dnote/scripts/cli/build.sh
2022-04-30 13:32:17 +10:00

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#!/usr/bin/env bash
#
# build.sh compiles dnote binary for target platforms. It is resonsible for creating
# distributable files that can be released by a human or a script.
#
# It can either cross-compile for different platforms using xgo, or simply target a specific
# platform. Set GOOS and GOARCH environment variables to disable xgo and instead
# compile locally for a specific platform.
#
# use:
# ./scripts/build.sh 0.4.8
# GOOS=linux GOARCH=amd64 ./scripts/build.sh 0.4.8
set -ex
dir=$(dirname "${BASH_SOURCE[0]}")
version=$1
projectDir="$dir/../.."
basedir="$projectDir/pkg/cli"
outputDir="$projectDir/build/cli"
echo "projectDir: $projectDir"
echo "basedir: $basedir"
echo "outputDir: $projectDir"
# xgo has issues when using modules
# https://github.com/karalabe/xgo/issues/176
# bypass it by copying the project inside a GOPATH
# g="$GOPATH/src/github.com/dnote/dnote"
command_exists () {
command -v "$1" >/dev/null 2>&1;
}
if ! command_exists shasum; then
echo "please install shasum"
exit 1
fi
if [ $# -eq 0 ]; then
echo "no version specified."
exit 1
fi
if [[ $1 == v* ]]; then
echo "do not prefix version with v"
exit 1
fi
goVersion=go-1.17.x
# goVersion=1.17.x
get_binary_name() {
platform=$1
if [ "$platform" == "windows" ]; then
echo "dnote.exe"
else
echo "dnote"
fi
}
build() {
platform=$1
arch=$2
# native indicates if the compilation is to take place natively on the host platform
# if not true, use xgo with Docker to cross-compile
native=$3
# build binary
destDir="$outputDir/$platform-$arch"
ldflags="-X main.apiEndpoint=https://api.getdnote.com -X main.versionTag=$version"
tags="fts5"
pushd "$projectDir"
mkdir -p "$destDir"
if [ "$native" == true ]; then
GOOS="$platform" GOARCH="$arch" \
go build \
-ldflags "$ldflags" \
--tags "$tags" \
-o="$destDir/cli-$platform-$arch" \
"$basedir"
else
flags=()
if [ "$platform" == "windows" ]; then
flags+=("-buildmode=exe")
fi
xgo \
-go "$goVersion" \
-targets="$platform/$arch" \
-ldflags "$ldflags" \
"${flags[@]}" \
-tags "$tags" \
-pkg pkg/cli \
-x \
-v \
.
fi
popd
# binaryName=$(get_binary_name "$platform")
# mv "$destDir/cli-${platform}-"* "$destDir/$binaryName"
#
# # build tarball
# tarballName="dnote_${version}_${platform}_${arch}.tar.gz"
# tarballPath="$outputDir/$tarballName"
#
# cp "$projectDir/licenses/GPLv3.txt" "$destDir"
# cp "$basedir/README.md" "$destDir"
# tar -C "$destDir" -zcvf "$tarballPath" "."
# rm -rf "$destDir"
#
# # calculate checksum
# pushd "$outputDir"
# shasum -a 256 "$tarballName" >> "$outputDir/dnote_${version}_checksums.txt"
# popd
}
if [ -z "$GOOS" ] && [ -z "$GOARCH" ]; then
# fetch tool
# go get -u github.com/dnote/xgo
# rm -rf "$GOPATH/src/github.com/dnote/dnote"
# cp -R "$projectDir" "$goPathBasedir"
# build linux amd64
# build linux arm64
# build darwin amd64
build windows amd64
else
build "$GOOS" "$GOARCH" true
fi