From fdbf511b11328915910152fcb2f337246378d6fd Mon Sep 17 00:00:00 2001
From: Quorinex <quorinex@users.noreply.github.com>
Date: Mon, 11 May 2026 22:05:37 +0800
Subject: [PATCH] ci: fix image name must be lowercase for ghcr.io

---
 .github/workflows/docker.yml | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 442430d..739b7fd 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -35,6 +35,10 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Set lowercase image name
+        id: image
+        run: echo "name=$(echo '${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}' | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
@@ -50,7 +54,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          images: ${{ steps.image.outputs.name }}
 
       - name: Build and push by digest
         id: build
@@ -60,7 +64,7 @@ jobs:
           platforms: ${{ matrix.platform }}
           push: ${{ github.event_name != 'pull_request' }}
           labels: ${{ steps.meta.outputs.labels }}
-          outputs: type=image,name=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=${{ github.event_name != 'pull_request' }}
+          outputs: type=image,name=${{ steps.image.outputs.name }},push-by-digest=true,name-canonical=true,push=${{ github.event_name != 'pull_request' }}
           cache-from: type=gha,scope=${{ matrix.platform }}
           cache-to: type=gha,mode=max,scope=${{ matrix.platform }}
           provenance: false
@@ -100,6 +104,10 @@ jobs:
           path: /tmp/digests
           merge-multiple: true
 
+      - name: Set lowercase image name
+        id: image
+        run: echo "name=$(echo '${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}' | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_OUTPUT"
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
@@ -114,7 +122,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          images: ${{ steps.image.outputs.name }}
           tags: |
             type=raw,value=latest,enable={{is_default_branch}}
             type=ref,event=branch
@@ -124,10 +132,10 @@ jobs:
 
       - name: Create and push manifest
         run: |
-          DIGESTS=$(find /tmp/digests -name '*.txt' -exec cat {} \; | xargs -I{} echo "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@{}")
+          DIGESTS=$(find /tmp/digests -name '*.txt' -exec cat {} \; | xargs -I{} echo "${{ steps.image.outputs.name }}@{}")
           TAGS=$(echo "${{ steps.meta.outputs.tags }}" | xargs -I{} echo "--tag {}")
           docker buildx imagetools create $TAGS $DIGESTS
 
       - name: Inspect manifest
         run: |
-          docker buildx imagetools inspect ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }}
+          docker buildx imagetools inspect ${{ steps.image.outputs.name }}:${{ steps.meta.outputs.version }}