simple build script

README.md

@@ -1,6 +1,6 @@
 # speedwagon
 
-A very simple CLI tool for downloading Apple's Xcode simulator runtimes without needing a copy of Xcode on a Mac.
+A very simple CLI tool for downloading Apple's Xcode simulator runtimes without needing a copy of Xcode, or a Mac.
 
 ## Why?
 

build.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+set -eux
+
+NAME=speedwagon
+
+PLATFORMS=(
+ darwin
+ linux
+ windows
+)
+
+for platform in "${PLATFORMS[@]}"; do
+ exe_name="${NAME}_${platform}"
+
+ # Windows should have an .exe at the end
+ if [[ "${platform}" = "windows" ]]; then
+ exe_name="${exe_name}.exe"
+ fi
+
+ # macOS should be a universal binary
+ if [[ "${platform}" = "darwin" ]]; then
+ for goarch in arm64 amd64; do
+ GOARCH="${goarch}" go build -o "${NAME}_${goarch}"
+ done
+ lipo -create -output "${exe_name}" "${NAME}_arm64" "${NAME}_amd64"
+ rm -f "${NAME}_arm64" "${NAME}_amd64"
+ else
+ GOOS="${platform}" go build -o "${exe_name}"
+ fi
+done
+