From 9ebf689aad72bfc091da21e1d73a05308f1ace85 Mon Sep 17 00:00:00 2001 From: Brandon Williams Date: Fri, 16 Dec 2016 11:03:18 -0800 Subject: submodules: load gitmodules file from commit sha1 teach submodules to load a '.gitmodules' file from a commit sha1. This enables the population of the submodule_cache to be based on the state of the '.gitmodules' file from a particular commit. Signed-off-by: Brandon Williams Signed-off-by: Junio C Hamano --- submodule.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'submodule.c') diff --git a/submodule.c b/submodule.c index edffaa186b..260090898a 100644 --- a/submodule.c +++ b/submodule.c @@ -198,6 +198,18 @@ void gitmodules_config(void) } } +void gitmodules_config_sha1(const unsigned char *commit_sha1) +{ + struct strbuf rev = STRBUF_INIT; + unsigned char sha1[20]; + + if (gitmodule_sha1_from_commit(commit_sha1, sha1, &rev)) { + git_config_from_blob_sha1(submodule_config, rev.buf, + sha1, NULL); + } + strbuf_release(&rev); +} + /* * Determine if a submodule has been initialized at a given 'path' */ -- cgit v1.3