.github/workflows/build_docker.yml

@@ -2,6 +2,16 @@ name: Build CHR Docker
 on:
   workflow_dispatch:
     inputs:
+      channel:
+        description: 'Channel (stable, long-term, testing, development)'
+        required: true
+        default: 'stable'
+        type: choice
+        options:
+        - stable
+        - long-term
+        - testing
+        - development
       version:
         description: "Specify version (e.g., 7.19.2), empty for latest"
         required: false
@@ -11,66 +21,29 @@ on:
 permissions:
   packages: write
 jobs:
-  Prepare:
-    runs-on: ubuntu-24.04
-    outputs:
-      MATRIX: ${{ steps.get_versions.outputs.MATRIX }}
-    steps:
-      - name: Get versions and generate matrix
-        id: get_versions
-        run: |
-          VERSION="${{ inputs.version }}"
-          if [ -n "$VERSION" ]; then
-            MATRIX=$(jq -c -n '
-              [
-                { "version": $VERSION, "channel": ""}
-              ]
-            ' --arg VERSION "$VERSION")
-          else
-            TIMESTAMP=$(date +%s)
-            LONG_TERM=$(wget -nv -O - "https://upgrade.mikrotik.ltd/routeros/NEWESTa7.long-term?t=$TIMESTAMP" | cut -d ' ' -f1)
-            STABLE=$(wget -nv -O - "https://upgrade.mikrotik.ltd/routeros/NEWESTa7.stable?t=$TIMESTAMP" | cut -d ' ' -f1)
-
-            echo "Long-term version: $LONG_TERM"
-            echo "Stable version: $STABLE"
-            if [ -z "$LONG_TERM" ]; then
-              echo "Failed to get long-term version"
-              exit 1
-            fi
-            if [ -z "$STABLE" ]; then
-              echo "Failed to get stable version"
-              exit 1
-            fi
-            MATRIX=$(jq -c -n '
-              [
-                {version: $LONG_TERM, channel: "long-term"},
-                {version: $STABLE, channel: "stable"}
-              ]
-            ' --arg LONG_TERM "$LONG_TERM" --arg STABLE "$STABLE")
-          fi
-          echo "Generated matrix: $MATRIX"
-          echo "MATRIX=$MATRIX" >> $GITHUB_OUTPUT
-
   Build:
     runs-on: ubuntu-24.04
-    needs: Prepare
-    strategy:
-      max-parallel: 1
-      matrix:
-        include: ${{ fromJson(needs.Prepare.outputs.MATRIX) }}
     env:
       TZ: 'Asia/Shanghai'
-      VERSION: ${{ matrix.version }}
+      CHANNEL: ${{ inputs.channel }}
-      CHANNEL: ${{ matrix.channel }}
+      VERSION: ${{ inputs.version }}
       IMAGE: "ghcr.io/${{ github.repository_owner }}/chr"
-      DOCKER_BUILD_SUMMARY: 'false'
+      IS_LATEST: 'false'
-      DOCKER_BUILD_RECORD_UPLOAD: 'false'
-
     steps:
-      - name: Show build info
+      - name: Check Version
+        id: version
         run: |
-          echo "Version: ${{ env.VERSION }}"
+          if [ -z "$VERSION" ]; then
-          echo "Channel: ${{ env.CHANNEL }}"
+            echo "Checking latest version from $CHANNEL channel..."
+            TIMESTAMP=$(date +%s)
+            NEWEST=$(wget -nv -O - "https://upgrade.mikrotik.ltd/routeros/NEWESTa7.$CHANNEL?t=$TIMESTAMP")
+            VERSION=$(echo "$NEWEST" | cut -d ' ' -f1)
+            echo "Latest version: $VERSION"
+            if [ "$CHANNEL" = "stable" ]; then
+              echo "IS_LATEST=true" >> $GITHUB_ENV
+            fi
+          fi
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
 
       - name: Download CHR image
         run: |
@@ -210,22 +183,11 @@ jobs:
           cache-to: type=gha,mode=max
           provenance: false
           sbom: false
-          outputs: >
-            type=image,
-            annotation-index.org.opencontainers.image.title=MikroTik CHR RouterOS,
-            annotation-index.org.opencontainers.image.description=MikroTik CHR (Cloud Hosted Router) running on QEMU with Docker,
-            annotation-index.org.opencontainers.image.version=${{ env.VERSION }},
-            annotation-index.org.opencontainers.image.url=https://mikrotik.ltd
 
-      - name: Update channel tags
+      - name: Update :latest tag for stable channel
-        if: env.CHANNEL != ''
+        if: env.IS_LATEST == 'true'
         run: |
-          TAGS="-t ${{ env.IMAGE }}:${{ env.CHANNEL }}"
+          docker buildx imagetools create -t ${{ env.IMAGE }}:latest  ${{ env.IMAGE }}:${{ env.VERSION }}
-          if [ "${{ env.CHANNEL }}" = "stable" ]; then
-            TAGS="$TAGS -t ${{ env.IMAGE }}:latest"
-          fi
-          echo "Creating tags: $TAGS"
-          docker buildx imagetools create $TAGS ${{ env.IMAGE }}:${{ env.VERSION }}
 
       - name: Save Docker Image as tar
         run: |
@@ -241,6 +203,6 @@ jobs:
       - name: Upload tar artifact
         uses: actions/upload-artifact@v7
         with:
-          name: chr-${{ env.VERSION }}-docker-images
+          name: chr-docker-image
-          path: artifacts/
+          path: artifacts/*.tar
-          retention-days: 30
+          archive: false