diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/technical/commit-graph-format.txt | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/Documentation/technical/commit-graph-format.txt b/Documentation/technical/commit-graph-format.txt index 16452a0504..a4f17441ae 100644 --- a/Documentation/technical/commit-graph-format.txt +++ b/Documentation/technical/commit-graph-format.txt @@ -44,8 +44,9 @@ HEADER: 1-byte number (C) of "chunks" - 1-byte (reserved for later use) - Current clients should ignore this value. + 1-byte number (B) of base commit-graphs + We infer the length (H*B) of the Base Graphs chunk + from this value. CHUNK LOOKUP: @@ -92,6 +93,12 @@ CHUNK DATA: positions for the parents until reaching a value with the most-significant bit on. The other bits correspond to the position of the last parent. + Base Graphs List (ID: {'B', 'A', 'S', 'E'}) [Optional] + This list of H-byte hashes describe a set of B commit-graph files that + form a commit-graph chain. The graph position for the ith commit in this + file's OID Lookup chunk is equal to i plus the number of commits in all + base graphs. If B is non-zero, this chunk must exist. + TRAILER: H-byte HASH-checksum of all of the above. |