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34 lines
717 B
34 lines
717 B
#!/bin/bash
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#
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# get a specified git version as tarball
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#
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# (C) 2013 Stefan Seyfried
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# License: WTFPLv2
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#
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# parameters:
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# * git URL
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# * git tag/tree-ish to archive
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# * archive name (.tar.bz2 will be stripped off)
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# * archive/download directory
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#
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# *** no matter the archive name, it will always be compressed with bzip2 ***
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#
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GIT_URL="$1"
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GIT_TAG="$2"
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TAR_NAME="$3"
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ARCHIVE="$4"
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test -z "$ARCHIVE" && ARCHIVE="$PWD"
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TAR_PATH=${TAR_NAME%.tar*}
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DIR=$(mktemp -d $PWD/git_archive.XXXXXX)
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# clean up at exit
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trap "rm -rf $DIR" EXIT
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# exit on error
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set -e
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git clone $GIT_URL $DIR
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cd $DIR
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git archive -o $TAR_PATH.tar --prefix=$TAR_PATH/ $GIT_TAG
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bzip2 $TAR_PATH.tar
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mv $TAR_PATH.tar.bz2 $ARCHIVE/
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# exit trap cleans up...
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