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@wooters
Last active March 23, 2019 16:17
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Small script to cross-compile a go package.
#!/usr/bin/env bash
# based on https://www.digitalocean.com/community/tutorials/how-to-build-go-executables-for-multiple-platforms-on-ubuntu-16-04
package=$1
if [[ -z "$package" ]]; then
echo "usage: $0 <package-name>"
exit 1
fi
package_name=$(basename $package .go)
# see here for list of os's and architectures: https://golang.org/doc/install/source#environment
platforms=("windows/amd64" "windows/386" "darwin/amd64" "linux/amd64")
for platform in "${platforms[@]}"
do
platform_split=(${platform//\// })
GOOS=${platform_split[0]}
GOARCH=${platform_split[1]}
output_name=$package_name'-'$GOOS'-'$GOARCH
if [ $GOOS = "windows" ]; then
output_name+='.exe'
fi
env GOOS=$GOOS GOARCH=$GOARCH go build -o $output_name $package
if [ $? -ne 0 ]; then
echo 'An error has occurred! Aborting the script execution...'
exit 1
fi
done
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