Convert change detection to a Python script

.github/workflows/build.yml

@@ -22,25 +22,25 @@ env:
  FORCE_COLOR: 1
 
 jobs:
-check_source:
+build-context:
  name: Change detection
  # To use boolean outputs from this job, parse them as JSON.
  # Here's some examples:
  #
- # if: fromJSON(needs.check_source.outputs.run-docs)
+ # if: fromJSON(needs.build-context.outputs.run-docs)
  #
  # ${{
- # fromJSON(needs.check_source.outputs.run_tests)
+ # fromJSON(needs.build-context.outputs.run-tests)
  # && 'truthy-branch'
  # || 'falsy-branch'
  # }}
  #
- uses: ./.github/workflows/reusable-change-detection.yml
+ uses: ./.github/workflows/reusable-context.yml
 
  check-docs:
  name: Docs
- needs: check_source
- if: fromJSON(needs.check_source.outputs.run-docs)
+ needs: build-context
+ if: fromJSON(needs.build-context.outputs.run-docs)
  uses: ./.github/workflows/reusable-docs.yml
 
  check_autoconf_regen:
@@ -51,8 +51,8 @@ jobs:
  container:
  image: ghcr.io/python/autoconf:2025.01.02.12581854023
  timeout-minutes: 60
- needs: check_source
- if: needs.check_source.outputs.run_tests == 'true'
+ needs: build-context
+ if: needs.build-context.outputs.run-tests == 'true'
  steps:
  - name: Install Git
  run: |
@@ -94,8 +94,8 @@ jobs:
  # reproducible: to get the same tools versions (autoconf, aclocal, ...)
  runs-on: ubuntu-24.04
  timeout-minutes: 60
- needs: check_source
- if: needs.check_source.outputs.run_tests == 'true'
+ needs: build-context
+ if: needs.build-context.outputs.run-tests == 'true'
  steps:
  - uses: actions/checkout@v4
  with:
@@ -110,7 +110,7 @@ jobs:
  with:
  path: config.cache
  # Include env.pythonLocation in key to avoid changes in environment when setup-python updates Python
- key: ${{github.job }}-${{runner.os }}-${{env.IMAGE_VERSION }}-${{needs.check_source.outputs.config_hash }}-${{env.pythonLocation }}
+ key: ${{github.job }}-${{runner.os }}-${{env.IMAGE_VERSION }}-${{needs.build-context.outputs.config-hash }}-${{env.pythonLocation }}
  - name: Install Dependencies
  run: sudo ./.github/workflows/posix-deps-apt.sh
  - name: Add ccache to PATH
@@ -153,8 +153,8 @@ jobs:
  name: >-
  Windows
  ${{fromJSON(matrix.free-threading) && '(free-threading)' || ''}}
- needs: check_source
- if: fromJSON(needs.check_source.outputs.run_tests)
+ needs: build-context
+ if: fromJSON(needs.build-context.outputs.run-tests)
  strategy:
  fail-fast: false
  matrix:
@@ -184,8 +184,8 @@ jobs:
  build_windows_msi:
  name: >- # ${{''} is a hack to nest jobs under the same sidebar category
  Windows MSI${{''}}
- needs: check_source
- if: fromJSON(needs.check_source.outputs.run-win-msi)
+ needs: build-context
+ if: fromJSON(needs.build-context.outputs.run-windows-msi)
  strategy:
  matrix:
  arch:
@@ -200,8 +200,8 @@ jobs:
  name: >-
  macOS
  ${{fromJSON(matrix.free-threading) && '(free-threading)' || ''}}
- needs: check_source
- if: needs.check_source.outputs.run_tests == 'true'
+ needs: build-context
+ if: needs.build-context.outputs.run-tests == 'true'
  strategy:
  fail-fast: false
  matrix:
@@ -226,7 +226,7 @@ jobs:
  free-threading: true
  uses: ./.github/workflows/reusable-macos.yml
  with:
- config_hash: ${{needs.check_source.outputs.config_hash }}
+ config_hash: ${{needs.build-context.outputs.config-hash }}
  free-threading: ${{matrix.free-threading }}
  os: ${{matrix.os }}
 
@@ -235,8 +235,8 @@ jobs:
  Ubuntu
  ${{fromJSON(matrix.free-threading) && '(free-threading)' || ''}}
  ${{fromJSON(matrix.bolt) && '(bolt)' || ''}}
- needs: check_source
- if: needs.check_source.outputs.run_tests == 'true'
+ needs: build-context
+ if: needs.build-context.outputs.run-tests == 'true'
  strategy:
  matrix:
  bolt:
@@ -257,7 +257,7 @@ jobs:
  bolt: true
  uses: ./.github/workflows/reusable-ubuntu.yml
  with:
- config_hash: ${{needs.check_source.outputs.config_hash }}
+ config_hash: ${{needs.build-context.outputs.config-hash }}
  bolt-optimizations: ${{matrix.bolt }}
  free-threading: ${{matrix.free-threading }}
  os: ${{matrix.os }}
@@ -266,8 +266,8 @@ jobs:
  name: 'Ubuntu SSL tests with OpenSSL'
  runs-on: ${{matrix.os }}
  timeout-minutes: 60
- needs: check_source
- if: needs.check_source.outputs.run_tests == 'true'
+ needs: build-context
+ if: needs.build-context.outputs.run-tests == 'true'
  strategy:
  fail-fast: false
  matrix:
@@ -289,7 +289,7 @@ jobs:
  uses: actions/cache@v4
  with:
  path: config.cache
- key: ${{github.job }}-${{runner.os }}-${{env.IMAGE_VERSION }}-${{needs.check_source.outputs.config_hash }}
+ key: ${{github.job }}-${{runner.os }}-${{env.IMAGE_VERSION }}-${{needs.build-context.outputs.config-hash }}
  - name: Register gcc problem matcher
  run: echo "::add-matcher::.github/problem-matchers/gcc.json"
  - name: Install Dependencies
@@ -326,18 +326,18 @@ jobs:
 
  build_wasi:
  name: 'WASI'
- needs: check_source
- if: needs.check_source.outputs.run_tests == 'true'
+ needs: build-context
+ if: needs.build-context.outputs.run-tests == 'true'
  uses: ./.github/workflows/reusable-wasi.yml
  with:
- config_hash: ${{needs.check_source.outputs.config_hash }}
+ config_hash: ${{needs.build-context.outputs.config-hash }}
 
  test_hypothesis:
  name: "Hypothesis tests on Ubuntu"
  runs-on: ubuntu-24.04
  timeout-minutes: 60
- needs: check_source
- if: needs.check_source.outputs.run_tests == 'true' && needs.check_source.outputs.run_hypothesis == 'true'
+ needs: build-context
+ if: needs.build-context.outputs.run-tests == 'true'
  env:
  OPENSSL_VER: 3.0.15
  PYTHONSTRICTEXTENSIONBUILD: 1
@@ -384,7 +384,7 @@ jobs:
  uses: actions/cache@v4
  with:
  path: ${{env.CPYTHON_BUILDDIR }}/config.cache
- key: ${{github.job }}-${{runner.os }}-${{env.IMAGE_VERSION }}-${{needs.check_source.outputs.config_hash }}
+ key: ${{github.job }}-${{runner.os }}-${{env.IMAGE_VERSION }}-${{needs.build-context.outputs.config-hash }}
  - name: Configure CPython out-of-tree
  working-directory: ${{env.CPYTHON_BUILDDIR }}
  run: |
@@ -452,8 +452,8 @@ jobs:
  name: 'Address sanitizer'
  runs-on: ${{matrix.os }}
  timeout-minutes: 60
- needs: check_source
- if: needs.check_source.outputs.run_tests == 'true'
+ needs: build-context
+ if: needs.build-context.outputs.run-tests == 'true'
  strategy:
  matrix:
  os: [ubuntu-24.04]
@@ -471,7 +471,7 @@ jobs:
  uses: actions/cache@v4
  with:
  path: config.cache
- key: ${{github.job }}-${{runner.os }}-${{env.IMAGE_VERSION }}-${{needs.check_source.outputs.config_hash }}
+ key: ${{github.job }}-${{runner.os }}-${{env.IMAGE_VERSION }}-${{needs.build-context.outputs.config-hash }}
  - name: Register gcc problem matcher
  run: echo "::add-matcher::.github/problem-matchers/gcc.json"
  - name: Install Dependencies
@@ -515,23 +515,23 @@ jobs:
  name: >-
  Thread sanitizer
  ${{fromJSON(matrix.free-threading) && '(free-threading)' || ''}}
- needs: check_source
- if: needs.check_source.outputs.run_tests == 'true'
+ needs: build-context
+ if: needs.build-context.outputs.run-tests == 'true'
  strategy:
  matrix:
  free-threading:
  - false
  - true
  uses: ./.github/workflows/reusable-tsan.yml
  with:
- config_hash: ${{needs.check_source.outputs.config_hash }}
+ config_hash: ${{needs.build-context.outputs.config-hash }}
  free-threading: ${{matrix.free-threading }}
 
  cross-build-linux:
  name: Cross build Linux
  runs-on: ubuntu-latest
- needs: check_source
- if: needs.check_source.outputs.run_tests == 'true'
+ needs: build-context
+ if: needs.build-context.outputs.run-tests == 'true'
  steps:
  - uses: actions/checkout@v4
  with:
@@ -542,7 +542,7 @@ jobs:
  uses: actions/cache@v4
  with:
  path: config.cache
- key: ${{github.job }}-${{runner.os }}-${{env.IMAGE_VERSION }}-${{needs.check_source.outputs.config_hash }}
+ key: ${{github.job }}-${{runner.os }}-${{env.IMAGE_VERSION }}-${{needs.build-context.outputs.config-hash }}
  - name: Register gcc problem matcher
  run: echo "::add-matcher::.github/problem-matchers/gcc.json"
  - name: Set build dir
@@ -571,8 +571,8 @@ jobs:
  name: CIFuzz
  runs-on: ubuntu-latest
  timeout-minutes: 60
- needs: check_source
- if: needs.check_source.outputs.run_cifuzz == 'true'
+ needs: build-context
+ if: needs.build-context.outputs.run-ci-fuzz == 'true'
  permissions:
  security-events: write
  strategy:
@@ -611,7 +611,7 @@ jobs:
  if: always()
 
  needs:
- - check_source # Transitive dependency, needed to access `run_tests` value
+ - build-context # Transitive dependency, needed to access `run-tests` value
  - check-docs
  - check_autoconf_regen
  - check_generated_files
@@ -639,14 +639,14 @@ jobs:
  test_hypothesis,
  allowed-skips: >-
  ${{
- !fromJSON(needs.check_source.outputs.run-docs)
+ !fromJSON(needs.build-context.outputs.run-docs)
  && '
  check-docs,
  '
  || ''
  }}
  ${{
- needs.check_source.outputs.run_tests != 'true'
+ needs.build-context.outputs.run-tests != 'true'
  && '
  check_autoconf_regen,
  check_generated_files,
@@ -657,21 +657,15 @@ jobs:
  build_windows,
  build_asan,
  build_tsan,
+ test_hypothesis,
  '
  || ''
  }}
  ${{
- !fromJSON(needs.check_source.outputs.run_cifuzz)
+ !fromJSON(needs.build-context.outputs.run-ci-fuzz)
  && '
  cifuzz,
  '
  || ''
  }}
- ${{
- !fromJSON(needs.check_source.outputs.run_hypothesis)
- && '
- test_hypothesis,
- '
- || ''
- }}
  jobs: ${{toJSON(needs) }}