Bump version to 1.1.3 and fix CI/CD workflow

.github/workflows/docker.yml

@@ -3,10 +3,10 @@ name: Build and Push Docker Image
 on:
   push:
     tags: ['v*']
+  workflow_dispatch:
 
 env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
+  IMAGE_NAME: ghcr.io/${{ github.repository }}
 
 jobs:
   build:
@@ -17,12 +17,10 @@ jobs:
     strategy:
       matrix:
         include:
-          - runner: ubuntu-latest
-            platform: linux/amd64
-            suffix: amd64
-          - runner: ubuntu-24.04-arm64
-            platform: linux/arm64
-            suffix: arm64
+          - platform: linux/amd64
+            runner: ubuntu-latest
+          - platform: linux/arm64
+            runner: ubuntu-24.04-arm
 
     steps:
       - name: Checkout repository
@@ -34,25 +32,46 @@ jobs:
       - name: Log in to Container Registry
         uses: docker/login-action@v3
         with:
-          registry: ${{ env.REGISTRY }}
+          registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Extract version from tag
-        id: version
-        run: echo "version=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
+      - name: Extract metadata (tags, labels)
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=latest
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
 
-      - name: Build and push architecture-specific image
+      - name: Build and push by digest
+        id: build
         uses: docker/build-push-action@v5
         with:
           context: .
           platforms: ${{ matrix.platform }}
-          push: true
-          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}-${{ matrix.suffix }}
-          cache-from: type=gha,scope=${{ matrix.suffix }}
-          cache-to: type=gha,mode=max,scope=${{ matrix.suffix }}
+          labels: ${{ steps.meta.outputs.labels }}
+          outputs: type=image,name=${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
+          cache-from: type=gha,scope=${{ matrix.platform }}
+          cache-to: type=gha,mode=max,scope=${{ matrix.platform }}
 
-  manifest:
+      - name: Export digest
+        run: |
+          mkdir -p /tmp/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "/tmp/digests/${digest#sha256:}"
+
+      - name: Upload digest
+        uses: actions/upload-artifact@v4
+        with:
+          name: digests-${{ matrix.runner }}
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+  merge:
     needs: build
     runs-on: ubuntu-latest
     permissions:
@@ -60,33 +79,35 @@ jobs:
       packages: write
 
     steps:
+      - name: Download digests
+        uses: actions/download-artifact@v4
+        with:
+          path: /tmp/digests
+          pattern: digests-*
+          merge-multiple: true
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Log in to Container Registry
         uses: docker/login-action@v3
         with:
-          registry: ${{ env.REGISTRY }}
+          registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Extract version from tag
-        id: version
+      - name: Extract metadata (tags, labels)
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=latest
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - name: Create manifest list and push
+        working-directory: /tmp/digests
         run: |
-          version=${GITHUB_REF#refs/tags/v}
-          echo "version=$version" >> $GITHUB_OUTPUT
-          echo "major_minor=${version%.*}" >> $GITHUB_OUTPUT
-
-      - name: Create and push multi-arch manifest
-        run: |
-          docker manifest create ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }} \
-            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}-amd64 \
-            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}-arm64
-          docker manifest push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}
-
-          docker manifest create ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.major_minor }} \
-            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}-amd64 \
-            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}-arm64
-          docker manifest push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.major_minor }}
-
-          docker manifest create ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest \
-            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}-amd64 \
-            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.version }}-arm64
-          docker manifest push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
+            $(printf '${{ env.IMAGE_NAME }}@sha256:%s ' *)

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "webterm"
-version = "1.1.2"
+version = "1.1.3"
 description = "Serve terminal sessions over the web"
 authors = ["Will McGugan <will@textualize.io>"]
 license = "MIT"