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make it easier to add new architectures to release.sh
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‎release.sh‎

Lines changed: 107 additions & 37 deletions
Original file line numberDiff line numberDiff line change
@@ -8,56 +8,126 @@ set -e
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#========================================================================================
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cd $GOPATH/src/github.com/fstab/grok_exporter
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rm -rf dist
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export VERSION=0.2.4-SNAPSHOT
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export VERSION_FLAGS="\
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-X github.com/fstab/grok_exporter/exporter.Version=$VERSION \
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-X github.com/fstab/grok_exporter/exporter.BuildDate=$(date +%Y-%m-%d) \
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-X github.com/fstab/grok_exporter/exporter.Branch=$(git rev-parse --abbrev-ref HEAD) \
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-X github.com/fstab/grok_exporter/exporter.Revision=$(git rev-parse --short HEAD) \
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-X github.com/fstab/grok_exporter/exporter.Version=$VERSION
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-X github.com/fstab/grok_exporter/exporter.BuildDate=$(date +%Y-%m-%d)
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-X github.com/fstab/grok_exporter/exporter.Branch=$(git rev-parse --abbrev-ref HEAD)
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-X github.com/fstab/grok_exporter/exporter.Revision=$(git rev-parse --short HEAD)
2019
"
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#--------------------------------------------------------------
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# Make sure all tests run.
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#--------------------------------------------------------------
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go fmt $(go list ./... | grep -v /vendor/)
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go test $(go list ./... | grep -v /vendor/)
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function make_release {
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MACHINE=$1
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ARCH=$2
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EXTENSION=$3
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echo "Building grok_exporter-$VERSION.$ARCH"
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mkdir -p dist/grok_exporter-$VERSION.$ARCH
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if [[ $ARCH == darwin* ]] || [[ $ARCH == linux* ]] ; then
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# The compile script in the Docker image sets CGO_LDFLAGS to libonig.a, which should make grok_exporter
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# statically linked with the Oniguruma library. However, this doesn't work on Darwin and CentOS 6.
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# As a workaround, we set LDFLAGS directly in the header of oniguruma.go.
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sed -i.bak 's;#cgo LDFLAGS: -L/usr/local/lib -lonig;#cgo LDFLAGS: /usr/local/lib/libonig.a;' exporter/oniguruma.go
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fi
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if [ $MACHINE = "docker" ] ; then
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docker run -v $GOPATH/src/github.com/fstab/grok_exporter:/root/go/src/github.com/fstab/grok_exporter --net none --rm -ti fstab/grok_exporter-compiler compile-$ARCH.sh -ldflags "$VERSION_FLAGS" -o dist/grok_exporter-$VERSION.$ARCH/grok_exporter$EXTENSION
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else
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# export CGO_LDFLAGS=/usr/local/lib/libonig.a
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go build -ldflags "$VERSION_FLAGS" -o dist/grok_exporter-$VERSION.$ARCH/grok_exporter .
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fi
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if [[ $ARCH == darwin* ]] || [[ $ARCH == linux* ]] ; then
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# Undo workaround with LDFLAGS in oniguruma.go
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function run_tests {
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go fmt $(go list ./... | grep -v /vendor/)
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go test $(go list ./... | grep -v /vendor/)
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}
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#--------------------------------------------------------------
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# Helper functions
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#--------------------------------------------------------------
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function enable_legacy_static_linking {
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# The compile script in the Docker image sets CGO_LDFLAGS to libonig.a, which should make grok_exporter
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# statically linked with the Oniguruma library. However, this doesn't work on Darwin and CentOS 6.
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# As a workaround, we set LDFLAGS directly in the header of oniguruma.go.
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sed -i.bak 's;#cgo LDFLAGS: -L/usr/local/lib -lonig;#cgo LDFLAGS: /usr/local/lib/libonig.a;' exporter/oniguruma.go
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}
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function revert_legacy_static_linking {
42+
if [ -f exporter/oniguruma.go.bak ] ; then
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mv exporter/oniguruma.go.bak exporter/oniguruma.go
5044
fi
51-
cp -a logstash-patterns-core/patterns dist/grok_exporter-$VERSION.$ARCH
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cp -a example dist/grok_exporter-$VERSION.$ARCH
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}
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# Make sure revert_legacy_static_linking is called even if a compile error makes this script terminate early
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trap revert_legacy_static_linking EXIT
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function create_zip_file {
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OUTPUT_DIR=$1
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cp -a logstash-patterns-core/patterns dist/$OUTPUT_DIR
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cp -a example dist/$OUTPUT_DIR
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cd dist
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sed -i.bak s,/logstash-patterns-core/patterns,/patterns,g grok_exporter-$VERSION.$ARCH/example/*.yml
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rm grok_exporter-$VERSION.$ARCH/example/*.yml.bak
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zip --quiet -r grok_exporter-$VERSION.$ARCH.zip grok_exporter-$VERSION.$ARCH
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rm -r grok_exporter-$VERSION.$ARCH
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sed -i.bak s,/logstash-patterns-core/patterns,/patterns,g $OUTPUT_DIR/example/*.yml
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rm $OUTPUT_DIR/example/*.yml.bak
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zip --quiet -r $OUTPUT_DIR.zip $OUTPUT_DIR
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rm -r $OUTPUT_DIR
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cd ..
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}
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make_release native darwin-amd64
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make_release docker linux-amd64
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make_release docker windows-amd64 .exe
62+
function run_docker_amd64 {
63+
COMPILE_SCRIPT=$1
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OUTPUT_DIR=$2
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docker run \
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-v $GOPATH/src/github.com/fstab/grok_exporter:/root/go/src/github.com/fstab/grok_exporter \
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--net none \
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--rm -ti fstab/grok_exporter-compiler-amd64 \
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"$COMPILE_SCRIPT" -ldflags "$VERSION_FLAGS" -o "dist/$OUTPUT_DIR/grok_exporter"
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}
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#--------------------------------------------------------------
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# Release functions
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#--------------------------------------------------------------
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function release_linux_amd64 {
77+
echo "Building dist/grok_exporter-$VERSION.linux-amd64.zip"
78+
enable_legacy_static_linking
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run_docker_amd64 ./compile-linux.sh grok_exporter-$VERSION.linux-amd64
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revert_legacy_static_linking
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create_zip_file grok_exporter-$VERSION.linux-amd64
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}
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function release_windows_amd64 {
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echo "Building dist/grok_exporter-$VERSION.windows-amd64.zip"
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run_docker_amd64 ./compile-windows-amd64.sh grok_exporter-$VERSION.windows-amd64
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create_zip_file grok_exporter-$VERSION.windows-amd64
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}
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function release_darwin_amd64 {
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echo "Building dist/grok_exporter-$VERSION.darwin-amd64.zip"
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enable_legacy_static_linking
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go build -ldflags "$VERSION_FLAGS" -o dist/grok_exporter-$VERSION.darwin-amd64/grok_exporter .
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revert_legacy_static_linking
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create_zip_file grok_exporter-$VERSION.darwin-amd64
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}
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#--------------------------------------------------------------
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# main
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#--------------------------------------------------------------
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102+
case $1 in
103+
linux-amd64)
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rm -rf dist/*
105+
run_tests
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release_linux_amd64
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;;
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darwin-amd64)
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rm -rf dist/*
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run_tests
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release_darwin_amd64
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;;
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windows-amd64)
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rm -rf dist/*
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run_tests
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release_windows_amd64
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;;
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all)
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rm -rf dist/*
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run_tests
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release_linux_amd64
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release_darwin_amd64
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release_windows_amd64
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;;
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*)
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echo 'Usage: ./release.sh <arch>' >&2
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echo 'where <arch> can be:' >&2
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echo ' - linux-amd64' >&2
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echo ' - darwin-amd64' >&2
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echo ' - windows-amd64' >&2
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echo ' - all' >&2
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exit -1
133+
esac

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