From ac66d769976ae3bc3b0b471ec89e0cda5f01ad8b Mon Sep 17 00:00:00 2001
From: dohq <dorastone@gmail.com>
Date: Sat, 27 Mar 2021 16:26:23 +0900
Subject: [PATCH] [mod] add docker push workflow

---
 .github/workflows/docker-push.yml | 31 +++++++++++++++++++++++++++++++
 .gitignore                        |  1 +
 Makefile                          | 26 ++++++++++++++++++++++++--
 3 files changed, 56 insertions(+), 2 deletions(-)
 create mode 100644 .github/workflows/docker-push.yml

diff --git a/.github/workflows/docker-push.yml b/.github/workflows/docker-push.yml
new file mode 100644
index 0000000..29d3280
--- /dev/null
+++ b/.github/workflows/docker-push.yml
@@ -0,0 +1,31 @@
+name: docker-push
+
+on:
+  push:
+    tags:
+    - 'v*'
+
+jobs:
+  push:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Login to DockerHub
+      uses: docker/login-action@v1
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    - id: get_version
+      uses: battila7/get-version-action@v2
+
+    - name: Build and Push
+      env:
+        REPOSITORY: dohq/dockerhub_ratelimit_exporter
+        VERSION: ${{ steps.get_version.outputs.version-without-v }}
+        DOCKER_BUILDKIT: 1
+      run: |
+        make container_build
+        make container_cache
+        make container_push
diff --git a/.gitignore b/.gitignore
index c810efa..4b4857f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,3 +25,4 @@
 
 # End of https://www.toptal.com/developers/gitignore/api/go
 dist/
+dockerhub_ratelimit_exporter
diff --git a/Makefile b/Makefile
index 23ccd6a..ea4a53d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,30 @@
+IMAGE_NAME=$(REPOSITORY):$(VERSION)
+LATEST=$(REPOSITORY):latest
+CACHE=$(REPOSITORY):cache-latest
+
+container_build:
+	docker build --cache-from=$(CACHE) \
+		--build-arg=BUILDKIT_INLINE_CACHE=1 \
+		-t $(IMAGE_NAME) \
+		-t $(LATEST) .
+
+container_push:
+	docker push $(IMAGE_NAME)
+	docker push $(CACHE)
+
+# If necessary, add --target
+container_cache:
+	docker build \
+		--target=builder \
+		--build-arg=BUILDKIT_INLINE_CACHE=1 \
+		-t $(CACHE) .
+	docker push $(CACHE)
+
 build:
 	go build
 test:
-	go test -v
+	go test -v -race ./...
 run:
-	go run *.go
+	go run .
 help:
 	go run *.go -h