* Copyright (C) Linus Torvalds, 2005
*/
#include "cache.h"
-#include "strbuf.h"
#include "quote.h"
#include "cache-tree.h"
#include "tree-walk.h"
* Default to not allowing changes to the list of files. The
* tool doesn't actually care, but this makes it harder to add
* files to the revision control by mistake by doing something
- * like "git-update-index *" and suddenly having all the object
+ * like "git update-index *" and suddenly having all the object
* files be revision controlled.
*/
static int allow_add;
if (0 <= pos) {
switch (mark_valid_only) {
case MARK_VALID:
- active_cache[pos]->ce_flags |= htons(CE_VALID);
+ active_cache[pos]->ce_flags |= CE_VALID;
break;
case UNMARK_VALID:
- active_cache[pos]->ce_flags &= ~htons(CE_VALID);
+ active_cache[pos]->ce_flags &= ~CE_VALID;
break;
}
cache_tree_invalidate_path(active_cache_tree, path);
size = cache_entry_size(len);
ce = xcalloc(1, size);
memcpy(ce->name, path, len);
- ce->ce_flags = htons(len);
+ ce->ce_flags = len;
fill_stat_cache_info(ce, st);
ce->ce_mode = ce_mode_from_stat(old, st->st_mode);
/* Exact match: file or existing gitlink */
if (pos >= 0) {
struct cache_entry *ce = active_cache[pos];
- if (S_ISGITLINK(ntohl(ce->ce_mode))) {
+ if (S_ISGITLINK(ce->ce_mode)) {
/* Do nothing to the index if there is no HEAD! */
if (resolve_gitlink_ref(path, "HEAD", sha1) < 0)
int pos = cache_name_pos(path, len);
struct cache_entry *ce = pos < 0 ? NULL : active_cache[pos];
- if (ce && S_ISGITLINK(ntohl(ce->ce_mode)))
+ if (ce && S_ISGITLINK(ce->ce_mode))
return error("%s is already a gitlink, not replacing", path);
return add_one_path(ce, path, len, st);
int len;
struct stat st;
+ len = strlen(path);
+ if (has_symlink_leading_path(len, path))
+ return error("'%s' is beyond a symbolic link", path);
+
/*
* First things first: get the stat information, to decide
* what to do about the pathname!
if (lstat(path, &st) < 0)
return process_lstat_error(path, errno);
- len = strlen(path);
if (S_ISDIR(st.st_mode))
return process_directory(path, len, &st);
struct cache_entry *ce;
if (!verify_path(path))
- return -1;
+ return error("Invalid path '%s'", path);
len = strlen(path);
size = cache_entry_size(len);
ce->ce_flags = create_ce_flags(len, stage);
ce->ce_mode = create_ce_mode(mode);
if (assume_unchanged)
- ce->ce_flags |= htons(CE_VALID);
+ ce->ce_flags |= CE_VALID;
option = allow_add ? ADD_CACHE_OK_TO_ADD : 0;
option |= allow_replace ? ADD_CACHE_OK_TO_REPLACE : 0;
if (add_cache_entry(ce, option))
if (pos < 0)
goto fail;
ce = active_cache[pos];
- mode = ntohl(ce->ce_mode);
+ mode = ce->ce_mode;
if (!S_ISREG(mode))
goto fail;
switch (flip) {
case '+':
- ce->ce_mode |= htonl(0111); break;
+ ce->ce_mode |= 0111; break;
case '-':
- ce->ce_mode &= htonl(~0111); break;
+ ce->ce_mode &= ~0111; break;
default:
goto fail;
}
report("chmod %cx '%s'", flip, path);
return;
fail:
- die("git-update-index: cannot chmod %cx '%s'", flip, path);
+ die("git update-index: cannot chmod %cx '%s'", flip, path);
}
static void update_one(const char *path, const char *prefix, int prefix_length)
if (force_remove) {
if (remove_file_from_cache(p))
- die("git-update-index: unable to remove %s", path);
+ die("git update-index: unable to remove %s", path);
report("remove '%s'", path);
goto free_return;
}
static void read_index_info(int line_termination)
{
- struct strbuf buf;
- strbuf_init(&buf);
- while (1) {
+ struct strbuf buf = STRBUF_INIT;
+ struct strbuf uq = STRBUF_INIT;
+
+ while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
char *ptr, *tab;
char *path_name;
unsigned char sha1[20];
/* This reads lines formatted in one of three formats:
*
* (1) mode SP sha1 TAB path
- * The first format is what "git-apply --index-info"
+ * The first format is what "git apply --index-info"
* reports, and used to reconstruct a partial tree
* that is used for phony merge base tree when falling
* back on 3-way merge.
*
* (2) mode SP type SP sha1 TAB path
- * The second format is to stuff git-ls-tree output
+ * The second format is to stuff "git ls-tree" output
* into the index file.
*
* (3) mode SP sha1 SP stage TAB path
* This format is to put higher order stages into the
- * index file and matches git-ls-files --stage output.
+ * index file and matches "git ls-files --stage" output.
*/
- read_line(&buf, stdin, line_termination);
- if (buf.eof)
- break;
-
errno = 0;
ul = strtoul(buf.buf, &ptr, 8);
if (ptr == buf.buf || *ptr != ' '
if (get_sha1_hex(tab - 40, sha1) || tab[-41] != ' ')
goto bad_line;
- if (line_termination && ptr[0] == '"')
- path_name = unquote_c_style(ptr, NULL);
- else
- path_name = ptr;
+ path_name = ptr;
+ if (line_termination && path_name[0] == '"') {
+ strbuf_reset(&uq);
+ if (unquote_c_style(&uq, path_name, NULL)) {
+ die("git update-index: bad quoting of path name");
+ }
+ path_name = uq.buf;
+ }
if (!verify_path(path_name)) {
fprintf(stderr, "Ignoring path %s\n", path_name);
- if (path_name != ptr)
- free(path_name);
continue;
}
if (!mode) {
/* mode == 0 means there is no such path -- remove */
if (remove_file_from_cache(path_name))
- die("git-update-index: unable to remove %s",
+ die("git update-index: unable to remove %s",
ptr);
}
else {
*/
ptr[-42] = ptr[-1] = 0;
if (add_cacheinfo(mode, sha1, path_name, stage))
- die("git-update-index: unable to update %s",
+ die("git update-index: unable to update %s",
path_name);
}
- if (path_name != ptr)
- free(path_name);
continue;
bad_line:
die("malformed index info %s", buf.buf);
}
+ strbuf_release(&buf);
+ strbuf_release(&uq);
}
static const char update_index_usage[] =
-"git-update-index [-q] [--add] [--replace] [--remove] [--unmerged] [--refresh] [--really-refresh] [--cacheinfo] [--chmod=(+|-)x] [--assume-unchanged] [--info-only] [--force-remove] [--stdin] [--index-info] [--unresolve] [--again | -g] [--ignore-missing] [-z] [--verbose] [--] <file>...";
+"git update-index [-q] [--add] [--replace] [--remove] [--unmerged] [--refresh] [--really-refresh] [--cacheinfo] [--chmod=(+|-)x] [--assume-unchanged] [--info-only] [--force-remove] [--stdin] [--index-info] [--unresolve] [--again | -g] [--ignore-missing] [-z] [--verbose] [--] <file>...";
static unsigned char head_sha1[20];
static unsigned char merge_head_sha1[20];
int lock_error = 0;
struct lock_file *lock_file;
- git_config(git_default_config);
+ git_config(git_default_config, NULL);
/* We can't free this memory, it becomes part of a linked list parsed atexit() */
lock_file = xcalloc(1, sizeof(struct lock_file));
refresh_flags |= REFRESH_QUIET;
continue;
}
+ if (!strcmp(path, "--ignore-submodules")) {
+ refresh_flags |= REFRESH_IGNORE_SUBMODULES;
+ continue;
+ }
if (!strcmp(path, "--add")) {
allow_add = 1;
continue;
continue;
}
if (!strcmp(path, "--refresh")) {
+ setup_work_tree();
has_errors |= refresh_cache(refresh_flags);
continue;
}
if (!strcmp(path, "--really-refresh")) {
+ setup_work_tree();
has_errors |= refresh_cache(REFRESH_REALLY | refresh_flags);
continue;
}
unsigned int mode;
if (i+3 >= argc)
- die("git
-update-index: --cacheinfo <mode> <sha1> <path>");
+ die("git
update-index: --cacheinfo <mode> <sha1> <path>");
if (strtoul_ui(argv[i+1], 8, &mode) ||
get_sha1_hex(argv[i+2], sha1) ||
add_cacheinfo(mode, sha1, argv[i+3], 0))
- die("git-update-index: --cacheinfo"
+ die("git update-index: --cacheinfo"
" cannot add %s", argv[i+3]);
i += 3;
continue;
if (!strcmp(path, "--chmod=-x") ||
!strcmp(path, "--chmod=+x")) {
if (argc <= i+1)
- die("git
-update-index: %s <path>", path);
+ die("git
update-index: %s <path>", path);
set_executable_bit = path[8];
continue;
}
goto finish;
}
if (!strcmp(path, "--again") || !strcmp(path, "-g")) {
+ setup_work_tree();
has_errors = do_reupdate(argc - i, argv + i,
prefix, prefix_length);
if (has_errors)
usage(update_index_usage);
die("unknown option %s", path);
}
+ setup_work_tree();
p = prefix_path(prefix, prefix_length, path);
update_one(p, NULL, 0);
if (set_executable_bit)
free((char*)p);
}
if (read_from_stdin) {
- struct strbuf buf;
- strbuf_init(&buf);
- while (1) {
- char *path_name;
+ struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT;
+
+ setup_work_tree();
+ while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
const char *p;
- read_line(&buf, stdin, line_termination);
- if (buf.eof)
- break;
- if (line_termination && buf.buf[0] == '"')
- path_name = unquote_c_style(buf.buf, NULL);
- else
- path_name = buf.buf;
- p = prefix_path(prefix, prefix_length, path_name);
+ if (line_termination && buf.buf[0] == '"') {
+ strbuf_reset(&nbuf);
+ if (unquote_c_style(&nbuf, buf.buf, NULL))
+ die("line is badly quoted");
+ strbuf_swap(&buf, &nbuf);
+ }
+ p = prefix_path(prefix, prefix_length, buf.buf);
update_one(p, NULL, 0);
if (set_executable_bit)
chmod_path(set_executable_bit, p);
- if (p < path_name || p > path_name + strlen(path_name))
- free((char*) p);
- if (path_name != buf.buf)
- free(path_name);
+ if (p < buf.buf || p > buf.buf + buf.len)
+ free((char *)p);
}
+ strbuf_release(&nbuf);
+ strbuf_release(&buf);
}
finish:
get_index_file(), strerror(lock_error));
}
if (write_cache(newfd, active_cache, active_nr) ||
- close(newfd) || commit_locked_index(lock_file))
+ commit_locked_index(lock_file))
die("Unable to write new index file");
}