| 1 | #!/bin/sh
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| 2 |
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| 3 | if [ "$1" = sysv ]; then
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| 4 | SYSV="INCLUDE"
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| 5 | SYSTEMD="IGNORE "
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| 6 | S6="IGNORE "
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| 7 | elif [ "$1" = systemd ]; then
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| 8 | SYSV="IGNORE "
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| 9 | SYSTEMD="INCLUDE"
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| 10 | S6="IGNORE "
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| 11 | elif [ "$1" = s6 ]; then
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| 12 | SYSV="IGNORE "
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| 13 | SYSTEMD="IGNORE "
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| 14 | S6="INCLUDE "
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| 15 | else
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| 16 | echo You must provide either \"sysv\" or \"systemd\" as argument
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| 17 | exit 1
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| 18 | fi
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| 19 |
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| 20 | echo "<!ENTITY % sysv \"$SYSV\">" > conditional.ent
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| 21 | echo "<!ENTITY % systemd \"$SYSTEMD\">" >> conditional.ent
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| 22 | echo "<!ENTITY % s6 \"$S6\">" >> conditional.ent
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| 23 |
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| 24 | if ! git status > /dev/null; then
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| 25 | # Either it's not a git repository, or git is unavaliable.
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| 26 | # Just workaround.
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| 27 | echo "<![ %sysv; [" > version.ent
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| 28 | echo "<!ENTITY version \"unknown\">" >> version.ent
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| 29 | echo "]]>" >> version.ent
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| 30 | echo "<![ %systemd; [" >> version.ent
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| 31 | echo "<!ENTITY version \"unknown-systemd\">" >> version.ent
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| 32 | echo "]]>" >> version.ent
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| 33 | echo "<![ %s6; [" >> version.ent
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| 34 | echo "<!ENTITY version \"unknown-s6\">" >> version.ent
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| 35 | echo "]]>" >> version.ent
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| 36 | echo "<!ENTITY releasedate \"unknown\">" >> version.ent
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| 37 | echo "<!ENTITY copyrightdate \"1999-2022\">" >> version.ent
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| 38 | exit 0
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| 39 | fi
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| 40 |
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| 41 | export LC_ALL=en_US.utf8
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| 42 | export TZ=US/Pacific
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| 43 |
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| 44 | commit_date=$(git show -s --format=format:"%cd" --date=local)
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| 45 |
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| 46 | year=$(date --date "$commit_date" "+%Y")
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| 47 | month=$(date --date "$commit_date" "+%B")
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| 48 | month_digit=$(date --date "$commit_date" "+%m")
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| 49 | day=$(date --date "$commit_date" "+%d" | sed 's/^0//')
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| 50 |
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| 51 | case $day in
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| 52 | "1" | "21" | "31" ) suffix="st";;
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| 53 | "2" | "22" ) suffix="nd";;
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| 54 | "3" | "23" ) suffix="rd";;
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| 55 | * ) suffix="th";;
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| 56 | esac
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| 57 |
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| 58 | full_date="$month $day$suffix, $year"
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| 59 |
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| 60 | sha="$(git describe --abbrev=1)"
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| 61 | rev=$(echo "$sha" | sed 's/-g[^-]*$//')
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| 62 | version="$rev"
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| 63 | versiond="$rev-systemd"
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| 64 | version6="$rev-s6"
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| 65 |
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| 66 | if [ "$(git diff HEAD | wc -l)" != "0" ]; then
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| 67 | version="$version+"
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| 68 | versiond="$versiond+"
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| 69 | version6="$version6+"
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| 70 | fi
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| 71 |
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| 72 | echo "<![ %sysv; [" > version.ent
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| 73 | echo "<!ENTITY version \"$version\">" >> version.ent
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| 74 | echo "]]>" >> version.ent
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| 75 | echo "<![ %systemd; [" >> version.ent
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| 76 | echo "<!ENTITY version \"$versiond\">" >> version.ent
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| 77 | echo "]]>" >> version.ent
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| 78 | echo "<![ %s6; [" >> version.ent
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| 79 | echo "<!ENTITY version \"$version6\">" >> version.ent
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| 80 | echo "]]>" >> version.ent
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| 81 | echo "<!ENTITY releasedate \"$full_date\">" >> version.ent
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| 82 | echo "<!ENTITY copyrightdate \"1999-$year\">" >> version.ent
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