From a672ea6ac5a1b876bc7adfe6534b16fa2a32c94b Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Mon, 20 Oct 2008 21:17:07 -0400 Subject: rehabilitate 'git index-pack' inside the object store Before commit d0b92a3f6e it was possible to run 'git index-pack' directly in the .git/objects/pack/ directory. Restore that ability. Signed-off-by: Nicolas Pitre Signed-off-by: Junio C Hamano --- index-pack.c | 22 +++++++++++++++++++--- 1 file changed, 19 insertions(+), 3 deletions(-) (limited to 'index-pack.c') diff --git a/index-pack.c b/index-pack.c index 2a366206a..c99a1a152 100644 --- a/index-pack.c +++ b/index-pack.c @@ -879,10 +879,26 @@ int main(int argc, char **argv) char *index_name_buf = NULL, *keep_name_buf = NULL; struct pack_idx_entry **idx_objects; unsigned char pack_sha1[20]; - int nongit = 0; - setup_git_directory_gently(&nongit); - git_config(git_index_pack_config, NULL); + /* + * We wish to read the repository's config file if any, and + * for that it is necessary to call setup_git_directory_gently(). + * However if the cwd was inside .git/objects/pack/ then we need + * to go back there or all the pack name arguments will be wrong. + * And in that case we cannot rely on any prefix returned by + * setup_git_directory_gently() either. + */ + { + char cwd[PATH_MAX+1]; + int nongit; + + if (!getcwd(cwd, sizeof(cwd)-1)) + die("Unable to get current working directory"); + setup_git_directory_gently(&nongit); + git_config(git_index_pack_config, NULL); + if (chdir(cwd)) + die("Cannot come back to cwd"); + } for (i = 1; i < argc; i++) { char *arg = argv[i]; -- cgit v1.2.1