ci: update extension catalogs output dir (#134)

Updates the pipeline to output extension image catalogs to the
`artifacts/image-catalogs-extensions/` directory instead of writing them
into the input `artifacts/image-catalogs/` directory. Renames the file
prefix from `catalog-extensions-*` to `catalog-minimal-*` and fixes
cosign signing to target the new output directory.

Closes #133

---------

Signed-off-by: Gabriele Fedi <gabriele.fedi@enterprisedb.com>
Signed-off-by: Niccolò Fei <niccolo.fei@enterprisedb.com>
Signed-off-by: Marco Nenciarini <marco.nenciarini@enterprisedb.com>
Co-authored-by: Niccolò Fei <niccolo.fei@enterprisedb.com>
Co-authored-by: Marco Nenciarini <marco.nenciarini@enterprisedb.com>

Author: 3 people

.github/workflows/update-catalogs.yml

@@ -44,14 +44,14 @@ jobs:
           version: ${{ env.DAGGER_VERSION }}
           verb: call
           module: ./dagger/maintenance/
-          args: generate-catalogs --catalogs-dir artifacts/image-catalogs/ export --path artifacts/image-catalogs/
+          args: generate-catalogs --catalogs-dir artifacts/image-catalogs/ export --path artifacts/image-catalogs-extensions/
 
       - name: Install cosign
         uses: sigstore/cosign-installer@398d4b0eeef1380460a10c8013a76f728fb906ac # v3
 
       - name: Sign catalogs
         run: |
-          for file in artifacts/image-catalogs/*.yaml; do
+          for file in artifacts/image-catalogs-extensions/*.yaml; do
               echo "Signing $file..."
               cosign sign-blob "$file" --bundle "$file.sigstore.json" --yes
           done
@@ -67,7 +67,7 @@ jobs:
         if: github.ref == 'refs/heads/main'
         with:
           cwd: 'artifacts'
-          add: 'image-catalogs'
+          add: 'image-catalogs-extensions'
           author_name: CloudNativePG Automated Updates
           author_email: noreply@cnpg.com
           message: 'chore: update extensions imageCatalogs'

README.md

@@ -176,7 +176,7 @@ list of compatible extension images for PostgreSQL 18+ versions.
 
 - **Frequency:** Built once a week.
 - **Location:** Published in the [`artifacts`
-  project](https://github.com/cloudnative-pg/artifacts/tree/main/image-catalogs).
+  project](https://github.com/cloudnative-pg/artifacts/tree/main/image-catalogs-extensions).
 - **Naming Convention:** These are based on the `minimal` catalog and use the
-  `catalog-extensions` prefix (e.g., `catalog-extensions-trixie.yaml`).
+  `catalog-minimal` prefix (e.g., `catalog-minimal-trixie.yaml`).
 

dagger/maintenance/catalogs.go

@@ -106,7 +106,7 @@ func writeCatalogToDir(catalog *ImageCatalog, outDir *dagger.Directory) (*dagger
 		return nil, err
 	}
 
-	outName := fmt.Sprintf("catalog-extensions-%s.yaml", catalog.Metadata.Labels[LabelImageOS])
+	outName := fmt.Sprintf("catalog-minimal-%s.yaml", catalog.Metadata.Labels[LabelImageOS])
 
 	return outDir.WithNewFile(outName, buf.String()), nil
 }