deprecate match package

1 files changed, 32 insertions, 0 deletions

diff --git a/match/match.go b/match/match.go
index b9c0973..b5f1814 100644
--- a/match/match.go
+++ b/match/match.go
@@ -1,7 +1,39 @@
 // Package match contains matchers that decide if to apply completion.
+//
+// This package is deprecated.
 package match
 
+import "strings"
+
 // Match matches two strings
 // it is used for comparing a term to the last typed
 // word, the prefix, and see if it is a possible auto complete option.
+//
+// Deprecated.
 type Match func(term, prefix string) bool
+
+// Prefix is a simple Matcher, if the word is it's prefix, there is a match
+// Match returns true if a has the prefix as prefix
+//
+// Deprecated.
+func Prefix(long, prefix string) bool {
+	return strings.HasPrefix(long, prefix)
+}
+
+// File returns true if prefix can match the file
+//
+// Deprecated.
+func File(file, prefix string) bool {
+	// special case for current directory completion
+	if file == "./" && (prefix == "." || prefix == "") {
+		return true
+	}
+	if prefix == "." && strings.HasPrefix(file, ".") {
+		return true
+	}
+
+	file = strings.TrimPrefix(file, "./")
+	prefix = strings.TrimPrefix(prefix, "./")
+
+	return strings.HasPrefix(file, prefix)
+}