diff options
Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 27 |
1 files changed, 27 insertions, 0 deletions
@@ -23,6 +23,7 @@ #include "argv-array.h" #include "graph.h" #include "packfile.h" +#include "parse-options.h" #include "help.h" #ifdef NO_FAST_WORKING_DIRECTORY @@ -4425,6 +4426,8 @@ static void run_checkdiff(struct diff_filepair *p, struct diff_options *o) builtin_checkdiff(name, other, attr_path, p->one, p->two, o); } +static void prep_parse_options(struct diff_options *options); + void repo_diff_setup(struct repository *r, struct diff_options *options) { memcpy(options, &default_diff_options, sizeof(*options)); @@ -4466,6 +4469,8 @@ void repo_diff_setup(struct repository *r, struct diff_options *options) options->color_moved = diff_color_moved_default; options->color_moved_ws_handling = diff_color_moved_ws_default; + + prep_parse_options(options); } void diff_setup_done(struct diff_options *options) @@ -4569,6 +4574,8 @@ void diff_setup_done(struct diff_options *options) if (!options->use_color || external_diff()) options->color_moved = 0; + + FREE_AND_NULL(options->parseopts); } static int opt_arg(const char *arg, int arg_short, const char *arg_long, int *val) @@ -4860,6 +4867,16 @@ static int parse_objfind_opt(struct diff_options *opt, const char *arg) return 1; } +static void prep_parse_options(struct diff_options *options) +{ + struct option parseopts[] = { + OPT_END() + }; + + ALLOC_ARRAY(options->parseopts, ARRAY_SIZE(parseopts)); + memcpy(options->parseopts, parseopts, sizeof(parseopts)); +} + int diff_opt_parse(struct diff_options *options, const char **av, int ac, const char *prefix) { @@ -4870,6 +4887,16 @@ int diff_opt_parse(struct diff_options *options, if (!prefix) prefix = ""; + ac = parse_options(ac, av, prefix, options->parseopts, NULL, + PARSE_OPT_KEEP_DASHDASH | + PARSE_OPT_KEEP_UNKNOWN | + PARSE_OPT_NO_INTERNAL_HELP | + PARSE_OPT_ONE_SHOT | + PARSE_OPT_STOP_AT_NON_OPTION); + + if (ac) + return ac; + /* Output format options */ if (!strcmp(arg, "-p") || !strcmp(arg, "-u") || !strcmp(arg, "--patch") || opt_arg(arg, 'U', "unified", &options->context)) |