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Commit | Line | Data |
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1 | git-commit-graph(1) | |
2 | =================== | |
3 | ||
4 | NAME | |
5 | ---- | |
6 | git-commit-graph - Write and verify Git commit-graph files | |
7 | ||
8 | ||
9 | SYNOPSIS | |
10 | -------- | |
11 | [verse] | |
12 | 'git commit-graph read' [--object-dir <dir>] | |
13 | 'git commit-graph verify' [--object-dir <dir>] | |
14 | 'git commit-graph write' <options> [--object-dir <dir>] | |
15 | ||
16 | ||
17 | DESCRIPTION | |
18 | ----------- | |
19 | ||
20 | Manage the serialized commit-graph file. | |
21 | ||
22 | ||
23 | OPTIONS | |
24 | ------- | |
25 | --object-dir:: | |
26 | Use given directory for the location of packfiles and commit-graph | |
27 | file. This parameter exists to specify the location of an alternate | |
28 | that only has the objects directory, not a full `.git` directory. The | |
29 | commit-graph file is expected to be at `<dir>/info/commit-graph` and | |
30 | the packfiles are expected to be in `<dir>/pack`. | |
31 | ||
32 | ||
33 | COMMANDS | |
34 | -------- | |
35 | 'write':: | |
36 | ||
37 | Write a commit-graph file based on the commits found in packfiles. | |
38 | + | |
39 | With the `--stdin-packs` option, generate the new commit graph by | |
40 | walking objects only in the specified pack-indexes. (Cannot be combined | |
41 | with `--stdin-commits` or `--reachable`.) | |
42 | + | |
43 | With the `--stdin-commits` option, generate the new commit graph by | |
44 | walking commits starting at the commits specified in stdin as a list | |
45 | of OIDs in hex, one OID per line. (Cannot be combined with | |
46 | `--stdin-packs` or `--reachable`.) | |
47 | + | |
48 | With the `--reachable` option, generate the new commit graph by walking | |
49 | commits starting at all refs. (Cannot be combined with `--stdin-commits` | |
50 | or `--stdin-packs`.) | |
51 | + | |
52 | With the `--append` option, include all commits that are present in the | |
53 | existing commit-graph file. | |
54 | ||
55 | 'read':: | |
56 | ||
57 | Read the commit-graph file and output basic details about it. | |
58 | Used for debugging purposes. | |
59 | ||
60 | 'verify':: | |
61 | ||
62 | Read the commit-graph file and verify its contents against the object | |
63 | database. Used to check for corrupted data. | |
64 | ||
65 | ||
66 | EXAMPLES | |
67 | -------- | |
68 | ||
69 | * Write a commit-graph file for the packed commits in your local `.git` | |
70 | directory. | |
71 | + | |
72 | ------------------------------------------------ | |
73 | $ git commit-graph write | |
74 | ------------------------------------------------ | |
75 | ||
76 | * Write a commit-graph file, extending the current commit-graph file | |
77 | using commits in `<pack-index>`. | |
78 | + | |
79 | ------------------------------------------------ | |
80 | $ echo <pack-index> | git commit-graph write --stdin-packs | |
81 | ------------------------------------------------ | |
82 | ||
83 | * Write a commit-graph file containing all reachable commits. | |
84 | + | |
85 | ------------------------------------------------ | |
86 | $ git show-ref -s | git commit-graph write --stdin-commits | |
87 | ------------------------------------------------ | |
88 | ||
89 | * Write a commit-graph file containing all commits in the current | |
90 | commit-graph file along with those reachable from `HEAD`. | |
91 | + | |
92 | ------------------------------------------------ | |
93 | $ git rev-parse HEAD | git commit-graph write --stdin-commits --append | |
94 | ------------------------------------------------ | |
95 | ||
96 | * Read basic information from the commit-graph file. | |
97 | + | |
98 | ------------------------------------------------ | |
99 | $ git commit-graph read | |
100 | ------------------------------------------------ | |
101 | ||
102 | ||
103 | GIT | |
104 | --- | |
105 | Part of the linkgit:git[1] suite |