mirror of
https://github.com/systemd/systemd.git
synced 2024-11-05 06:52:22 +03:00
19 lines
436 B
Bash
Executable File
19 lines
436 B
Bash
Executable File
#!/bin/bash
|
|
|
|
set -eu
|
|
set -o pipefail
|
|
|
|
dir="$1"
|
|
tag="$2"
|
|
fallback="$3"
|
|
|
|
if [ -n "$tag" ]; then
|
|
echo "$tag"
|
|
exit 0
|
|
fi
|
|
|
|
# Apparently git describe has a bug where it always considers the work-tree
|
|
# dirty when invoked with --git-dir (even though 'git status' is happy). Work
|
|
# around this issue by cd-ing to the source directory.
|
|
cd "$dir" && git describe --abbrev=7 --dirty=+ 2>/dev/null | sed 's/^v//' || echo "$fallback"
|