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84 lines
1.7 KiB
84 lines
1.7 KiB
#!/bin/sh |
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# |
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# Copyright (c) 2005 Linus Torvalds |
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# |
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USAGE='[-a] [-d] [-f] [-l] [-n] [-q]' |
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. git-sh-setup |
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no_update_info= all_into_one= remove_redundant= |
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local= quiet= no_reuse_delta= |
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while case "$#" in 0) break ;; esac |
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do |
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case "$1" in |
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-n) no_update_info=t ;; |
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-a) all_into_one=t ;; |
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-d) remove_redundant=t ;; |
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-q) quiet=-q ;; |
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-f) no_reuse_delta=--no-reuse-delta ;; |
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-l) local=--local ;; |
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*) usage ;; |
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esac |
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shift |
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done |
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rm -f .tmp-pack-* |
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PACKDIR="$GIT_OBJECT_DIRECTORY/pack" |
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# There will be more repacking strategies to come... |
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case ",$all_into_one," in |
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,,) |
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rev_list='--unpacked' |
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rev_parse='--all' |
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pack_objects='--incremental' |
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;; |
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,t,) |
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rev_list= |
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rev_parse='--all' |
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pack_objects= |
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# Redundancy check in all-into-one case is trivial. |
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existing=`cd "$PACKDIR" && \ |
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find . -type f \( -name '*.pack' -o -name '*.idx' \) -print` |
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;; |
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esac |
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pack_objects="$pack_objects $local $quiet $no_reuse_delta" |
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name=$(git-rev-list --objects $rev_list $(git-rev-parse $rev_parse) 2>&1 | |
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git-pack-objects --non-empty $pack_objects .tmp-pack) || |
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exit 1 |
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if [ -z "$name" ]; then |
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echo Nothing new to pack. |
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exit 0 |
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fi |
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echo "Pack pack-$name created." |
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mkdir -p "$PACKDIR" || exit |
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mv .tmp-pack-$name.pack "$PACKDIR/pack-$name.pack" && |
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mv .tmp-pack-$name.idx "$PACKDIR/pack-$name.idx" || |
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exit |
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if test "$remove_redundant" = t |
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then |
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# We know $existing are all redundant only when |
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# all-into-one is used. |
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if test "$all_into_one" != '' && test "$existing" != '' |
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then |
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sync |
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( cd "$PACKDIR" && |
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for e in $existing |
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do |
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case "$e" in |
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./pack-$name.pack | ./pack-$name.idx) ;; |
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*) rm -f $e ;; |
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esac |
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done |
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) |
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fi |
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git-prune-packed |
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fi |
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case "$no_update_info" in |
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t) : ;; |
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*) git-update-server-info ;; |
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esac
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