.github/workflows/build.yml: Merge ci-linux-incremental.yml

.github/workflows/build.yml

@@ -49,6 +49,31 @@ jobs:
           path: upstream
           name: upstream
 
+  changed_files:
+    runs-on: ubuntu-latest
+    name: List changed packages
+    outputs:
+      uninstall_targets: ${{ steps.build-targets.outputs.uninstall_targets }}
+      build_targets:     ${{ steps.build-targets.outputs.build_targets }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Get all packages that have changed
+        id: changed-packages
+        uses: tj-actions/changed-files@v38
+        with:
+          files_yaml: |
+            configures:
+              - 'build/pkgs/*/spkg-configure.m4'
+            pkgs:
+              - 'build/pkgs/**'
+              - 'pkgs/**'
+      - name: Determine targets to build
+        id: build-targets
+        run: |
+          echo "uninstall_targets=$(echo $(for a in '' ${{ steps.changed-packages.outputs.configures_all_changed_files }}; do echo $a | sed -E 's,build/pkgs/([_.a-z0-9]*)/spkg-configure[.]m4 *,\1-uninstall,'; done | sort -u))" >> $GITHUB_OUTPUT
+          echo "build_targets=$(echo $(for a in '' ${{ steps.changed-packages.outputs.pkgs_all_changed_files }}; do echo $a | sed -E 's,-,_,g;s,(build/)?pkgs/([-_.a-z0-9]*)/[^ ]* *,\2-ensure,;'; done | sort -u))" >> $GITHUB_OUTPUT
+          cat $GITHUB_OUTPUT
+
   build:
     runs-on: ubuntu-latest
     container: ghcr.io/sagemath/sage/sage-${{ github.event.inputs.platform || 'ubuntu-focal-standard' }}-with-targets:${{ github.event.inputs.docker_tag || 'dev'}}
@@ -163,6 +188,73 @@ jobs:
         with:
           files: ./worktree-image/coverage.xml
 
+  linux-standard:
+    needs: [changed_files]
+    if: "${{needs.changed_files.outputs.uninstall_targets}}${{needs.changed_files.outputs.build_targets}}"
+    uses: ./.github/workflows/docker.yml
+    with:
+      # Build incrementally from published Docker image
+      incremental: true
+      free_disk_space: true
+      from_docker_repository: ghcr.io/sagemath/sage/
+      from_docker_target: "with-targets"
+      from_docker_tag: "dev"
+      docker_targets: "with-targets"
+      targets: "${{needs.changed_files.outputs.uninstall_targets}} ${{needs.changed_files.outputs.build_targets}} build doc-html ptest"
+      tox_system_factors: >-
+        ["ubuntu-focal", "ubuntu-jammy", "ubuntu-mantic", "debian-bullseye", "debian-bookworm",
+         "fedora-30", "fedora-38", "gentoo-python3.11", "debian-bullseye-i386"]
+      tox_packages_factors: >-
+          ["standard"]
+      docker_push_repository: ghcr.io/${{ github.repository }}/
+    permissions:
+      packages: write
+
+  linux-standard-sitepackages:
+    needs: [changed_files]
+    if: "${{needs.changed_files.outputs.uninstall_targets}}${{needs.changed_files.outputs.build_targets}}"
+    uses: ./.github/workflows/docker.yml
+    with:
+      # Build incrementally from published Docker image
+      incremental: true
+      free_disk_space: true
+      from_docker_repository: ghcr.io/sagemath/sage/
+      from_docker_target: "with-targets"
+      from_docker_tag: "dev"
+      docker_targets: "with-targets"
+      targets: "${{needs.changed_files.outputs.uninstall_targets}} ${{needs.changed_files.outputs.build_targets}} build doc-html ptest"
+      # Only test systems with a usable system python (>= 3.9)
+      tox_system_factors: >-
+        ["ubuntu-jammy", "ubuntu-mantic", "debian-bullseye", "debian-bookworm",
+         "fedora-33", "fedora-38", "gentoo-python3.11", "archlinux", "debian-bullseye-i386"]
+      tox_packages_factors: >-
+          ["standard-sitepackages"]
+      docker_push_repository: ghcr.io/${{ github.repository }}/
+    permissions:
+      packages: write
+
+  linux-minimal:
+    needs: [changed_files]
+    if: "${{needs.changed_files.outputs.uninstall_targets}}${{needs.changed_files.outputs.build_targets}}"
+    uses: ./.github/workflows/docker.yml
+    with:
+      # Build incrementally from published Docker image
+      incremental: true
+      free_disk_space: true
+      from_docker_repository: ghcr.io/sagemath/sage/
+      from_docker_target: "with-targets"
+      from_docker_tag: "dev"
+      docker_targets: "with-targets"
+      targets: "${{needs.changed_files.outputs.uninstall_targets}} ${{needs.changed_files.outputs.build_targets}} build doc-html ptest"
+      tox_system_factors: >-
+        ["ubuntu-focal", "ubuntu-jammy", "ubuntu-mantic", "debian-bullseye", "debian-bookworm",
+         "fedora-30", "fedora-38", "gentoo-python3.11", "debian-bullseye-i386"]
+      tox_packages_factors: >-
+          ["minimal"]
+      docker_push_repository: ghcr.io/${{ github.repository }}/
+    permissions:
+      packages: write
+
   build-docs:
     runs-on: ubuntu-latest
     container: ghcr.io/sagemath/sage/sage-ubuntu-focal-standard-with-targets:dev