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215a7ad1 JH |
1 | git-prune(1) |
2 | ============ | |
2cf565c5 DG |
3 | |
4 | NAME | |
5 | ---- | |
29cf5e12 | 6 | git-prune - Prune all unreachable objects from the object database |
2cf565c5 DG |
7 | |
8 | ||
9 | SYNOPSIS | |
10 | -------- | |
f01913e4 | 11 | 'git-prune' [-n] [--expire <expire>] [--] [<head>...] |
2cf565c5 DG |
12 | |
13 | DESCRIPTION | |
14 | ----------- | |
f85a4191 | 15 | |
ba020ef5 JN |
16 | NOTE: In most cases, users should run 'git-gc', which calls |
17 | 'git-prune'. See the section "NOTES", below. | |
8d308b35 | 18 | |
ba020ef5 | 19 | This runs 'git-fsck --unreachable' using all the refs |
2b86976b | 20 | available in `$GIT_DIR/refs`, optionally with additional set of |
58949bb1 | 21 | objects specified on the command line, and prunes all unpacked |
2b86976b JH |
22 | objects unreachable from any of these head objects from the object database. |
23 | In addition, it | |
f85a4191 | 24 | prunes the unpacked objects that are also found in packs by |
ba020ef5 | 25 | running 'git-prune-packed'. |
f85a4191 | 26 | |
58949bb1 CF |
27 | Note that unreachable, packed objects will remain. If this is |
28 | not desired, see linkgit:git-repack[1]. | |
29 | ||
f85a4191 JH |
30 | OPTIONS |
31 | ------- | |
32 | ||
33 | -n:: | |
34 | Do not remove anything; just report what it would | |
35 | remove. | |
2cf565c5 | 36 | |
e994004f | 37 | \--:: |
c82365dc JH |
38 | Do not interpret any more arguments as options. |
39 | ||
3240240f | 40 | --expire <time>:: |
f01913e4 JS |
41 | Only expire loose objects older than <time>. |
42 | ||
c82365dc | 43 | <head>...:: |
2b86976b | 44 | In addition to objects |
c82365dc | 45 | reachable from any of our references, keep objects |
2b86976b | 46 | reachable from listed <head>s. |
c82365dc JH |
47 | |
48 | EXAMPLE | |
49 | ------- | |
50 | ||
2b86976b | 51 | To prune objects not used by your repository nor another that |
c82365dc JH |
52 | borrows from your repository via its |
53 | `.git/objects/info/alternates`: | |
54 | ||
55 | ------------ | |
b1889c36 | 56 | $ git prune $(cd ../another && $(git rev-parse --all)) |
c82365dc | 57 | ------------ |
2cf565c5 | 58 | |
8d308b35 JK |
59 | Notes |
60 | ----- | |
61 | ||
ba020ef5 JN |
62 | In most cases, users will not need to call 'git-prune' directly, but |
63 | should instead call 'git-gc', which handles pruning along with | |
8d308b35 JK |
64 | many other housekeeping tasks. |
65 | ||
66 | For a description of which objects are considered for pruning, see | |
ba020ef5 | 67 | 'git-fsck''s --unreachable option. |
8d308b35 | 68 | |
56ae8df5 | 69 | SEE ALSO |
8d308b35 JK |
70 | -------- |
71 | ||
72 | linkgit:git-fsck[1], | |
73 | linkgit:git-gc[1], | |
74 | linkgit:git-reflog[1] | |
75 | ||
2cf565c5 DG |
76 | Author |
77 | ------ | |
78 | Written by Linus Torvalds <torvalds@osdl.org> | |
79 | ||
80 | Documentation | |
81 | -------------- | |
82 | Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel.org>. | |
83 | ||
84 | GIT | |
85 | --- | |
9e1f0a85 | 86 | Part of the linkgit:git[1] suite |