ad40ef0f18
Borrowing slightly from git.git, derive a VERSION-FILE from the current state of user's git working directory. The VERSION is derived relative to the latest git annotated tag object (using git-describe) and includable either in shell scripts or in Makefiles. The basic 'make dist' target generates a .tar.gz and a .zip file named by the detected version. Also include a basic clean target and dummy test target. Signed-off-by: Emil Sit <sit@emilsit.net>
39 lines
568 B
Bash
Executable File
39 lines
568 B
Bash
Executable File
#!/bin/sh
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# Based on git's GIT-VERSION-GEN.
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VF=VERSION-FILE
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DEF_VER=v2.2
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LF='
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'
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if test -d .git -o -f .git &&
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VN=$(git describe --abbrev=4 HEAD 2>/dev/null) &&
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case "$VN" in
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*$LF*) (exit 1) ;;
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v[0-9]*)
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git update-index -q --refresh
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test -z "$(git diff-index --name-only HEAD --)" ||
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VN="$VN-dirty" ;;
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esac
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then
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VN=$(echo "$VN" | sed -e 's/-/./g');
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else
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VN="$DEF_VER"
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fi
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VN=$(expr "$VN" : v*'\(.*\)')
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if test -r $VF
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then
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VC=$(sed -e 's/^VERSION=//' <$VF)
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else
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VC=unset
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fi
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test "$VN" = "$VC" || {
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echo >&2 "VERSION=$VN"
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echo "VERSION=$VN" >$VF
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}
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