diff options
Diffstat (limited to 'scripts/repo-info.sh')
-rwxr-xr-x | scripts/repo-info.sh | 122 |
1 files changed, 67 insertions, 55 deletions
diff --git a/scripts/repo-info.sh b/scripts/repo-info.sh index 0e402535d..4e8795344 100755 --- a/scripts/repo-info.sh +++ b/scripts/repo-info.sh @@ -2,66 +2,78 @@ # # Retrieves git repository info for directory ${1} using command ${2} -# Args -REPO_DIR='.' -if [[ ${1} ]]; then - REPO_DIR=${1} -fi -GIT_EXE='git' -if [[ ${2} ]]; then - GIT_EXE=${2} -fi +function repo_info() +{ + local repo_dir git_exe commit upstream err -# Switch to working directory -if ! cd ${REPO_DIR} 2>/dev/null; then - echo "Invalid directory ${REPO_DIR}." 1>&2 - exit 1 -fi + # Process args + repo_dir='.' + if [[ ${1} ]]; then + repo_dir=${1} + fi + git_exe='git' + if [[ ${2} ]]; then + git_exe=${2} + fi + + # Switch to working directory + if ! cd ${repo_dir} 2>/dev/null; then + echo "Invalid directory ${repo_dir}." 1>&2 + return 1 + fi -# Check whether we have git -if ! hash ${GIT_EXE} 2>/dev/null; then - echo "Command '${GIT_EXE}' not found." 1>&2 - exit 1 -fi + # Check whether we have git + if ! hash ${git_exe} 2>/dev/null; then + echo "Command '${git_exe}' not found." 1>&2 + return 1 + fi -# Check if there is a valid git repo here -HASH=$(${GIT_EXE} rev-parse HEAD) -ERR=$? -if [[ ${ERR} -ne 0 ]]; then - echo "Not a valid repository." 1>&2 - exit ${ERR} -elif [[ -z ${HASH} ]]; then - echo "Not a valid repository." 1>&2 - exit 1 -fi + # Check if there is a valid git repo here + HASH=$(${git_exe} rev-parse HEAD) + SHORTHASH=$(${git_exe} rev-parse --short HEAD) + err=$? + if [[ ${err} -ne 0 ]]; then + echo "Not a valid repository." 1>&2 + return ${err} + elif [[ -z ${HASH} ]]; then + echo "Not a valid repository." 1>&2 + return 1 + fi -# Retrieve info -URL=$(${GIT_EXE} config remote.origin.url) -TAG=$(${GIT_EXE} describe --tags --abbrev=0) -if [[ ${TAG} ]]; then - REV=$(${GIT_EXE} rev-list ${TAG}.. --count) -else - TAG=$(${GIT_EXE} describe --tags $(${GIT_EXE} rev-list --tags --max-count=1)) + # Retrieve info + URL=$(${git_exe} config remote.origin.url) + + # check if an annotated tag is reachable from HEAD + TAG=$(${git_exe} describe --tags --abbrev=0 --exact-match --match \[0-9\]\*.\[0-9\]\*.\[0-9\]\* HEAD 2> /dev/null) if [[ ${TAG} ]]; then - REV=$(${GIT_EXE} rev-list $(${GIT_EXE} merge-base ${TAG} HEAD).. --count) + # if TAG is a release tag and HASH == TAG_HASH, this is release code + TAG_HASH=$(${git_exe} rev-list ${TAG} --max-count=1) + REV=$(${git_exe} rev-list $(${git_exe} merge-base ${TAG} HEAD).. --count) else - REV=$(${GIT_EXE} rev-list HEAD --count) + REV=$(${git_exe} rev-list HEAD --count) + fi + + BRANCH=$(${git_exe} symbolic-ref -q --short HEAD) + REMOTE="${URL}" + upstream=$(${git_exe} config branch.${BRANCH}.remote) + if [[ ${upstream} ]]; then + REMOTE="${upstream}" fi -fi -BRANCH=$(${GIT_EXE} symbolic-ref -q --short HEAD) -REMOTE="${URL}" -UPSTREAM=$(${GIT_EXE} config branch.${BRANCH}.remote) -if [[ ${UPSTREAM} ]]; then - REMOTE="${UPSTREAM}" -fi -DATE=$(${GIT_EXE} log -1 --format="format:%ai") + DATE=$(${git_exe} log -1 --format="format:%ci") + + # Output + # Only write tag and rev if they exist. + echo "URL=${URL}" + echo "HASH=${HASH}" + echo "SHORTHASH=${SHORTHASH}" + if [[ ${TAG} ]]; then echo "TAG=${TAG}"; fi + if [[ ${TAG_HASH} ]]; then echo "TAG_HASH=${TAG_HASH}"; fi + if [[ ${REV} ]]; then echo "REV=${REV}"; fi + echo "BRANCH=${BRANCH}" + echo "REMOTE=${REMOTE}" + echo "DATE=${DATE}" + + return 0 +} -# Output -# Only write tag and rev if they exist. -echo "URL=${URL}" -echo "HASH=${HASH}" -if [[ ${TAG} ]]; then echo "TAG=${TAG}"; fi -if [[ ${REV} ]]; then echo "REV=${REV}"; fi -echo "BRANCH=${BRANCH}" -echo "REMOTE=${REMOTE}" -echo "DATE=${DATE}" +repo_info "$@" |