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Allow setting of git_commit, version, and dirty via shell varables

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This is particularly useful if building from a tarball instead of from a
checked out git repo (as all Linux distributions do)
This commit is contained in:
Eric Paris 2014-09-04 10:25:50 -04:00
parent c7e8e05706
commit 428e0aaff0
1 changed files with 9 additions and 7 deletions
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16
hack/config-go.sh
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@ -34,19 +34,21 @@ kube::version_ldflags() {
cd "${KUBE_REPO_ROOT}"
declare -a ldflags=()
if KUBE_GIT_COMMIT=$(git rev-parse "HEAD^{commit}" 2>/dev/null); then
if [[ -n ${KUBE_GIT_COMMIT-} ]] || KUBE_GIT_COMMIT=$(git rev-parse "HEAD^{commit}" 2>/dev/null); then
ldflags+=(-X "${KUBE_GO_PACKAGE}/pkg/version.gitCommit" "${KUBE_GIT_COMMIT}")
# Check if the tree is dirty.
if git_status=$(git status --porcelain) && [[ -z "${git_status}" ]]; then
KUBE_GIT_TREE_STATE="clean"
else
KUBE_GIT_TREE_STATE="dirty"
if [[ -z ${KUBE_GIT_TREE_STATE-} ]]; then
# Check if the tree is dirty. default to dirty
if git_status=$(git status --porcelain 2>/dev/null) && [[ -z ${git_status} ]]; then
KUBE_GIT_TREE_STATE="clean"
else
KUBE_GIT_TREE_STATE="dirty"
fi
fi
ldflags+=(-X "${KUBE_GO_PACKAGE}/pkg/version.gitTreeState" "${KUBE_GIT_TREE_STATE}")
# Use git describe to find the version based on annotated tags.
if KUBE_GIT_VERSION=$(git describe --abbrev=14 "${KUBE_GIT_COMMIT}^{commit}" 2>/dev/null); then
if [[ -n ${KUBE_GIT_VERSION-} ]] || KUBE_GIT_VERSION=$(git describe --abbrev=14 "${KUBE_GIT_COMMIT}^{commit}" 2>/dev/null); then
if [[ "${KUBE_GIT_TREE_STATE}" == "dirty" ]]; then
# git describe --dirty only considers changes to existing files, but
# that is problematic since new untracked .go files affect the build,