replacing sb/submodule-config-cleanup
v4:
* renamed commit_or_tree to treeish_name
* added a test with a tag
* "it will overwrite" (removed the spurious "be").
v3:
diff to current origin/sb/submodule-config-cleanup:
diff --git a/Documentation/technical/api-submodule-config.txt
b/Documentation/technical/api-submodule-config.txt
index 1df7a827ff..e06a3fd2de 100644
--- a/Documentation/technical/api-submodule-config.txt
+++ b/Documentation/technical/api-submodule-config.txt
@@ -49,17 +49,17 @@ Functions
`const struct submodule *submodule_from_path(const unsigned char
*commit_or_tree, const char *path)`::
- Lookup values for one submodule by its commit_sha1 and path.
+ Lookup values for one submodule by its commit_or_tree and path.
`const struct submodule *submodule_from_name(const unsigned char
*commit_or_tree, const char *name)`::
The same as above but lookup by name.
Whenever a submodule configuration is parsed in `parse_submodule_config_option`
-via e.g. `gitmodules_config()`, it will be overwrite the entry with the sha1
-zeroed out. So in the normal case, when HEAD:.gitmodules is parsed first and
-then overlayed with the repository configuration, the null_sha1 entry contains
-the local configuration of a submodule (e.g. consolidated values from local git
+via e.g. `gitmodules_config()`, it will be overwrite the null_sha1 entry.
+So in the normal case, when HEAD:.gitmodules is parsed first and then overlayed
+with the repository configuration, the null_sha1 entry contains the local
+configuration of a submodule (e.g. consolidated values from local git
configuration and the .gitmodules file in the worktree).
For an example usage see test-submodule-config.c.
diff --git a/submodule-config.c b/submodule-config.c
index 4c5f5d074b..d88a746c56 100644
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -448,7 +448,6 @@ static const struct submodule *config_from(struct
submodule_cache *cache,
/* fill the submodule config into the cache */
parameter.cache = cache;
- // todo: get the actual tree here:
parameter.commit_or_tree = commit_or_tree;
parameter.gitmodules_sha1 = sha1;
parameter.overwrite = 0;
v2:
addressed Jacobs concerns in patch2, fixing all occurrences of commit_sha1.
Thanks,
Stefan
interdiff to v1:
diff --git a/Documentation/technical/api-submodule-config.txt
b/Documentation/technical/api-submodule-config.txt
index 1df7a827ff..a91c1f085e 100644
--- a/Documentation/technical/api-submodule-config.txt
+++ b/Documentation/technical/api-submodule-config.txt
@@ -49,7 +49,7 @@ Functions
`const struct submodule *submodule_from_path(const unsigned char
*commit_or_tree, const char *path)`::
- Lookup values for one submodule by its commit_sha1 and path.
+ Lookup values for one submodule by its commit_or_tree and path.
`const struct submodule *submodule_from_name(const unsigned char
*commit_or_tree, const char *name)`::
v1:
A small series that would have helped me understand the submodule config
once again.
Thanks,
Stefan
Stefan Beller (3):
submodule config: inline config_from_{name, path}
submodule-config: rename commit_sha1 to treeish_name
submodule-config: clarify parsing of null_sha1 element
Documentation/technical/api-submodule-config.txt | 14 ++++--
submodule-config.c | 58 ++++++++++--------------
submodule-config.h | 4 +-
t/t7411-submodule-config.sh | 14 ++++++
4 files changed, 48 insertions(+), 42 deletions(-)
--
2.11.0.rc2.4.g3396b6f.dirty
