ci(publish): add steps for building with(out) cache

Author: cesarcoatl

.github/workflows/publish-2.7.yml

@@ -10,7 +10,7 @@ on:
       - '2.7/**'
   schedule:
     - cron: '0 9 * * 2,6'
-    - cron: '30 6 2 * *'
+    - cron: '45 7 1 * *'
 
 jobs:
   publish:
@@ -33,7 +33,7 @@ jobs:
     with:
       image: coatldev/python
       version: ${{ matrix.image.version }}
-      build-cache: ${{ github.event.schedule == '0 7 1 * *' && 'false' || 'true' }}
+      build-cache: ${{ github.event.schedule == '45 7 1 * *' && 'false' || 'true' }}
       variant: ${{ matrix.image.variant }}
       tags: ${{ matrix.image.tags }}
       username: ${{ vars.DOCKERHUB_USERNAME }}

.github/workflows/publish-3.12.yml

@@ -10,7 +10,7 @@ on:
       - '3.12/**'
   schedule:
     - cron: '0 9 * * 1,5'
-    - cron: '0 7 1 * *'
+    - cron: '45 7 1 * *'
 
 jobs:
   tagger:
@@ -60,7 +60,7 @@ jobs:
     with:
       image: coatldev/python
       version: ${{ matrix.image.version }}
-      build-cache: ${{ github.event.schedule == '0 7 1 * *' && 'false' || 'true' }}
+      build-cache: ${{ github.event.schedule == '45 7 1 * *' && 'false' || 'true' }}
       variant: ${{ matrix.image.variant }}
       tags: ${{ matrix.image.tags }}
       username: ${{ vars.DOCKERHUB_USERNAME }}

.github/workflows/publish-3.13.yml

@@ -10,7 +10,7 @@ on:
       - '3.13/**'
   schedule:
     - cron: '0 9 * * 0,4'
-    - cron: '0 7 1 * *'
+    - cron: '45 7 1 * *'
 
 jobs:
   tagger:
@@ -62,7 +62,7 @@ jobs:
     with:
       image: coatldev/python
       version: ${{ matrix.image.version }}
-      build-cache: ${{ github.event.schedule == '0 7 1 * *' && 'false' || 'true' }}
+      build-cache: ${{ github.event.schedule == '45 7 1 * *' && 'false' || 'true' }}
       variant: ${{ matrix.image.variant }}
       tags: ${{ matrix.image.tags }}
       username: ${{ vars.DOCKERHUB_USERNAME }}

.github/workflows/publish.yml

@@ -73,22 +73,41 @@ jobs:
           username: ${{ inputs.username }}
           password: ${{ secrets.password }}
 
-      - name: Build and push by digest
-        id: build
+      - name: Build and push by digest (cached)
+        if: ${{ inputs.build-cache == 'true' }}
+        id: build-cache
         uses: docker/build-push-action@v6
         with:
           cache-from: type=gha,scope=${{ inputs.version }}-${{ inputs.variant }}-${{ env.PLATFORM_PAIR }}
           cache-to: type=gha,scope=${{ inputs.version }}-${{ inputs.variant }}-${{ env.PLATFORM_PAIR }},mode=max
           file: ${{ inputs.version }}/${{ inputs.variant }}/Dockerfile
           labels: ${{ steps.meta.outputs.labels }}
-          no-cache: ${{ ! inputs.build-cache }}
           outputs: type=image,name=${{ inputs.image }},push-by-digest=true,name-canonical=true,push=true
           platforms: ${{ matrix.builder.platform }}
 
-      - name: Export digest
+      - name: Build and push by digest (no cache)
+        if: ${{ inputs.build-cache != 'true' }}
+        id: build-no-cache
+        uses: docker/build-push-action@v6
+        with:
+          file: ${{ inputs.version }}/${{ inputs.variant }}/Dockerfile
+          labels: ${{ steps.meta.outputs.labels }}
+          no-cache: true
+          outputs: type=image,name=${{ inputs.image }},push-by-digest=true,name-canonical=true,push=true
+          platforms: ${{ matrix.builder.platform }}
+
+      - name: Export digest (cached)
+        if: ${{ inputs.build-cache == 'true' }}
+        run: |
+          mkdir -p ${{ runner.temp }}/digests
+          digest="${{ steps.build-cache.outputs.digest }}"
+          touch "${{ runner.temp }}/digests/${digest#sha256:}"
+
+      - name: Export digest (no cache)
+        if: ${{ inputs.build-cache == 'false' }}
         run: |
           mkdir -p ${{ runner.temp }}/digests
-          digest="${{ steps.build.outputs.digest }}"
+          digest="${{ steps.build-no-cache.outputs.digest }}"
           touch "${{ runner.temp }}/digests/${digest#sha256:}"
 
       - name: Upload digest