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@@ -1,5 +1,8 @@ |
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#!/bin/sh |
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# Creates a tarball with the concatenation of a git tree and the submodules. |
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# Hidden files such as .gitignore are skipped. |
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# GNU tar |
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TAR=${2:-"tar"} |
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if [ $# -lt 1 ] ; then |
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@@ -10,24 +13,17 @@ fi |
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FNAME=$1 |
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PREFIX=`basename $FNAME | sed -e 's/\.tar.*$//'` |
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OUT="" |
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while true ; do |
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_mktemp=`which mktemp` |
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if [ F"$_mktemp" != "F" ] ; then |
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OUT=`$_mktemp /tmp/files-XXXXXXXX` |
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break |
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else |
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OUT="/tmp/files-`strings -7 /dev/urandom | head -1 | sed -e 's/[^[:alnum:]]//g'`" |
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fi |
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if [ ! -f "$OUT" ] ; then break ; fi |
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done |
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ALL_TAR=$(mktemp) || { echo "mktemp is missing!"; exit 1; } |
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TMP_TAR=$(mktemp) || { echo "mktemp is missing!"; exit 1; } |
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trap 'rm -f "$TMP_TAR" "$ALL_TAR"' EXIT |
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git ls-files > $OUT |
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SUBMODULES=`git submodule | cut -d ' ' -f 3` |
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# Create tarball for main repo contents. |
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git archive --prefix="$PREFIX/" HEAD ":!.*" ":!**/.*" > "$ALL_TAR" |
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for sub in $SUBMODULES ; do |
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(cd $sub && git ls-files | sed -e "s|^|$sub/|" >> $OUT) |
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done |
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# Append submodule contents, if any. |
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export PREFIX TMP_TAR ALL_TAR |
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git submodule --quiet foreach --recursive \ |
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'git archive --prefix="$PREFIX/$displaypath/" HEAD ":!.*" ":!**/.*" > "$TMP_TAR"; |
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tar Af "$ALL_TAR" "$TMP_TAR"' |
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${TAR} -c --exclude='.[^/]*' --exclude='*.xz' --exclude='*.gz' --no-recursion --transform "s|^|$PREFIX/|" -a -T $OUT -v -f $FNAME |
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rm -f $OUT |
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xz < "$ALL_TAR" > "$FNAME" |