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