diff options
Diffstat (limited to 'attr.c')
| -rw-r--r-- | attr.c | 116 |
1 files changed, 58 insertions, 58 deletions
@@ -11,6 +11,7 @@ #include "cache.h" #include "exec_cmd.h" #include "attr.h" +#include "dir.h" const char git_attr__true[] = "(builtin)true"; const char git_attr__false[] = "\0(builtin)false"; @@ -20,8 +21,6 @@ static const char git_attr__unknown[] = "(builtin)unknown"; #define ATTR__UNSET NULL #define ATTR__UNKNOWN git_attr__unknown -static const char *attributes_file; - /* This is a randomly chosen prime. */ #define HASHSIZE 257 @@ -302,6 +301,7 @@ static void free_attr_elem(struct attr_stack *e) } free(a); } + free(e->attrs); free(e); } @@ -494,65 +494,56 @@ static int git_attr_system(void) return !git_env_bool("GIT_ATTR_NOSYSTEM", 0); } -static int git_attr_config(const char *var, const char *value, void *dummy) -{ - if (!strcmp(var, "core.attributesfile")) - return git_config_pathname(&attributes_file, var, value); - - return 0; -} - static void bootstrap_attr_stack(void) { - if (!attr_stack) { - struct attr_stack *elem; + struct attr_stack *elem; - elem = read_attr_from_array(builtin_attr); - elem->origin = NULL; - elem->prev = attr_stack; - attr_stack = elem; + if (attr_stack) + return; - if (git_attr_system()) { - elem = read_attr_from_file(git_etc_gitattributes(), 1); - if (elem) { - elem->origin = NULL; - elem->prev = attr_stack; - attr_stack = elem; - } - } + elem = read_attr_from_array(builtin_attr); + elem->origin = NULL; + elem->prev = attr_stack; + attr_stack = elem; - git_config(git_attr_config, NULL); - if (attributes_file) { - elem = read_attr_from_file(attributes_file, 1); - if (elem) { - elem->origin = NULL; - elem->prev = attr_stack; - attr_stack = elem; - } + if (git_attr_system()) { + elem = read_attr_from_file(git_etc_gitattributes(), 1); + if (elem) { + elem->origin = NULL; + elem->prev = attr_stack; + attr_stack = elem; } + } - if (!is_bare_repository() || direction == GIT_ATTR_INDEX) { - elem = read_attr(GITATTRIBUTES_FILE, 1); - elem->origin = strdup(""); + if (git_attributes_file) { + elem = read_attr_from_file(git_attributes_file, 1); + if (elem) { + elem->origin = NULL; elem->prev = attr_stack; attr_stack = elem; - debug_push(elem); } + } - elem = read_attr_from_file(git_path(INFOATTRIBUTES_FILE), 1); - if (!elem) - elem = xcalloc(1, sizeof(*elem)); - elem->origin = NULL; + if (!is_bare_repository() || direction == GIT_ATTR_INDEX) { + elem = read_attr(GITATTRIBUTES_FILE, 1); + elem->origin = xstrdup(""); elem->prev = attr_stack; attr_stack = elem; + debug_push(elem); } + + elem = read_attr_from_file(git_path(INFOATTRIBUTES_FILE), 1); + if (!elem) + elem = xcalloc(1, sizeof(*elem)); + elem->origin = NULL; + elem->prev = attr_stack; + attr_stack = elem; } static void prepare_attr_stack(const char *path) { struct attr_stack *elem, *info; int dirlen, len; - struct strbuf pathbuf; const char *cp; cp = strrchr(path, '/'); @@ -561,8 +552,6 @@ static void prepare_attr_stack(const char *path) else dirlen = cp - path; - strbuf_init(&pathbuf, dirlen+2+strlen(GITATTRIBUTES_FILE)); - /* * At the bottom of the attribute stack is the built-in * set of attribute definitions, followed by the contents @@ -588,14 +577,17 @@ static void prepare_attr_stack(const char *path) /* * Pop the ones from directories that are not the prefix of - * the path we are checking. + * the path we are checking. Break out of the loop when we see + * the root one (whose origin is an empty string "") or the builtin + * one (whose origin is NULL) without popping it. */ - while (attr_stack && attr_stack->origin) { + while (attr_stack->origin) { int namelen = strlen(attr_stack->origin); elem = attr_stack; if (namelen <= dirlen && - !strncmp(elem->origin, path, namelen)) + !strncmp(elem->origin, path, namelen) && + (!namelen || path[namelen] == '/')) break; debug_pop(elem); @@ -607,27 +599,35 @@ static void prepare_attr_stack(const char *path) * Read from parent directories and push them down */ if (!is_bare_repository() || direction == GIT_ATTR_INDEX) { - while (1) { - char *cp; + /* + * bootstrap_attr_stack() should have added, and the + * above loop should have stopped before popping, the + * root element whose attr_stack->origin is set to an + * empty string. + */ + struct strbuf pathbuf = STRBUF_INIT; + assert(attr_stack->origin); + while (1) { len = strlen(attr_stack->origin); if (dirlen <= len) break; - strbuf_reset(&pathbuf); - strbuf_add(&pathbuf, path, dirlen); + cp = memchr(path + len + 1, '/', dirlen - len - 1); + if (!cp) + cp = path + dirlen; + strbuf_add(&pathbuf, path, cp - path); strbuf_addch(&pathbuf, '/'); - cp = strchr(pathbuf.buf + len + 1, '/'); - strcpy(cp + 1, GITATTRIBUTES_FILE); + strbuf_addstr(&pathbuf, GITATTRIBUTES_FILE); elem = read_attr(pathbuf.buf, 0); - *cp = '\0'; - elem->origin = strdup(pathbuf.buf); + strbuf_setlen(&pathbuf, cp - path); + elem->origin = strbuf_detach(&pathbuf, NULL); elem->prev = attr_stack; attr_stack = elem; debug_push(elem); } - } - strbuf_release(&pathbuf); + strbuf_release(&pathbuf); + } /* * Finally push the "info" one at the top of the stack. @@ -644,7 +644,7 @@ static int path_matches(const char *pathname, int pathlen, /* match basename */ const char *basename = strrchr(pathname, '/'); basename = basename ? basename + 1 : pathname; - return (fnmatch(pattern, basename, 0) == 0); + return (fnmatch_icase(pattern, basename, 0) == 0); } /* * match with FNM_PATHNAME; the pattern has base implicitly @@ -658,7 +658,7 @@ static int path_matches(const char *pathname, int pathlen, return 0; if (baselen != 0) baselen++; - return fnmatch(pattern, pathname + baselen, FNM_PATHNAME) == 0; + return fnmatch_icase(pattern, pathname + baselen, FNM_PATHNAME) == 0; } static int macroexpand_one(int attr_nr, int rem); |