From c0a7b3925364cb59de828e82fd88d5459f5469f0 Mon Sep 17 00:00:00 2001
From: Ramkumar Chinchani <rchincha@cisco.com>
Date: Sun, 19 Mar 2023 01:20:41 +0000
Subject: [PATCH] ci: build for multiple os/arch

Signed-off-by: Ramkumar Chinchani <rchincha@cisco.com>
---
 .github/workflows/ci.yaml | 12 ++++++++----
 Makefile                  |  6 +++++-
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 30d92db..8291a63 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -17,6 +17,8 @@ jobs:
     strategy:
       matrix:
         go-version: ["1.20"]
+        os: ["linux", "darwin"]
+        arch: ["amd64", "arm64"]
     steps:
       - uses: actions/checkout@v3
       - uses: benjlevesque/short-sha@v2.1
@@ -27,7 +29,7 @@ jobs:
           go-version: ${{ matrix.go-version }}
       - name: build
         run: |
-          make binary
+          make binary OS=${{ matrix.os }} ARCH=${{ matrix.arch }}
       - name: lint
         run: |
           make lint
@@ -36,7 +38,7 @@ jobs:
       - uses: actions/cache/save@v3
         if: always()
         with:
-          path: bin/sbom
+          file: bin/stacker-sbom-*
           key: ${{ github.sha }}
   release:
     if: github.event_name == 'release' && github.event.action== 'published'
@@ -44,6 +46,8 @@ jobs:
     strategy:
       matrix:
         go-version: ["1.20"]
+        os: ["linux", "darwin"]
+        arch: ["amd64", "arm64"]
     steps:
       - uses: actions/checkout@v3
       - name: Set up golang ${{ matrix.go-version }}
@@ -52,7 +56,7 @@ jobs:
           go-version: ${{ matrix.go-version }}
       - name: build
         run: |
-          make binary RELEASE_TAG=${{ github.event.release.tag_name }}
+          make binary RELEASE_TAG=${{ github.event.release.tag_name }} OS=${{ matrix.os }} ARCH=${{ matrix.arch }}
       - uses: actions/cache/save@v3
         if: always()
         with:
@@ -62,7 +66,7 @@ jobs:
         uses: svenstaro/upload-release-action@v2
         with:
           repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: bin/sbom
+          file: bin/stacker-sbom-*
           tag: ${{ github.ref }}
           overwrite: true
           file_glob: true
diff --git a/Makefile b/Makefile
index 43b0608..b512f7d 100644
--- a/Makefile
+++ b/Makefile
@@ -7,6 +7,10 @@ TOOLSDIR := $(shell pwd)/hack/tools
 GOLINTER := $(TOOLSDIR)/bin/golangci-lint
 GOLINTER_VERSION := v1.51.2
 
+BINARY := stacker-sbom
+OS ?= linux
+ARCH ?= amd64
+
 .PHONY: all
 all: binary lint
 
@@ -18,7 +22,7 @@ $(GOLINTER):
 .PHONY: binary
 binary:
 	mkdir -p ${BINDIR}
-	go build -v -trimpath -ldflags "-X stackerbuild.io/sbom/pkg/build.ReleaseTag=${RELEASE_TAG} -X stackerbuild.io/sbom/pkg/build.Commit=${COMMIT} -s -w" -o ${BINDIR}/sbom ./cmd/sbom/...
+	GOOS=${OS} GOARCH=${ARCH} go build -v -trimpath -ldflags "-X stackerbuild.io/sbom/pkg/build.ReleaseTag=${RELEASE_TAG} -X stackerbuild.io/sbom/pkg/build.Commit=${COMMIT} -s -w" -o ${BINDIR}/${BINARY}-${OS}-${ARCH} ./cmd/sbom/...
 
 .PHONY: lint
 lint: ./golangcilint.yaml $(GOLINTER)