| 1 | #!/bin/sh
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| 2 |
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| 3 | if ! git status > /dev/null; then
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| 4 | # Either it's not a git repository, or git is unavaliable.
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| 5 | # Just workaround.
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| 6 | echo "<!ENTITY version \"unknown\">" > version.ent
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| 7 | echo "<!ENTITY versiond \"unknown-systemd\">" >> version.ent
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| 8 | echo "<!ENTITY releasedate \"unknown\">" >> version.ent
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| 9 | echo "<!ENTITY copyrightdate \"1999-2021\">" >> version.ent
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| 10 | exit 0
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| 11 | fi
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| 12 |
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| 13 | export LC_ALL=en_US.utf8
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| 14 | export TZ=US/Pacific
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| 15 |
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| 16 | commit_date=$(git show -s --format=format:"%cd" --date=local)
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| 17 | short_date=$(date --date "$commit_date" "+%Y%m%d")
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| 18 |
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| 19 | year=$(date --date "$commit_date" "+%Y")
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| 20 | month=$(date --date "$commit_date" "+%B")
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| 21 | month_digit=$(date --date "$commit_date" "+%m")
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| 22 | day=$(date --date "$commit_date" "+%d" | sed 's/^0//')
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| 23 |
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| 24 | case $day in
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| 25 | "1" | "21" | "31" ) suffix="st";;
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| 26 | "2" | "22" ) suffix="nd";;
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| 27 | "3" | "23" ) suffix="rd";;
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| 28 | * ) suffix="th";;
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| 29 | esac
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| 30 |
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| 31 | full_date="$month $day$suffix, $year"
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| 32 |
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| 33 | sha="g$(git describe --always)"
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| 34 | version="GIT-$short_date-$sha"
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| 35 | versiond="GIT-$short_date-$sha-systemd"
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| 36 |
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| 37 | if [ "$(git diff HEAD | wc -l)" != "0" ]; then
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| 38 | version="$version-MODIFIED"
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| 39 | versiond="$versiond-MODIFIED"
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| 40 | fi
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| 41 |
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| 42 | echo "<!ENTITY version \"$version\">" > version.ent
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| 43 | echo "<!ENTITY versiond \"$versiond\">" >> version.ent
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| 44 | echo "<!ENTITY releasedate \"$full_date\">" >> version.ent
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| 45 | echo "<!ENTITY copyrightdate \"1999-$year\">" >> version.ent
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