diff options
Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 32 |
1 files changed, 28 insertions, 4 deletions
@@ -121,6 +121,17 @@ static int parse_dirstat_params(struct diff_options *options, const char *params return ret; } +static int parse_submodule_params(struct diff_options *options, const char *value) +{ + if (!strcmp(value, "log")) + DIFF_OPT_SET(options, SUBMODULE_LOG); + else if (!strcmp(value, "short")) + DIFF_OPT_CLR(options, SUBMODULE_LOG); + else + return -1; + return 0; +} + static int git_config_rename(const char *var, const char *value) { if (!value) @@ -176,6 +187,13 @@ int git_diff_ui_config(const char *var, const char *value, void *cb) if (!strcmp(var, "diff.ignoresubmodules")) handle_ignore_submodules_arg(&default_diff_options, value); + if (!strcmp(var, "diff.submodule")) { + if (parse_submodule_params(&default_diff_options, value)) + warning(_("Unknown value for 'diff.submodule' config variable: '%s'"), + value); + return 0; + } + if (git_color_config(var, value, cb) < 0) return -1; @@ -3473,6 +3491,14 @@ static int parse_dirstat_opt(struct diff_options *options, const char *params) return 1; } +static int parse_submodule_opt(struct diff_options *options, const char *value) +{ + if (parse_submodule_params(options, value)) + die(_("Failed to parse --submodule option parameter: '%s'"), + value); + return 1; +} + int diff_opt_parse(struct diff_options *options, const char **av, int ac) { const char *arg = av[0]; @@ -3653,10 +3679,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) handle_ignore_submodules_arg(options, arg + 20); } else if (!strcmp(arg, "--submodule")) DIFF_OPT_SET(options, SUBMODULE_LOG); - else if (!prefixcmp(arg, "--submodule=")) { - if (!strcmp(arg + 12, "log")) - DIFF_OPT_SET(options, SUBMODULE_LOG); - } + else if (!prefixcmp(arg, "--submodule=")) + return parse_submodule_opt(options, arg + 12); /* misc options */ else if (!strcmp(arg, "-z")) |