/* &state->fn_table is cleared at the end of apply_patch() */
}
+static void mute_routine(const char *msg, va_list params)
+{
+ /* do nothing */
+}
+
int check_apply_state(struct apply_state *state, int force_apply)
{
int is_not_gitdir = !startup_info->have_repository;
if (!state->lock_file)
return error("BUG: state->lock_file should not be NULL");
+ if (state->apply_verbosity <= verbosity_silent) {
+ state->saved_error_routine = get_error_routine();
+ state->saved_warn_routine = get_warn_routine();
+ set_error_routine(mute_routine);
+ set_warn_routine(mute_routine);
+ }
+
return 0;
}
}
/* Build an index that contains the just the files needed for a 3way merge */
-static int build_fake_ancestor(struct patch *list, const char *filename)
+static int build_fake_ancestor(struct apply_state *state, struct patch *list)
{
struct patch *patch;
struct index_state result = { NULL };
}
}
- hold_lock_file_for_update(&lock, filename, LOCK_DIE_ON_ERROR);
+ hold_lock_file_for_update(&lock, state->fake_ancestor, LOCK_DIE_ON_ERROR);
res = write_locked_index(&result, &lock, COMMIT_LOCK);
discard_index(&result);
if (res)
- return error("Could not write temporary index to %s", filename);
+ return error("Could not write temporary index to %s",
+ state->fake_ancestor);
return 0;
}
}
if (state->fake_ancestor &&
- build_fake_ancestor(list, state->fake_ancestor)) {
+ build_fake_ancestor(state, list)) {
res = -128;
goto end;
}
return res;
}
-int apply_option_parse_exclude(const struct option *opt,
- const char *arg, int unset)
+static int apply_option_parse_exclude(const struct option *opt,
+ const char *arg, int unset)
{
struct apply_state *state = opt->value;
add_name_limit(state, arg, 1);
return 0;
}
-int apply_option_parse_include(const struct option *opt,
- const char *arg, int unset)
+static int apply_option_parse_include(const struct option *opt,
+ const char *arg, int unset)
{
struct apply_state *state = opt->value;
add_name_limit(state, arg, 0);
return 0;
}
-int apply_option_parse_p(const struct option *opt,
- const char *arg,
- int unset)
+static int apply_option_parse_p(const struct option *opt,
+ const char *arg,
+ int unset)
{
struct apply_state *state = opt->value;
state->p_value = atoi(arg);
return 0;
}
-int apply_option_parse_space_change(const struct option *opt,
- const char *arg, int unset)
+static int apply_option_parse_space_change(const struct option *opt,
+ const char *arg, int unset)
{
struct apply_state *state = opt->value;
if (unset)
return 0;
}
-int apply_option_parse_whitespace(const struct option *opt,
- const char *arg, int unset)
+static int apply_option_parse_whitespace(const struct option *opt,
+ const char *arg, int unset)
{
struct apply_state *state = opt->value;
state->whitespace_option = arg;
return 0;
}
-int apply_option_parse_directory(const struct option *opt,
- const char *arg, int unset)
+static int apply_option_parse_directory(const struct option *opt,
+ const char *arg, int unset)
{
struct apply_state *state = opt->value;
strbuf_reset(&state->root);
state->newfd = -1;
}
- return !!errs;
+ res = !!errs;
end:
if (state->newfd >= 0) {
state->newfd = -1;
}
+ if (state->apply_verbosity <= verbosity_silent) {
+ set_error_routine(state->saved_error_routine);
+ set_warn_routine(state->saved_warn_routine);
+ }
+
+ if (res > -1)
+ return res;
return (res == -1 ? 1 : 128);
}
+
+int apply_parse_options(int argc, const char **argv,
+ struct apply_state *state,
+ int *force_apply, int *options,
+ const char * const *apply_usage)
+{
+ struct option builtin_apply_options[] = {
+ { OPTION_CALLBACK, 0, "exclude", state, N_("path"),
+ N_("don't apply changes matching the given path"),
+ 0, apply_option_parse_exclude },
+ { OPTION_CALLBACK, 0, "include", state, N_("path"),
+ N_("apply changes matching the given path"),
+ 0, apply_option_parse_include },
+ { OPTION_CALLBACK, 'p', NULL, state, N_("num"),
+ N_("remove <num> leading slashes from traditional diff paths"),
+ 0, apply_option_parse_p },
+ OPT_BOOL(0, "no-add", &state->no_add,
+ N_("ignore additions made by the patch")),
+ OPT_BOOL(0, "stat", &state->diffstat,
+ N_("instead of applying the patch, output diffstat for the input")),
+ OPT_NOOP_NOARG(0, "allow-binary-replacement"),
+ OPT_NOOP_NOARG(0, "binary"),
+ OPT_BOOL(0, "numstat", &state->numstat,
+ N_("show number of added and deleted lines in decimal notation")),
+ OPT_BOOL(0, "summary", &state->summary,
+ N_("instead of applying the patch, output a summary for the input")),
+ OPT_BOOL(0, "check", &state->check,
+ N_("instead of applying the patch, see if the patch is applicable")),
+ OPT_BOOL(0, "index", &state->check_index,
+ N_("make sure the patch is applicable to the current index")),
+ OPT_BOOL(0, "cached", &state->cached,
+ N_("apply a patch without touching the working tree")),
+ OPT_BOOL(0, "unsafe-paths", &state->unsafe_paths,
+ N_("accept a patch that touches outside the working area")),
+ OPT_BOOL(0, "apply", force_apply,
+ N_("also apply the patch (use with --stat/--summary/--check)")),
+ OPT_BOOL('3', "3way", &state->threeway,
+ N_( "attempt three-way merge if a patch does not apply")),
+ OPT_FILENAME(0, "build-fake-ancestor", &state->fake_ancestor,
+ N_("build a temporary index based on embedded index information")),
+ /* Think twice before adding "--nul" synonym to this */
+ OPT_SET_INT('z', NULL, &state->line_termination,
+ N_("paths are separated with NUL character"), '\0'),
+ OPT_INTEGER('C', NULL, &state->p_context,
+ N_("ensure at least <n> lines of context match")),
+ { OPTION_CALLBACK, 0, "whitespace", state, N_("action"),
+ N_("detect new or modified lines that have whitespace errors"),
+ 0, apply_option_parse_whitespace },
+ { OPTION_CALLBACK, 0, "ignore-space-change", state, NULL,
+ N_("ignore changes in whitespace when finding context"),
+ PARSE_OPT_NOARG, apply_option_parse_space_change },
+ { OPTION_CALLBACK, 0, "ignore-whitespace", state, NULL,
+ N_("ignore changes in whitespace when finding context"),
+ PARSE_OPT_NOARG, apply_option_parse_space_change },
+ OPT_BOOL('R', "reverse", &state->apply_in_reverse,
+ N_("apply the patch in reverse")),
+ OPT_BOOL(0, "unidiff-zero", &state->unidiff_zero,
+ N_("don't expect at least one line of context")),
+ OPT_BOOL(0, "reject", &state->apply_with_reject,
+ N_("leave the rejected hunks in corresponding *.rej files")),
+ OPT_BOOL(0, "allow-overlap", &state->allow_overlap,
+ N_("allow overlapping hunks")),
+ OPT__VERBOSE(&state->apply_verbosity, N_("be verbose")),
+ OPT_BIT(0, "inaccurate-eof", options,
+ N_("tolerate incorrectly detected missing new-line at the end of file"),
+ APPLY_OPT_INACCURATE_EOF),
+ OPT_BIT(0, "recount", options,
+ N_("do not trust the line counts in the hunk headers"),
+ APPLY_OPT_RECOUNT),
+ { OPTION_CALLBACK, 0, "directory", state, N_("root"),
+ N_("prepend <root> to all filenames"),
+ 0, apply_option_parse_directory },
+ OPT_END()
+ };
+
+ return parse_options(argc, argv, state->prefix, builtin_apply_options, apply_usage, 0);
+}