diff options
Diffstat (limited to 'refs/files-backend.c')
| -rw-r--r-- | refs/files-backend.c | 38 |
1 files changed, 34 insertions, 4 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c index c2b99fdf40..ea5961e48c 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -1,6 +1,7 @@ #define USE_THE_REPOSITORY_VARIABLE #include "../git-compat-util.h" +#include "../abspath.h" #include "../config.h" #include "../copy.h" #include "../environment.h" @@ -3511,7 +3512,8 @@ typedef int (*files_fsck_refs_fn)(struct ref_store *ref_store, static int files_fsck_symref_target(struct fsck_options *o, struct fsck_ref_report *report, - struct strbuf *referent) + struct strbuf *referent, + unsigned int symbolic_link) { int is_referent_root; char orig_last_byte; @@ -3520,7 +3522,8 @@ static int files_fsck_symref_target(struct fsck_options *o, orig_len = referent->len; orig_last_byte = referent->buf[orig_len - 1]; - strbuf_rtrim(referent); + if (!symbolic_link) + strbuf_rtrim(referent); is_referent_root = is_root_ref(referent->buf); if (!is_referent_root && @@ -3539,6 +3542,9 @@ static int files_fsck_symref_target(struct fsck_options *o, goto out; } + if (symbolic_link) + goto out; + if (referent->len == orig_len || (referent->len < orig_len && orig_last_byte != '\n')) { ret = fsck_report_ref(o, report, @@ -3562,6 +3568,7 @@ static int files_fsck_refs_content(struct ref_store *ref_store, struct dir_iterator *iter) { struct strbuf ref_content = STRBUF_INIT; + struct strbuf abs_gitdir = STRBUF_INIT; struct strbuf referent = STRBUF_INIT; struct fsck_ref_report report = { 0 }; const char *trailing = NULL; @@ -3572,8 +3579,30 @@ static int files_fsck_refs_content(struct ref_store *ref_store, report.path = target_name; - if (S_ISLNK(iter->st.st_mode)) + if (S_ISLNK(iter->st.st_mode)) { + const char *relative_referent_path = NULL; + + ret = fsck_report_ref(o, &report, + FSCK_MSG_SYMLINK_REF, + "use deprecated symbolic link for symref"); + + strbuf_add_absolute_path(&abs_gitdir, ref_store->repo->gitdir); + strbuf_normalize_path(&abs_gitdir); + if (!is_dir_sep(abs_gitdir.buf[abs_gitdir.len - 1])) + strbuf_addch(&abs_gitdir, '/'); + + strbuf_add_real_path(&ref_content, iter->path.buf); + skip_prefix(ref_content.buf, abs_gitdir.buf, + &relative_referent_path); + + if (relative_referent_path) + strbuf_addstr(&referent, relative_referent_path); + else + strbuf_addbuf(&referent, &ref_content); + + ret |= files_fsck_symref_target(o, &report, &referent, 1); goto cleanup; + } if (strbuf_read_file(&ref_content, iter->path.buf, 0) < 0) { /* @@ -3611,13 +3640,14 @@ static int files_fsck_refs_content(struct ref_store *ref_store, goto cleanup; } } else { - ret = files_fsck_symref_target(o, &report, &referent); + ret = files_fsck_symref_target(o, &report, &referent, 0); goto cleanup; } cleanup: strbuf_release(&ref_content); strbuf_release(&referent); + strbuf_release(&abs_gitdir); return ret; } |