ci: speed up package boundary workflows

.github/workflows/LinuxInstall.yml

@@ -15,10 +15,13 @@ permissions:
 
 jobs:
   build_ubuntu:
-    runs-on: ubuntu-24.04
+    # linuxdeployqt is pinned to a glibc-2.35-compatible build. Keep the
+    # packaging runner aligned with that oldest-supported deployment tool.
+    runs-on: ubuntu-22.04
     env:
       VCPKG_OVERLAY_PORTS: ${{ github.workspace }}/loupe/vcpkg/overlays/linux:${{ github.workspace }}/loupe/vcpkg/overlays/general
       VCPKG_INSTALLED_DIR: ${{ github.workspace }}/vcpkg_installed
+      VCPKG_DEFAULT_BINARY_CACHE: ${{ github.workspace }}/vcpkg-binary-cache
       GNUPGHOME: ${{ github.workspace }}/gnupg
       QT_QPA_PLATFORM: offscreen
 
@@ -129,6 +132,7 @@ jobs:
 
           ./vcpkg/bootstrap-vcpkg.sh
           ./vcpkg/vcpkg integrate install
+          echo "VCPKG_BINARY_SOURCES=clear;files,$VCPKG_DEFAULT_BINARY_CACHE,readwrite" >> "$GITHUB_ENV"
 
       - name: 'VCPKG: Cache vcpkg dependencies'
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830  # v4
@@ -137,6 +141,7 @@ jobs:
             ./vcpkg/downloads
             ./vcpkg/packages
             ./vcpkg_installed
+            ./vcpkg-binary-cache
           key: ${{ runner.os }}-vcpkg-v2-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}
           restore-keys: |
             ${{ runner.os }}-vcpkg-v2-
@@ -162,7 +167,7 @@ jobs:
         working-directory: loupe
         run: |
           cmake -B build -S . -DLOUPE_INSTALL_QT_DEPENDENCIES=0 -DCMAKE_TOOLCHAIN_FILE=../vcpkg/scripts/buildsystems/vcpkg.cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_VCPKG_BUILD_TYPE=Release -DLOUPE_INSTALL_TO_USR=ON -DLOUPE_LOUPE_DISTRIBUTION=ON -DLOUPE_PLUGIN_OCR=OFF -DLOUPE_BUILD_PRODUCT_QUICK_A11Y_SMOKE=ON
-          cmake --build build --target all release_translations -j6
+          cmake --build build --target LoupeEditor PdfTool ProductQuickAccessibilitySmoke release_translations -j6
           cmake --install build
           pwsh ./scripts/verify-loupe-surface.ps1 -InstallDir "$GITHUB_WORKSPACE/loupe/build/install" -Profile loupe-release -BuildDir build -InstallManifestPath build/install_manifest.txt
 

.github/workflows/WindowsInstall.yml

@@ -184,17 +184,16 @@ jobs:
           cd vcpkg
           .\bootstrap-vcpkg.bat -disableMetrics
           .\vcpkg integrate install
-          set VCPKG_ROOT=${env:GITHUB_WORKSPACE}\vcpkg\
-          set "VCPKG_BINARY_SOURCES=clear;files,${env:GITHUB_WORKSPACE}\vcpkg\archives,readwrite"
+          "VCPKG_BINARY_SOURCES=clear;files,$env:GITHUB_WORKSPACE\vcpkg-binary-cache,readwrite" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
 
       - name: 'VCPKG: Cache vcpkg dependencies'
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830  # v4
         with:
           path: |
             ./vcpkg/downloads
             ./vcpkg/packages
-            ./vcpkg/installed
-            ./vcpkg/archives
+            ./vcpkg_installed
+            ./vcpkg-binary-cache
           key: ${{ runner.os }}-vcpkg-v2-${{ hashFiles('**/vcpkg.json', '**/vcpkg-configuration.json') }}
           restore-keys: |
             ${{ runner.os }}-vcpkg-v2-
@@ -251,9 +250,7 @@ jobs:
         shell: pwsh
         run: |
           cmake -B build -S . -DCMAKE_BUILD_TYPE=Release -DCMAKE_VCPKG_BUILD_TYPE=Release -DLOUPE_INSTALL_QT_DEPENDENCIES=ON -DLOUPE_INSTALL_DEPENDENCIES=ON -DCMAKE_TOOLCHAIN_FILE="${env:GITHUB_WORKSPACE}\vcpkg\scripts\buildsystems\vcpkg.cmake" -DLOUPE_QT_ROOT="${env:QT_ROOT_DIR}" -DLOUPE_INSTALL_MSVC_REDISTRIBUTABLE=ON -DLOUPE_INSTALL_PREPARE_WIX_INSTALLER=ON -DLOUPE_INSTALL_TO_USR=ON -DLOUPE_LOUPE_DISTRIBUTION=ON -DLOUPE_PLUGIN_OCR=OFF -DLOUPE_BUNDLE_OCR_SERVICE=OFF -DLOUPE_BUILD_PRODUCT_QUICK_A11Y_SMOKE=ON
-          cmake --build build --target release_translations --config Release -j6
-          cmake --build build --config Release -j6
-          ctest --test-dir build -C Release --output-on-failure
+          cmake --build build --target LoupeEditor PdfTool ProductQuickAccessibilitySmoke release_translations --config Release -j6
           cmake --install build --config Release
           .\scripts\verify-loupe-surface.ps1 -InstallDir "${env:GITHUB_WORKSPACE}\loupe\build\install\usr\bin" -Profile loupe-release -BuildDir .\build -InstallManifestPath .\build\install_manifest.txt
 
@@ -283,6 +280,18 @@ jobs:
               throw "windeployqt failed for $name with exit code $exitCode"
             }
           }
+
+          # The clean installed-artifact smoke intentionally removes developer
+          # Qt environment variables. Make the staged tree self-describing so
+          # Qt resolves its bundled QML imports and plugins without the runner's
+          # Qt installation.
+          @"
+          [Paths]
+          Prefix=.
+          Plugins=.
+          Qml2Imports=qml
+          "@ | Set-Content -LiteralPath (Join-Path $installBin "qt.conf") -Encoding ascii
+          Copy-Item -LiteralPath (Join-Path $installBin "qt.conf") -Destination (Join-Path $evidenceDir "qt.conf")
         env:
           VCToolsRedistDir: ${{ env.VCToolsRedistDir }}
           VSCMD_ARG_TGT_ARCH: ${{ env.VSCMD_ARG_TGT_ARCH }}

changes/cdx-session-07-package-boundary-fix.md

@@ -0,0 +1,4 @@
+Category: internal
+Audience: developers
+Breaking-Change: no
+Summary: Align Linux package deployment with the pinned linuxdeployqt glibc floor and make the Windows staged Qt runtime self-describing for clean installed-artifact smoke.

scripts/ci/test_workflow_contracts.py

@@ -65,12 +65,27 @@ def test_package_workflows_require_and_record_exact_source_sha(self):
         self.assertIn("./vcpkg/vcpkg integrate install", linux)
         self.assertNotIn("./vcpkg integrate install", linux)
         self.assertIn("libfontconfig1-dev", linux)
+        self.assertIn("runs-on: ubuntu-22.04", linux)
+        self.assertIn("VCPKG_DEFAULT_BINARY_CACHE", linux)
+        self.assertIn("VCPKG_BINARY_SOURCES=clear;files", linux)
+        self.assertIn("./vcpkg-binary-cache", linux)
+        self.assertIn("cmake --build build --target LoupeEditor PdfTool ProductQuickAccessibilitySmoke release_translations -j6", linux)
+        self.assertNotIn("--target all", linux)
+        self.assertNotIn("ctest --test-dir build", linux)
         self.assertIn("Deploy Qt runtime closure to staged install tree", windows)
         self.assertIn("windeployqt.exe", windows)
         self.assertIn("--no-compiler-runtime", windows)
         self.assertIn("--qmldir", windows)
         self.assertIn("windeployqt-$name.txt", windows)
         self.assertIn("LoupeEditor.exe", windows)
+        self.assertIn("Qml2Imports=qml", windows)
+        self.assertIn('Join-Path $installBin "qt.conf"', windows)
+        self.assertIn("VCPKG_BINARY_SOURCES=clear;files", windows)
+        self.assertIn("./vcpkg_installed", windows)
+        self.assertIn("./vcpkg-binary-cache", windows)
+        self.assertIn("cmake --build build --target LoupeEditor PdfTool ProductQuickAccessibilitySmoke release_translations --config Release -j6", windows)
+        self.assertNotIn("--target all", windows)
+        self.assertNotIn("ctest --test-dir build", windows)
         self.assertIn("--appimage-extract-and-run", linux)
         self.assertIn("linuxdeployqt.txt", linux)
         for workflow in (linux, windows):