diff options
Diffstat (limited to 'diff.c')
-rw-r--r-- | diff.c | 30 |
1 files changed, 18 insertions, 12 deletions
@@ -3505,6 +3505,11 @@ static int parse_submodule_opt(struct diff_options *options, const char *value) return 1; } +static void enable_patch_output(int *fmt) { + *fmt &= ~DIFF_FORMAT_NO_OUTPUT; + *fmt |= DIFF_FORMAT_PATCH; +} + int diff_opt_parse(struct diff_options *options, const char **av, int ac) { const char *arg = av[0]; @@ -3512,15 +3517,15 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) int argcount; /* Output format options */ - if (!strcmp(arg, "-p") || !strcmp(arg, "-u") || !strcmp(arg, "--patch")) - options->output_format |= DIFF_FORMAT_PATCH; - else if (opt_arg(arg, 'U', "unified", &options->context)) - options->output_format |= DIFF_FORMAT_PATCH; + if (!strcmp(arg, "-p") || !strcmp(arg, "-u") || !strcmp(arg, "--patch") + || opt_arg(arg, 'U', "unified", &options->context)) + enable_patch_output(&options->output_format); else if (!strcmp(arg, "--raw")) options->output_format |= DIFF_FORMAT_RAW; - else if (!strcmp(arg, "--patch-with-raw")) - options->output_format |= DIFF_FORMAT_PATCH | DIFF_FORMAT_RAW; - else if (!strcmp(arg, "--numstat")) + else if (!strcmp(arg, "--patch-with-raw")) { + enable_patch_output(&options->output_format); + options->output_format |= DIFF_FORMAT_RAW; + } else if (!strcmp(arg, "--numstat")) options->output_format |= DIFF_FORMAT_NUMSTAT; else if (!strcmp(arg, "--shortstat")) options->output_format |= DIFF_FORMAT_SHORTSTAT; @@ -3542,13 +3547,14 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) options->output_format |= DIFF_FORMAT_CHECKDIFF; else if (!strcmp(arg, "--summary")) options->output_format |= DIFF_FORMAT_SUMMARY; - else if (!strcmp(arg, "--patch-with-stat")) - options->output_format |= DIFF_FORMAT_PATCH | DIFF_FORMAT_DIFFSTAT; - else if (!strcmp(arg, "--name-only")) + else if (!strcmp(arg, "--patch-with-stat")) { + enable_patch_output(&options->output_format); + options->output_format |= DIFF_FORMAT_DIFFSTAT; + } else if (!strcmp(arg, "--name-only")) options->output_format |= DIFF_FORMAT_NAME; else if (!strcmp(arg, "--name-status")) options->output_format |= DIFF_FORMAT_NAME_STATUS; - else if (!strcmp(arg, "-s")) + else if (!strcmp(arg, "-s") || !strcmp(arg, "--no-patch")) options->output_format |= DIFF_FORMAT_NO_OUTPUT; else if (!prefixcmp(arg, "--stat")) /* --stat, --stat-width, --stat-name-width, or --stat-count */ @@ -3621,7 +3627,7 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) /* flags options */ else if (!strcmp(arg, "--binary")) { - options->output_format |= DIFF_FORMAT_PATCH; + enable_patch_output(&options->output_format); DIFF_OPT_SET(options, BINARY); } else if (!strcmp(arg, "--full-index")) |