diff options
Diffstat (limited to 'grep.c')
| -rw-r--r-- | grep.c | 55 |
1 files changed, 35 insertions, 20 deletions
@@ -657,6 +657,8 @@ static struct grep_expr *compile_pattern_and(struct grep_pat **list) x = compile_pattern_not(list); p = *list; if (p && p->token == GREP_AND) { + if (!x) + die("--and not preceded by pattern expression"); if (!p->next) die("--and not followed by pattern expression"); *list = p->next; @@ -1494,7 +1496,7 @@ static int fill_textconv_grep(struct repository *r, fill_filespec(df, gs->identifier, 1, 0100644); break; case GREP_SOURCE_FILE: - fill_filespec(df, &null_oid, 0, 0100644); + fill_filespec(df, null_oid(), 0, 0100644); break; default: BUG("attempt to textconv something without a path?"); @@ -1823,14 +1825,24 @@ int grep_source(struct grep_opt *opt, struct grep_source *gs) return grep_source_1(opt, gs, 0); } +static void grep_source_init_buf(struct grep_source *gs, char *buf, + unsigned long size) +{ + gs->type = GREP_SOURCE_BUF; + gs->name = NULL; + gs->path = NULL; + gs->buf = buf; + gs->size = size; + gs->driver = NULL; + gs->identifier = NULL; +} + int grep_buffer(struct grep_opt *opt, char *buf, unsigned long size) { struct grep_source gs; int r; - grep_source_init(&gs, GREP_SOURCE_BUF, NULL, NULL, NULL); - gs.buf = buf; - gs.size = size; + grep_source_init_buf(&gs, buf, size); r = grep_source(opt, &gs); @@ -1838,28 +1850,30 @@ int grep_buffer(struct grep_opt *opt, char *buf, unsigned long size) return r; } -void grep_source_init(struct grep_source *gs, enum grep_source_type type, - const char *name, const char *path, - const void *identifier) +void grep_source_init_file(struct grep_source *gs, const char *name, + const char *path) { - gs->type = type; + gs->type = GREP_SOURCE_FILE; gs->name = xstrdup_or_null(name); gs->path = xstrdup_or_null(path); gs->buf = NULL; gs->size = 0; gs->driver = NULL; + gs->identifier = xstrdup(path); +} - switch (type) { - case GREP_SOURCE_FILE: - gs->identifier = xstrdup(identifier); - break; - case GREP_SOURCE_OID: - gs->identifier = oiddup(identifier); - break; - case GREP_SOURCE_BUF: - gs->identifier = NULL; - break; - } +void grep_source_init_oid(struct grep_source *gs, const char *name, + const char *path, const struct object_id *oid, + struct repository *repo) +{ + gs->type = GREP_SOURCE_OID; + gs->name = xstrdup_or_null(name); + gs->path = xstrdup_or_null(path); + gs->buf = NULL; + gs->size = 0; + gs->driver = NULL; + gs->identifier = oiddup(oid); + gs->repo = repo; } void grep_source_clear(struct grep_source *gs) @@ -1888,7 +1902,8 @@ static int grep_source_load_oid(struct grep_source *gs) { enum object_type type; - gs->buf = read_object_file(gs->identifier, &type, &gs->size); + gs->buf = repo_read_object_file(gs->repo, gs->identifier, &type, + &gs->size); if (!gs->buf) return error(_("'%s': unable to read %s"), gs->name, |