eyecatchu/git
1
0
Fork 0
mirror of https://github.com/git/git.git synced 2026-01-23 15:27:19 +09:00
Code Issues Packages Projects Releases Wiki Activity

last-modified: document option '--max-depth'

Browse Source 
Option --max-depth is supported by git-last-modified(1), because it was
added to the diff machinery in a1dfa5448d (diff: teach tree-diff a
max-depth parameter, 2025-08-07).

This option is useful for everyday use of the git-last-modified(1)
command, so document it's existence in the man page.

To have it also appear in the help output of `git last-modified -h`,
move the handling of '--max-depth' to parse_options() in
builtin/last-modified.c itself. This prepares for the change in default
behavior in the next commit.

Signed-off-by: Toon Claes <toon@iotcl.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Toon Claes 2026-01-20 22:47:10 +01:00 committed by Junio C Hamano
parent 209574de2d
commit 9bfaf78cb2
2 changed files with 23 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Documentation/git-last-modified.adoc
View File

@ -9,7 +9,7 @@ git-last-modified - EXPERIMENTAL: Show when files were last modified
SYNOPSIS
--------
[synopsis]
git last-modified [--recursive] [--show-trees] [-z]
git last-modified [--recursive] [--show-trees] [--max-depth=<depth>] [-z]
[<revision-range>] [[--] <pathspec>...]
DESCRIPTION
@ -33,6 +33,12 @@ OPTIONS
Show tree entries even when recursing into them. It has no effect
without `--recursive`.
`--max-depth=<depth>`::
For each pathspec given on the command line, traverse at most `<depth>`
levels into subtrees. A negative value means no limit.
The default is 0, which shows all paths matching the pathspec
without descending into subtrees.
`-z`::
Terminate each line with a _NUL_ character rather than a newline.

17
builtin/last-modified.c
View File

@ -56,6 +56,7 @@ struct last_modified {
bool recursive;
bool show_trees;
bool nul_termination;
int max_depth;
const char **all_paths;
size_t all_paths_nr;
@ -483,6 +484,12 @@ static int last_modified_init(struct last_modified *lm, struct repository *r,
lm->rev.diffopt.flags.recursive = lm->recursive;
lm->rev.diffopt.flags.tree_in_recursive = lm->show_trees;
if (lm->max_depth >= 0) {
lm->rev.diffopt.flags.recursive = 1;
lm->rev.diffopt.max_depth = lm->max_depth;
lm->rev.diffopt.max_depth_valid = 1;
}
argc = setup_revisions(argc, argv, &lm->rev, NULL);
if (argc > 1) {
error(_("unknown last-modified argument: %s"), argv[1]);
@ -511,7 +518,7 @@ int cmd_last_modified(int argc, const char **argv, const char *prefix,
struct last_modified lm = { 0 };
const char * const last_modified_usage[] = {
N_("git last-modified [--recursive] [--show-trees] [-z]\n"
N_("git last-modified [--recursive] [--show-trees] [--max-depth=<depth>] [-z]\n"
" [<revision-range>] [[--] <pathspec>...]"),
NULL
};
@ -521,11 +528,19 @@ int cmd_last_modified(int argc, const char **argv, const char *prefix,
N_("recurse into subtrees")),
OPT_BOOL('t', "show-trees", &lm.show_trees,
N_("show tree entries when recursing into subtrees")),
OPT_INTEGER_F(0, "max-depth", &lm.max_depth,
N_("maximum tree depth to recurse"), PARSE_OPT_NONEG),
OPT_BOOL('z', NULL, &lm.nul_termination,
N_("lines are separated with NUL character")),
OPT_END()
};
/*
* Set the default of a max-depth to "unset". This will change in a
* subsequent commit.
*/
lm.max_depth = -1;
argc = parse_options(argc, argv, prefix, last_modified_options,
last_modified_usage,
PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN_OPT);