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-rw-r--r--vendor/github.com/gobwas/glob/glob.go80
1 files changed, 80 insertions, 0 deletions
diff --git a/vendor/github.com/gobwas/glob/glob.go b/vendor/github.com/gobwas/glob/glob.go
new file mode 100644
index 000000000..2afde343a
--- /dev/null
+++ b/vendor/github.com/gobwas/glob/glob.go
@@ -0,0 +1,80 @@
+package glob
+
+import (
+ "github.com/gobwas/glob/compiler"
+ "github.com/gobwas/glob/syntax"
+)
+
+// Glob represents compiled glob pattern.
+type Glob interface {
+ Match(string) bool
+}
+
+// Compile creates Glob for given pattern and strings (if any present after pattern) as separators.
+// The pattern syntax is:
+//
+// pattern:
+// { term }
+//
+// term:
+// `*` matches any sequence of non-separator characters
+// `**` matches any sequence of characters
+// `?` matches any single non-separator character
+// `[` [ `!` ] { character-range } `]`
+// character class (must be non-empty)
+// `{` pattern-list `}`
+// pattern alternatives
+// c matches character c (c != `*`, `**`, `?`, `\`, `[`, `{`, `}`)
+// `\` c matches character c
+//
+// character-range:
+// c matches character c (c != `\\`, `-`, `]`)
+// `\` c matches character c
+// lo `-` hi matches character c for lo <= c <= hi
+//
+// pattern-list:
+// pattern { `,` pattern }
+// comma-separated (without spaces) patterns
+//
+func Compile(pattern string, separators ...rune) (Glob, error) {
+ ast, err := syntax.Parse(pattern)
+ if err != nil {
+ return nil, err
+ }
+
+ matcher, err := compiler.Compile(ast, separators)
+ if err != nil {
+ return nil, err
+ }
+
+ return matcher, nil
+}
+
+// MustCompile is the same as Compile, except that if Compile returns error, this will panic
+func MustCompile(pattern string, separators ...rune) Glob {
+ g, err := Compile(pattern, separators...)
+ if err != nil {
+ panic(err)
+ }
+
+ return g
+}
+
+// QuoteMeta returns a string that quotes all glob pattern meta characters
+// inside the argument text; For example, QuoteMeta(`{foo*}`) returns `\[foo\*\]`.
+func QuoteMeta(s string) string {
+ b := make([]byte, 2*len(s))
+
+ // a byte loop is correct because all meta characters are ASCII
+ j := 0
+ for i := 0; i < len(s); i++ {
+ if syntax.Special(s[i]) {
+ b[j] = '\\'
+ j++
+ }
+ b[j] = s[i]
+ j++
+ }
+
+ return string(b[0:j])
+}