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| author |  Taylor Blau <me@ttaylorr.com> | 2020-04-14 22:31:37 -0600 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2020-04-15 09:20:34 -0700 |
| commit | 7a9ce0269bc0f4ef230f930b3910b70ac3142552 (patch) | |
| tree | e135caeef62e7d138d2e9aee337b25a6de1fec36 /Documentation/git-commit-graph.txt | |
| parent | commit-graph.h: replace 'commit_hex' with 'commits' (diff) | |
| download | tgif-7a9ce0269bc0f4ef230f930b3910b70ac3142552.tar.xz | |
commit-graph.c: introduce '--[no-]check-oids'
When operating on a stream of commit OIDs on stdin, 'git commit-graph
write' checks that each OID refers to an object that is indeed a commit.
This is convenient to make sure that the given input is well-formed, but
can sometimes be undesirable.
For example, server operators may wish to feed the refnames that were
updated during a push to 'git commit-graph write --input=stdin-commits',
and silently discard refs that don't point at commits. This can be done
by combing the output of 'git for-each-ref' with '--format
%(*objecttype)', but this requires opening up a potentially large number
of objects. Instead, it is more convenient to feed the updated refs to
the commit-graph machinery, and let it throw out refs that don't point
to commits.
Introduce '--[no-]check-oids' to make such a behavior possible. With
'--check-oids' (the default behavior to retain backwards compatibility),
'git commit-graph write' will barf on a non-commit line in its input.
With 'no-check-oids', such lines will be silently ignored, making the
above possible by specifying this option.
No matter which is supplied, 'git commit-graph write' retains the
behavior from the previous commit of rejecting non-OID inputs like
"HEAD" and "refs/heads/foo" as before.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/git-commit-graph.txt')
| -rw-r--r-- | Documentation/git-commit-graph.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/git-commit-graph.txt b/Documentation/git-commit-graph.txt index 46f7f7c573..91e8027b86 100644 --- a/Documentation/git-commit-graph.txt +++ b/Documentation/git-commit-graph.txt @@ -82,6 +82,11 @@ tip with the previous tip. Finally, if `--expire-time=<datetime>` is not specified, let `datetime` be the current time. After writing the split commit-graph, delete all unused commit-graph whose modified times are older than `datetime`. ++ +The `--[no-]check-oids` option decides whether or not OIDs are required +to be commits. By default, `--check-oids` is implied, generating an +error on non-commit objects. If `--no-check-oids` is given, non-commits +are silently discarded. 'verify':: |