From 7a1cd103cdf4b2feeda49a0342f969bcb8db557a Mon Sep 17 00:00:00 2001
From: birdhimself <git@wuul.eu>
Date: Fri, 15 May 2026 18:47:16 +0200
Subject: [PATCH] build: add arm64 support

- build target outputs two binaries into /dist folder
- pipeline uploads both binaries as artifacts + includes both in
  releases

Refs: #5
---
 .github/workflows/build.yml |  7 +++----
 .gitignore                  |  2 +-
 Makefile                    | 13 ++++++++++---
 3 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 69622cd..9f8fc8d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -27,9 +27,8 @@ jobs:
       - name: Upload Binary
         uses: actions/upload-artifact@v7
         with:
-          name: compatdata-humanizer
-          path: compatdata-humanizer
-          archive: false
+          name: dist
+          path: dist/
 
   release:
     needs: build
@@ -41,7 +40,7 @@ jobs:
       - name: Download Artifact
         uses: actions/download-artifact@v8
         with:
-          name: compatdata-humanizer
+          name: dist
           path: dist/
 
       - name: Create GitHub Release
diff --git a/.gitignore b/.gitignore
index eb2056b..c744325 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 # Build output
-/compatdata-humanizer
+/dist
 
 # IDE/editor folders
 .idea
diff --git a/Makefile b/Makefile
index 129290e..efd9f22 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,17 @@
 INSTALL_DIR = $(HOME)/.local/bin
+DIST_DIR = dist
 BINARY = compatdata-humanizer
+BINARY_AMD64 = $(BINARY).amd64
+BINARY_ARM64 = $(BINARY).arm64
 VERSION := $(shell git tag --points-at HEAD | grep . || git rev-parse --short=8 HEAD)
+OWN_ARCH := $(shell go env GOARCH)
 
 build:
-	go build \
-		-ldflags "-s -X main.version=$(VERSION)" -o $(BINARY) \
+	env GOOS=linux GOARCH=amd64 go build \
+		-ldflags "-s -X main.version=$(VERSION)" -o "$(DIST_DIR)/$(BINARY_AMD64)" \
+		./cmd/compatdata-humanizer/compatdata-humanizer.go
+	env GOOS=linux GOARCH=arm64 go build \
+		-ldflags "-s -X main.version=$(VERSION)" -o "$(DIST_DIR)/$(BINARY_ARM64)" \
 		./cmd/compatdata-humanizer/compatdata-humanizer.go
 
 run:
@@ -13,7 +20,7 @@ run:
 		./cmd/compatdata-humanizer/compatdata-humanizer.go
 
 install: build
-	cp $(BINARY) "$(INSTALL_DIR)"
+	cp "$(DIST_DIR)/$(BINARY).$(OWN_ARCH)" "$(INSTALL_DIR)/$(BINARY)"
 
 uninstall:
 	rm "$(INSTALL_DIR)/$(BINARY)"