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github-publish/golang.sh
Knut Ahlers aaf3238c34
Fix: Alpine contains busybox awk, we need gawk
Signed-off-by: Knut Ahlers <knut@ahlers.me>
2021-08-28 22:50:06 +02:00

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#!/bin/bash
set -euo pipefail
curl -sL https://raw.githubusercontent.com/Luzifer/github-publish/master/SHA256SUMS |
grep "golang.sh" | sha256sum -c || exit 2
(which zip 2>&1 1>/dev/null) || {
(which apk 2>&1 1>/dev/null) && apk add --update gawk zip
(which apt-get 2>&1 1>/dev/null) && apt-get update && apt-get install -y zip
}
function step() {
echo "===> $@..." >&2
}
function substep() {
echo "======> $@..." >&2
}
VERSION=$(git describe --tags --always || echo "dev")
PWD=$(pwd)
godir=${PWD/${GOPATH}\/src\//}
REPO=${REPO:-$(echo ${godir} | cut -d '/' -f 3)}
GHUSER=${GHUSER:-$(echo ${godir} | cut -d '/' -f 2)}
ARCHS=(${ARCHS:-linux/amd64 linux/arm darwin/amd64 windows/amd64})
DEPLOYMENT_TAG=${DEPLOYMENT_TAG:-${VERSION}}
PACKAGES=(${PACKAGES:-$(echo ${godir} | cut -d '/' -f 1-3)})
BUILD_DIR=${BUILD_DIR:-.build}
DRAFT=${DRAFT:-true}
FORCE_SKIP_UPLOAD=${FORCE_SKIP_UPLOAD:-false}
MOD_MODE=${MOD_MODE:-}
NO_TESTS=${NO_TESTS:-false}
go version
step "Retrieve dependencies"
git clone "https://github.com/Luzifer/github-release.git" "${GOPATH}/src/github.com/Luzifer/github-release"
pushd "${GOPATH}/src/github.com/Luzifer/github-release"
GO111MODULE=on go install
popd
if [[ $NO_TESTS == false ]]; then
step "Test code"
go_params=()
if [[ -n ${MOD_MODE} ]]; then
go_params+=(-mod="${MOD_MODE}")
fi
go vet "${go_params[@]}" ${PACKAGES}
go test "${go_params[@]}" ${PACKAGES}
fi
changelog=$([ -f "${PWD}/History.md" ] && awk '/^#/ && ++c==2{exit}; /^#/f' "${PWD}/History.md" || echo "")
step "Cleanup build directory if present"
rm -rf ${BUILD_DIR}
step "Compile program"
mkdir ${BUILD_DIR}
build_params=("${go_params[@]}")
build_params+=(
-ldflags="-X main.version=${VERSION}"
)
for package in "${PACKAGES[@]}"; do
for osarch in "${ARCHS[@]}"; do
export GOOS=${osarch%%/*}
export GOARCH=${osarch##*/}
[[ ${GOOS} == "windows" ]] && suffix=".exe" || suffix=""
outfile="${BUILD_DIR}/${package##*/}_${GOOS}_${GOARCH}${suffix}"
substep "Building for ${osarch} into ${outfile}"
go build \
-o "${outfile}" \
"${build_params[@]}" \
"${package}"
done
done
step "Generate binary SHASUMs"
cd ${BUILD_DIR}
sha256sum * >SHA256SUMS
step "Packing archives"
for file in *; do
if [ "${file}" = "SHA256SUMS" ]; then
continue
fi
if [[ ${file} == *linux* ]]; then
tar -czf "${file%%.*}.tar.gz" "${file}"
else
zip "${file%%.*}.zip" "${file}"
fi
rm "${file}"
done
step "Generate archive SHASUMs"
sha256sum * >>SHA256SUMS
grep -v 'SHA256SUMS' SHA256SUMS >SHA256SUMS.tmp
mv SHA256SUMS.tmp SHA256SUMS
echo -e "\n\n=== Recorded checksums ==="
cat SHA256SUMS
if [[ ${FORCE_SKIP_UPLOAD} == "true" ]]; then
echo "Upload is skipped, stopping build now."
exit 0
fi
step "Publish builds to Github"
if ! git describe --tags --exact-match; then
echo "No tag present, stopping build now."
exit 0
fi
if [ -z "${GITHUB_TOKEN}" ]; then
echo 'Please set $GITHUB_TOKEN environment variable'
exit 1
fi
if [[ ${DRAFT} == "true" ]]; then
step "Create a drafted release"
echo "${changelog}" | github-release release --user ${GHUSER} --repo ${REPO} --tag ${DEPLOYMENT_TAG} --name ${DEPLOYMENT_TAG} --description - --draft || true
else
step "Create a published release"
echo "${changelog}" | github-release release --user ${GHUSER} --repo ${REPO} --tag ${DEPLOYMENT_TAG} --name ${DEPLOYMENT_TAG} --description - || true
fi
step "Upload build assets"
for file in *; do
echo "- ${file}"
github-release upload --user ${GHUSER} --repo ${REPO} --tag ${DEPLOYMENT_TAG} --name ${file} --file ${file}
done
cd -