ci: push dev docker image to packages (#384)

.github/workflows/dev-image.yml

@@ -32,6 +32,12 @@ jobs:
     if: contains(github.event.head_commit.message, '[skip ci]') == false
     steps:
       - uses: actions/checkout@v2.3.1
+      - name: Login to Packages
+        run: echo '${{ secrets.GITHUB_TOKEN }}' | docker login 'docker.pkg.github.com' -u 'peaceiris' --password-stdin
+      - run: make pull
+        if: github.event_name == 'pull_request'
       - run: make build
       - run: make cirun cmd="npm ci"
       - run: make ciall
+      - run: make push
+        if: github.ref == 'refs/heads/master'

Makefile

@@ -1,15 +1,25 @@
 cmd := "bash"
 msg := ""
-IMAGE_NAME := actions_github_pages_dev:latest
+IMAGE_NAME := docker.pkg.github.com/peaceiris/actions-gh-pages/dev:latest
 NODE_VERSION := $(shell cat ./.nvmrc)
-DOCKER_BUILD := docker build . -t $(IMAGE_NAME) --build-arg NODE_VERSION=$(NODE_VERSION)
 DOCKER_RUN := docker run --rm -i -t -v ${PWD}:/repo -v ~/.gitconfig:/root/.gitconfig $(IMAGE_NAME)
 DOCKER_RUN_CI := docker run --rm -v ${PWD}:/repo $(IMAGE_NAME)
 
 
 .PHONY: build
 build:
-	$(DOCKER_BUILD)
+	docker build . \
+		--build-arg NODE_VERSION=$(NODE_VERSION) \
+		--cache-from=${IMAGE_NAME} \
+		-t $(IMAGE_NAME)
+
+.PHONY: pull
+pull:
+	docker pull ${IMAGE_NAME}
+
+.PHONY: push
+push:
+	docker push ${IMAGE_NAME}
 
 .PHONY: run
 run: