Merge pull request #293 from github/builds

automated builds, CI

.gitignore

@@ -0,0 +1,4 @@
+/.gopath/
+/bin/
+/libexec/
+/.vendor/

script/bootstrap

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set -e
+
+# Make sure we have the version of Go we want to depend on, either from the
+# system or one we grab ourselves.
+. script/ensure-go-installed
+
+# Since we want to be able to build this outside of GOPATH, we set it
+# up so it points back to us and go is none the wiser
+
+set -x
+rm -rf .gopath
+mkdir -p .gopath/src/github.com/github
+ln -s "$PWD" .gopath/src/github.com/github/gh-ost
+export GOPATH=$PWD/.gopath:$GOPATH

script/build

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+set -e
+
+. script/bootstrap
+
+mkdir -p bin
+bindir="$PWD"/bin
+scriptdir="$PWD"/script
+
+# We have a few binaries that we want to build, so let's put them into bin/
+
+version=$(git rev-parse HEAD)
+describe=$(git describe --tags --always --dirty)
+
+export GOPATH="$PWD/.gopath"
+cd .gopath/src/github.com/github/gh-ost
+
+# We put the binaries directly into the bindir, because we have no need for shim wrappers
+go build -o "$bindir/gh-ost" -ldflags "-X main.AppVersion=${version} -X main.BuildDescribe=${describe}" ./go/cmd/gh-ost/main.go

script/cibuild

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -e
+
+. script/bootstrap
+
+script/build
+
+export GITBACKUPS_ENV=test
+
+cd .gopath/src/github.com/github/gh-ost
+go test ./go/...

script/cibuild-gh-ost-build-deploy-tarball

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+set -e
+
+script/cibuild
+
+# Get a fresh directory and make sure to delete it afterwards
+build_dir=tmp/build
+rm -rf $build_dir
+mkdir -p $build_dir
+trap "rm -rf $build_dir" EXIT
+
+commit_sha=$(git rev-parse HEAD)
+
+if [ $(uname -s) = "Darwin" ]; then
+    build_arch="$(uname -sr | tr -d ' ' | tr '[:upper:]' '[:lower:]')-$(uname -m)"
+else
+    build_arch="$(lsb_release -sc | tr -d ' ' | tr '[:upper:]' '[:lower:]')-$(uname -m)"
+fi
+
+tarball=$build_dir/${commit_sha}-${build_arch}.tar
+
+# Create the tarball
+tar cvf $tarball --mode="ugo=rx" bin/
+
+# Compress it and copy it to the directory for the CI to upload it
+gzip $tarball
+mkdir -p "$BUILD_ARTIFACT_DIR"/gh-ost
+cp ${tarball}.gz "$BUILD_ARTIFACT_DIR"/gh-ost/

script/ensure-go-installed

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+GO_VERSION=go1.7
+
+GO_PKG_DARWIN=${GO_VERSION}.darwin-amd64.pkg
+GO_PKG_DARWIN_SHA=e7089843bc7148ffcc147759985b213604d22bb9fd19bd930b515aa981bf1b22
+
+GO_PKG_LINUX=${GO_VERSION}.linux-amd64.tar.gz
+GO_PKG_LINUX_SHA=702ad90f705365227e902b42d91dd1a40e48ca7f67a2f4b2fd052aaa4295cd95
+
+export ROOTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/.." && pwd )"
+cd $ROOTDIR
+
+# If Go isn't installed globally, setup environment variables for local install.
+if [ -z "$(which go)" ] || [ -z "$(go version | grep $GO_VERSION)" ]; then
+  GODIR="$ROOTDIR/.vendor/go17"
+
+  if [ $(uname -s) = "Darwin" ]; then
+    export GOROOT="$GODIR/usr/local/go"
+  else
+    export GOROOT="$GODIR/go"
+  fi
+
+  export PATH="$GOROOT/bin:$PATH"
+fi
+
+# Check if local install exists, and install otherwise.
+if [ -z "$(which go)" ] || [ -z "$(go version | grep $GO_VERSION)" ]; then
+  [ -d "$GODIR" ] && rm -rf $GODIR
+  mkdir -p "$GODIR"
+  cd "$GODIR";
+
+  if [ $(uname -s) = "Darwin" ]; then
+    curl -L -O https://storage.googleapis.com/golang/$GO_PKG_DARWIN
+    shasum -a256 $GO_PKG_DARWIN | grep $GO_PKG_DARWIN_SHA
+    xar -xf $GO_PKG_DARWIN
+    cpio -i < com.googlecode.go.pkg/Payload
+  else
+    curl -L -O https://storage.googleapis.com/golang/$GO_PKG_LINUX
+    shasum -a256 $GO_PKG_LINUX | grep $GO_PKG_LINUX_SHA
+    tar xf $GO_PKG_LINUX
+  fi
+
+  # Prove we did something right
+  echo "$GO_VERSION installed in $GODIR: Go Binary: $(which go)"
+fi
+
+cd $ROOTDIR
+
+# Configure the new go to be the first go found
+export GOPATH=$ROOTDIR/.vendor

script/go

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -e
+
+. script/bootstrap
+
+mkdir -p bin
+bindir="$PWD"/bin
+
+cd .gopath/src/github.com/github/gh-ost
+go "$@"