Merge branch 'ublue-os:template' into live

.github/workflows/build.yml

@@ -44,29 +44,48 @@ jobs:
 # !!!
 
     steps:
-      - name: Maximize build space
-        uses: AdityaGarg8/remove-unwanted-software@v1
-        with:
-          remove-dotnet: 'true'
-          remove-android: 'true'
-          remove-haskell: 'true'
-
       # Checkout push-to-registry action GitHub repository
       - name: Checkout Push to Registry action
         uses: actions/checkout@v4
 
-      - name: Check just syntax
-        uses: ublue-os/just-action@v1
+      # Confirm that cosign.pub matches SIGNING_SECRET
+      - uses: sigstore/[email protected]
+        if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
+
+      - name: Check SIGNING_SECRET matches cosign.pub
+        if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
+        env:
+          COSIGN_EXPERIMENTAL: false
+          COSIGN_PASSWORD: ""
+          COSIGN_PRIVATE_KEY: ${{ secrets.SIGNING_SECRET }}
+        shell: bash
+        run: |
+          echo "Checking for difference between public key from SIGNING_SECRET and cosign.pub"
+          delta=$(diff -u <(cosign public-key --key env://COSIGN_PRIVATE_KEY) cosign.pub)
+          if [ -z "$delta" ]; then
+            echo "cosign.pub matches SIGNING_SECRET"
+          else
+            echo "cosign.pub does not match SIGNING_SECRET"
+            echo "$delta"
+            exit 1
+          fi
 
       - name: Add yq (for reading recipe.yml)
-        uses: mikefarah/[email protected].3
+        uses: mikefarah/[email protected].5
 
       - name: Gather image data from recipe
         run: |
           echo "IMAGE_NAME=$(yq '.name' ./config/${{ matrix.recipe }})" >> $GITHUB_ENV
           echo "IMAGE_DESCRIPTION=$(yq '.description' ./config/${{ matrix.recipe }})" >> $GITHUB_ENV
           echo "IMAGE_MAJOR_VERSION=$(yq '.image-version' ./config/${{ matrix.recipe }})" >> $GITHUB_ENV
-          echo "BASE_IMAGE_URL=$(yq '.base-image' ./config/${{ matrix.recipe }})" >> $GITHUB_ENV
+          BASE_IMAGE=$(yq '.base-image' ./config/${{ matrix.recipe }})
+          echo "BASE_IMAGE_URL=$BASE_IMAGE" >> $GITHUB_ENV
+          echo "BASE_IMAGE_NAME=$(echo $BASE_IMAGE | sed 's/.*\/.*\///')" >> $GITHUB_ENV
+
+      - name: Verify base image
+        uses: EyeCantCU/cosign-action/[email protected]
+        with:
+          containers: ${{ env.BASE_IMAGE_NAME }}:${{ env.IMAGE_MAJOR_VERSION }}
 
       - name: Get current version
         id: labels
@@ -140,6 +159,13 @@ jobs:
         with:
           string: ${{ env.IMAGE_NAME }}
 
+      - name: Maximize build space
+        uses: AdityaGarg8/remove-unwanted-software@v1
+        with:
+          remove-dotnet: 'true'
+          remove-android: 'true'
+          remove-haskell: 'true'
+
       # Build image using Buildah action
       - name: Build Image
         id: build_image
@@ -184,9 +210,6 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       # Sign container
-      - uses: sigstore/[email protected]
-        if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
-
       - name: Sign container image
         if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
         run: |

.github/workflows/release-iso.yml

@@ -35,7 +35,7 @@ jobs:
           GITHUB_TOKEN: ${{ github.token }}
         run: |
           if gh release list -R ${{ github.repository_owner }}/${{ github.event.repository.name }} | grep "auto-iso"; then
-            gh release view auto-iso -R ${{ github.repository_owner }}/${{ github.event.repository.name }} --json assets -q .assets[].name | xargs -L 1 gh release delete-asset auto-iso -R ${{ github.repository_owner }}/${{ github.event.repository.name }}
+            gh release view auto-iso -R ${{ github.repository_owner }}/${{ github.event.repository.name }} --json assets -q .assets[].name | xargs --no-run-if-empty -L 1 gh release delete-asset auto-iso -R ${{ github.repository_owner }}/${{ github.event.repository.name }}
             gh release upload auto-iso ${{ steps.isogenerator.outputs.iso-path }} -R ${{ github.repository_owner }}/${{ github.event.repository.name }} --clobber
           else
             gh release create auto-iso ${{ steps.isogenerator.outputs.iso-path }} -t ISO -n "This is an automatically generated ISO release." -R ${{ github.repository_owner }}/${{ github.event.repository.name }}