static int skip_first_line;
static void add_work(struct grep_opt *opt, enum grep_source_type type,
- const char *name, const void *id)
+ const char *name, const char *path, const void *id)
{
grep_lock();
pthread_cond_wait(&cond_write, &grep_mutex);
}
- grep_source_init(&todo[todo_end].source, type, name, id);
+ grep_source_init(&todo[todo_end].source, type, name, path, id);
if (opt->binary != GREP_BINARY_TEXT)
grep_source_load_driver(&todo[todo_end].source);
todo[todo_end].done = 0;
int err;
struct grep_opt *o = grep_opt_dup(opt);
o->output = strbuf_out;
+ o->debug = 0;
compile_grep_patterns(o);
err = pthread_create(&threads[i], NULL, run, o);
}
#endif
-static int grep_config(const char *var, const char *value, void *cb)
+static int grep_cmd_config(const char *var, const char *value, void *cb)
{
- struct grep_opt *opt = cb;
- char *color = NULL;
-
- if (userdiff_config(var, value) < 0)
- return -1;
-
- if (!strcmp(var, "grep.extendedregexp")) {
- if (git_config_bool(var, value))
- opt->regflags |= REG_EXTENDED;
- else
- opt->regflags &= ~REG_EXTENDED;
- return 0;
- }
-
- if (!strcmp(var, "grep.linenumber")) {
- opt->linenum = git_config_bool(var, value);
- return 0;
- }
-
- if (!strcmp(var, "color.grep"))
- opt->color = git_config_colorbool(var, value);
- else if (!strcmp(var, "color.grep.context"))
- color = opt->color_context;
- else if (!strcmp(var, "color.grep.filename"))
- color = opt->color_filename;
- else if (!strcmp(var, "color.grep.function"))
- color = opt->color_function;
- else if (!strcmp(var, "color.grep.linenumber"))
- color = opt->color_lineno;
- else if (!strcmp(var, "color.grep.match"))
- color = opt->color_match;
- else if (!strcmp(var, "color.grep.selected"))
- color = opt->color_selected;
- else if (!strcmp(var, "color.grep.separator"))
- color = opt->color_sep;
- else
- return git_color_default_config(var, value, cb);
- if (color) {
- if (!value)
- return config_error_nonbool(var);
- color_parse(value, var, color);
- }
- return 0;
+ int st = grep_config(var, value, cb);
+ if (git_color_default_config(var, value, cb) < 0)
+ st = -1;
+ return st;
}
static void *lock_and_read_sha1_file(const unsigned char *sha1, enum object_type *type, unsigned long *size)
}
static int grep_sha1(struct grep_opt *opt, const unsigned char *sha1,
- const char *filename, int tree_name_len)
+ const char *filename, int tree_name_len,
+ const char *path)
{
struct strbuf pathbuf = STRBUF_INIT;
#ifndef NO_PTHREADS
if (use_threads) {
- add_work(opt, GREP_SOURCE_SHA1, pathbuf.buf, sha1);
+ add_work(opt, GREP_SOURCE_SHA1, pathbuf.buf, path, sha1);
strbuf_release(&pathbuf);
return 0;
} else
struct grep_source gs;
int hit;
- grep_source_init(&gs, GREP_SOURCE_SHA1, pathbuf.buf, sha1);
+ grep_source_init(&gs, GREP_SOURCE_SHA1, pathbuf.buf, path, sha1);
strbuf_release(&pathbuf);
hit = grep_source(opt, &gs);
#ifndef NO_PTHREADS
if (use_threads) {
- add_work(opt, GREP_SOURCE_FILE, buf.buf, filename);
+ add_work(opt, GREP_SOURCE_FILE, buf.buf, filename, filename);
strbuf_release(&buf);
return 0;
} else
struct grep_source gs;
int hit;
- grep_source_init(&gs, GREP_SOURCE_FILE, buf.buf, filename);
+ grep_source_init(&gs, GREP_SOURCE_FILE, buf.buf, filename, filename);
strbuf_release(&buf);
hit = grep_source(opt, &gs);
if (cached || (ce->ce_flags & CE_VALID) || ce_skip_worktree(ce)) {
if (ce_stage(ce))
continue;
- hit |= grep_sha1(opt, ce->sha1, ce->name, 0);
+ hit |= grep_sha1(opt, ce->sha1, ce->name, 0, ce->name);
}
else
hit |= grep_file(opt, ce->name);
}
static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec,
- struct tree_desc *tree, struct strbuf *base, int tn_len)
+ struct tree_desc *tree, struct strbuf *base, int tn_len,
+ int check_attr)
{
int hit = 0;
enum interesting match = entry_not_interesting;
strbuf_add(base, entry.path, te_len);
if (S_ISREG(entry.mode)) {
- hit |= grep_sha1(opt, entry.sha1, base->buf, tn_len);
+ hit |= grep_sha1(opt, entry.sha1, base->buf, tn_len,
+ check_attr ? base->buf + tn_len : NULL);
}
else if (S_ISDIR(entry.mode)) {
enum object_type type;
strbuf_addch(base, '/');
init_tree_desc(&sub, data, size);
- hit |= grep_tree(opt, pathspec, &sub, base, tn_len);
+ hit |= grep_tree(opt, pathspec, &sub, base, tn_len,
+ check_attr);
free(data);
}
strbuf_setlen(base, old_baselen);
struct object *obj, const char *name)
{
if (obj->type == OBJ_BLOB)
- return grep_sha1(opt, obj->sha1, name, 0);
+ return grep_sha1(opt, obj->sha1, name, 0, NULL);
if (obj->type == OBJ_COMMIT || obj->type == OBJ_TREE) {
struct tree_desc tree;
void *data;
strbuf_addch(&base, ':');
}
init_tree_desc(&tree, data, size);
- hit = grep_tree(opt, pathspec, &tree, &base, base.len);
+ hit = grep_tree(opt, pathspec, &tree, &base, base.len,
+ obj->type == OBJ_COMMIT);
strbuf_release(&base);
free(data);
return hit;
int i;
int dummy;
int use_index = 1;
- enum {
- pattern_type_unspecified = 0,
- pattern_type_bre,
- pattern_type_ere,
- pattern_type_fixed,
- pattern_type_pcre,
- };
- int pattern_type = pattern_type_unspecified;
+ int pattern_type_arg = GREP_PATTERN_TYPE_UNSPECIFIED;
struct option options[] = {
OPT_BOOLEAN(0, "cached", &cached,
N_("search in index instead of in the work tree")),
OPT_NEGBIT(0, "no-index", &use_index,
- N_("finds in contents not managed by git"), 1),
+ N_("find in contents not managed by git"), 1),
OPT_BOOLEAN(0, "untracked", &untracked,
N_("search in both tracked and untracked files")),
OPT_SET_INT(0, "exclude-standard", &opt_exclude,
N_("descend at most <depth> levels"), PARSE_OPT_NONEG,
NULL, 1 },
OPT_GROUP(""),
- OPT_SET_INT('E', "extended-regexp", &pattern_type,
+ OPT_SET_INT('E', "extended-regexp", &pattern_type_arg,
N_("use extended POSIX regular expressions"),
- pattern_type_ere),
- OPT_SET_INT('G', "basic-regexp", &pattern_type,
+ GREP_PATTERN_TYPE_ERE),
+ OPT_SET_INT('G', "basic-regexp", &pattern_type_arg,
N_("use basic POSIX regular expressions (default)"),
- pattern_type_bre),
- OPT_SET_INT('F', "fixed-strings", &pattern_type,
+ GREP_PATTERN_TYPE_BRE),
+ OPT_SET_INT('F', "fixed-strings", &pattern_type_arg,
N_("interpret patterns as fixed strings"),
- pattern_type_fixed),
- OPT_SET_INT('P', "perl-regexp", &pattern_type,
+ GREP_PATTERN_TYPE_FIXED),
+ OPT_SET_INT('P', "perl-regexp", &pattern_type_arg,
N_("use Perl-compatible regular expressions"),
- pattern_type_pcre),
+ GREP_PATTERN_TYPE_PCRE),
OPT_GROUP(""),
OPT_BOOLEAN('n', "line-number", &opt.linenum, N_("show line numbers")),
OPT_NEGBIT('h', NULL, &opt.pathname, N_("don't show filenames"), 1),
N_("indicate hit with exit status without output")),
OPT_BOOLEAN(0, "all-match", &opt.all_match,
N_("show only matches from files that match all patterns")),
+ { OPTION_SET_INT, 0, "debug", &opt.debug, NULL,
+ N_("show parse tree for grep expression"),
+ PARSE_OPT_NOARG | PARSE_OPT_HIDDEN, NULL, 1 },
OPT_GROUP(""),
{ OPTION_STRING, 'O', "open-files-in-pager", &show_in_pager,
N_("pager"), N_("show matching files in the pager"),
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(grep_usage, options);
- memset(&opt, 0, sizeof(opt));
- opt.prefix = prefix;
- opt.prefix_length = (prefix && *prefix) ? strlen(prefix) : 0;
- opt.relative = 1;
- opt.pathname = 1;
- opt.pattern_tail = &opt.pattern_list;
- opt.header_tail = &opt.header_list;
- opt.regflags = REG_NEWLINE;
- opt.max_depth = -1;
-
- strcpy(opt.color_context, "");
- strcpy(opt.color_filename, "");
- strcpy(opt.color_function, "");
- strcpy(opt.color_lineno, "");
- strcpy(opt.color_match, GIT_COLOR_BOLD_RED);
- strcpy(opt.color_selected, "");
- strcpy(opt.color_sep, GIT_COLOR_CYAN);
- opt.color = -1;
- git_config(grep_config, &opt);
+ init_grep_defaults();
+ git_config(grep_cmd_config, NULL);
+ grep_init(&opt, prefix);
/*
* If there is no -- then the paths must exist in the working
PARSE_OPT_KEEP_DASHDASH |
PARSE_OPT_STOP_AT_NON_OPTION |
PARSE_OPT_NO_INTERNAL_HELP);
- switch (pattern_type) {
- case pattern_type_fixed:
- opt.fixed = 1;
- opt.pcre = 0;
- break;
- case pattern_type_bre:
- opt.fixed = 0;
- opt.pcre = 0;
- opt.regflags &= ~REG_EXTENDED;
- break;
- case pattern_type_ere:
- opt.fixed = 0;
- opt.pcre = 0;
- opt.regflags |= REG_EXTENDED;
- break;
- case pattern_type_pcre:
- opt.fixed = 0;
- opt.pcre = 1;
- break;
- default:
- break; /* nothing */
- }
+ grep_commit_pattern_type(pattern_type_arg, &opt);
if (use_index && !startup_info->have_repository)
/* die the same way as if we did it at the beginning */
struct object *object = parse_object(sha1);
if (!object)
die(_("bad object %s"), arg);
+ if (!seen_dashdash)
+ verify_non_filename(prefix, arg);
add_object_array(object, arg, &list);
continue;
}