From 54d3d47daf9190275bbdaf8703b84969a4593451 Mon Sep 17 00:00:00 2001
From: Corey Hulen <corey@hulen.com>
Date: Fri, 24 Mar 2017 23:31:34 -0700
Subject: PLT-6076 Adding viper libs for config file changes (#5871)

* Adding viper libs for config file changes

* Removing the old fsnotify lib

* updating some missing libs
---
 .../github.com/hashicorp/hcl/json/token/token.go   | 118 +++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 vendor/github.com/hashicorp/hcl/json/token/token.go

(limited to 'vendor/github.com/hashicorp/hcl/json/token/token.go')

diff --git a/vendor/github.com/hashicorp/hcl/json/token/token.go b/vendor/github.com/hashicorp/hcl/json/token/token.go
new file mode 100644
index 000000000..95a0c3eee
--- /dev/null
+++ b/vendor/github.com/hashicorp/hcl/json/token/token.go
@@ -0,0 +1,118 @@
+package token
+
+import (
+	"fmt"
+	"strconv"
+
+	hcltoken "github.com/hashicorp/hcl/hcl/token"
+)
+
+// Token defines a single HCL token which can be obtained via the Scanner
+type Token struct {
+	Type Type
+	Pos  Pos
+	Text string
+}
+
+// Type is the set of lexical tokens of the HCL (HashiCorp Configuration Language)
+type Type int
+
+const (
+	// Special tokens
+	ILLEGAL Type = iota
+	EOF
+
+	identifier_beg
+	literal_beg
+	NUMBER // 12345
+	FLOAT  // 123.45
+	BOOL   // true,false
+	STRING // "abc"
+	NULL   // null
+	literal_end
+	identifier_end
+
+	operator_beg
+	LBRACK // [
+	LBRACE // {
+	COMMA  // ,
+	PERIOD // .
+	COLON  // :
+
+	RBRACK // ]
+	RBRACE // }
+
+	operator_end
+)
+
+var tokens = [...]string{
+	ILLEGAL: "ILLEGAL",
+
+	EOF: "EOF",
+
+	NUMBER: "NUMBER",
+	FLOAT:  "FLOAT",
+	BOOL:   "BOOL",
+	STRING: "STRING",
+	NULL:   "NULL",
+
+	LBRACK: "LBRACK",
+	LBRACE: "LBRACE",
+	COMMA:  "COMMA",
+	PERIOD: "PERIOD",
+	COLON:  "COLON",
+
+	RBRACK: "RBRACK",
+	RBRACE: "RBRACE",
+}
+
+// String returns the string corresponding to the token tok.
+func (t Type) String() string {
+	s := ""
+	if 0 <= t && t < Type(len(tokens)) {
+		s = tokens[t]
+	}
+	if s == "" {
+		s = "token(" + strconv.Itoa(int(t)) + ")"
+	}
+	return s
+}
+
+// IsIdentifier returns true for tokens corresponding to identifiers and basic
+// type literals; it returns false otherwise.
+func (t Type) IsIdentifier() bool { return identifier_beg < t && t < identifier_end }
+
+// IsLiteral returns true for tokens corresponding to basic type literals; it
+// returns false otherwise.
+func (t Type) IsLiteral() bool { return literal_beg < t && t < literal_end }
+
+// IsOperator returns true for tokens corresponding to operators and
+// delimiters; it returns false otherwise.
+func (t Type) IsOperator() bool { return operator_beg < t && t < operator_end }
+
+// String returns the token's literal text. Note that this is only
+// applicable for certain token types, such as token.IDENT,
+// token.STRING, etc..
+func (t Token) String() string {
+	return fmt.Sprintf("%s %s %s", t.Pos.String(), t.Type.String(), t.Text)
+}
+
+// HCLToken converts this token to an HCL token.
+//
+// The token type must be a literal type or this will panic.
+func (t Token) HCLToken() hcltoken.Token {
+	switch t.Type {
+	case BOOL:
+		return hcltoken.Token{Type: hcltoken.BOOL, Text: t.Text}
+	case FLOAT:
+		return hcltoken.Token{Type: hcltoken.FLOAT, Text: t.Text}
+	case NULL:
+		return hcltoken.Token{Type: hcltoken.STRING, Text: ""}
+	case NUMBER:
+		return hcltoken.Token{Type: hcltoken.NUMBER, Text: t.Text}
+	case STRING:
+		return hcltoken.Token{Type: hcltoken.STRING, Text: t.Text, JSON: true}
+	default:
+		panic(fmt.Sprintf("unimplemented HCLToken for type: %s", t.Type))
+	}
+}
-- 
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