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f0a24aa56e
The new option "--include-tag" allows the caller to request that any annotated tag be included into the packfile if the object the tag references was also included as part of the packfile. This option can be useful on the server side of a native git transport, where the server knows what commits it is including into a packfile to update the client. If new annotated tags have been introduced then we can also include them in the packfile, saving the client from needing to request them through a second connection. This change only introduces the backend option and provides a test. Protocol extensions to make this useful in fetch-pack/upload-pack are still necessary to activate the logic during transport. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
84 lines
1.8 KiB
Bash
Executable file
84 lines
1.8 KiB
Bash
Executable file
#!/bin/sh
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test_description='git-pack-object --include-tag'
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. ./test-lib.sh
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TRASH=`pwd`
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test_expect_success setup '
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echo c >d &&
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git update-index --add d &&
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tree=`git write-tree` &&
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commit=`git commit-tree $tree </dev/null` &&
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echo "object $commit" >sig &&
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echo "type commit" >>sig &&
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echo "tag mytag" >>sig &&
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echo "tagger $(git var GIT_COMMITTER_IDENT)" >>sig &&
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echo >>sig &&
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echo "our test tag" >>sig &&
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tag=`git mktag <sig` &&
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rm d sig &&
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git update-ref refs/tags/mytag $tag && {
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echo $tree &&
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echo $commit &&
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git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\) .*/\\1/"
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} >obj-list
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'
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rm -rf clone.git
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test_expect_success 'pack without --include-tag' '
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packname_1=$(git pack-objects \
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--window=0 \
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test-1 <obj-list)
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'
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test_expect_success 'unpack objects' '
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(
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GIT_DIR=clone.git &&
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export GIT_DIR &&
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git init &&
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git unpack-objects -n <test-1-${packname_1}.pack &&
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git unpack-objects <test-1-${packname_1}.pack
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)
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'
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test_expect_success 'check unpacked result (have commit, no tag)' '
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git rev-list --objects $commit >list.expect &&
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(
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GIT_DIR=clone.git &&
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export GIT_DIR &&
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test_must_fail git cat-file -e $tag &&
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git rev-list --objects $commit
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) >list.actual &&
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git diff list.expect list.actual
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'
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rm -rf clone.git
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test_expect_success 'pack with --include-tag' '
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packname_1=$(git pack-objects \
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--window=0 \
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--include-tag \
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test-2 <obj-list)
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'
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test_expect_success 'unpack objects' '
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(
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GIT_DIR=clone.git &&
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export GIT_DIR &&
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git init &&
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git unpack-objects -n <test-2-${packname_1}.pack &&
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git unpack-objects <test-2-${packname_1}.pack
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)
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'
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test_expect_success 'check unpacked result (have commit, have tag)' '
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git rev-list --objects mytag >list.expect &&
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(
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GIT_DIR=clone.git &&
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export GIT_DIR &&
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git rev-list --objects $tag
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) >list.actual &&
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git diff list.expect list.actual
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'
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test_done
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