if (argc != 2)
die("submodule--helper is-active takes exactly 1 argument");
- gitmodules_config();
-
- return !is_submodule_initialized(argv[1]);
+ return !is_submodule_active(the_repository, argv[1]);
}
+ /*
+ * Exit non-zero if any of the submodule names given on the command line is
+ * invalid. If no names are given, filter stdin to print only valid names
+ * (which is primarily intended for testing).
+ */
+ static int check_name(int argc, const char **argv, const char *prefix)
+ {
+ if (argc > 1) {
+ while (*++argv) {
+ if (check_submodule_name(*argv) < 0)
+ return 1;
+ }
+ } else {
+ struct strbuf buf = STRBUF_INIT;
+ while (strbuf_getline(&buf, stdin) != EOF) {
+ if (!check_submodule_name(buf.buf))
+ printf("%s\n", buf.buf);
+ }
+ strbuf_release(&buf);
+ }
+ return 0;
+ }
+
#define SUPPORT_SUPER_PREFIX (1<<0)
struct cmd_struct {
static void update_one(const char *path)
{
- if (!verify_path(path)) {
+ int stat_errno = 0;
+ struct stat st;
+
- if (mark_valid_only || mark_skip_worktree_only || force_remove)
++ if (mark_valid_only || mark_skip_worktree_only || force_remove ||
++ mark_fsmonitor_only)
+ st.st_mode = 0;
+ else if (lstat(path, &st) < 0) {
+ st.st_mode = 0;
+ stat_errno = errno;
+ } /* else stat is valid */
+
+ if (!verify_path(path, st.st_mode)) {
fprintf(stderr, "Ignoring path %s\n", path);
return;
}
extern int read_index_preload(struct index_state *, const struct pathspec *pathspec);
extern int do_read_index(struct index_state *istate, const char *path,
int must_exist); /* for testting only! */
-extern int read_index_from(struct index_state *, const char *path);
+extern int read_index_from(struct index_state *, const char *path,
+ const char *gitdir);
extern int is_index_unborn(struct index_state *);
extern int read_index_unmerged(struct index_state *);
+
+/* For use with `write_locked_index()`. */
#define COMMIT_LOCK (1 << 0)
-#define CLOSE_LOCK (1 << 1)
+#define SKIP_IF_UNCHANGED (1 << 1)
+
+/*
+ * Write the index while holding an already-taken lock. Close the lock,
+ * and if `COMMIT_LOCK` is given, commit it.
+ *
+ * Unless a split index is in use, write the index into the lockfile.
+ *
+ * With a split index, write the shared index to a temporary file,
+ * adjust its permissions and rename it into place, then write the
+ * split index to the lockfile. If the temporary file for the shared
+ * index cannot be created, fall back to the behavior described in
+ * the previous paragraph.
+ *
+ * With `COMMIT_LOCK`, the lock is always committed or rolled back.
+ * Without it, the lock is closed, but neither committed nor rolled
+ * back.
+ *
+ * If `SKIP_IF_UNCHANGED` is given and the index is unchanged, nothing
+ * is written (and the lock is rolled back if `COMMIT_LOCK` is given).
+ */
extern int write_locked_index(struct index_state *, struct lock_file *lock, unsigned flags);
+
extern int discard_index(struct index_state *);
+extern void move_index_extensions(struct index_state *dst, struct index_state *src);
extern int unmerged_index(const struct index_state *);
- extern int verify_path(const char *path);
+
+/**
+ * Returns 1 if the index differs from HEAD, 0 otherwise. When on an unborn
+ * branch, returns 1 if there are entries in the index, 0 otherwise. If an
+ * strbuf is provided, the space-separated list of files that differ will be
+ * appended to it.
+ */
+extern int index_has_changes(struct strbuf *sb);
+
+ extern int verify_path(const char *path, unsigned mode);
extern int strcmp_offset(const char *s1, const char *s2, size_t *first_change);
extern int index_dir_exists(struct index_state *istate, const char *name, int namelen);
extern void adjust_dirname_case(struct index_state *istate, char *name);
{
if (!istate->untracked || !istate->untracked->root)
return;
- if (!safe_path && !verify_path(path))
++ if (!safe_path && !verify_path(path, 0))
+ return;
invalidate_one_component(istate->untracked, istate->untracked->root,
path, strlen(path));
}
int recommend_shallow;
};
+#define SUBMODULE_INIT { NULL, NULL, NULL, RECURSE_SUBMODULES_NONE, \
+ NULL, NULL, SUBMODULE_UPDATE_STRATEGY_INIT, {0}, -1 };
+
+struct submodule_cache;
+struct repository;
+
+extern void submodule_cache_free(struct submodule_cache *cache);
+
+extern int parse_submodule_fetchjobs(const char *var, const char *value);
extern int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
+struct option;
+extern int option_fetch_parse_recurse_submodules(const struct option *opt,
+ const char *arg, int unset);
extern int parse_update_recurse_submodules_arg(const char *opt, const char *arg);
extern int parse_push_recurse_submodules_arg(const char *opt, const char *arg);
-extern int parse_submodule_config_option(const char *var, const char *value);
+extern void repo_read_gitmodules(struct repository *repo);
+extern void gitmodules_config_oid(const struct object_id *commit_oid);
extern const struct submodule *submodule_from_name(
- const unsigned char *commit_or_tree, const char *name);
+ const struct object_id *commit_or_tree, const char *name);
extern const struct submodule *submodule_from_path(
- const unsigned char *commit_or_tree, const char *path);
-extern int gitmodule_sha1_from_commit(const unsigned char *commit_sha1,
- unsigned char *gitmodules_sha1,
- struct strbuf *rev);
+ const struct object_id *commit_or_tree, const char *path);
+extern const struct submodule *submodule_from_cache(struct repository *repo,
+ const struct object_id *treeish_name,
+ const char *key);
extern void submodule_free(void);
+ /*
+ * Returns 0 if the name is syntactically acceptable as a submodule "name"
+ * (e.g., that may be found in the subsection of a .gitmodules file) and -1
+ * otherwise.
+ */
+ int check_submodule_name(const char *name);
+
#endif /* SUBMODULE_CONFIG_H */
}
if (argc == 2 && !strcmp(argv[1], "basename"))
- return test_function(basename_data, basename, argv[1]);
+ return test_function(basename_data, posix_basename, argv[1]);
if (argc == 2 && !strcmp(argv[1], "dirname"))
- return test_function(dirname_data, dirname, argv[1]);
+ return test_function(dirname_data, posix_dirname, argv[1]);
+ if (argc > 2 && !strcmp(argv[1], "is_dotgitmodules")) {
+ int res = 0, expect = 1, i;
+ for (i = 2; i < argc; i++)
+ if (!strcmp("--not", argv[i]))
+ expect = !expect;
+ else if (expect != is_dotgitmodules(argv[i]))
+ res = error("'%s' is %s.gitmodules", argv[i],
+ expect ? "not " : "");
+ else
+ fprintf(stderr, "ok: '%s' is %s.gitmodules\n",
+ argv[i], expect ? "" : "not ");
+ return !!res;
+ }
+
fprintf(stderr, "%s: unknown function name: %s\n", argv[0],
argv[1] ? argv[1] : "(there was none)");
return 1;