Add public API for internal ignores

This creates a public API for adding to the internal ignores
list, which already existing but was not accessible.

This adds the new default value for core.excludesfile also.

1 files changed, 32 insertions, 0 deletions

diff --git a/src/ignore.c b/src/ignore.c
index 93d979f1a..b81676b94 100644
--- a/src/ignore.c
+++ b/src/ignore.c
@@ -1,3 +1,4 @@
+#include "git2/ignore.h"
 #include "ignore.h"
 #include "path.h"
 
@@ -203,3 +204,34 @@ cleanup:
 	git_attr_path__free(&path);
 	return 0;
 }
+
+int git_ignore_add_rule(
+	git_repository *repo,
+	const char *rules)
+{
+	int error;
+	git_attr_file *ign_internal;
+
+	error = git_attr_cache__internal_file(
+		repo, GIT_IGNORE_INTERNAL, &ign_internal);
+
+	if (!error && ign_internal != NULL)
+		error = parse_ignore_file(repo, rules, ign_internal);
+
+	return error;
+}
+
+int git_ignore_clear_internal_rules(
+	git_repository *repo)
+{
+	int error;
+	git_attr_file *ign_internal;
+
+	error = git_attr_cache__internal_file(
+		repo, GIT_IGNORE_INTERNAL, &ign_internal);
+
+	if (!error && ign_internal != NULL)
+		git_attr_file__clear_rules(ign_internal);
+
+	return error;
+}