@leroysheep / LeeRoySheep / commits / 209574de2d

last-modified: document option '-z'

The command git-last-modified(1) already recognizes the option '-z', and similar to many other commands this will make the output NUL-terminated instead of using newlines. Although, this option is missing from the documentation, so add it. In addition to that, to have '-z' also appear in the help output of `git last-modified -h`, move the handling of '-z' to parse_options() in builtin/last-modified.c itself. Before, the parsing of option '-z' was done by diff_opt_parse(), which is called by setup_revisions(). That would fill in `struct diff_options::line_termination`, but that field was not used by the diff machinery itself. Thus it makes more sense to have the handling of that option completely in builtin/last-modified.c. Signed-off-by: Toon Claes <toon@iotcl.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Toon Claes committed Jan 20, 2026 at 22:47 UTC 209574de2d2ab0a264522c8c44c3eebb6d03ec43

2 files changed +27 -5

Documentation/git-last-modified.adoc

+20 -1

index 7c3fd844b8..3760fd33a1 100644 --- a/Documentation/git-last-modified.adoc +++ b/Documentation/git-last-modified.adoc @@ -9,7 +9,7 @@ git-last-modified - EXPERIMENTAL: Show when files were last modified SYNOPSIS -------- [synopsis] -git last-modified [--recursive] [--show-trees] +git last-modified [--recursive] [--show-trees] [-z] [<revision-range>] [[--] <pathspec>...] DESCRIPTION @@ -33,6 +33,9 @@ OPTIONS Show tree entries even when recursing into them. It has no effect without `--recursive`. +`-z`:: + Terminate each line with a _NUL_ character rather than a newline. + `<revision-range>`:: Only traverse commits in the specified revision range. When no `<revision-range>` is specified, it defaults to `HEAD` (i.e. the whole @@ -45,6 +48,22 @@ OPTIONS If no _<pathspec>_ is given, all files and subdirectories are included. See linkgit:gitglossary[7] for details on pathspec syntax. +OUTPUT +------ + +The output is in the format: + +------------ + <oid> TAB <path> LF +------------ + +If a path contains any special characters, the path is C-style quoted. To +avoid quoting, pass option `-z` to terminate each line with a NUL. + +------------ + <oid> TAB <path> NUL +------------ + SEE ALSO -------- linkgit:git-blame[1],

builtin/last-modified.c

+7 -4

index 781495f597..46423b527e 100644 --- a/builtin/last-modified.c +++ b/builtin/last-modified.c @@ -55,6 +55,7 @@ struct last_modified { struct rev_info rev; bool recursive; bool show_trees; + bool nul_termination; const char **all_paths; size_t all_paths_nr; @@ -165,10 +166,10 @@ static void last_modified_emit(struct last_modified *lm, putchar('^'); printf("%s\t", oid_to_hex(&commit->object.oid)); - if (lm->rev.diffopt.line_termination) - write_name_quoted(path, stdout, '\n'); - else + if (lm->nul_termination) printf("%s%c", path, '\0'); + else + write_name_quoted(path, stdout, '\n'); } static void mark_path(const char *path, const struct object_id *oid, @@ -510,7 +511,7 @@ 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]\n" + N_("git last-modified [--recursive] [--show-trees] [-z]\n" " [<revision-range>] [[--] <pathspec>...]"), NULL }; @@ -520,6 +521,8 @@ 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_BOOL('z', NULL, &lm.nul_termination, + N_("lines are separated with NUL character")), OPT_END() };