mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'sb/checkout-recurse-submodules'

Browse Source 
"git checkout" is taught the "--recurse-submodules" option.

* sb/checkout-recurse-submodules:
  builtin/read-tree: add --recurse-submodules switch
  builtin/checkout: add --recurse-submodules switch
  entry.c: create submodules when interesting
  unpack-trees: check if we can perform the operation for submodules
  unpack-trees: pass old oid to verify_clean_submodule
  update submodules: add submodule_move_head
  submodule.c: get_super_prefix_or_empty
  update submodules: move up prepare_submodule_repo_env
  submodules: introduce check to see whether to touch a submodule
  update submodules: add a config option to determine if submodules are updated
  update submodules: add submodule config parsing
  make is_submodule_populated gently
  lib-submodule-update.sh: define tests for recursing into submodules
  lib-submodule-update.sh: replace sha1 by hash
  lib-submodule-update: teach test_submodule_content the -C <dir> flag
  lib-submodule-update.sh: do not use ./. as submodule remote
  lib-submodule-update.sh: reorder create_lib_submodule_repo
  submodule--helper.c: remove duplicate code
  connect_work_tree_and_git_dir: safely create leading directories
This commit is contained in:
Junio C Hamano
2017-03-28 14:05:58 -07:00
parent ff8b7e63de 25804914fa
commit e394fa01d6
17 changed files with 1084 additions and 113 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
builtin/submodule--helper.c
View File

@ -577,9 +577,7 @@ static int module_clone(int argc, const char **argv, const char *prefix)
const char *name = NULL, *url = NULL, *depth = NULL;
int quiet = 0;
int progress = 0;
FILE *submodule_dot_git;
char *p, *path = NULL, *sm_gitdir;
struct strbuf rel_path = STRBUF_INIT;
struct strbuf sb = STRBUF_INIT;
struct string_list reference = STRING_LIST_INIT_NODUP;
char *sm_alternate = NULL, *error_strategy = NULL;
@ -651,27 +649,12 @@ static int module_clone(int argc, const char **argv, const char *prefix)
strbuf_reset(&sb);
}
/* Write a .git file in the submodule to redirect to the superproject. */
strbuf_addf(&sb, "%s/.git", path);
if (safe_create_leading_directories_const(sb.buf) < 0)
die(_("could not create leading directories of '%s'"), sb.buf);
submodule_dot_git = fopen(sb.buf, "w");
if (!submodule_dot_git)
die_errno(_("cannot open file '%s'"), sb.buf);
/* Connect module worktree and git dir */
connect_work_tree_and_git_dir(path, sm_gitdir);
fprintf_or_die(submodule_dot_git, "gitdir: %s\n",
relative_path(sm_gitdir, path, &rel_path));
if (fclose(submodule_dot_git))
die(_("could not close file %s"), sb.buf);
strbuf_reset(&sb);
strbuf_reset(&rel_path);
/* Redirect the worktree of the submodule in the superproject's config */
p = git_pathdup_submodule(path, "config");
if (!p)
die(_("could not get submodule directory for '%s'"), path);
git_config_set_in_file(p, "core.worktree",
relative_path(path, sm_gitdir, &rel_path));
/* setup alternateLocation and alternateErrorStrategy in the cloned submodule if needed */
git_config_get_string("submodule.alternateLocation", &sm_alternate);
@ -687,7 +670,6 @@ static int module_clone(int argc, const char **argv, const char *prefix)
free(error_strategy);
strbuf_release(&sb);
strbuf_release(&rel_path);
free(sm_gitdir);
free(path);
free(p);