ci(azure-pipelines): templatify caching; use cache template for dependencies

.azure-pipelines/templates/jobs/setup_dependencies.yaml

@@ -5,8 +5,6 @@
 parameters:
   - name: serviceName
     type: string
-  # - name: dependenciesArtifacts
-  #   type: string
   - name: dependenciesCaches
     type: object
     default: []
@@ -20,18 +18,6 @@ parameters:
   - name: dependenciesBuildTimeout
     type: number
     default: 60
-  # - name: dependenciesSource
-  #   type: string
-  #   default: 'current'
-  #   values:
-  #     - 'current'
-  #     - 'specific'
-  # - name: dependenciesVersion
-  #   type: string
-  #   default: 'latest'
-  #   values:
-  #     - 'latest'
-  #     - 'latestFromBranch'
 
 jobs:
 - job: SetupDependencies_${{parameters.serviceName}}
@@ -54,26 +40,11 @@ jobs:
   steps:
     # Restore previously-built dependencies from caches
     - ${{ each cache in parameters.dependenciesCaches }}:
-      - task: Cache@2
-        displayName: Restore cached ${{parameters.serviceName}} dependencies
-        inputs:
-          key: '"${{parameters.serviceName}}-dependencies" | ${{cache.key}}'
-          path: '${{cache.path}}'
-    # - task: DownloadPipelineArtifact@2
-    #   displayName: Download previously built ${{parameters.serviceName}} dependencies
-    #   condition: eq(variables.useCachedDependencies, true)
-    #   continueOnError: true
-    #   inputs:
-    #     artifactName: '${{parameters.serviceName}}-dependencies'
-    #     source: ${{parameters.dependenciesSource}}
-    #     project: 'Fahrerausbildung'  # TODO: hardcoded for now, could not figure out which predefined variable to use
-    #     pipeline: $(System.DefinitionId)
-    #     buildVersionToDownload: '${{parameters.dependenciesVersion}}'
-    #     # tags: '${{dependenciesArtifacts}}'
-    #     allowPartiallySucceededBuilds: true
-    #     allowFailedBuilds: true
-    #     patterns: '${{parameters.dependenciesArtifacts}}'
-    #     targetPath: '$(Build.Repository.LocalPath)'
+      - template: ./../../steps/cache.yaml
+        parameters:
+          cacheIdent: '${{parameters.serviceName}}-dependencies'
+          cacheKeys: '${{cache.key}}'
+          cachePath: '${{cache.path}}'
 
     # Compile dependencies
     - template: ./../../steps/make.yaml
@@ -81,17 +52,4 @@ jobs:
         makeJob: dependencies
         makeService: ${{parameters.serviceName}}
 
-    # (Note: a post-job for updating the dependency cache is automatically created, so no further step is due here.)
-
-    # Upload newly-built dependencies as artifacts
-    # - task: CopyFiles@2
-    #   displayName: Copy ${{parameters.serviceName}} dependencies for upload
-    #   inputs:
-    #     Contents: '${{parameters.dependenciesArtifacts}}'
-    #     TargetFolder: '$(Build.ArtifactStagingDirectory)'
-    # - task: PublishBuildArtifacts@1
-    #   displayName: Upload ${{parameters.serviceName}} dependencies as artifacts
-    #   inputs:
-    #     PathtoPublish: '$(Build.ArtifactStagingDirectory)'
-    #     ArtifactName: '${{parameters.serviceName}}-dependencies'
-    #     publishLocation: 'Container'
+    # (Note: a post-job for updating the dependency cache is automatically created, so no further step is due here.)

.azure-pipelines/templates/steps/cache.yaml

@@ -0,0 +1,18 @@
+# SPDX-FileCopyrightText: 2025 Sarah Vaupel <sarah.vaupel@uniworx.de>
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+parameters:
+  - name: cacheIdent
+    type: string
+  - name: cacheKeys
+    type: string
+  - name: cachePath
+    type: string
+
+steps:
+  - task: Cache@2
+    displayName: Restore ${{parameters.cacheIdent}} cache
+    inputs:
+      key: '"${{parameters.cacheIdent}}" | ${{cacheKeys}}'
+      path: '${{cachePath}}'