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author | Junio C Hamano <gitster@pobox.com> | 2023-07-21 23:47:26 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2023-07-21 23:47:26 +0300 |
commit | 39fe402d6727efb6c98ddca19fae1f094ffaa6b3 (patch) | |
tree | 816dae9b193dd9a7521d2bc213c10ff8010c277a /refs.h | |
parent | cba07a324d2cda06dd7a7b35b4579f800de024aa (diff) | |
parent | 98456eff08069696708b24ab4f1152f06a3b47f9 (diff) |
Merge branch 'tb/refs-exclusion-and-packed-refs'
Enumerating refs in the packed-refs file, while excluding refs that
match certain patterns, has been optimized.
* tb/refs-exclusion-and-packed-refs:
ls-refs.c: avoid enumerating hidden refs where possible
upload-pack.c: avoid enumerating hidden refs where possible
builtin/receive-pack.c: avoid enumerating hidden references
refs.h: implement `hidden_refs_to_excludes()`
refs.h: let `for_each_namespaced_ref()` take excluded patterns
revision.h: store hidden refs in a `strvec`
refs/packed-backend.c: add trace2 counters for jump list
refs/packed-backend.c: implement jump lists to avoid excluded pattern(s)
refs/packed-backend.c: refactor `find_reference_location()`
refs: plumb `exclude_patterns` argument throughout
builtin/for-each-ref.c: add `--exclude` option
ref-filter.c: parameterize match functions over patterns
ref-filter: add `ref_filter_clear()`
ref-filter: clear reachable list pointers after freeing
ref-filter.h: provide `REF_FILTER_INIT`
refs.c: rename `ref_filter`
Diffstat (limited to 'refs.h')
-rw-r--r-- | refs.h | 29 |
1 files changed, 25 insertions, 4 deletions
@@ -343,7 +343,12 @@ int for_each_ref(each_ref_fn fn, void *cb_data); */ int for_each_ref_in(const char *prefix, each_ref_fn fn, void *cb_data); +/* + * references matching any pattern in "exclude_patterns" are omitted from the + * result set on a best-effort basis. + */ int refs_for_each_fullref_in(struct ref_store *refs, const char *prefix, + const char **exclude_patterns, each_ref_fn fn, void *cb_data); int for_each_fullref_in(const char *prefix, each_ref_fn fn, void *cb_data); @@ -351,10 +356,15 @@ int for_each_fullref_in(const char *prefix, each_ref_fn fn, void *cb_data); * iterate all refs in "patterns" by partitioning patterns into disjoint sets * and iterating the longest-common prefix of each set. * + * references matching any pattern in "exclude_patterns" are omitted from the + * result set on a best-effort basis. + * * callers should be prepared to ignore references that they did not ask for. */ int refs_for_each_fullref_in_prefixes(struct ref_store *refs, - const char *namespace, const char **patterns, + const char *namespace, + const char **patterns, + const char **exclude_patterns, each_ref_fn fn, void *cb_data); /** @@ -372,7 +382,12 @@ int for_each_glob_ref_in(each_ref_fn fn, const char *pattern, const char *prefix, void *cb_data); int head_ref_namespaced(each_ref_fn fn, void *cb_data); -int for_each_namespaced_ref(each_ref_fn fn, void *cb_data); +/* + * references matching any pattern in "exclude_patterns" are omitted from the + * result set on a best-effort basis. + */ +int for_each_namespaced_ref(const char **exclude_patterns, + each_ref_fn fn, void *cb_data); /* can be used to learn about broken ref and symref */ int refs_for_each_rawref(struct ref_store *refs, each_ref_fn fn, void *cb_data); @@ -810,7 +825,7 @@ int update_ref(const char *msg, const char *refname, unsigned int flags, enum action_on_err onerr); int parse_hide_refs_config(const char *var, const char *value, const char *, - struct string_list *); + struct strvec *); /* * Check whether a ref is hidden. If no namespace is set, both the first and @@ -820,7 +835,13 @@ int parse_hide_refs_config(const char *var, const char *value, const char *, * the ref is outside that namespace, the first parameter is NULL. The second * parameter always points to the full ref name. */ -int ref_is_hidden(const char *, const char *, const struct string_list *); +int ref_is_hidden(const char *, const char *, const struct strvec *); + +/* + * Returns an array of patterns to use as excluded_patterns, if none of the + * hidden references use the token '!' or '^'. + */ +const char **hidden_refs_to_excludes(const struct strvec *hide_refs); /* Is this a per-worktree ref living in the refs/ namespace? */ int is_per_worktree_ref(const char *refname); |