diff options
| -rw-r--r-- | Documentation/git-patch-id.adoc | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/Documentation/git-patch-id.adoc b/Documentation/git-patch-id.adoc index 45da0f27ac..92a1af36a2 100644 --- a/Documentation/git-patch-id.adoc +++ b/Documentation/git-patch-id.adoc @@ -7,8 +7,8 @@ git-patch-id - Compute unique ID for a patch SYNOPSIS -------- -[verse] -'git patch-id' [--stable | --unstable | --verbatim] +[synopsis] +git patch-id [--stable | --unstable | --verbatim] DESCRIPTION ----------- @@ -21,7 +21,7 @@ the same time also reasonably unique, i.e., two patches that have the same The main usecase for this command is to look for likely duplicate commits. -When dealing with 'git diff-tree' output, it takes advantage of +When dealing with `git diff-tree` output, it takes advantage of the fact that the patch is prefixed with the object name of the commit, and outputs two 40-byte hexadecimal strings. The first string is the patch ID, and the second string is the commit ID. @@ -30,35 +30,35 @@ This can be used to make a mapping from patch ID to commit ID. OPTIONS ------- ---verbatim:: +`--verbatim`:: Calculate the patch-id of the input as it is given, do not strip any whitespace. + -This is the default if patchid.verbatim is true. +This is the default if `patchid.verbatim` is `true`. ---stable:: +`--stable`:: Use a "stable" sum of hashes as the patch ID. With this option: + -- - Reordering file diffs that make up a patch does not affect the ID. In particular, two patches produced by comparing the same two trees - with two different settings for "-O<orderfile>" result in the same + with two different settings for `-O<orderfile>` result in the same patch ID signature, thereby allowing the computed result to be used as a key to index some meta-information about the change between the two trees; - Result is different from the value produced by git 1.9 and older - or produced when an "unstable" hash (see --unstable below) is + or produced when an "unstable" hash (see `--unstable` below) is configured - even when used on a diff output taken without any use - of "-O<orderfile>", thereby making existing databases storing such + of `-O<orderfile>`, thereby making existing databases storing such "unstable" or historical patch-ids unusable. - All whitespace within the patch is ignored and does not affect the id. -- + -This is the default if patchid.stable is set to true. +This is the default if `patchid.stable` is set to `true`. ---unstable:: +`--unstable`:: Use an "unstable" hash as the patch ID. With this option, the result produced is compatible with the patch-id value produced by git 1.9 and older and whitespace is ignored. Users with pre-existing |