feat: lowercase Docker image name in build and release workflows

Author: 28Pollux28

.github/workflows/build.yml

@@ -50,13 +50,17 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Lowercase image name
+        id: image
+        run: echo "name=$(echo ${{ env.IMAGE_NAME }} | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"
+
       - name: Build and push Docker image
         uses: docker/build-push-action@v6
         with:
           context: .
           file: galvanize-instancer/Dockerfile
           push: true
-          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}-B${{ github.run_number }}
+          tags: ${{ env.REGISTRY }}/${{ steps.image.outputs.name }}:${{ steps.version.outputs.version }}-B${{ github.run_number }}
           labels: |
             org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }}
             org.opencontainers.image.version=${{ steps.version.outputs.version }}-B${{ github.run_number }}

.github/workflows/release.yml

@@ -43,11 +43,15 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Lowercase image name
+        id: image
+        run: echo "name=$(echo ${{ env.IMAGE_NAME }} | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"
+
       - name: Extract metadata
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          images: ${{ env.REGISTRY }}/${{ steps.image.outputs.name }}
           tags: |
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}.{{minor}}

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Changelog
 
 ## vX.X.X (YYYY-MM-DD)
+- fix action capital letter in repo name
 
 ## v0.2.1 (2026-02-10)
 - fix go.mod go version