diff options
Diffstat (limited to 'refs.c')
| -rw-r--r-- | refs.c | 40 |
1 files changed, 39 insertions, 1 deletions
@@ -5,6 +5,7 @@ #define USE_THE_REPOSITORY_VARIABLE #include "git-compat-util.h" +#include "abspath.h" #include "advice.h" #include "config.h" #include "environment.h" @@ -2290,7 +2291,7 @@ static struct ref_store *ref_store_init(struct repository *repo, if (!be) BUG("reference backend is unknown"); - refs = be->init(repo, gitdir, flags); + refs = be->init(repo, NULL, gitdir, flags); return refs; } @@ -3468,3 +3469,40 @@ const char *ref_transaction_error_msg(enum ref_transaction_error err) return "unknown failure"; } } + +void refs_compute_filesystem_location(const char *gitdir, const char *payload, + bool *is_worktree, struct strbuf *refdir, + struct strbuf *ref_common_dir) +{ + struct strbuf sb = STRBUF_INIT; + + *is_worktree = get_common_dir_noenv(ref_common_dir, gitdir); + + if (!payload) { + /* + * We can use the 'gitdir' as the 'refdir' without appending the + * worktree path, as the 'gitdir' here is already the worktree + * path and is different from 'commondir' denoted by 'ref_common_dir'. + */ + strbuf_addstr(refdir, gitdir); + return; + } + + if (!is_absolute_path(payload)) { + strbuf_addf(&sb, "%s/%s", ref_common_dir->buf, payload); + strbuf_realpath(ref_common_dir, sb.buf, 1); + } else { + strbuf_realpath(ref_common_dir, payload, 1); + } + + strbuf_addbuf(refdir, ref_common_dir); + + if (*is_worktree) { + const char *wt_id = strrchr(gitdir, '/'); + if (!wt_id) + BUG("worktree path does not contain slash"); + strbuf_addf(refdir, "/worktrees/%s", wt_id + 1); + } + + strbuf_release(&sb); +} |