1 files changed, 0 insertions, 102 deletions
diff --git a/vendor/github.com/kballard/go-shellquote/quote.go b/vendor/github.com/kballard/go-shellquote/quote.go
deleted file mode 100644
index 72a8cb38b5..0000000000
--- a/vendor/github.com/kballard/go-shellquote/quote.go
+++ /dev/null
@@ -1,102 +0,0 @@
-package shellquote
-
-import (
-	"bytes"
-	"strings"
-	"unicode/utf8"
-)
-
-// Join quotes each argument and joins them with a space.
-// If passed to /bin/sh, the resulting string will be split back into the
-// original arguments.
-func Join(args ...string) string {
-	var buf bytes.Buffer
-	for i, arg := range args {
-		if i != 0 {
-			buf.WriteByte(' ')
-		}
-		quote(arg, &buf)
-	}
-	return buf.String()
-}
-
-const (
-	specialChars      = "\\'\"`${[|&;<>()*?!"
-	extraSpecialChars = " \t\n"
-	prefixChars       = "~"
-)
-
-func quote(word string, buf *bytes.Buffer) {
-	// We want to try to produce a "nice" output. As such, we will
-	// backslash-escape most characters, but if we encounter a space, or if we
-	// encounter an extra-special char (which doesn't work with
-	// backslash-escaping) we switch over to quoting the whole word. We do this
-	// with a space because it's typically easier for people to read multi-word
-	// arguments when quoted with a space rather than with ugly backslashes
-	// everywhere.
-	origLen := buf.Len()
-
-	if len(word) == 0 {
-		// oops, no content
-		buf.WriteString("''")
-		return
-	}
-
-	cur, prev := word, word
-	atStart := true
-	for len(cur) > 0 {
-		c, l := utf8.DecodeRuneInString(cur)
-		cur = cur[l:]
-		if strings.ContainsRune(specialChars, c) || (atStart && strings.ContainsRune(prefixChars, c)) {
-			// copy the non-special chars up to this point
-			if len(cur) < len(prev) {
-				buf.WriteString(prev[0 : len(prev)-len(cur)-l])
-			}
-			buf.WriteByte('\\')
-			buf.WriteRune(c)
-			prev = cur
-		} else if strings.ContainsRune(extraSpecialChars, c) {
-			// start over in quote mode
-			buf.Truncate(origLen)
-			goto quote
-		}
-		atStart = false
-	}
-	if len(prev) > 0 {
-		buf.WriteString(prev)
-	}
-	return
-
-quote:
-	// quote mode
-	// Use single-quotes, but if we find a single-quote in the word, we need
-	// to terminate the string, emit an escaped quote, and start the string up
-	// again
-	inQuote := false
-	for len(word) > 0 {
-		i := strings.IndexRune(word, '\'')
-		if i == -1 {
-			break
-		}
-		if i > 0 {
-			if !inQuote {
-				buf.WriteByte('\'')
-				inQuote = true
-			}
-			buf.WriteString(word[0:i])
-		}
-		word = word[i+1:]
-		if inQuote {
-			buf.WriteByte('\'')
-			inQuote = false
-		}
-		buf.WriteString("\\'")
-	}
-	if len(word) > 0 {
-		if !inQuote {
-			buf.WriteByte('\'')
-		}
-		buf.WriteString(word)
-		buf.WriteByte('\'')
-	}
-}