Merge pull request #90 from tetsuharuohzeki/docker-multi

Use Docker's multi-stage builds
cats-oss · Jul 7, 2020 · ddd2315 · ddd2315
2 parents b2502cb + 833bad3
commit ddd2315
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diff --git a/.dockerignore b/.dockerignore
@@ -4,4 +4,3 @@ tools/
 
 .gitignore
 LICENSE.MIT
-Makefile
diff --git a/Dockerfile b/Dockerfile
@@ -1,9 +1,10 @@
-FROM golang:1.14-buster
-
+FROM golang:1.14-buster AS builder
 ADD . /gh-action-detect-unmergeable/
-
 WORKDIR /gh-action-detect-unmergeable/
 
-RUN ["go", "build", "-o", "app"]
+RUN ["make", "build", "-j"]
 
-ENTRYPOINT ["/gh-action-detect-unmergeable/app"]
+FROM debian:buster-20200607-slim
+WORKDIR /root/
+COPY --from=builder /gh-action-detect-unmergeable/ghaction_unmergeable_detection .
+ENTRYPOINT ["/root/ghaction_unmergeable_detection"]
diff --git a/Makefile b/Makefile
@@ -1,7 +1,7 @@
 GO_CMD := go
 GO_BUILD := $(GO_CMD) build
 
-DIST_APP_BIN_NAME := app
+DIST_APP_BIN_NAME := ghaction_unmergeable_detection
 
 all: help
Original file line number	Diff line number	Diff line change
Expand Up		@@ -4,4 +4,3 @@ tools/

		.gitignore
		LICENSE.MIT
		Makefile