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| author | Jameson Miller <jamill@microsoft.com> | 2014-08-20 10:24:41 -0400 |
|---|---|---|
| committer | Jameson Miller <jamill@microsoft.com> | 2014-09-02 21:07:26 -0400 |
| commit | bc737620dd0d331cb80c22d074569fe29b7ab585 (patch) | |
| tree | 02845048ed92a316433bf6c38d8283408d6b530f /src/repository.c | |
| parent | 0ee9f31c3b11116ab5806ab80d03b1d37197d6ce (diff) | |
| download | libgit2-bc737620dd0d331cb80c22d074569fe29b7ab585.tar.gz | |
Introduce option to use relative paths for repository work directoryjamill/relative_gitlink
Teach git_repository_init_ext to use relative paths for the gitlink
to the work directory. This is used when creating a sub repository
where the sub repository resides in the parent repository's
.git directory.
Diffstat (limited to 'src/repository.c')
| -rw-r--r-- | src/repository.c | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/src/repository.c b/src/repository.c index 4f7a5feab..d86d8905a 100644 --- a/src/repository.c +++ b/src/repository.c @@ -994,7 +994,7 @@ static int repo_init_config( uint32_t mode) { int error = 0; - git_buf cfg_path = GIT_BUF_INIT; + git_buf cfg_path = GIT_BUF_INIT, worktree_path = GIT_BUF_INIT; git_config *config = NULL; bool is_bare = ((flags & GIT_REPOSITORY_INIT_BARE) != 0); bool is_reinit = ((flags & GIT_REPOSITORY_INIT__IS_REINIT) != 0); @@ -1019,9 +1019,16 @@ static int repo_init_config( if (!is_bare) { SET_REPO_CONFIG(bool, "core.logallrefupdates", true); - if (!(flags & GIT_REPOSITORY_INIT__NATURAL_WD)) - SET_REPO_CONFIG(string, "core.worktree", work_dir); - else if (is_reinit) { + if (!(flags & GIT_REPOSITORY_INIT__NATURAL_WD)) { + if ((error = git_buf_sets(&worktree_path, work_dir)) < 0) + goto cleanup; + + if ((flags & GIT_REPOSITORY_INIT_RELATIVE_GITLINK)) + if ((error = git_path_make_relative(&worktree_path, repo_dir)) < 0) + goto cleanup; + + SET_REPO_CONFIG(string, "core.worktree", worktree_path.ptr); + } else if (is_reinit) { if (git_config_delete_entry(config, "core.worktree") < 0) giterr_clear(); } @@ -1038,6 +1045,7 @@ static int repo_init_config( cleanup: git_buf_free(&cfg_path); + git_buf_free(&worktree_path); git_config_free(config); return error; @@ -1126,10 +1134,11 @@ static int repo_write_template( } static int repo_write_gitlink( - const char *in_dir, const char *to_repo) + const char *in_dir, const char *to_repo, bool use_relative_path) { int error; git_buf buf = GIT_BUF_INIT; + git_buf path_to_repo = GIT_BUF_INIT; struct stat st; git_path_dirname_r(&buf, to_repo); @@ -1157,13 +1166,20 @@ static int repo_write_gitlink( git_buf_clear(&buf); - error = git_buf_printf(&buf, "%s %s", GIT_FILE_CONTENT_PREFIX, to_repo); + error = git_buf_sets(&path_to_repo, to_repo); + + if (!error && use_relative_path) + error = git_path_make_relative(&path_to_repo, in_dir); + + if (!error) + error = git_buf_join(&buf, ' ', GIT_FILE_CONTENT_PREFIX, path_to_repo.ptr); if (!error) error = repo_write_template(in_dir, true, DOT_GIT, 0666, true, buf.ptr); cleanup: git_buf_free(&buf); + git_buf_free(&path_to_repo); return error; } @@ -1207,7 +1223,7 @@ static int repo_init_structure( if ((opts->flags & GIT_REPOSITORY_INIT_BARE) == 0 && (opts->flags & GIT_REPOSITORY_INIT__NATURAL_WD) == 0) { - if (repo_write_gitlink(work_dir, repo_dir) < 0) + if (repo_write_gitlink(work_dir, repo_dir, opts->flags & GIT_REPOSITORY_INIT_RELATIVE_GITLINK) < 0) return -1; } @@ -1635,7 +1651,7 @@ int git_repository_set_workdir( if (git_repository_config__weakptr(&config, repo) < 0) return -1; - error = repo_write_gitlink(path.ptr, git_repository_path(repo)); + error = repo_write_gitlink(path.ptr, git_repository_path(repo), false); /* passthrough error means gitlink is unnecessary */ if (error == GIT_PASSTHROUGH) |