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git/t/t5304-prune.sh

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Make git prune remove temporary packs that look like write failures Write errors when repacking (eg, due to out-of-space conditions) can leave temporary packs (and possibly other files beginning with "tmp_") lying around which no existing codepath removes and which aren't obvious to the casual user. These can also be multi-megabyte files wasting noticeable space. Unfortunately there's no way to definitely tell in builtin-prune that a tmp_ file is not being used by a concurrent process, such as a fetch. However, it is documented that pruning should only be done on a quiet repository and --expire is honoured (using code from Johannes Schindelin, along with a test case he wrote) so that its safety is the same as that of loose object pruning. Since they might be signs of a problem (unlike orphaned loose objects) the names of any removed files are printed. Signed-off-by: David Tweed (david.tweed@gmail.com) Acked-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-07 03:55:14 +01:00
#!/bin/sh
#
# Copyright (c) 2008 Johannes E. Schindelin
#
test_description='prune'
. ./test-lib.sh
test_expect_success setup '
: > file &&
git add file &&
test_tick &&
git commit -m initial &&
git gc
'
test_expect_success 'prune stale packs' '
orig_pack=$(echo .git/objects/pack/*.pack) &&
: > .git/objects/tmp_1.pack &&
: > .git/objects/tmp_2.pack &&
test-chmtime -86501 .git/objects/tmp_1.pack &&
git prune --expire 1.day &&
test -f $orig_pack &&
test -f .git/objects/tmp_2.pack &&
! test -f .git/objects/tmp_1.pack
'
test_done
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