow/api/**/*
-    - airflow/api_fastapi/**/*
+    - airflow-core/src/airflow/api/**/*
+    - airflow-core/src/airflow/api_fastapi/**/*
     - clients/**/*
-    - docs/apache-airflow/stable-rest-api-ref.rst
-    - tests/api_fastapi/**/*
+    - airflow-core/docs/stable-rest-api-ref.rst
+    - airflow-core/tests/unit/api_fastapi/**/*
 
   area:dev-tools:
     - scripts/**/*
@@ -331,95 +331,95 @@ labelPRBasedOnFilePath:
     - docs/helm-chart/**
 
   area:UI:
-    - docs/apache-airflow/ui.rst
-    - airflow/ui/**/*
+    - airflow-core/docs/ui.rst
+    - airflow-core/src/airflow/ui/**/*
 
   area:CLI:
-    - airflow/cli/**/*.py
-    - tests/cli/**/*.py
-    - docs/apache-airflow/cli-and-env-variables-ref.rst
-    - docs/apache-airflow/howto/usage-cli.rst
+    - airflow-core/src/airflow/cli/**/*.py
+    - airflow-core/tests/unit/cli/**/*.py
+    - airflow-core/docs/cli-and-env-variables-ref.rst
+    - airflow-core/docs/howto/usage-cli.rst
 
   area:Lineage:
-    - airflow/lineage/**/*
-    - tests/lineage/**/*
-    - docs/apache-airflow/administration-and-deployment/lineage.rst
+    - airflow-core/src/airflow/lineage/**/*
+    - airflow-core/tests/unit/lineage/**/*
+    - airflow-core/docs/administration-and-deployment/lineage.rst
 
   area:Logging:
-    - airflow/utils/log/**/*
-    - docs/apache-airflow/administration-and-deployment/logging-monitoring/logging-*.rst
-    - tests/utils/log/**/*
+    - airflow-core/src/airflow/utils/log/**/*
+    - airflow-core/docs/administration-and-deployment/logging-monitoring/logging-*.rst
+    - airflow-core/tests/unit/utils/log/**/*
     - providers/**/log/*
 
   area:Plugins:
-    - airflow/cli/commands/local_commands/plugins_command.py
-    - airflow/plugins_manager.py
-    - tests/cli/commands/local_commands/test_plugins_command.py
-    - tests/plugins/**/*
-    - docs/apache-airflow/administration-and-deployment/plugins.rst
+    - airflow-core/src/airflow/cli/commands/local_commands/plugins_command.py
+    - airflow-core/src/airflow/plugins_manager.py
+    - airflow-core/tests/unit/cli/commands/local_commands/test_plugins_command.py
+    - airflow-core/tests/unit/plugins/**/*
+    - airflow-core/docs/administration-and-deployment/plugins.rst
 
   area:Scheduler:
-    - airflow/jobs/scheduler_job_runner.py
-    - docs/apache-airflow/administration-and-deployment/scheduler.rst
-    - tests/jobs/test_scheduler_job.py
+    - airflow-core/src/airflow/jobs/scheduler_job_runner.py
+    - airflow-core/docs/administration-and-deployment/scheduler.rst
+    - airflow-core/tests/unit/jobs/test_scheduler_job.py
 
   area:DAG-processing:
-    - airflow/dag_processing/**/*
-    - airflow/jobs/dag_processor_job_runner.py
-    - docs/apache-airflow/administration-and-deployment/dagfile-processing.rst
-    - tests/dag_processing/**/*
+    - airflow-core/src/airflow/dag_processing/**/*
+    - airflow-core/src/airflow/jobs/dag_processor_job_runner.py
+    - airflow-core/docs/administration-and-deployment/dagfile-processing.rst
+    - airflow-core/tests/unit/dag_processing/**/*
 
   area:Executors-core:
-    - airflow/executors/**/*
-    - docs/apache-airflow/core-concepts/executor/**/*
-    - tests/executors/**/*
+    - airflow-core/src/airflow/executors/**/*
+    - airflow-core/docs/core-concepts/executor/**/*
+    - airflow-core/tests/unit/executors/**/*
 
   area:Secrets:
-    - airflow/secrets/**/*
-    - tests/secrets/**/*
+    - airflow-core/src/airflow/secrets/**/*
+    - airflow-core/tests/unit/secrets/**/*
     - providers/**/secrets/*
-    - docs/apache-airflow/security/secrets/**/*
+    - airflow-core/docs/security/secrets/**/*
 
   area:Triggerer:
-    - airflow/cli/commands/local_commands/triggerer_command.py
-    - airflow/jobs/triggerer_job_runner.py
-    - airflow/models/trigger.py
+    - airflow-core/src/airflow/cli/commands/local_commands/triggerer_command.py
+    - airflow-core/src/airflow/jobs/triggerer_job_runner.py
+    - airflow-core/src/airflow/models/trigger.py
     - providers/standard/src/airflow/providers/standard/triggers/**/*
-    - tests/cli/commands/local_commands/test_triggerer_command.py
-    - tests/jobs/test_triggerer_job.py
-    - tests/models/test_trigger.py
+    - airflow-core/tests/unit/cli/commands/local_commands/test_triggerer_command.py
+    - airflow-core/tests/unit/jobs/test_triggerer_job.py
+    - airflow-core/tests/unit/models/test_trigger.py
     - providers/standard/tests/unit/standard/triggers/**/*
 
   area:Serialization:
-    - airflow/serialization/**/*
-    - airflow/models/serialized_dag.py
-    - tests/serialization/**/*
-    - tests/models/test_serialized_dag.py
-    - docs/apache-airflow/administration-and-deployment/dag-serialization.rst
+    - airflow-core/src/airflow/serialization/**/*
+    - airflow-core/src/airflow/models/serialized_dag.py
+    - airflow-core/tests/unit/serialization/**/*
+    - airflow-core/tests/unit/models/test_serialized_dag.py
+    - airflow-core/docs/administration-and-deployment/dag-serialization.rst
 
   area:core-operators:
-    - airflow/operators/**/*
-    - airflow/hooks/**/*
-    - airflow/sensors/**/*
-    - tests/operators/**/*
-    - tests/hooks/**/*
-    - tests/sensors/**/*
-    - docs/apache-airflow/operators-and-hooks-ref.rst
-    - docs/apache-airflow/howto/operator/*
+    - airflow-core/src/airflow/operators/**/*
+    - airflow-core/src/airflow/hooks/**/*
+    - airflow-core/src/airflow/sensors/**/*
+    - airflow-core/tests/unit/operators/**/*
+    - airflow-core/tests/unit/hooks/**/*
+    - airflow-core/tests/unit/sensors/**/*
+    - airflow-core/docs/operators-and-hooks-ref.rst
+    - airflow-core/docs/howto/operator/*
 
   area:production-image:
     - Dockerfile
     - docs/docker-stack/**/*
     - docker_tests/**/*
 
   area:system-tests:
-    - tests/system/**/*
+    - airflow-core/tests/system/**/*
 
   area:task-sdk:
     - task-sdk/**/*
 
   area:db-migrations:
-    - airflow/migrations/versions/*
+    - airflow-core/src/airflow/migrations/versions/*
 
   area:providers:
     - providers/**/*
@@ -446,7 +446,7 @@ firstPRWelcomeComment: >
 
   - In case of a new feature add useful documentation (in docstrings or in `docs/` directory).
   Adding a new operator? Check this short
-  [guide](https://github.com/apache/airflow/blob/main/docs/apache-airflow/howto/custom-operator.rst)
+  [guide](https://github.com/apache/airflow/blob/main/airflow-core/docs/howto/custom-operator.rst)
   Consider adding an example DAG that shows how users should use it.
 
   - Consider using [Breeze environment](https://github.com/apache/airflow/blob/main/dev/breeze/doc/README.rst)