161 lines
3.8 KiB
Bash
Executable File
161 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
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# Simple bash script to build basic lnd tools for all the platforms
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# we support with the golang cross-compiler.
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#
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# Copyright (c) 2016 Company 0, LLC.
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# Use of this source code is governed by the ISC
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# license.
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set -e
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LND_VERSION_REGEX="lnd version (.+) commit"
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PKG="github.com/lightningnetwork/lnd"
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PACKAGE=lnd
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# green prints one line of green text (if the terminal supports it).
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function green() {
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echo -e "\e[0;32m${1}\e[0m"
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}
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# red prints one line of red text (if the terminal supports it).
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function red() {
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echo -e "\e[0;31m${1}\e[0m"
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}
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# check_tag_correct makes sure the given git tag is checked out and the git tree
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# is not dirty.
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# arguments: <version-tag>
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function check_tag_correct() {
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local tag=$1
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# If a tag is specified, ensure that that tag is present and checked out.
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if [[ $tag != $(git describe) ]]; then
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red "tag $tag not checked out"
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exit 1
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fi
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# Build lnd to extract version.
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go build ${PKG}/cmd/lnd
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# Extract version command output.
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lnd_version_output=$(./lnd --version)
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# Use a regex to isolate the version string.
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if [[ $lnd_version_output =~ $LND_VERSION_REGEX ]]; then
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# Prepend 'v' to match git tag naming scheme.
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lnd_version="v${BASH_REMATCH[1]}"
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green "version: $lnd_version"
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# If tag contains a release candidate suffix, append this suffix to the
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# lnd reported version before we compare.
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RC_REGEX="-rc[0-9]+$"
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if [[ $tag =~ $RC_REGEX ]]; then
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lnd_version+=${BASH_REMATCH[0]}
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fi
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# Match git tag with lnd version.
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if [[ $tag != "${lnd_version}" ]]; then
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red "lnd version $lnd_version does not match tag $tag"
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exit 1
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fi
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else
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red "malformed lnd version output"
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exit 1
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fi
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}
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# build_release builds the actual release binaries.
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# arguments: <version-tag> <build-system(s)> <build-tags> <ldflags>
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function build_release() {
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local tag=$1
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local sys=$2
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local buildtags=$3
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local ldflags=$4
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green " - Packaging vendor"
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go mod vendor
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tar -czf vendor.tar.gz vendor
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maindir=$PACKAGE-$tag
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mkdir -p $maindir
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cp vendor.tar.gz $maindir/
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rm vendor.tar.gz
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rm -r vendor
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package_source="${maindir}/${PACKAGE}-source-${tag}.tar"
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git archive -o "${package_source}" HEAD
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gzip -f "${package_source}" >"${package_source}.gz"
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cd "${maindir}"
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for i in $sys; do
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os=$(echo $i | cut -f1 -d-)
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arch=$(echo $i | cut -f2 -d-)
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arm=
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if [[ $arch == "armv6" ]]; then
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arch=arm
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arm=6
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elif [[ $arch == "armv7" ]]; then
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arch=arm
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arm=7
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fi
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dir="${PACKAGE}-${i}-${tag}"
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mkdir "${dir}"
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pushd "${dir}"
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green " - Building: ${os} ${arch} ${arm} with build tags '${buildtags}'"
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env CGO_ENABLED=0 GOOS=$os GOARCH=$arch GOARM=$arm go build -v -trimpath -ldflags="${ldflags}" -tags="${buildtags}" ${PKG}/cmd/lnd
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env CGO_ENABLED=0 GOOS=$os GOARCH=$arch GOARM=$arm go build -v -trimpath -ldflags="${ldflags}" -tags="${buildtags}" ${PKG}/cmd/lncli
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popd
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if [[ $os == "windows" ]]; then
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zip -r "${dir}.zip" "${dir}"
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else
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tar -cvzf "${dir}.tar.gz" "${dir}"
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fi
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rm -r "${dir}"
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done
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shasum -a 256 * >manifest-$tag.txt
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}
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# usage prints the usage of the whole script.
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function usage() {
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red "Usage: "
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red "release.sh check-tag <version-tag>"
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red "release.sh build-release <version-tag> <build-system(s)> <build-tags> <ldflags>"
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}
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# Whatever sub command is passed in, we need at least 2 arguments.
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if [ "$#" -lt 2 ]; then
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usage
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exit 1
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fi
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# Extract the sub command and remove it from the list of parameters by shifting
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# them to the left.
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SUBCOMMAND=$1
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shift
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# Call the function corresponding to the specified sub command or print the
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# usage if the sub command was not found.
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case $SUBCOMMAND in
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check-tag)
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green "Checking if version tag exists"
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check_tag_correct "$@"
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;;
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build-release)
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green "Building release"
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build_release "$@"
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;;
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*)
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usage
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exit 1
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;;
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esac
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