24 lines
553 B
Bash
24 lines
553 B
Bash
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#!/bin/sh
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# args
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repo="${1%/}"
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ref="${2-HEAD}"
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# check
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if test ! -d "${repo}/.git"; then
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echo "usage: $0 <repodir> [ <ref> ]"
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exit 1
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fi
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# get + print info
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commit=$(cd $repo; git show --pretty='format:%h' $ref | head -1)
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date=$(cd $repo; git show --pretty='format:%cs' $ref | head -1 | tr -d '-')
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echo "# $repo $ref -> commit $commit - date $date"
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# create tarball
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name="${repo##*/}"
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file="${name}-${commit}.tar.xz"
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(cd $repo; git archive --format=tar --prefix=${name}-${commit}/ ${commit}) \
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| xz -9ev > "$file"
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echo "# $file written"
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