#!/bin/bash set -eo pipefail OS_TARGETS=(linux) ARCH_TARGETS=${ARCH_TARGETS:-amd64 arm 386} DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )" PROJECT_DIR="$DIR/../.." function build { local name=$1 local srcdir=$2 local os=$3 local arch=$4 local dirname="$name-$os-$arch" local destdir="$PROJECT_DIR/release/$dirname" rm -rf "$destdir" mkdir -p "$destdir" echo "building $dirname..." CGO_ENABLED=0 GOOS="$os" GOARCH="$arch" go build \ -mod=vendor \ -ldflags="-s -w -X main.GitCommit=$(current_commit_ref) -X main.ProjectVersion=$(current_version)" \ -gcflags=-trimpath="${PWD}" \ -asmflags=-trimpath="${PWD}" \ -o "$destdir/bin/$name" \ "$srcdir" if [ ! -z "$(which upx)" ]; then upx --best "$destdir/bin/$name" fi } function current_commit_ref { git rev-list -1 HEAD } function current_version { local latest_tag=$(git describe --abbrev=0 2>/dev/null) echo ${latest_tag:-0.0.0} } function copy { local name=$1 local os=$2 local arch=$3 local src=$4 local dest=$5 local dirname="$name-$os-$arch" local destdir="$PROJECT_DIR/release/$dirname" echo "copying '$src' to '$destdir/$dest'..." mkdir -p "$(dirname $destdir/$dest)" cp -rfL $src "$destdir/$dest" } function dump_default_conf { # Generate and copy configuration file local command=$1 local os=$2 local arch=$3 local tmp_conf=$(mktemp) go run "$PROJECT_DIR/cmd/$command" -dump-config > "$tmp_conf" copy "$command" $os $arch "$tmp_conf" "$command.conf" rm -f "$tmp_conf" } function compress { local name=$1 local os=$2 local arch=$3 local dirname="$name-$os-$arch" local destdir="$PROJECT_DIR/release/$dirname" echo "compressing $dirname..." tar -czf "$destdir.tar.gz" -C "$destdir/../" "$dirname" } function release_server { local os=$1 local arch=$2 build 'server' "$PROJECT_DIR/cmd/server" $os $arch dump_default_conf 'server' $os $arch copy 'server' $os $arch "$PROJECT_DIR/README.md" "README.md" copy 'server' $os $arch "$PROJECT_DIR/LICENSE" "LICENSE" copy 'server' $os $arch "$PROJECT_DIR/cmd/server/public" "public" copy 'server' $os $arch "$PROJECT_DIR/cmd/server/template" "template" compress 'server' $os $arch } function main { for os in ${OS_TARGETS[@]}; do for arch in ${ARCH_TARGETS[@]}; do release_server $os $arch done done } main