diff options
Diffstat (limited to 'submodule.c')
| -rw-r--r-- | submodule.c | 59 |
1 files changed, 28 insertions, 31 deletions
diff --git a/submodule.c b/submodule.c index fae24ef34a..2a057c35b7 100644 --- a/submodule.c +++ b/submodule.c @@ -1,5 +1,5 @@ - -#include "cache.h" +#include "git-compat-util.h" +#include "alloc.h" #include "repository.h" #include "config.h" #include "submodule-config.h" @@ -7,6 +7,7 @@ #include "dir.h" #include "diff.h" #include "commit.h" +#include "hex.h" #include "revision.h" #include "run-command.h" #include "diffcore.h" @@ -1739,7 +1740,7 @@ static int get_next_submodule(struct child_process *cp, struct strbuf *err, return 0; } -static int fetch_start_failure(struct strbuf *err, +static int fetch_start_failure(struct strbuf *err UNUSED, void *cb, void *task_cb) { struct submodule_parallel_fetch *spf = cb; @@ -1760,7 +1761,7 @@ static int commit_missing_in_sub(const struct object_id *oid, void *data) return type != OBJ_COMMIT; } -static int fetch_finish(int retvalue, struct strbuf *err, +static int fetch_finish(int retvalue, struct strbuf *err UNUSED, void *cb, void *task_cb) { struct submodule_parallel_fetch *spf = cb; @@ -2054,14 +2055,6 @@ void submodule_unset_core_worktree(const struct submodule *sub) strbuf_release(&config_path); } -static const char *get_super_prefix_or_empty(void) -{ - const char *s = get_super_prefix(); - if (!s) - s = ""; - return s; -} - static int submodule_has_dirty_index(const struct submodule *sub) { struct child_process cp = CHILD_PROCESS_INIT; @@ -2080,7 +2073,7 @@ static int submodule_has_dirty_index(const struct submodule *sub) return finish_command(&cp); } -static void submodule_reset_index(const char *path) +static void submodule_reset_index(const char *path, const char *super_prefix) { struct child_process cp = CHILD_PROCESS_INIT; prepare_submodule_repo_env(&cp.env); @@ -2089,10 +2082,10 @@ static void submodule_reset_index(const char *path) cp.no_stdin = 1; cp.dir = path; - strvec_pushf(&cp.args, "--super-prefix=%s%s/", - get_super_prefix_or_empty(), path); /* TODO: determine if this might overwright untracked files */ strvec_pushl(&cp.args, "read-tree", "-u", "--reset", NULL); + strvec_pushf(&cp.args, "--super-prefix=%s%s/", + (super_prefix ? super_prefix : ""), path); strvec_push(&cp.args, empty_tree_oid_hex()); @@ -2105,10 +2098,9 @@ static void submodule_reset_index(const char *path) * For edge cases (a submodule coming into existence or removing a submodule) * pass NULL for old or new respectively. */ -int submodule_move_head(const char *path, - const char *old_head, - const char *new_head, - unsigned flags) +int submodule_move_head(const char *path, const char *super_prefix, + const char *old_head, const char *new_head, + unsigned flags) { int ret = 0; struct child_process cp = CHILD_PROCESS_INIT; @@ -2145,7 +2137,8 @@ int submodule_move_head(const char *path, if (!(flags & SUBMODULE_MOVE_HEAD_DRY_RUN)) { if (old_head) { if (!submodule_uses_gitfile(path)) - absorb_git_dir_into_superproject(path); + absorb_git_dir_into_superproject(path, + super_prefix); } else { struct strbuf gitdir = STRBUF_INIT; submodule_name_to_gitdir(&gitdir, the_repository, @@ -2154,7 +2147,7 @@ int submodule_move_head(const char *path, strbuf_release(&gitdir); /* make sure the index is clean as well */ - submodule_reset_index(path); + submodule_reset_index(path, super_prefix); } if (old_head && (flags & SUBMODULE_MOVE_HEAD_FORCE)) { @@ -2172,9 +2165,9 @@ int submodule_move_head(const char *path, cp.no_stdin = 1; cp.dir = path; - strvec_pushf(&cp.args, "--super-prefix=%s%s/", - get_super_prefix_or_empty(), path); strvec_pushl(&cp.args, "read-tree", "--recurse-submodules", NULL); + strvec_pushf(&cp.args, "--super-prefix=%s%s/", + (super_prefix ? super_prefix : ""), path); if (flags & SUBMODULE_MOVE_HEAD_DRY_RUN) strvec_push(&cp.args, "-n"); @@ -2274,7 +2267,8 @@ int validate_submodule_git_dir(char *git_dir, const char *submodule_name) * Embeds a single submodules git directory into the superprojects git dir, * non recursively. */ -static void relocate_single_git_dir_into_superproject(const char *path) +static void relocate_single_git_dir_into_superproject(const char *path, + const char *super_prefix) { char *old_git_dir = NULL, *real_old_git_dir = NULL, *real_new_git_dir = NULL; struct strbuf new_gitdir = STRBUF_INIT; @@ -2304,7 +2298,7 @@ static void relocate_single_git_dir_into_superproject(const char *path) real_new_git_dir = real_pathdup(new_gitdir.buf, 1); fprintf(stderr, _("Migrating git directory of '%s%s' from\n'%s' to\n'%s'\n"), - get_super_prefix_or_empty(), path, + super_prefix ? super_prefix : "", path, real_old_git_dir, real_new_git_dir); relocate_gitdir(path, real_old_git_dir, real_new_git_dir); @@ -2315,7 +2309,8 @@ static void relocate_single_git_dir_into_superproject(const char *path) strbuf_release(&new_gitdir); } -static void absorb_git_dir_into_superproject_recurse(const char *path) +static void absorb_git_dir_into_superproject_recurse(const char *path, + const char *super_prefix) { struct child_process cp = CHILD_PROCESS_INIT; @@ -2323,10 +2318,11 @@ static void absorb_git_dir_into_superproject_recurse(const char *path) cp.dir = path; cp.git_cmd = 1; cp.no_stdin = 1; - strvec_pushf(&cp.args, "--super-prefix=%s%s/", - get_super_prefix_or_empty(), path); strvec_pushl(&cp.args, "submodule--helper", "absorbgitdirs", NULL); + strvec_pushf(&cp.args, "--super-prefix=%s%s/", super_prefix ? + super_prefix : "", path); + prepare_submodule_repo_env(&cp.env); if (run_command(&cp)) die(_("could not recurse into submodule '%s'"), path); @@ -2337,7 +2333,8 @@ static void absorb_git_dir_into_superproject_recurse(const char *path) * having its git directory within the working tree to the git dir nested * in its superprojects git dir under modules/. */ -void absorb_git_dir_into_superproject(const char *path) +void absorb_git_dir_into_superproject(const char *path, + const char *super_prefix) { int err_code; const char *sub_git_dir; @@ -2379,14 +2376,14 @@ void absorb_git_dir_into_superproject(const char *path) char *real_common_git_dir = real_pathdup(get_git_common_dir(), 1); if (!starts_with(real_sub_git_dir, real_common_git_dir)) - relocate_single_git_dir_into_superproject(path); + relocate_single_git_dir_into_superproject(path, super_prefix); free(real_sub_git_dir); free(real_common_git_dir); } strbuf_release(&gitdir); - absorb_git_dir_into_superproject_recurse(path); + absorb_git_dir_into_superproject_recurse(path, super_prefix); } int get_superproject_working_tree(struct strbuf *buf) |