ci: Use environment variables to set the major and minor versions

.github/workflows/build-env-image.yml

@@ -11,11 +11,20 @@ on:
   push:
     branches:
       - 'main'
+    paths:
+      - 'images/build-env/**'
+      - '.github/workflows/build-env-image.yml'
 
+env:
+  MAJOR_VERSION: 3
+  MINOR_VERSION: 0
+
 jobs:
   build:
     name: Build image - ${{ matrix.image }}
     runs-on: ubuntu-22.04
+    outputs:
+      tags: ${{ steps.test.outputs.tags }}
     strategy:
       matrix:
         include:
@@ -37,16 +46,11 @@ jobs:
         repository: 'bioconda/bioconda-utils'
         path: 'bioconda-utils'
 
-    - id: get-tag
-      run: |
-        tag=${{ github.event.release && github.event.release.tag_name || github.sha }}
-        printf %s "tag=${tag#v}" >> $GITHUB_OUTPUT
-
-    - name: Install qemu dependency
-      if: ${{ matrix.arch == 'arm64' }}
+    - name: Install QEMU dependency
+      if: ${{ matrix.arch != 'amd64' }}
       uses: docker/setup-qemu-action@v3
       with:
-        platforms: arm64
+        platforms: ${{ matrix.arch }}
 
     - name: Build image
       id: buildah-build
@@ -58,16 +62,20 @@ jobs:
           BASE_IMAGE=${{ matrix.base_image }}
         tags: >-
           latest
-          ${{ steps.get-tag.outputs.tag }}
+          ${{ env.MAJOR_VERSION }}
+          ${{ env.MAJOR_VERSION }}.${{ env.MINOR_VERSION }}
         dockerfiles: |
           ./images/build-env/Dockerfile
 
     - name: Test built image
+      id: test
       run: |
         image='${{ steps.buildah-build.outputs.image }}'
         for tag in ${{ steps.buildah-build.outputs.tags }} ; do
           podman run --rm "${image}:${tag}" bioconda-utils --version
         done
+        tags_json=$(echo -n "${{ steps.buildah-build.outputs.tags }}" | jq --compact-output --raw-input --slurp 'split(" ")')
+        echo "tags=${tags_json}" >> $GITHUB_OUTPUT
 
     - name: Push To Quay
       if: github.ref == 'refs/heads/main' && github.repository == 'bioconda/bioconda-containers'
@@ -82,15 +90,15 @@ jobs:
   build-manifest:
     needs: [build]
     if: github.ref == 'refs/heads/main' && github.repository == 'bioconda/bioconda-containers'
-    name: quay.io/bioconda/${{ matrix.cfg.DOCKER_MANIFEST }}:${{ matrix.cfg.DOCKER_TAG }}
-    runs-on: ubuntu-latest
+    name: Build and push Docker manifest
+    runs-on: ubuntu-22.04
+    env:
+      DOCKER_MANIFEST: bioconda-utils-build-env-cos7
+      DOCKER_IMAGES: "quay.io/<<USER>>/bioconda-utils-build-env-cos7:<<TAG>>,quay.io/<<USER>>/bioconda-utils-build-env-cos7-aarch64:<<TAG>>"
     strategy:
-      fail-fast: false
+      fail-fast: true
       matrix:
-        cfg:
-          - DOCKER_MANIFEST: bioconda-utils-build-env-cos7
-            DOCKER_TAG: "latest"
-            DOCKER_IMAGES: "quay.io/<<USER>>/bioconda-utils-build-env-cos7:<<TAG>>,quay.io/<<USER>>/bioconda-utils-build-env-cos7-aarch64:<<TAG>>"
+        tag: ${{ fromJson(needs.build.outputs.tags) }}
 
     steps:
       - uses: actions/checkout@v4
@@ -99,7 +107,7 @@ jobs:
         id: interpolate
         run: |
           set -x
-          INTERPOLATED=`echo "${{ matrix.cfg.DOCKER_IMAGES }}" | sed "s#<<USER>>#${{ secrets.QUAY_BIOCONDA_USERNAME }}#g" | sed "s#<<TAG>>#${{ matrix.cfg.DOCKER_TAG }}#g"`
+          INTERPOLATED=`echo "${{ env.DOCKER_IMAGES }}" | sed "s#<<USER>>#${{ secrets.QUAY_BIOCONDA_USERNAME }}#g" | sed "s#<<TAG>>#${{ matrix.tag }}#g"`
           echo "DOCKER_IMAGES=${INTERPOLATED}" >> "$GITHUB_OUTPUT"
 
       - name: Login to Quay.io registry
@@ -110,8 +118,12 @@ jobs:
           password: ${{ secrets.QUAY_BIOCONDA_TOKEN }}
 
       - name: Push Docker manifest list for quay.io/bioconda
-        uses: Noelware/[email protected]
-        with:
-            inputs: quay.io/${{ secrets.QUAY_BIOCONDA_USERNAME }}/${{ matrix.cfg.DOCKER_MANIFEST }}:${{ matrix.cfg.DOCKER_TAG }}
-            images: ${{ steps.interpolate.outputs.DOCKER_IMAGES }}
-            push: true
+        run: |
+          PREFIX=${{ secrets.QUAY_BIOCONDA_REPO }}/${{ secrets.QUAY_BIOCONDA_USERNAME }}
+          docker manifest create ${PREFIX}/${{ env.DOCKER_MANIFEST }}:${{ matrix.tag }} \
+            --amend ${PREFIX}/bioconda-utils-build-env-cos7-x86_64:${{ matrix.tag }} \
+            --amend ${PREFIX}/bioconda-utils-build-env-cos7-aarch64:${{ matrix.tag }}
+
+          docker manifest inspect ${PREFIX}/${{ env.DOCKER_MANIFEST }}:${{ matrix.tag }}
+
+          docker manifest push ${PREFIX}/${{ env.DOCKER_MANIFEST }}:${{ matrix.tag }}