Add builds for ARM64

.circleci/images/Dockerfile

@@ -1,14 +1,7 @@
 # image-name: ghcr.io/dena/unity-meta-check/unity-meta-check-circleci
-FROM golang:1.19-buster as builder
-WORKDIR /go/src/unity-meta-check
-COPY . .
-RUN make out/unity-meta-check-linux-amd64 out/unity-meta-check-junit-linux-amd64 out/unity-meta-check-github-pr-comment-linux-amd64 out/unity-meta-autofix-linux-amd64 && \
-	mv ./out/unity-meta-check-linux-amd64 ./out/unity-meta-check && \
-	mv ./out/unity-meta-check-junit-linux-amd64 ./out/unity-meta-check-junit && \
-	mv ./out/unity-meta-check-github-pr-comment-linux-amd64 ./out/unity-meta-check-github-pr-comment && \
-	mv ./out/unity-meta-autofix-linux-amd64 ./out/unity-meta-autofix
+FROM ghcr.io/dena/unity-meta-check/unity-meta-check-builder:latest as builder
 
-FROM debian:buster-slim
+FROM debian:bookworm-slim
 # https://circleci.com/docs/2.0/custom-images/#required-tools-for-primary-containers
 RUN apt-get update \
 	&& apt-get install --yes --no-install-recommends git openssh-server tar gzip ca-certificates \

.github/images/Dockerfile

@@ -1,14 +1,11 @@
 # image-name: ghcr.io/dena/unity-meta-check/unity-meta-check-gh-action
-FROM golang:1.19-buster as builder
-WORKDIR /go/src/unity-meta-check
-COPY . .
-RUN make out/gh-action-linux-amd64 && mv ./out/gh-action-linux-amd64 ./out/gh-action
+FROM ghcr.io/dena/unity-meta-check/unity-meta-check-builder:latest as builder
 
-FROM debian:buster-slim
+FROM debian:bookworm-slim
 RUN apt-get update \
 	&& apt-get install --yes --no-install-recommends git ca-certificates \
 	&& apt-get clean \
 	&& rm -rf /var/lib/apt/lists/*
-COPY --from=builder /go/src/unity-meta-check/out/* /usr/bin/
+COPY --from=builder /go/src/unity-meta-check/out/gh-action /usr/bin/
 ENTRYPOINT ["gh-action"]
 CMD ["-help"]

Dockerfile

@@ -1,14 +1,7 @@
 # image-name: ghcr.io/dena/unity-meta-check/unity-meta-check
-FROM golang:1.19-buster as builder
-WORKDIR /go/src/unity-meta-check
-COPY . .
-RUN make out/unity-meta-check-linux-amd64 out/unity-meta-check-junit-linux-amd64 out/unity-meta-check-github-pr-comment-linux-amd64 out/unity-meta-autofix-linux-amd64 && \
-	mv ./out/unity-meta-check-linux-amd64 ./out/unity-meta-check && \
-	mv ./out/unity-meta-check-junit-linux-amd64 ./out/unity-meta-check-junit && \
-	mv ./out/unity-meta-check-github-pr-comment-linux-amd64 ./out/unity-meta-check-github-pr-comment && \
-	mv ./out/unity-meta-autofix-linux-amd64 ./out/unity-meta-autofix
+FROM ghcr.io/dena/unity-meta-check/unity-meta-check-builder:latest as builder
 
-FROM debian:buster-slim
+FROM debian:bookworm-slim
 RUN apt-get update \
 	&& apt-get install --yes --no-install-recommends git \
 	&& apt-get clean \

Makefile

@@ -1,4 +1,4 @@
-all: darwin-amd64 linux-amd64 windows-amd64
+all: darwin-amd64 linux-amd64 windows-amd64 darwin-arm64 linux-arm64 windows-arm64
 
 
 clean:
@@ -38,6 +38,30 @@ out/gh-action-darwin-amd64: out
 	CGO_ENABLED=0 GOARCH=amd64 GOOS=darwin go build -v -o "$@" ./tool/gh-action
 
 
+darwin-arm64: out/unity-meta-check-darwin-arm64 out/unity-meta-check-junit-darwin-arm64 out/unity-meta-check-github-pr-comment-darwin-arm64 out/unity-meta-autofix-darwin-arm64 out/gh-action-yaml-gen-darwin-arm64
+
+out/unity-meta-check-darwin-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=darwin go build -v -o "$@"
+
+out/unity-meta-check-junit-darwin-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=darwin go build -v -o "$@" ./tool/unity-meta-check-junit 
+
+out/unity-meta-check-github-pr-comment-darwin-arm64: out
+	GOARCH=arm64 GOOS=darwin go build -a -tags netgo -installsuffix netgo -v -o "$@" ./tool/unity-meta-check-github-pr-comment
+
+out/unity-meta-check-meta-audit-darwin-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=darwin go build -v -o "$@" ./tool/unity-meta-check-meta-audit
+
+out/unity-meta-autofix-darwin-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=darwin go build -v -o "$@" ./tool/unity-meta-autofix
+
+out/gh-action-yaml-gen-darwin-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=darwin go build -v -o "$@" ./tool/gh-action/action-yaml-gen 
+
+out/gh-action-darwin-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=darwin go build -v -o "$@" ./tool/gh-action
+
+
 # NOTE: meta-audit は Debug 用ツールなので必要になったら生成してください（生成されちゃうと Releases へあげるときに間引かないといけなくてめんどい）
 linux-amd64: out/unity-meta-check-linux-amd64 out/unity-meta-check-junit-linux-amd64 out/unity-meta-check-github-pr-comment-linux-amd64 out/unity-meta-autofix-linux-amd64 out/gh-action-yaml-gen-linux-amd64 out/gh-action-linux-amd64
 
@@ -63,6 +87,31 @@ out/gh-action-linux-amd64: out
 	CGO_ENABLED=0 GOARCH=amd64 GOOS=linux go build -v -o "$@" ./tool/gh-action
 
 
+# NOTE: meta-audit は Debug 用ツールなので必要になったら生成してください（生成されちゃうと Releases へあげるときに間引かないといけなくてめんどい）
+linux-arm64: out/unity-meta-check-linux-arm64 out/unity-meta-check-junit-linux-arm64 out/unity-meta-check-github-pr-comment-linux-arm64 out/unity-meta-autofix-linux-arm64 out/gh-action-yaml-gen-linux-arm64 out/gh-action-linux-arm64
+
+out/unity-meta-check-linux-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=linux go build -v -o "$@"
+
+out/unity-meta-check-junit-linux-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=linux go build -v -o "$@" ./tool/unity-meta-check-junit 
+
+out/unity-meta-check-github-pr-comment-linux-arm64: out
+	GOARCH=arm64 GOOS=linux go build -a -tags netgo -installsuffix netgo -v -o "$@" ./tool/unity-meta-check-github-pr-comment
+
+out/unity-meta-check-meta-audit-linux-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=linux go build -v -o "$@" ./tool/unity-meta-check-meta-audit
+
+out/unity-meta-autofix-linux-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=linux go build -v -o "$@" ./tool/unity-meta-autofix
+
+out/gh-action-yaml-gen-linux-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=linux go build -v -o "$@" ./tool/gh-action/action-yaml-gen 
+
+out/gh-action-linux-arm64: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=linux go build -v -o "$@" ./tool/gh-action
+
+
 # NOTE: meta-audit は Debug 用ツールなので必要になったら生成してください（生成されちゃうと Releases へあげるときに間引かないといけなくてめんどい）
 windows-amd64: out/unity-meta-check-windows-amd64.exe out/unity-meta-check-junit-windows-amd64.exe out/unity-meta-check-github-pr-comment-windows-amd64.exe out/unity-meta-autofix-windows-amd64.exe out/gh-action-yaml-gen-windows-amd64.exe
 
@@ -88,4 +137,29 @@ out/gh-action-windows-amd64.exe: out
 	CGO_ENABLED=0 GOARCH=amd64 GOOS=linux go build -v -o "$@" ./tool/gh-action
 
 
-.PHONY: all test clean darwin-amd64 linux-amd64 windows-amd64
+# NOTE: meta-audit は Debug 用ツールなので必要になったら生成してください（生成されちゃうと Releases へあげるときに間引かないといけなくてめんどい）
+windows-arm64: out/unity-meta-check-windows-arm64.exe out/unity-meta-check-junit-windows-arm64.exe out/unity-meta-check-github-pr-comment-windows-arm64.exe out/unity-meta-autofix-windows-arm64.exe out/gh-action-yaml-gen-windows-arm64.exe
+
+out/unity-meta-check-windows-arm64.exe: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=windows go build -v -o "$@"
+
+out/unity-meta-check-junit-windows-arm64.exe: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=windows go build -v -o "$@" ./tool/unity-meta-check-junit 
+
+out/unity-meta-check-github-pr-comment-windows-arm64.exe: out
+	GOARCH=arm64 GOOS=windows go build -a -tags netgo -installsuffix netgo -v -o "$@" ./tool/unity-meta-check-github-pr-comment
+
+out/unity-meta-check-meta-audit-windows-arm64.exe: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=windows go build -v -o "$@" ./tool/unity-meta-check-meta-audit
+
+out/unity-meta-autofix-windows-arm64.exe: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=windows go build -v -o "$@" ./tool/unity-meta-autofix
+
+out/gh-action-yaml-gen-windows-arm64.exe: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=windows go build -v -o "$@" ./tool/gh-action/action-yaml-gen 
+
+out/gh-action-windows-arm64.exe: out
+	CGO_ENABLED=0 GOARCH=arm64 GOOS=linux go build -v -o "$@" ./tool/gh-action
+
+
+.PHONY: all test clean darwin-amd64 linux-amd64 windows-amd64 darwin-arm64 linux-arm64 windows-arm64

build.Dockerfile

@@ -0,0 +1,15 @@
+# image-name: ghcr.io/dena/unity-meta-check/unity-meta-check-builder
+FROM golang:1.22.2-bookworm as builder
+ARG TARGETARCH
+WORKDIR /go/src/unity-meta-check
+COPY . .
+RUN make -j$(nproc) out/unity-meta-check-linux-${TARGETARCH} \
+				out/unity-meta-check-junit-linux-${TARGETARCH} \
+				out/unity-meta-check-github-pr-comment-linux-${TARGETARCH} \
+				out/unity-meta-autofix-linux-${TARGETARCH} \
+				out/gh-action-linux-${TARGETARCH} && \
+			mv ./out/unity-meta-check-linux-${TARGETARCH} ./out/unity-meta-check && \
+			mv ./out/unity-meta-check-junit-linux-${TARGETARCH} ./out/unity-meta-check-junit && \
+			mv ./out/unity-meta-check-github-pr-comment-linux-${TARGETARCH} ./out/unity-meta-check-github-pr-comment && \
+			mv ./out/unity-meta-autofix-linux-${TARGETARCH} ./out/unity-meta-autofix && \
+			mv ./out/gh-action-linux-${TARGETARCH} ./out/gh-action

go.mod

@@ -1,6 +1,6 @@
 module github.com/DeNA/unity-meta-check
 
-go 1.18
+go 1.22.2
 
 require (
 	github.com/google/go-cmp v0.5.5

scripts/build-image

@@ -1,7 +1,8 @@
 #!/bin/bash
-set -euo pipefail
+set -euox pipefail
 
 BASE_DIR="$(cd "$(dirname "$0")/.."; pwd)"
+BUILDER_DOCKERFILE="${BASE_DIR}/build.Dockerfile"
 DOCKERFILE="${BASE_DIR}/Dockerfile"
 GH_ACTION_DOCKERFILE="${BASE_DIR}/.github/images/Dockerfile"
 CIRCLECI_DOCKERFILE="${BASE_DIR}/.circleci/images/Dockerfile"
@@ -25,6 +26,9 @@ main() {
 		local version
 		version="$("$BASE_DIR/scripts/print-version")"
 
+		local builder_image
+		builder_image="$("$BASE_DIR/scripts/print-image-name" < "$BUILDER_DOCKERFILE")"
+
 		local circleci_image
 		circleci_image="$("$BASE_DIR/scripts/print-image-name" < "$CIRCLECI_DOCKERFILE")"
 
@@ -34,17 +38,29 @@ main() {
 		local image
 		image="$("$BASE_DIR/scripts/print-image-name" < "$DOCKERFILE")"
 
-		docker build --platform linux/amd64 -t "$image:$version" -f "$DOCKERFILE" .
+		# NOTE: Create a docker-container driver to avoid the following error:
+		# > ERROR: Multi-platform build is not supported for the docker driver.
+		# > Switch to a different driver, or turn on the containerd image store, and try again.
+		# > Learn more at https://docs.docker.com/go/build-multi-platform/
+		if ! docker buildx inspect unity-meta-check-driver; then
+			docker run --privileged --rm tonistiigi/binfmt --install all
+			docker buildx create --name unity-meta-check-driver --driver docker-container --bootstrap
+		fi
+
+		# NOTE: --push is necessary, because --load is not supported for multi-platform build yet.
+		docker buildx build --builder unity-meta-check-driver --platform linux/arm64,linux/amd64 -t "$builder_image:latest" -f "$BUILDER_DOCKERFILE" . --push
+
+		docker buildx build --builder unity-meta-check-driver --platform linux/arm64,linux/amd64 -t "$image:$version" -f "$DOCKERFILE" .
 		if [[ "$arg" == "--latest" ]]; then
 			docker tag "$image:$version" "$image:latest"
 		fi
 
-		docker build --platform linux/amd64 -t "$gh_action_image:$version" -f "$GH_ACTION_DOCKERFILE" .
+		docker buildx build --builder unity-meta-check-driver --platform linux/arm64,linux/amd64 -t "$gh_action_image:$version" -f "$GH_ACTION_DOCKERFILE" .
 		if [[ "$arg" == "--latest" ]]; then
 			docker tag "$gh_action_image:$version" "$gh_action_image:latest"
 		fi
 
-		docker build --platform linux/amd64 -t "$circleci_image:$version" -f "$CIRCLECI_DOCKERFILE" .
+		docker buildx build --builder unity-meta-check-driver --platform linux/arm64,linux/amd64 -t "$circleci_image:$version" -f "$CIRCLECI_DOCKERFILE" .
 		if [[ "$arg" == "--latest" ]]; then
 			docker tag "$circleci_image:$version" "$circleci_image:latest"
 		fi

scripts/deploy-gh-release

@@ -4,6 +4,12 @@ set -euo pipefail
 BASE_DIR="$(cd "$(dirname "$0")/.."; pwd)"
 
 
+has() {
+	local cmd="$1"
+	which "$cmd" >/dev/null 2>&1
+}
+
+
 echo-stderr() {
 	local message="$*"
 	printf "%s\n" "$message" 1>&2
@@ -42,6 +48,14 @@ main() {
 	gh --version || throw "gh must be available (see https://cli.github.com/)"
 	gh auth status
 
+	local nproc=1
+	if has sysctl; then
+		nproc="$(sysctl -n hw.logicalcpu)"
+	fi
+	if has nproc; then
+		nproc="$(nproc)"
+	fi
+
 	(cd "$BASE_DIR"
 		local title
 		title="$(git log -1 --format=%s HEAD)"
@@ -70,7 +84,7 @@ main() {
 		echo-stderr
 
 		echo-stderr "building executables..."
-		make clean all
+		make -j"$nproc" clean all
 		echo-stderr
 
 		[[ -d "./out" ]] || throw "cannot find the generated distribution dir: '${BASE_DIR}/out'"