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systemd/tools/vcs-tag.sh

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Make vcs-tag do something useful for non-developer mode as well When building packages of arbitrary commits of systemd-stable, distributors might want to include a git sha of the exact commit they're on. Let's extend vcs-tag a little to make this possible. If we're on a commit matching a tag, don't generate a git sha at all. If we're not on a commit matching a tag, generate a vcs tag as usually. However, if we're not in developer mode, don't append a '^' if the tree is dirty to accomodate package builds applying various patches to the tree which shouldn't be considered as "dirty" edits.
2024-07-19 13:05:11 +02:00
#!/bin/bash
# SPDX-License-Identifier: LGPL-2.1-or-later
set -e
MODE="$1"
meson: avoid error message if git is not installed [1/9] Generating version.h with a custom command /home/zbyszek/src/systemd/tools/vcs-tag.sh: line 17: git: command not found If git is not available, do not try to call it.
2024-12-05 12:39:04 +01:00
if ! [[ -d .git ]] ||
! command -v git >/dev/null ||
git describe --tags --exact-match &>/dev/null
then
Make vcs-tag do something useful for non-developer mode as well When building packages of arbitrary commits of systemd-stable, distributors might want to include a git sha of the exact commit they're on. Let's extend vcs-tag a little to make this possible. If we're on a commit matching a tag, don't generate a git sha at all. If we're not on a commit matching a tag, generate a vcs tag as usually. However, if we're not in developer mode, don't append a '^' if the tree is dirty to accomodate package builds applying various patches to the tree which shouldn't be considered as "dirty" edits.
2024-07-19 13:05:11 +02:00
exit 0
fi
if [[ "$MODE" == "developer" ]]; then
DIRTY="--dirty=^"
else
DIRTY=""
fi
echo "-g$(git describe --abbrev=7 --match="" --always $DIRTY)"
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