ci: read target base image from TARGET_BASE file

.github/workflows/build-base-app.yml

@@ -23,7 +23,7 @@ jobs:
     - name: Set Version
       run: |
         printf -v CURDATE '%(%Y%m%d%H%M)' -1
-        echo "IMGVERSION=$CURDATE" >> $GITHUB_OUTPUT
+        echo "IMGVERSION=$CURDATE" >> $GITHUB_ENV
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v3
@@ -54,10 +54,11 @@ jobs:
     - name: Update version references
       run: |
         sed -i "1s/.*/FROM ghcr.io/ietf-tools/datatracker-app-base:${{ env.IMGVERSION }}/" dev/build/Dockerfile
+        echo "${{ env.IMGVERSION }}" > dev/build/TARGET_BASE
 
     - name: Commit CHANGELOG.md
       uses: stefanzweifel/git-auto-commit-action@v5
       with:
         branch: main
         commit_message: 'ci: update base image target version to ${{ env.IMGVERSION }}'
-        file_pattern: dev/build/Dockerfile
+        file_pattern: dev/build/Dockerfile dev/build/TARGET_BASE

.github/workflows/build.yml

@@ -63,6 +63,7 @@ jobs:
       pkg_version: ${{ steps.buildvars.outputs.pkg_version }}
       from_tag: ${{ steps.semver.outputs.nextStrict }}
       to_tag: ${{ steps.semver.outputs.current }}
+      base_image_version: ${{ steps.baseimgversion.outputs.base_image_version }}
 
     steps:   
     - uses: actions/checkout@v4
@@ -122,6 +123,11 @@ jobs:
           echo "::notice::Non-production build ${{ steps.semverdev.outputs.nextMajorStrict }}.0.0-dev.$GITHUB_RUN_NUMBER created using branch $GITHUB_REF_NAME"
         fi
 
+    - name: Get Base Image Target Version
+      id: baseimgversion
+      run: |
+        echo "base_image_version=$(sed -n '1p' dev/build/TARGET_BASE)" >> $GITHUB_OUTPUT
+
   # -----------------------------------------------------------------
   # TESTS
   # -----------------------------------------------------------------
@@ -133,6 +139,7 @@ jobs:
     needs: [prepare]
     with:
       ignoreLowerCoverage: ${{ github.event.inputs.ignoreLowerCoverage == 'true' }}
+      targetBaseVersion: ${{ needs.prepare.outputs.base_image_version }}
 
   # -----------------------------------------------------------------
   # RELEASE
@@ -200,6 +207,7 @@ jobs:
         SKIP_TESTS: ${{ github.event.inputs.skiptests }}
         DEBIAN_FRONTEND: noninteractive
         BROWSERSLIST_IGNORE_OLD_DATA: 1
+        TARGETBASE: ${{ needs.prepare.outputs.base_image_version }}
       with:
         host: ${{ steps.azlaunch.outputs.ipaddr }}
         port: 22
@@ -310,7 +318,7 @@ jobs:
           echo "=========================================================================="
           echo "Collecting statics..."
           echo "=========================================================================="
-          sudo docker run --rm --name collectstatics -v $(pwd):/workspace ghcr.io/ietf-tools/datatracker-app-base:latest sh dev/build/collectstatics.sh
+          sudo docker run --rm --name collectstatics -v $(pwd):/workspace ghcr.io/ietf-tools/datatracker-app-base:$TARGETBASE sh dev/build/collectstatics.sh
           echo "Pushing statics..."
           cd static
           aws s3 sync . s3://static/dt/$PKG_VERSION --only-show-errors

.github/workflows/tests.yml

@@ -8,12 +8,17 @@ on:
         default: false
         required: true
         type: boolean
+      targetBaseVersion:
+        description: 'Target Base Image Version'
+        default: latest
+        required: true
+        type: string
 
 jobs:
   tests-python:
     name: Python Tests
     runs-on: ubuntu-latest
-    container: ghcr.io/ietf-tools/datatracker-app-base:latest
+    container: ghcr.io/ietf-tools/datatracker-app-base:${{ github.event.inputs.targetBaseVersion }}
     
     services:
       db:
@@ -114,7 +119,7 @@ jobs:
   tests-playwright-legacy:
     name: Playwright Legacy Tests
     runs-on: ubuntu-latest
-    container: ghcr.io/ietf-tools/datatracker-app-base:latest
+    container: ghcr.io/ietf-tools/datatracker-app-base:${{ github.event.inputs.targetBaseVersion }}
     strategy:
       fail-fast: false
       matrix: