In a subsequent commit, we will add configuration options that are
specific to each kind of object filter, in which case it is handy to
have a function that translates between 'enum
list_objects_filter_choice' and an appropriate configuration-friendly
string.
Signed-off-by: Taylor Blau <me@xxxxxxxxxxxx>
---
list-objects-filter-options.c | 23 +++++++++++++++++++++++
list-objects-filter-options.h | 6 ++++++
2 files changed, 29 insertions(+)
diff --git a/list-objects-filter-options.c b/list-objects-filter-options.c
index 3553ad7b0a..92b408c0c8 100644
--- a/list-objects-filter-options.c
+++ b/list-objects-filter-options.c
@@ -15,6 +15,29 @@ static int parse_combine_filter(
const char *arg,
struct strbuf *errbuf);
+const char *list_object_filter_config_name(enum list_objects_filter_choice c)
+{
+ switch (c) {
+ case LOFC_DISABLED:
+ /* we have no name for "no filter at all" */
+ break;
+ case LOFC_BLOB_NONE:
+ return "blob:none";
+ case LOFC_BLOB_LIMIT:
+ return "blob:limit";
+ case LOFC_TREE_DEPTH:
+ return "tree";
+ case LOFC_SPARSE_OID:
+ return "sparse:oid";
+ case LOFC_COMBINE:
+ return "combine";
+ case LOFC__COUNT:
+ /* not a real filter type; just the count of all filters */
+ break;
+ }
+ BUG("list_object_filter_choice_name: invalid argument '%d'", c);
+}
+
/*
* Parse value of the argument to the "filter" keyword.
* On the command line this looks like:
diff --git a/list-objects-filter-options.h b/list-objects-filter-options.h
index 73fffa4ad7..01767c3c96 100644
--- a/list-objects-filter-options.h
+++ b/list-objects-filter-options.h
@@ -17,6 +17,12 @@ enum list_objects_filter_choice {
LOFC__COUNT /* must be last */
};
+/*
+ * Returns a configuration key suitable for describing the given object filter,
+ * e.g.: "blob:none", "combine", etc.
+ */
+const char *list_object_filter_config_name(enum list_objects_filter_choice c);
+
struct list_objects_filter_options {
/*
* 'filter_spec' is the raw argument value given on the command line
--
2.28.0.rc1.13.ge78abce653
