diff options
Diffstat (limited to 'worktree.c')
| -rw-r--r-- | worktree.c | 71 |
1 files changed, 38 insertions, 33 deletions
diff --git a/worktree.c b/worktree.c index aa43c64119..b5ee71c5eb 100644 --- a/worktree.c +++ b/worktree.c @@ -1,11 +1,17 @@ -#include "cache.h" +#include "git-compat-util.h" +#include "abspath.h" +#include "alloc.h" +#include "environment.h" +#include "gettext.h" #include "repository.h" #include "refs.h" +#include "setup.h" #include "strbuf.h" #include "worktree.h" #include "dir.h" #include "wt-status.h" #include "config.h" +#include "wrapper.h" void free_worktrees(struct worktree **worktrees) { @@ -403,44 +409,43 @@ int is_worktree_being_bisected(const struct worktree *wt, * bisect). New commands that do similar things should update this * function as well. */ -const struct worktree *find_shared_symref(struct worktree **worktrees, - const char *symref, - const char *target) +int is_shared_symref(const struct worktree *wt, const char *symref, + const char *target) { - const struct worktree *existing = NULL; - int i = 0; + const char *symref_target; + struct ref_store *refs; + int flags; - for (i = 0; worktrees[i]; i++) { - struct worktree *wt = worktrees[i]; - const char *symref_target; - struct ref_store *refs; - int flags; + if (wt->is_bare) + return 0; - if (wt->is_bare) - continue; + if (wt->is_detached && !strcmp(symref, "HEAD")) { + if (is_worktree_being_rebased(wt, target)) + return 1; + if (is_worktree_being_bisected(wt, target)) + return 1; + } - if (wt->is_detached && !strcmp(symref, "HEAD")) { - if (is_worktree_being_rebased(wt, target)) { - existing = wt; - break; - } - if (is_worktree_being_bisected(wt, target)) { - existing = wt; - break; - } - } + refs = get_worktree_ref_store(wt); + symref_target = refs_resolve_ref_unsafe(refs, symref, 0, + NULL, &flags); + if ((flags & REF_ISSYMREF) && + symref_target && !strcmp(symref_target, target)) + return 1; - refs = get_worktree_ref_store(wt); - symref_target = refs_resolve_ref_unsafe(refs, symref, 0, - NULL, &flags); - if ((flags & REF_ISSYMREF) && - symref_target && !strcmp(symref_target, target)) { - existing = wt; - break; - } - } + return 0; +} - return existing; +const struct worktree *find_shared_symref(struct worktree **worktrees, + const char *symref, + const char *target) +{ + + for (int i = 0; worktrees[i]; i++) + if (is_shared_symref(worktrees[i], symref, target)) + return worktrees[i]; + + return NULL; } int submodule_uses_worktrees(const char *path) |