chore: add docker build ci

Add Dockerfile, goreleaser config, and GitHub workflows to build docker
images and publish them to ghcr.

Signed-off-by: Nick Hale <4175918+njhale@users.noreply.github.com>

Author: njhale

.github/workflows/main.yaml

@@ -11,9 +11,10 @@ on:
 
 permissions:
   contents: write
+  packages: write
 
 jobs:
-  release-snapshot:
+  release-main:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
@@ -24,7 +25,20 @@ jobs:
         uses: actions/setup-go@v4
         with:
           cache: false
-          go-version: "1.21"
+          go-version: "1.22"
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          buildkitd-flags: --debug
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v4
         with:
@@ -34,3 +48,14 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           GH_PROJECT_TOKEN: ${{ secrets.GH_PROJECT_TOKEN }}
+      - name: Push Docker Images
+        run: |
+          VERSION=v$(cat releases/metadata.json | jq -r .version)
+          IMAGES=$(docker images --format "{{.Repository}}:{{.Tag}}" | grep "$VERSION")
+          for i in ${IMAGES}; do
+            docker push $i
+          done
+          docker manifest create ghcr.io/gptscript-ai/gptscript:main ${IMAGES}
+          docker manifest push ghcr.io/gptscript-ai/gptscript:main
+          docker manifest create ghcr.io/gptscript-ai/gptscript:${VERSION} ${IMAGES}
+          docker manifest push ghcr.io/gptscript-ai/gptscript:${VERSION}

.github/workflows/release.yaml

@@ -20,7 +20,20 @@ jobs:
         uses: actions/setup-go@v4
         with:
           cache: false
-          go-version: "1.21"
+          go-version: "1.22"
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          buildkitd-flags: --debug
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v4
         with:

.goreleaser.yml

@@ -65,3 +65,43 @@ brews:
       owner: gptscript-ai
       name: homebrew-tap
       token: "{{ .Env.GH_PROJECT_TOKEN }}"
+
+dockers:
+  - use: buildx
+    goos: linux
+    goarch: amd64
+    image_templates:
+      - ghcr.io/gptscript-ai/gptscript:v{{ .Version }}-amd64
+    build_flag_templates:
+      - "--pull"
+      - "--label=org.opencontainers.image.created={{.Date}}"
+      - "--label=org.opencontainers.image.title={{.ProjectName}}"
+      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
+      - "--label=org.opencontainers.image.version={{.Version}}"
+      - "--label=org.opencontainers.image.source=https://github.com/gptscript-ai/gptscript"
+      - "--platform=linux/amd64"
+  - use: buildx
+    goos: linux
+    goarch: arm64
+    image_templates:
+      - ghcr.io/gptscript-ai/gptscript:v{{ .Version }}-arm64
+    build_flag_templates:
+      - "--pull"
+      - "--label=org.opencontainers.image.created={{.Date}}"
+      - "--label=org.opencontainers.image.title={{.ProjectName}}"
+      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
+      - "--label=org.opencontainers.image.version={{.Version}}"
+      - "--label=org.opencontainers.image.source=https://github.com/gptscript-ai/gptscript"
+      - "--platform=linux/arm64"
+
+docker_manifests:
+  - use: docker
+    name_template: ghcr.io/gptscript-ai/gptscript:v{{ .Version }}
+    image_templates:
+      - ghcr.io/gptscript-ai/gptscript:v{{ .Version }}-amd64
+      - ghcr.io/gptscript-ai/gptscript:v{{ .Version }}-arm64
+  - use: docker
+    name_template: ghcr.io/gptscript-ai/gptscript:latest
+    image_templates:
+      - ghcr.io/gptscript-ai/gptscript:v{{ .Version }}-amd64
+      - ghcr.io/gptscript-ai/gptscript:v{{ .Version }}-arm64

Dockerfile

@@ -0,0 +1,9 @@
+FROM golang:1.22.0-alpine3.19 AS build
+RUN apk add -U --no-cache make git
+COPY / /src/gptscript
+WORKDIR /src/gptscript
+RUN make build
+
+FROM alpine AS release
+COPY --from=build /src/gptscript/bin /usr/local/bin/
+ENTRYPOINT ["/usr/local/bin/gptscript"]