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kustomize/releasing/cloudbuild.sh
2021-11-11 13:37:50 -08:00

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#!/bin/bash
#
# Usage (from top of repo):
#
# releasing/cloudbuild.sh TAG [--snapshot]
#
# Where TAG is in the form
#
# api/v1.2.3
# kustomize/v1.2.3
# cmd/config/v1.2.3
# ... etc.
#
# Cloud build should be configured to trigger on tags
# matching:
#
# [\w/]+/v\d+\.\d+\.\d+
#
# This script runs goreleaser (http://goreleaser.com),
# presumably from a cloudbuild.yaml step that installed it.
set -e
set -x
fullTag=$1
shift
echo "fullTag=$fullTag"
remainingArgs="$@"
echo "Remaining args: $remainingArgs"
# Take everything before the last slash.
# This is expected to match $module.
module=${fullTag%/*}
echo "module=$module"
# Find previous tag that matches the tags module
prevTag=$(git tag -l "$module*" --sort=-version:refname --no-contains=$fullTag | head -n 1)
# Generate the changelog for this release
# using the last two tags for the module
changeLogFile=$(mktemp)
git log $prevTag..$fullTag \
--pretty=oneline \
--abbrev-commit --no-decorate --no-color --no-merges \
-- $module > $changeLogFile
echo "Release notes:"
cat $changeLogFile
# Take everything after the last slash.
# This should be something like "v1.2.3".
semVer=`echo $fullTag | sed "s|$module/||"`
echo "semVer=$semVer"
# This is probably a directory called /workspace
echo "pwd = $PWD"
# Sanity check
echo "### ls -las . ################################"
ls -las .
echo "###################################"
# CD into the module directory.
# This directory expected to contain a main.go, so there's
# no need for extra details in the `build` stanza below.
cd $module
skipBuild=true
if [[ "$module" == "kustomize" || "$module" == "pluginator" ]]; then
# If releasing a main program, don't skip the build.
skipBuild=false
fi
goReleaserConfigFile=$(mktemp)
cat <<EOF >$goReleaserConfigFile
project_name: $module
archives:
- name_template: "${module}_${semVer}_{{ .Os }}_{{ .Arch }}"
builds:
- skip: $skipBuild
ldflags: >
-s
-X sigs.k8s.io/kustomize/api/provenance.version={{.Version}}
-X sigs.k8s.io/kustomize/api/provenance.gitCommit={{.Commit}}
-X sigs.k8s.io/kustomize/api/provenance.buildDate={{.Date}}
goos:
- linux
- darwin
- windows
goarch:
- amd64
- arm64
- s390x
- ppc64le
checksum:
name_template: 'checksums.txt'
env:
- CGO_ENABLED=0
- GO111MODULE=on
release:
github:
owner: kubernetes-sigs
name: kustomize
draft: true
EOF
cat $goReleaserConfigFile
date
time /usr/local/bin/goreleaser release \
--debug \
--timeout 10m \
--parallelism 7 \
--config=$goReleaserConfigFile \
--release-notes=$changeLogFile \
--rm-dist \
--skip-validate $remainingArgs
date