mirror of
https://github.com/git/git
synced 2024-08-25 02:35:46 +00:00
merge-recursive: option to specify rename threshold
The recursive merge strategy turns on rename detection but leaves the rename threshold at the default. Add a strategy option to allow the user to specify a rename threshold to use. Signed-off-by: Kevin Ballard <kevin@sb.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
parent
4e5dd044c6
commit
10ae7526be
|
@ -74,6 +74,10 @@ no-renormalize;;
|
|||
Disables the `renormalize` option. This overrides the
|
||||
`merge.renormalize` configuration variable.
|
||||
|
||||
rename-threshold=<n>;;
|
||||
Controls the similarity threshold used for rename detection.
|
||||
See also linkgit:git-diff[1] `-M`.
|
||||
|
||||
subtree[=path];;
|
||||
This option is a more advanced form of 'subtree' strategy, where
|
||||
the strategy makes a guess on how two trees must be shifted to
|
||||
|
|
6
diff.c
6
diff.c
|
@ -3219,7 +3219,7 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
|
|||
return 1;
|
||||
}
|
||||
|
||||
static int parse_num(const char **cp_p)
|
||||
int parse_rename_score(const char **cp_p)
|
||||
{
|
||||
unsigned long num, scale;
|
||||
int ch, dot;
|
||||
|
@ -3265,7 +3265,7 @@ static int diff_scoreopt_parse(const char *opt)
|
|||
if (cmd != 'M' && cmd != 'C' && cmd != 'B')
|
||||
return -1; /* that is not a -M, -C nor -B option */
|
||||
|
||||
opt1 = parse_num(&opt);
|
||||
opt1 = parse_rename_score(&opt);
|
||||
if (cmd != 'B')
|
||||
opt2 = 0;
|
||||
else {
|
||||
|
@ -3275,7 +3275,7 @@ static int diff_scoreopt_parse(const char *opt)
|
|||
return -1; /* we expect -B80/99 or -B80 */
|
||||
else {
|
||||
opt++;
|
||||
opt2 = parse_num(&opt);
|
||||
opt2 = parse_rename_score(&opt);
|
||||
}
|
||||
}
|
||||
if (*opt != 0)
|
||||
|
|
2
diff.h
2
diff.h
|
@ -301,4 +301,6 @@ extern size_t fill_textconv(struct userdiff_driver *driver,
|
|||
|
||||
extern struct userdiff_driver *get_textconv(struct diff_filespec *one);
|
||||
|
||||
extern int parse_rename_score(const char **cp_p);
|
||||
|
||||
#endif /* DIFF_H */
|
||||
|
|
|
@ -339,6 +339,7 @@ static struct string_list *get_renames(struct merge_options *o,
|
|||
opts.rename_limit = o->merge_rename_limit >= 0 ? o->merge_rename_limit :
|
||||
o->diff_rename_limit >= 0 ? o->diff_rename_limit :
|
||||
500;
|
||||
opts.rename_score = o->rename_score;
|
||||
opts.warn_on_too_large_rename = 1;
|
||||
opts.output_format = DIFF_FORMAT_NO_OUTPUT;
|
||||
if (diff_setup_done(&opts) < 0)
|
||||
|
@ -1525,6 +1526,11 @@ int parse_merge_opt(struct merge_options *o, const char *s)
|
|||
o->renormalize = 1;
|
||||
else if (!strcmp(s, "no-renormalize"))
|
||||
o->renormalize = 0;
|
||||
else if (!prefixcmp(s, "rename-threshold=")) {
|
||||
const char *score = s + strlen("rename-threshold=");
|
||||
if ((o->rename_score = parse_rename_score(&score)) == -1 || *score != 0)
|
||||
return -1;
|
||||
}
|
||||
else
|
||||
return -1;
|
||||
return 0;
|
||||
|
|
|
@ -19,6 +19,7 @@ struct merge_options {
|
|||
int verbosity;
|
||||
int diff_rename_limit;
|
||||
int merge_rename_limit;
|
||||
int rename_score;
|
||||
int call_depth;
|
||||
struct strbuf obuf;
|
||||
struct string_list current_file_set;
|
||||
|
|
Loading…
Reference in a new issue