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This adds --reference option to git submodule add and git submodule update commands, which is passed to git clone. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>maint
Michael S. Tsirkin
16 years ago
committed by
Junio C Hamano
3 changed files with 127 additions and 6 deletions
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#!/bin/sh |
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# |
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# Copyright (c) 2009, Red Hat Inc, Author: Michael S. Tsirkin (mst@redhat.com) |
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# |
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test_description='test clone --reference' |
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. ./test-lib.sh |
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base_dir=`pwd` |
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U=$base_dir/UPLOAD_LOG |
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test_expect_success 'preparing first repository' \ |
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'test_create_repo A && cd A && |
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echo first > file1 && |
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git add file1 && |
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git commit -m A-initial' |
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cd "$base_dir" |
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test_expect_success 'preparing second repository' \ |
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'git clone A B && cd B && |
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echo second > file2 && |
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git add file2 && |
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git commit -m B-addition && |
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git repack -a -d && |
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git prune' |
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cd "$base_dir" |
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test_expect_success 'preparing supermodule' \ |
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'test_create_repo super && cd super && |
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echo file > file && |
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git add file && |
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git commit -m B-super-initial' |
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cd "$base_dir" |
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test_expect_success 'submodule add --reference' \ |
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'cd super && git submodule add --reference ../B "file://$base_dir/A" sub && |
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git commit -m B-super-added' |
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cd "$base_dir" |
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test_expect_success 'after add: existence of info/alternates' \ |
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'test `wc -l <super/sub/.git/objects/info/alternates` = 1' |
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cd "$base_dir" |
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test_expect_success 'that reference gets used with add' \ |
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'cd super/sub && |
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echo "0 objects, 0 kilobytes" > expected && |
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git count-objects > current && |
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diff expected current' |
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cd "$base_dir" |
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test_expect_success 'cloning supermodule' \ |
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'git clone super super-clone' |
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cd "$base_dir" |
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test_expect_success 'update with reference' \ |
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'cd super-clone && git submodule update --init --reference ../B' |
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cd "$base_dir" |
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test_expect_success 'after update: existence of info/alternates' \ |
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'test `wc -l <super-clone/sub/.git/objects/info/alternates` = 1' |
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cd "$base_dir" |
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test_expect_success 'that reference gets used with update' \ |
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'cd super-clone/sub && |
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echo "0 objects, 0 kilobytes" > expected && |
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git count-objects > current && |
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diff expected current' |
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cd "$base_dir" |
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test_done |
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