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Merge pull request #1076 from filbranden/config_environment1

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More config-go.sh cleanup
This commit is contained in:
Joe Beda 2014-08-27 21:31:46 -07:00
commit b864c2ce3d
1 changed files with 31 additions and 15 deletions
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46
hack/config-go.sh
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@ -97,25 +97,41 @@ kube::setup_go_environment() {
}
KUBE_REPO_ROOT=$(dirname "${BASH_SOURCE:-$0}")/..
if [[ "${OSTYPE:-}" == *darwin* ]]; then
# Make the path absolute if it is not.
if [[ "${KUBE_REPO_ROOT}" != /* ]]; then
KUBE_REPO_ROOT=${PWD}/${KUBE_REPO_ROOT}
fi
else
# Resolve symlinks.
KUBE_REPO_ROOT=$(readlink -f "${KUBE_REPO_ROOT}")
fi
# --- Environment Variables ---
# KUBE_REPO_ROOT - Path to the top of the build tree.
# KUBE_TARGET - Path where output Go files are saved.
# KUBE_GO_PACKAGE - Full name of the Kubernetes Go package.
# Make ${KUBE_REPO_ROOT} an absolute path.
KUBE_REPO_ROOT=$(
set -eu
unset CDPATH
scripts_dir=$(dirname "${BASH_SOURCE[0]}")
cd "${scripts_dir}"
cd ..
pwd
)
export KUBE_REPO_ROOT
KUBE_TARGET="${KUBE_REPO_ROOT}/output/go"
mkdir -p "${KUBE_TARGET}"
export KUBE_TARGET
KUBE_GO_PACKAGE=github.com/GoogleCloudPlatform/kubernetes
KUBE_GO_PACKAGE_DIR="${KUBE_TARGET}/src/${KUBE_GO_PACKAGE}"
export KUBE_GO_PACKAGE
KUBE_GO_PACKAGE_BASEDIR=$(dirname "${KUBE_GO_PACKAGE_DIR}")
mkdir -p "${KUBE_GO_PACKAGE_BASEDIR}"
(
# Create symlink named ${KUBE_GO_PACKAGE} under output/go/src.
# So that Go knows how to import Kubernetes sources by full path.
# Use a subshell to avoid leaking these variables.
set -eu
go_pkg_dir="${KUBE_TARGET}/src/${KUBE_GO_PACKAGE}"
go_pkg_basedir=$(dirname "${go_pkg_dir}")
mkdir -p "${go_pkg_basedir}"
rm -f "${go_pkg_dir}"
# TODO: This symlink should be relative.
ln -s "${KUBE_REPO_ROOT}" "${go_pkg_dir}"
)
# Create symlink under output/go/src.
ln -snf "${KUBE_REPO_ROOT}" "${KUBE_GO_PACKAGE_DIR}"