feat: add docker image on release and master (#135)

* feat: add docker image on release and master

* resolves return on the PR

* Add Installation docker doc

* Update .github/workflows/publish.yml

Co-authored-by: Derek Smith <derek@clokwork.net>

* Resovle PR conversations

* No v in RawVersion

Co-authored-by: Derek Smith <derek@clokwork.net>

.github/workflows/publish.yml

@@ -0,0 +1,35 @@
+name: publish
+
+on:
+  push:
+    branches:    
+      - master
+
+env:
+  GO_VERSION: "1.16"
+  DOCKER_REGISTRY: "quay.io"
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+      - name: Build go binary
+        run: make build
+      - name: Login to GitHub Packages Docker Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ${{ env.DOCKER_REGISTRY }}
+          username: ${{ secrets.QUAY_IO_USER }}
+          password: ${{ secrets.QUAY_IO_TOKEN }}
+      - name: Build and Push docker image
+        run: |
+          docker build --pull --tag ${{ env.DOCKER_REGISTRY }}/git-chglog/git-chglog:edge .
+          docker push ${{ env.DOCKER_REGISTRY }}/git-chglog/git-chglog:edge

.github/workflows/release.yml

@@ -7,6 +7,7 @@ on:
 
 env:
   GO_VERSION: "1.16"
+  DOCKER_REGISTRY: "quay.io"
 
 jobs:
   goreleaser:
@@ -22,7 +23,13 @@ jobs:
         uses: actions/setup-go@v2
         with:
           go-version: ${{ env.GO_VERSION }}
-
+      - name: Login to GitHub Packages Docker Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ${{ env.DOCKER_REGISTRY }}
+          username: ${{ secrets.QUAY_IO_USER }}
+          password: ${{ secrets.QUAY_IO_TOKEN }}
+          
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v2
         with:

.goreleaser.yml

@@ -38,6 +38,11 @@ changelog:
 snapshot:
   name_template: "{{ .Tag }}-next"
 
+dockers:
+  - image_templates:
+      - "quay.io/git-chglog/git-chglog:{{ .RawVersion }}"
+      - "quay.io/git-chglog/git-chglog:latest"
+
 brews:
   - tap:
       owner: git-chglog

Dockerfile

@@ -0,0 +1,11 @@
+FROM alpine:3.13.3
+
+RUN apk add --no-cache git && \
+    mkdir /workdir
+
+COPY git-chglog /usr/local/bin/git-chglog
+
+WORKDIR /workdir
+RUN chmod +x /usr/local/bin/git-chglog
+
+ENTRYPOINT [ "/usr/local/bin/git-chglog" ]

README.md

@@ -112,6 +112,16 @@ asdf install git-chglog latest
 go get -u github.com/git-chglog/git-chglog/cmd/git-chglog
 ```
 
+### [Docker](https://www.docker.com/)
+The compiled docker images are maintained on [quay.io](https://quay.io/repository/git-chglog/git-chglog). 
+We maintain the following tags:
+- `edge`: Image that is build from the current `HEAD` of the main line branch.
+- `latest`: Image that is built from the [latest released version](https://github.com/git-chglog/git-chglog/releases)
+- `x.y.y` (versions): Images that are build from the tagged versions within Github.
+```bash
+docker pull quay.io/git-chglog/git-chglog:latest
+docker run -v "$PWD":/workdir quay.io/git-chglog/git-chglog --version
+```
 ---
 
 If you are using another platform, you can download a binary from the [releases page]