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944faf6598
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.
18 lines
310 B
Bash
Executable File
18 lines
310 B
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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set -e
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MODE="$1"
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if ! [[ -d .git ]] || git describe --tags --exact-match &>/dev/null; then
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exit 0
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fi
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if [[ "$MODE" == "developer" ]]; then
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DIRTY="--dirty=^"
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else
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DIRTY=""
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fi
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echo "-g$(git describe --abbrev=7 --match="" --always $DIRTY)"
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