chore: build docker image on GitHub Actions

Author: christophwitzko

.gitlab-ci.yml

@@ -3,7 +3,6 @@ image: golang:1.14
 stages:
   - test
   - build
-  - image
 
 test:
   stage: test
@@ -12,30 +11,6 @@ test:
 
 build:
   stage: build
-  variables: 
-    CGO_ENABLED: 0
-  artifacts: 
-    - ./out
   script:
-    - go build -o out/semantic-release ./cmd/semantic-release/
+    - go build ./cmd/semantic-release/
     - ./semantic-release -dry || true
-
-image:
-  stage: image
-  tags:
-    - docker
-  cache: {}
-  image: docker:latest
-  variables:
-    DOCKER_DRIVER: overlay2
-    REGISTRY_IMAGE: registry.gitlab.com/go-semantic-release/semantic-release
-  services:
-    - docker:dind
-  dependencies: 
-    - build
-  only:
-    - tags 
-  script:
-    - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN $CI_REGISTRY
-    - docker build --tag $REGISTRY_IMAGE:$CI_COMMIT_TAG
-    - docker push $REGISTRY_IMAGE/web/server:$CI_COMMIT_TAG

Dockerfile

@@ -6,7 +6,7 @@ RUN apk update && apk add --no-cache git ca-certificates && update-ca-certificat
 WORKDIR $GOPATH/src/semantic-release
 COPY . .
 
-RUN GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -a --installsuffix cgo -ldflags="-extldflags \'-static\' -s -w -X main.SRVERSION=$VERSION" -o /go/bin/semantic-release ./cmd/semantic-release/
+RUN GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -a --installsuffix cgo -ldflags="-extldflags '-static' -s -w -X main.SRVERSION=$VERSION" -o /go/bin/semantic-release ./cmd/semantic-release/
 
 
 FROM scratch

scripts/release

@@ -10,3 +10,15 @@ gox -parallel 4 -osarch="linux/amd64 darwin/amd64 linux/arm windows/amd64" -ldfl
 ghr $(cat .ghr) bin/
 
 cd ./npm-package && npm publish
+
+# docker build
+export IMAGE_NAME="docker.pkg.github.com/go-semantic-release/semantic-release/semantic-release"
+export IMAGE_NAME_VERSION="$IMAGE_NAME:$VERSION"
+
+docker build --build-arg VERSION=$VERSION -t $IMAGE_NAME_VERSION .
+docker tag $IMAGE_NAME_VERSION $IMAGE_NAME
+
+# push to docker hub
+docker login docker.pkg.github.com -u $GITHUB_ACTOR -p $GITHUB_TOKEN
+docker push $IMAGE_NAME_VERSION
+docker push $IMAGE_NAME