Introduce function get_submodule_displaypath() to replace the code
occurring in submodule_init() for generating displaypath of the
submodule with a call to it.
This new function will also be used in other parts of the system
in later patches.
Mentored-by: Christian Couder
Mentored-by: Stefan Beller
Signed-off-by: Prathamesh Chavan
---
The patch series is updated, and is based on 'master' branch.
This patch series contains updates patches about
Introduction of the function: get_submodule_displaypath()
(This patch wasn't posted in the last update by mistake)
Introduction of the function: for_each_submodule()
Port shell function set_name_rev() to C
Port submodule subcommand 'status' from shell to C
Port submodule subcommand 'sync' from shell to C
Complete build report of this patch-series is available at:
https://travis-ci.org/pratham-pc/git/builds
Branch: patch-series-1
Build #114
Also, the above series was also build by basing it on the 'next'
branch for the purpose of testing the code.
Since the function is_submodule_initialized changed to
is_submodule_active, this change was required to be added in the
above patches while basing it on next.
After doing the required changes,
Complete build report of the above is available at:
https://travis-ci.org/pratham-pc/git/builds
Branch: patch-series-1-next
Build #116
I have held back the following patch since some work is still
required to be done:
Port submodule subcommand 'foreach' from shell to C
Port submodule subcommand 'deinit' from shell to C
Port submodule subcommand 'summary' from shell to C
I hope to complete this and post these patches later with the
weekly updates.
builtin/submodule--helper.c | 33 ++---
1 file changed, 22 insertions(+), 11 deletions(-)
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 8517032b3..1bfc91bca 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -220,6 +220,27 @@ static int resolve_relative_url_test(int argc, const char
**argv, const char *pr
return 0;
}
+static char *get_submodule_displaypath(const char *path, const char *prefix)
+{
+ const char *super_prefix = get_super_prefix();
+
+ if (prefix && super_prefix) {
+ BUG("cannot have prefix '%s' and superprefix '%s'",
+ prefix, super_prefix);
+ } else if (prefix) {
+ struct strbuf sb = STRBUF_INIT;
+ char *displaypath = xstrdup(relative_path(path, prefix, ));
+ strbuf_release();
+ return displaypath;
+ } else if (super_prefix) {
+ int len = strlen(super_prefix);
+ const char *format = is_dir_sep(super_prefix[len - 1]) ? "%s%s"
: "%s/%s";
+ return xstrfmt(format, super_prefix, path);
+ } else {
+ return xstrdup(path);
+ }
+}
+
struct module_list {
const struct cache_entry **entries;
int alloc, nr;
@@ -339,16 +360,7 @@ static void init_submodule(const char *path, const char
*prefix, int quiet)
/* Only loads from .gitmodules, no overlay with .git/config */
gitmodules_config();
-
- if (prefix && get_super_prefix())
- die("BUG: cannot have prefix and superprefix");
- else if (prefix)
- displaypath = xstrdup(relative_path(path, prefix, ));
- else if (get_super_prefix()) {
- strbuf_addf(, "%s%s", get_super_prefix(), path);
- displaypath = strbuf_detach(, NULL);
- } else
- displaypath = xstrdup(path);
+ displaypath = get_submodule_displaypath(path, prefix);
sub = submodule_from_path(null_sha1, path);
@@ -363,7 +375,6 @@ static void init_submodule(const char *path, const char
*prefix, int quiet)
* Set active flag for the submodule being initialized
*/
if (!is_submodule_initialized(path)) {
- strbuf_reset();
strbuf_addf(, "submodule.%s.active", sub->name);
git_config_set_gently(sb.buf, "true");
}
--
2.13.0