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| author | Omri Sarig <omri.sarig13@gmail.com> | 2026-03-04 15:03:34 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2026-03-04 09:21:22 -0800 |
| commit | 9c6569a8951d01363ec1e866a3b0711dbcaedcef (patch) | |
| tree | 59ec5868a3efc9301c77f20a3214b18f50a2f1d5 /Documentation/git.adoc | |
| parent | 67ad42147a7acc2af6074753ebd03d904476118f (diff) | |
| download | git-9c6569a8951d01363ec1e866a3b0711dbcaedcef.tar.xz | |
doc: add information regarding external commands
Git supports running external commands in the user's PATH as if they
were built-in commands (see execv_dashed_external in git.c).
This feature was not fully documented in Git's user-facing
documentation.
Add a short documentation to describe how PATH is used to find a custom
subcommand.
Signed-off-by: Omri Sarig <omri.sarig13@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/git.adoc')
| -rw-r--r-- | Documentation/git.adoc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/git.adoc b/Documentation/git.adoc index ce099e78b8..9c2a8978c7 100644 --- a/Documentation/git.adoc +++ b/Documentation/git.adoc @@ -487,6 +487,14 @@ System `$HOMEDRIVE$HOMEPATH` if both `$HOMEDRIVE` and `$HOMEPATH` exist; otherwise `$USERPROFILE` if `$USERPROFILE` exists. +`PATH`:: + When a user runs 'git <command>' that is not part of the core Git programs + (installed in GIT_EXEC_PATH), 'git-<command>' that is runnable by the user + in a directory on `$PATH` is invoked. Argument passed after the command + name are passed as-is to the program. To execute `git <foo>`, `git` finds + command `<foo>` (either a core Git program found in 'GIT_EXEC_PATH', or a + custom one in a directory on 'PATH'), before trying `foo` as an alias. + The Git Repository ~~~~~~~~~~~~~~~~~~ These environment variables apply to 'all' core Git commands. Nb: it |