1GIT-COMMIT-GRAPH(1) Git Manual GIT-COMMIT-GRAPH(1)
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6 git-commit-graph - Write and verify Git commit graph files
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9 git commit-graph read [--object-dir <dir>]
10 git commit-graph write <options> [--object-dir <dir>]
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14 Manage the serialized commit graph file.
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17 --object-dir
18 Use given directory for the location of packfiles and commit graph
19 file. This parameter exists to specify the location of an alternate
20 that only has the objects directory, not a full .git directory. The
21 commit graph file is expected to be at <dir>/info/commit-graph and
22 the packfiles are expected to be in <dir>/pack.
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25 write
26 Write a commit graph file based on the commits found in packfiles.
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28 With the --stdin-packs option, generate the new commit graph by
29 walking objects only in the specified pack-indexes. (Cannot be
30 combined with --stdin-commits.)
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32 With the --stdin-commits option, generate the new commit graph by
33 walking commits starting at the commits specified in stdin as a
34 list of OIDs in hex, one OID per line. (Cannot be combined with
35 --stdin-packs.)
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37 With the --append option, include all commits that are present in
38 the existing commit-graph file.
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40 read
41 Read a graph file given by the commit-graph file and output basic
42 details about the graph file. Used for debugging purposes.
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45 · Write a commit graph file for the packed commits in your local .git
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48 $ git commit-graph write
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51 · Write a graph file, extending the current graph file using commits
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53 · in <pack-index>.
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55 $ echo <pack-index> | git commit-graph write --stdin-packs
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58 · Write a graph file containing all reachable commits.
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60 $ git show-ref -s | git commit-graph write --stdin-commits
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63 · Write a graph file containing all commits in the current
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65 · commit-graph file along with those reachable from HEAD.
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67 $ git rev-parse HEAD | git commit-graph write --stdin-commits --append
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70 · Read basic information from the commit-graph file.
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72 $ git commit-graph read
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76 Part of the git(1) suite
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80Git 2.18.1 05/14/2019 GIT-COMMIT-GRAPH(1)