perf(ci): Start tests without waiting for setup and lint

.github/workflows/ci.yml

@@ -8,6 +8,10 @@ on:
   merge_group:
     branches: [ main ]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 permissions:
   id-token: write
   contents: read
@@ -23,16 +27,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - uses: ./.github/actions/base-cache
+    - name: Install uv
+      uses: astral-sh/setup-uv@v5
       with:
+        enable-cache: true
         python-version: ${{ matrix.python-version }}
+        cache-suffix: lint
+    - name: Validate lockfile
+      run: uv lock --check
 
   check-licenses:
     strategy:
       matrix:
         python-version: [ "3.12" ]
     runs-on: ubuntu-latest
-    needs: [setup]
     steps:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/base-cache
@@ -46,12 +54,16 @@ jobs:
       matrix:
         python-version: ["3.11", "3.12", "3.13"]
     runs-on: ubuntu-latest
-    needs: [setup, changelog]
     steps:
     - uses: actions/checkout@v4
-    - uses: ./.github/actions/base-cache
+    - name: Install uv
+      uses: astral-sh/setup-uv@v5
       with:
+        enable-cache: true
         python-version: ${{ matrix.python-version }}
+        cache-suffix: lint
+    - name: Install lint dependencies
+      run: uv sync --locked --only-group lint
     - name: Lint
       run: make check
 
@@ -77,7 +89,6 @@ jobs:
       matrix:
         python-version: ["3.11", "3.12", "3.13"]
     runs-on: opensource-linux-8core
-    needs: [setup, lint]
     steps:
     - uses: actions/checkout@v4
     - uses: ./.github/actions/base-cache
@@ -103,7 +114,6 @@ jobs:
       matrix:
         python-version: ["3.11", "3.12", "3.13"]
     runs-on: ubuntu-latest
-    needs: [setup, lint]
     steps:
     - uses: actions/checkout@v4
     - name: Install uv
@@ -144,7 +154,6 @@ jobs:
           - extra: xlsx
             uv-extras: "--extra xlsx"
     runs-on: opensource-linux-8core
-    needs: [setup, lint, test_unit_no_extras]
     steps:
     - uses: actions/checkout@v4
     - name: Install uv
@@ -158,7 +167,17 @@ jobs:
     - name: Install extra dependencies
       run: |
         uv sync --locked ${{ matrix.uv-extras }} --group test
+    - name: Install document system dependencies
+      if: matrix.extra != 'pdf-image'
+      run: |
+        packages=(libmagic-dev)
+        case "${{ matrix.extra }}" in
+          # The doc/ppt tests exercise legacy formats through LibreOffice.
+          docx|pptx) packages+=(libreoffice) ;;
+        esac
+        bash scripts/ci/install-system-deps.sh --packages-only "${packages[@]}"
     - name: Install system dependencies
+      if: matrix.extra == 'pdf-image'
       run: |
         bash scripts/ci/install-system-deps.sh
     - name: Test
@@ -173,7 +192,6 @@ jobs:
       matrix:
         python-version: ["3.12"]
     runs-on: opensource-linux-8core
-    needs: [setup, lint]
     steps:
     # actions/checkout MUST come before auth
     - uses: 'actions/checkout@v4'
@@ -240,7 +258,6 @@ jobs:
       matrix:
         python-version: ["3.12"]
     runs-on: ubuntu-latest
-    needs: [setup, lint]
     steps:
     - uses: 'actions/checkout@v4'
     - uses: ./.github/actions/base-cache
@@ -258,7 +275,6 @@ jobs:
       matrix:
         python-version: ["3.12"]
     runs-on: ubuntu-latest
-    needs: [setup, lint]
     steps:
     - uses: 'actions/checkout@v4'
     - uses: ./.github/actions/base-cache
@@ -291,7 +307,6 @@ jobs:
   # (Using the virtualenv to get pytest)
   test_dockerfile:
     runs-on: opensource-linux-8core
-    needs: [ setup, lint ]
     steps:
       - uses: actions/checkout@v4
       - name: Test Dockerfile

CHANGELOG.md

@@ -1,3 +1,9 @@
+## 0.27.19-dev0
+
+### Maintenance
+
+- **Start CI tests without waiting for setup and lint.** Lint installs only its own dependency group, extras jobs install only the system packages their tests use, and a new push cancels the pull request's previous CI run.
+
 ## 0.27.18
 
 ### Fixes

scripts/ci/install-system-deps.sh

@@ -31,6 +31,11 @@ install_packages() {
 }
 
 retry_download apt-get "${apt_options[@]}" -o APT::Update::Error-Mode=any update
+if [[ "${1:-}" == "--packages-only" ]]; then
+  shift
+  install_packages "$@"
+  exit 0
+fi
 install_packages libmagic-dev poppler-utils libreoffice
 # Avoid add-apt-repository's implicit, unbounded index download.
 retry_download add-apt-repository --no-update -y ppa:alex-p/tesseract-ocr5

unstructured/__version__.py

@@ -1 +1 @@
-__version__ = "0.27.18"  # pragma: no cover
+__version__ = "0.27.19-dev0"  # pragma: no cover