#!/bin/bash # This script sets up a go workspace locally and builds all go components. # You can 'source' this file if you want to set up GOPATH in your local shell. # gitcommit prints the current Git commit information function gitcommit() { set -o errexit set -o nounset set -o pipefail topdir=$(dirname "$0")/.. cd "${topdir}" # TODO: when we start making tags, switch to git describe? if git_commit=$(git rev-parse --short "HEAD^{commit}" 2>/dev/null); then # Check if the tree is dirty. if ! dirty_tree=$(git status --porcelain) || [[ -n "${dirty_tree}" ]]; then echo "${git_commit}-dirty" else echo "${git_commit}" fi else echo "(none)" fi return 0 } if [[ -z "$(which go)" ]]; then echo "Can't find 'go' in PATH, please fix and retry." >&2 echo "See http://golang.org/doc/install for installation instructions." >&2 exit 1 fi # Travis continuous build uses a head go release that doesn't report # a version number, so we skip this check on Travis. Its unnecessary # there anyway. if [[ "${TRAVIS:-}" != "true" ]]; then GO_VERSION=($(go version)) if [[ "${GO_VERSION[2]}" < "go1.2" ]]; then echo "Detected go version: ${GO_VERSION[*]}." >&2 echo "OpenShift requires go version 1.2 or greater." >&2 echo "Please install Go version 1.2 or later" >&2 exit 1 fi fi OS_REPO_ROOT=$(dirname "${BASH_SOURCE:-$0}")/.. if [[ "${OSTYPE:-}" == *darwin* ]]; then # Make the path absolute if it is not. if [[ "${OS_REPO_ROOT}" != /* ]]; then OS_REPO_ROOT=${PWD}/${OS_REPO_ROOT} fi else # Resolve symlinks. OS_REPO_ROOT=$(readlink -f "${OS_REPO_ROOT}") fi OS_TARGET="${OS_REPO_ROOT}/_output/go" mkdir -p "${OS_TARGET}" OS_GO_PACKAGE=github.com/openshift/origin OS_GO_PACKAGE_DIR="${OS_TARGET}/src/${OS_GO_PACKAGE}" OS_GO_PACKAGE_BASEDIR=$(dirname "${OS_GO_PACKAGE_DIR}") mkdir -p "${OS_GO_PACKAGE_BASEDIR}" # Create symlink under _output/go/src. ln -snf "${OS_REPO_ROOT}" "${OS_GO_PACKAGE_DIR}" GOPATH="${OS_TARGET}:${OS_REPO_ROOT}/Godeps/_workspace" export GOPATH # Unset GOBIN in case it already exists in the current session. unset GOBIN OS_BUILD_TAGS=${OS_BUILD_TAGS-}