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6ca780c12d
Now the version for trunk head is simply rx.y-z. x.y is the last
release, and z is the number of commits after x.y.
For other commits, the version is rx.y-z-g{sha}. An abbreviated sha
hash is added to distinguish commits with same x, y, and z on different
branches.
If there are uncommited changes, a "+" is appended to the version,
indicating the version is "unclean".
To make it works correctly, a tag "rx.y" have to be created on the last
commit on trunk of x.y release.
48 lines
1.4 KiB
Bash
Executable File
48 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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if ! git status > /dev/null; then
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# Either it's not a git repository, or git is unavaliable.
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# Just workaround.
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echo "<!ENTITY version \"unknown\">" > version.ent
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echo "<!ENTITY versiond \"unknown-systemd\">" >> version.ent
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echo "<!ENTITY releasedate \"unknown\">" >> version.ent
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echo "<!ENTITY copyrightdate \"1999-2021\">" >> version.ent
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exit 0
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fi
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export LC_ALL=en_US.utf8
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export TZ=US/Pacific
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commit_date=$(git show -s --format=format:"%cd" --date=local)
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year=$(date --date "$commit_date" "+%Y")
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month=$(date --date "$commit_date" "+%B")
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month_digit=$(date --date "$commit_date" "+%m")
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day=$(date --date "$commit_date" "+%d" | sed 's/^0//')
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case $day in
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"1" | "21" | "31" ) suffix="st";;
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"2" | "22" ) suffix="nd";;
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"3" | "23" ) suffix="rd";;
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* ) suffix="th";;
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esac
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full_date="$month $day$suffix, $year"
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sha="$(git describe --abbrev=1)"
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if git describe --all --match trunk > /dev/null 2> /dev/null; then
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sha=$(echo "$sha" | sed 's/-g[^-]*$//')
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fi
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version="$sha"
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versiond="$sha-systemd"
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if [ "$(git diff HEAD | wc -l)" != "0" ]; then
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version="$version+"
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versiond="$versiond+"
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fi
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echo "<!ENTITY version \"$version\">" > version.ent
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echo "<!ENTITY versiond \"$versiond\">" >> version.ent
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echo "<!ENTITY releasedate \"$full_date\">" >> version.ent
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echo "<!ENTITY copyrightdate \"1999-$year\">" >> version.ent
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