ci: add goreleaser config

.github/dependabot.yml

@@ -0,0 +1,14 @@
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/release.yml

@@ -0,0 +1,50 @@
+name: release
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    env:
+      DOCKER_CLI_EXPERIMENTAL: "enabled"
+    steps:
+      - uses: docker/setup-qemu-action@v2
+      - uses: docker/setup-buildx-action@v3
+      - uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - uses: WillAbides/[email protected]
+        with:
+          go-version: ^1.20
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: go-semantic-release/action@v1
+        with:
+          allow-initial-development-versions: true
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: actions/cache@v3
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+      - run: go mod download -x
+      - name: Define goreleaser flags
+        run: test -n "$(git tag --points-at HEAD)" || echo "GORELEASER_FLAGS=--snapshot" >> $GITHUB_ENV
+      - uses: goreleaser/goreleaser-action@v5
+        with:
+          version: latest
+          args: release --clean ${{ env.GORELEASER_FLAGS }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          REPOSITORY_OWNER: ${{ github.repository_owner }}

.github/workflows/test.yaml → .github/workflows/test.yml

@@ -16,9 +16,9 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: WillAbides/setup-go-faster@v1.11.0
+      - uses: WillAbides/setup-go-faster@v1.12.0
         with:
-          go-version: ^1.18
+          go-version: ^1.20
       - uses: actions/checkout@v4
         with:
           fetch-depth: 1
@@ -35,3 +35,4 @@ jobs:
           install-go: false
       - run: go test -v ./... -race -bench=. -benchmem -cover -coverprofile cover.out 2>&1 | tee test.out
       - run: go tool cover -func cover.out
+      - uses: wagoid/commitlint-github-action@v5

.gitignore

@@ -0,0 +1 @@
+dist/

.goreleaser.yml

@@ -0,0 +1,57 @@
+builds:
+  - main: .
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+    goarch:
+      - amd64
+      - arm64
+    mod_timestamp: "{{ .CommitTimestamp }}"
+universal_binaries:
+  - replace: false
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - typo
+release:
+  prerelease: auto
+dockers:
+  - image_templates:
+      - "ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:{{ .Version }}-amd64"
+    dockerfile: Dockerfile
+    use: buildx
+    extra_files:
+      - ./
+    build_flag_templates:
+      - --platform=linux/amd64
+      - --label=org.opencontainers.image.title={{ .ProjectName }}
+      - --label=org.opencontainers.image.version={{ .Version }}
+      - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
+      - --label=org.opencontainers.image.revision={{ .FullCommit }}
+  - image_templates:
+      - "ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:{{ .Version }}-arm64v8"
+    goarch: arm64
+    dockerfile: Dockerfile
+    use: buildx
+    extra_files:
+      - ./
+    build_flag_templates:
+      - --platform=linux/arm64/v8
+      - --label=org.opencontainers.image.title={{ .ProjectName }}
+      - --label=org.opencontainers.image.version={{ .Version }}
+      - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
+      - --label=org.opencontainers.image.revision={{ .FullCommit }}
+docker_manifests:
+  - name_template: ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:{{ .Version }}
+    image_templates:
+      - ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:{{ .Version }}-amd64
+      - ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:{{ .Version }}-arm64v8
+  - name_template: ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:latest
+    image_templates:
+      - ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:{{ .Version }}-amd64
+      - ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:{{ .Version }}-arm64v8

Dockerfile

@@ -1,23 +1,23 @@
 # syntax=docker/dockerfile:1
+FROM golang:1-alpine AS builder
 
-FROM golang:1.20
+RUN apk add -U git ca-certificates && update-ca-certificates
 
-# Set destination for COPY
-WORKDIR /app
-
-# Download Go modules
+WORKDIR /usr/local/src/zenduty-calendar
 COPY go.mod go.sum ./
-RUN go mod download
+RUN go mod download -x
+COPY . .
+
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -trimpath -o /usr/local/bin/zenduty-calendar
+
+FROM alpine:latest
+USER "guest"
 
-# Copy the source code. Note the slash at the end, as explained in
-# https://docs.docker.com/engine/reference/builder/#copy
-COPY *.go *.html ./
-ADD internal ./internal
+WORKDIR /tmp
+HEALTHCHECK CMD wget -U "Healthcheck" --quiet --tries=1 --spider http://localhost:3000/metrics || exit 1
 
-# Build
-RUN CGO_ENABLED=0 GOOS=linux go build -o /zenduty-calendar
+COPY --from=builder /usr/local/bin/zenduty-calendar /usr/local/bin/zenduty-calendar
 
 EXPOSE 3000
 
-# Run
-CMD ["/zenduty-calendar"]
+ENTRYPOINT ["/usr/local/bin/zenduty-calendar"]

README.md

@@ -3,7 +3,7 @@
 Exposes a Zenduty schedule as an ICS calendar. Multiple endpoints are possible:
 
 ```
-/calendar/:team/:schedule/:member
+/calendar/:teamUUID/:scheduleUUID/:memberEmail
 ```
 
 Return the specific zenduty team schedule as an ICS calendar. Only keep events