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-rw-r--r--vendor/github.com/hashicorp/hcl/json/parser/flatten.go117
-rw-r--r--vendor/github.com/hashicorp/hcl/json/parser/parser.go313
-rw-r--r--vendor/github.com/hashicorp/hcl/json/scanner/scanner.go451
-rw-r--r--vendor/github.com/hashicorp/hcl/json/token/position.go46
-rw-r--r--vendor/github.com/hashicorp/hcl/json/token/token.go118
5 files changed, 0 insertions, 1045 deletions
diff --git a/vendor/github.com/hashicorp/hcl/json/parser/flatten.go b/vendor/github.com/hashicorp/hcl/json/parser/flatten.go
deleted file mode 100644
index f652d6f..0000000
--- a/vendor/github.com/hashicorp/hcl/json/parser/flatten.go
+++ /dev/null
@@ -1,117 +0,0 @@
-package parser
-
-import "github.com/hashicorp/hcl/hcl/ast"
-
-// flattenObjects takes an AST node, walks it, and flattens
-func flattenObjects(node ast.Node) {
- ast.Walk(node, func(n ast.Node) (ast.Node, bool) {
- // We only care about lists, because this is what we modify
- list, ok := n.(*ast.ObjectList)
- if !ok {
- return n, true
- }
-
- // Rebuild the item list
- items := make([]*ast.ObjectItem, 0, len(list.Items))
- frontier := make([]*ast.ObjectItem, len(list.Items))
- copy(frontier, list.Items)
- for len(frontier) > 0 {
- // Pop the current item
- n := len(frontier)
- item := frontier[n-1]
- frontier = frontier[:n-1]
-
- switch v := item.Val.(type) {
- case *ast.ObjectType:
- items, frontier = flattenObjectType(v, item, items, frontier)
- case *ast.ListType:
- items, frontier = flattenListType(v, item, items, frontier)
- default:
- items = append(items, item)
- }
- }
-
- // Reverse the list since the frontier model runs things backwards
- for i := len(items)/2 - 1; i >= 0; i-- {
- opp := len(items) - 1 - i
- items[i], items[opp] = items[opp], items[i]
- }
-
- // Done! Set the original items
- list.Items = items
- return n, true
- })
-}
-
-func flattenListType(
- ot *ast.ListType,
- item *ast.ObjectItem,
- items []*ast.ObjectItem,
- frontier []*ast.ObjectItem) ([]*ast.ObjectItem, []*ast.ObjectItem) {
- // If the list is empty, keep the original list
- if len(ot.List) == 0 {
- items = append(items, item)
- return items, frontier
- }
-
- // All the elements of this object must also be objects!
- for _, subitem := range ot.List {
- if _, ok := subitem.(*ast.ObjectType); !ok {
- items = append(items, item)
- return items, frontier
- }
- }
-
- // Great! We have a match go through all the items and flatten
- for _, elem := range ot.List {
- // Add it to the frontier so that we can recurse
- frontier = append(frontier, &ast.ObjectItem{
- Keys: item.Keys,
- Assign: item.Assign,
- Val: elem,
- LeadComment: item.LeadComment,
- LineComment: item.LineComment,
- })
- }
-
- return items, frontier
-}
-
-func flattenObjectType(
- ot *ast.ObjectType,
- item *ast.ObjectItem,
- items []*ast.ObjectItem,
- frontier []*ast.ObjectItem) ([]*ast.ObjectItem, []*ast.ObjectItem) {
- // If the list has no items we do not have to flatten anything
- if ot.List.Items == nil {
- items = append(items, item)
- return items, frontier
- }
-
- // All the elements of this object must also be objects!
- for _, subitem := range ot.List.Items {
- if _, ok := subitem.Val.(*ast.ObjectType); !ok {
- items = append(items, item)
- return items, frontier
- }
- }
-
- // Great! We have a match go through all the items and flatten
- for _, subitem := range ot.List.Items {
- // Copy the new key
- keys := make([]*ast.ObjectKey, len(item.Keys)+len(subitem.Keys))
- copy(keys, item.Keys)
- copy(keys[len(item.Keys):], subitem.Keys)
-
- // Add it to the frontier so that we can recurse
- frontier = append(frontier, &ast.ObjectItem{
- Keys: keys,
- Assign: item.Assign,
- Val: subitem.Val,
- LeadComment: item.LeadComment,
- LineComment: item.LineComment,
- })
- }
-
- return items, frontier
-}
diff --git a/vendor/github.com/hashicorp/hcl/json/parser/parser.go b/vendor/github.com/hashicorp/hcl/json/parser/parser.go
deleted file mode 100644
index 125a5f0..0000000
--- a/vendor/github.com/hashicorp/hcl/json/parser/parser.go
+++ /dev/null
@@ -1,313 +0,0 @@
-package parser
-
-import (
- "errors"
- "fmt"
-
- "github.com/hashicorp/hcl/hcl/ast"
- hcltoken "github.com/hashicorp/hcl/hcl/token"
- "github.com/hashicorp/hcl/json/scanner"
- "github.com/hashicorp/hcl/json/token"
-)
-
-type Parser struct {
- sc *scanner.Scanner
-
- // Last read token
- tok token.Token
- commaPrev token.Token
-
- enableTrace bool
- indent int
- n int // buffer size (max = 1)
-}
-
-func newParser(src []byte) *Parser {
- return &Parser{
- sc: scanner.New(src),
- }
-}
-
-// Parse returns the fully parsed source and returns the abstract syntax tree.
-func Parse(src []byte) (*ast.File, error) {
- p := newParser(src)
- return p.Parse()
-}
-
-var errEofToken = errors.New("EOF token found")
-
-// Parse returns the fully parsed source and returns the abstract syntax tree.
-func (p *Parser) Parse() (*ast.File, error) {
- f := &ast.File{}
- var err, scerr error
- p.sc.Error = func(pos token.Pos, msg string) {
- scerr = fmt.Errorf("%s: %s", pos, msg)
- }
-
- // The root must be an object in JSON
- object, err := p.object()
- if scerr != nil {
- return nil, scerr
- }
- if err != nil {
- return nil, err
- }
-
- // We make our final node an object list so it is more HCL compatible
- f.Node = object.List
-
- // Flatten it, which finds patterns and turns them into more HCL-like
- // AST trees.
- flattenObjects(f.Node)
-
- return f, nil
-}
-
-func (p *Parser) objectList() (*ast.ObjectList, error) {
- defer un(trace(p, "ParseObjectList"))
- node := &ast.ObjectList{}
-
- for {
- n, err := p.objectItem()
- if err == errEofToken {
- break // we are finished
- }
-
- // we don't return a nil node, because might want to use already
- // collected items.
- if err != nil {
- return node, err
- }
-
- node.Add(n)
-
- // Check for a followup comma. If it isn't a comma, then we're done
- if tok := p.scan(); tok.Type != token.COMMA {
- break
- }
- }
-
- return node, nil
-}
-
-// objectItem parses a single object item
-func (p *Parser) objectItem() (*ast.ObjectItem, error) {
- defer un(trace(p, "ParseObjectItem"))
-
- keys, err := p.objectKey()
- if err != nil {
- return nil, err
- }
-
- o := &ast.ObjectItem{
- Keys: keys,
- }
-
- switch p.tok.Type {
- case token.COLON:
- pos := p.tok.Pos
- o.Assign = hcltoken.Pos{
- Filename: pos.Filename,
- Offset: pos.Offset,
- Line: pos.Line,
- Column: pos.Column,
- }
-
- o.Val, err = p.objectValue()
- if err != nil {
- return nil, err
- }
- }
-
- return o, nil
-}
-
-// objectKey parses an object key and returns a ObjectKey AST
-func (p *Parser) objectKey() ([]*ast.ObjectKey, error) {
- keyCount := 0
- keys := make([]*ast.ObjectKey, 0)
-
- for {
- tok := p.scan()
- switch tok.Type {
- case token.EOF:
- return nil, errEofToken
- case token.STRING:
- keyCount++
- keys = append(keys, &ast.ObjectKey{
- Token: p.tok.HCLToken(),
- })
- case token.COLON:
- // If we have a zero keycount it means that we never got
- // an object key, i.e. `{ :`. This is a syntax error.
- if keyCount == 0 {
- return nil, fmt.Errorf("expected: STRING got: %s", p.tok.Type)
- }
-
- // Done
- return keys, nil
- case token.ILLEGAL:
- return nil, errors.New("illegal")
- default:
- return nil, fmt.Errorf("expected: STRING got: %s", p.tok.Type)
- }
- }
-}
-
-// object parses any type of object, such as number, bool, string, object or
-// list.
-func (p *Parser) objectValue() (ast.Node, error) {
- defer un(trace(p, "ParseObjectValue"))
- tok := p.scan()
-
- switch tok.Type {
- case token.NUMBER, token.FLOAT, token.BOOL, token.NULL, token.STRING:
- return p.literalType()
- case token.LBRACE:
- return p.objectType()
- case token.LBRACK:
- return p.listType()
- case token.EOF:
- return nil, errEofToken
- }
-
- return nil, fmt.Errorf("Expected object value, got unknown token: %+v", tok)
-}
-
-// object parses any type of object, such as number, bool, string, object or
-// list.
-func (p *Parser) object() (*ast.ObjectType, error) {
- defer un(trace(p, "ParseType"))
- tok := p.scan()
-
- switch tok.Type {
- case token.LBRACE:
- return p.objectType()
- case token.EOF:
- return nil, errEofToken
- }
-
- return nil, fmt.Errorf("Expected object, got unknown token: %+v", tok)
-}
-
-// objectType parses an object type and returns a ObjectType AST
-func (p *Parser) objectType() (*ast.ObjectType, error) {
- defer un(trace(p, "ParseObjectType"))
-
- // we assume that the currently scanned token is a LBRACE
- o := &ast.ObjectType{}
-
- l, err := p.objectList()
-
- // if we hit RBRACE, we are good to go (means we parsed all Items), if it's
- // not a RBRACE, it's an syntax error and we just return it.
- if err != nil && p.tok.Type != token.RBRACE {
- return nil, err
- }
-
- o.List = l
- return o, nil
-}
-
-// listType parses a list type and returns a ListType AST
-func (p *Parser) listType() (*ast.ListType, error) {
- defer un(trace(p, "ParseListType"))
-
- // we assume that the currently scanned token is a LBRACK
- l := &ast.ListType{}
-
- for {
- tok := p.scan()
- switch tok.Type {
- case token.NUMBER, token.FLOAT, token.STRING:
- node, err := p.literalType()
- if err != nil {
- return nil, err
- }
-
- l.Add(node)
- case token.COMMA:
- continue
- case token.LBRACE:
- node, err := p.objectType()
- if err != nil {
- return nil, err
- }
-
- l.Add(node)
- case token.BOOL:
- // TODO(arslan) should we support? not supported by HCL yet
- case token.LBRACK:
- // TODO(arslan) should we support nested lists? Even though it's
- // written in README of HCL, it's not a part of the grammar
- // (not defined in parse.y)
- case token.RBRACK:
- // finished
- return l, nil
- default:
- return nil, fmt.Errorf("unexpected token while parsing list: %s", tok.Type)
- }
-
- }
-}
-
-// literalType parses a literal type and returns a LiteralType AST
-func (p *Parser) literalType() (*ast.LiteralType, error) {
- defer un(trace(p, "ParseLiteral"))
-
- return &ast.LiteralType{
- Token: p.tok.HCLToken(),
- }, nil
-}
-
-// scan returns the next token from the underlying scanner. If a token has
-// been unscanned then read that instead.
-func (p *Parser) scan() token.Token {
- // If we have a token on the buffer, then return it.
- if p.n != 0 {
- p.n = 0
- return p.tok
- }
-
- p.tok = p.sc.Scan()
- return p.tok
-}
-
-// unscan pushes the previously read token back onto the buffer.
-func (p *Parser) unscan() {
- p.n = 1
-}
-
-// ----------------------------------------------------------------------------
-// Parsing support
-
-func (p *Parser) printTrace(a ...interface{}) {
- if !p.enableTrace {
- return
- }
-
- const dots = ". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "
- const n = len(dots)
- fmt.Printf("%5d:%3d: ", p.tok.Pos.Line, p.tok.Pos.Column)
-
- i := 2 * p.indent
- for i > n {
- fmt.Print(dots)
- i -= n
- }
- // i <= n
- fmt.Print(dots[0:i])
- fmt.Println(a...)
-}
-
-func trace(p *Parser, msg string) *Parser {
- p.printTrace(msg, "(")
- p.indent++
- return p
-}
-
-// Usage pattern: defer un(trace(p, "..."))
-func un(p *Parser) {
- p.indent--
- p.printTrace(")")
-}
diff --git a/vendor/github.com/hashicorp/hcl/json/scanner/scanner.go b/vendor/github.com/hashicorp/hcl/json/scanner/scanner.go
deleted file mode 100644
index fe3f0f0..0000000
--- a/vendor/github.com/hashicorp/hcl/json/scanner/scanner.go
+++ /dev/null
@@ -1,451 +0,0 @@
-package scanner
-
-import (
- "bytes"
- "fmt"
- "os"
- "unicode"
- "unicode/utf8"
-
- "github.com/hashicorp/hcl/json/token"
-)
-
-// eof represents a marker rune for the end of the reader.
-const eof = rune(0)
-
-// Scanner defines a lexical scanner
-type Scanner struct {
- buf *bytes.Buffer // Source buffer for advancing and scanning
- src []byte // Source buffer for immutable access
-
- // Source Position
- srcPos token.Pos // current position
- prevPos token.Pos // previous position, used for peek() method
-
- lastCharLen int // length of last character in bytes
- lastLineLen int // length of last line in characters (for correct column reporting)
-
- tokStart int // token text start position
- tokEnd int // token text end position
-
- // Error is called for each error encountered. If no Error
- // function is set, the error is reported to os.Stderr.
- Error func(pos token.Pos, msg string)
-
- // ErrorCount is incremented by one for each error encountered.
- ErrorCount int
-
- // tokPos is the start position of most recently scanned token; set by
- // Scan. The Filename field is always left untouched by the Scanner. If
- // an error is reported (via Error) and Position is invalid, the scanner is
- // not inside a token.
- tokPos token.Pos
-}
-
-// New creates and initializes a new instance of Scanner using src as
-// its source content.
-func New(src []byte) *Scanner {
- // even though we accept a src, we read from a io.Reader compatible type
- // (*bytes.Buffer). So in the future we might easily change it to streaming
- // read.
- b := bytes.NewBuffer(src)
- s := &Scanner{
- buf: b,
- src: src,
- }
-
- // srcPosition always starts with 1
- s.srcPos.Line = 1
- return s
-}
-
-// next reads the next rune from the bufferred reader. Returns the rune(0) if
-// an error occurs (or io.EOF is returned).
-func (s *Scanner) next() rune {
- ch, size, err := s.buf.ReadRune()
- if err != nil {
- // advance for error reporting
- s.srcPos.Column++
- s.srcPos.Offset += size
- s.lastCharLen = size
- return eof
- }
-
- if ch == utf8.RuneError && size == 1 {
- s.srcPos.Column++
- s.srcPos.Offset += size
- s.lastCharLen = size
- s.err("illegal UTF-8 encoding")
- return ch
- }
-
- // remember last position
- s.prevPos = s.srcPos
-
- s.srcPos.Column++
- s.lastCharLen = size
- s.srcPos.Offset += size
-
- if ch == '\n' {
- s.srcPos.Line++
- s.lastLineLen = s.srcPos.Column
- s.srcPos.Column = 0
- }
-
- // debug
- // fmt.Printf("ch: %q, offset:column: %d:%d\n", ch, s.srcPos.Offset, s.srcPos.Column)
- return ch
-}
-
-// unread unreads the previous read Rune and updates the source position
-func (s *Scanner) unread() {
- if err := s.buf.UnreadRune(); err != nil {
- panic(err) // this is user fault, we should catch it
- }
- s.srcPos = s.prevPos // put back last position
-}
-
-// peek returns the next rune without advancing the reader.
-func (s *Scanner) peek() rune {
- peek, _, err := s.buf.ReadRune()
- if err != nil {
- return eof
- }
-
- s.buf.UnreadRune()
- return peek
-}
-
-// Scan scans the next token and returns the token.
-func (s *Scanner) Scan() token.Token {
- ch := s.next()
-
- // skip white space
- for isWhitespace(ch) {
- ch = s.next()
- }
-
- var tok token.Type
-
- // token text markings
- s.tokStart = s.srcPos.Offset - s.lastCharLen
-
- // token position, initial next() is moving the offset by one(size of rune
- // actually), though we are interested with the starting point
- s.tokPos.Offset = s.srcPos.Offset - s.lastCharLen
- if s.srcPos.Column > 0 {
- // common case: last character was not a '\n'
- s.tokPos.Line = s.srcPos.Line
- s.tokPos.Column = s.srcPos.Column
- } else {
- // last character was a '\n'
- // (we cannot be at the beginning of the source
- // since we have called next() at least once)
- s.tokPos.Line = s.srcPos.Line - 1
- s.tokPos.Column = s.lastLineLen
- }
-
- switch {
- case isLetter(ch):
- lit := s.scanIdentifier()
- if lit == "true" || lit == "false" {
- tok = token.BOOL
- } else if lit == "null" {
- tok = token.NULL
- } else {
- s.err("illegal char")
- }
- case isDecimal(ch):
- tok = s.scanNumber(ch)
- default:
- switch ch {
- case eof:
- tok = token.EOF
- case '"':
- tok = token.STRING
- s.scanString()
- case '.':
- tok = token.PERIOD
- ch = s.peek()
- if isDecimal(ch) {
- tok = token.FLOAT
- ch = s.scanMantissa(ch)
- ch = s.scanExponent(ch)
- }
- case '[':
- tok = token.LBRACK
- case ']':
- tok = token.RBRACK
- case '{':
- tok = token.LBRACE
- case '}':
- tok = token.RBRACE
- case ',':
- tok = token.COMMA
- case ':':
- tok = token.COLON
- case '-':
- if isDecimal(s.peek()) {
- ch := s.next()
- tok = s.scanNumber(ch)
- } else {
- s.err("illegal char")
- }
- default:
- s.err("illegal char: " + string(ch))
- }
- }
-
- // finish token ending
- s.tokEnd = s.srcPos.Offset
-
- // create token literal
- var tokenText string
- if s.tokStart >= 0 {
- tokenText = string(s.src[s.tokStart:s.tokEnd])
- }
- s.tokStart = s.tokEnd // ensure idempotency of tokenText() call
-
- return token.Token{
- Type: tok,
- Pos: s.tokPos,
- Text: tokenText,
- }
-}
-
-// scanNumber scans a HCL number definition starting with the given rune
-func (s *Scanner) scanNumber(ch rune) token.Type {
- zero := ch == '0'
- pos := s.srcPos
-
- s.scanMantissa(ch)
- ch = s.next() // seek forward
- if ch == 'e' || ch == 'E' {
- ch = s.scanExponent(ch)
- return token.FLOAT
- }
-
- if ch == '.' {
- ch = s.scanFraction(ch)
- if ch == 'e' || ch == 'E' {
- ch = s.next()
- ch = s.scanExponent(ch)
- }
- return token.FLOAT
- }
-
- if ch != eof {
- s.unread()
- }
-
- // If we have a larger number and this is zero, error
- if zero && pos != s.srcPos {
- s.err("numbers cannot start with 0")
- }
-
- return token.NUMBER
-}
-
-// scanMantissa scans the mantissa beginning from the rune. It returns the next
-// non decimal rune. It's used to determine wheter it's a fraction or exponent.
-func (s *Scanner) scanMantissa(ch rune) rune {
- scanned := false
- for isDecimal(ch) {
- ch = s.next()
- scanned = true
- }
-
- if scanned && ch != eof {
- s.unread()
- }
- return ch
-}
-
-// scanFraction scans the fraction after the '.' rune
-func (s *Scanner) scanFraction(ch rune) rune {
- if ch == '.' {
- ch = s.peek() // we peek just to see if we can move forward
- ch = s.scanMantissa(ch)
- }
- return ch
-}
-
-// scanExponent scans the remaining parts of an exponent after the 'e' or 'E'
-// rune.
-func (s *Scanner) scanExponent(ch rune) rune {
- if ch == 'e' || ch == 'E' {
- ch = s.next()
- if ch == '-' || ch == '+' {
- ch = s.next()
- }
- ch = s.scanMantissa(ch)
- }
- return ch
-}
-
-// scanString scans a quoted string
-func (s *Scanner) scanString() {
- braces := 0
- for {
- // '"' opening already consumed
- // read character after quote
- ch := s.next()
-
- if ch == '\n' || ch < 0 || ch == eof {
- s.err("literal not terminated")
- return
- }
-
- if ch == '"' {
- break
- }
-
- // If we're going into a ${} then we can ignore quotes for awhile
- if braces == 0 && ch == '$' && s.peek() == '{' {
- braces++
- s.next()
- } else if braces > 0 && ch == '{' {
- braces++
- }
- if braces > 0 && ch == '}' {
- braces--
- }
-
- if ch == '\\' {
- s.scanEscape()
- }
- }
-
- return
-}
-
-// scanEscape scans an escape sequence
-func (s *Scanner) scanEscape() rune {
- // http://en.cppreference.com/w/cpp/language/escape
- ch := s.next() // read character after '/'
- switch ch {
- case 'a', 'b', 'f', 'n', 'r', 't', 'v', '\\', '"':
- // nothing to do
- case '0', '1', '2', '3', '4', '5', '6', '7':
- // octal notation
- ch = s.scanDigits(ch, 8, 3)
- case 'x':
- // hexademical notation
- ch = s.scanDigits(s.next(), 16, 2)
- case 'u':
- // universal character name
- ch = s.scanDigits(s.next(), 16, 4)
- case 'U':
- // universal character name
- ch = s.scanDigits(s.next(), 16, 8)
- default:
- s.err("illegal char escape")
- }
- return ch
-}
-
-// scanDigits scans a rune with the given base for n times. For example an
-// octal notation \184 would yield in scanDigits(ch, 8, 3)
-func (s *Scanner) scanDigits(ch rune, base, n int) rune {
- for n > 0 && digitVal(ch) < base {
- ch = s.next()
- n--
- }
- if n > 0 {
- s.err("illegal char escape")
- }
-
- // we scanned all digits, put the last non digit char back
- s.unread()
- return ch
-}
-
-// scanIdentifier scans an identifier and returns the literal string
-func (s *Scanner) scanIdentifier() string {
- offs := s.srcPos.Offset - s.lastCharLen
- ch := s.next()
- for isLetter(ch) || isDigit(ch) || ch == '-' {
- ch = s.next()
- }
-
- if ch != eof {
- s.unread() // we got identifier, put back latest char
- }
-
- return string(s.src[offs:s.srcPos.Offset])
-}
-
-// recentPosition returns the position of the character immediately after the
-// character or token returned by the last call to Scan.
-func (s *Scanner) recentPosition() (pos token.Pos) {
- pos.Offset = s.srcPos.Offset - s.lastCharLen
- switch {
- case s.srcPos.Column > 0:
- // common case: last character was not a '\n'
- pos.Line = s.srcPos.Line
- pos.Column = s.srcPos.Column
- case s.lastLineLen > 0:
- // last character was a '\n'
- // (we cannot be at the beginning of the source
- // since we have called next() at least once)
- pos.Line = s.srcPos.Line - 1
- pos.Column = s.lastLineLen
- default:
- // at the beginning of the source
- pos.Line = 1
- pos.Column = 1
- }
- return
-}
-
-// err prints the error of any scanning to s.Error function. If the function is
-// not defined, by default it prints them to os.Stderr
-func (s *Scanner) err(msg string) {
- s.ErrorCount++
- pos := s.recentPosition()
-
- if s.Error != nil {
- s.Error(pos, msg)
- return
- }
-
- fmt.Fprintf(os.Stderr, "%s: %s\n", pos, msg)
-}
-
-// isHexadecimal returns true if the given rune is a letter
-func isLetter(ch rune) bool {
- return 'a' <= ch && ch <= 'z' || 'A' <= ch && ch <= 'Z' || ch == '_' || ch >= 0x80 && unicode.IsLetter(ch)
-}
-
-// isHexadecimal returns true if the given rune is a decimal digit
-func isDigit(ch rune) bool {
- return '0' <= ch && ch <= '9' || ch >= 0x80 && unicode.IsDigit(ch)
-}
-
-// isHexadecimal returns true if the given rune is a decimal number
-func isDecimal(ch rune) bool {
- return '0' <= ch && ch <= '9'
-}
-
-// isHexadecimal returns true if the given rune is an hexadecimal number
-func isHexadecimal(ch rune) bool {
- return '0' <= ch && ch <= '9' || 'a' <= ch && ch <= 'f' || 'A' <= ch && ch <= 'F'
-}
-
-// isWhitespace returns true if the rune is a space, tab, newline or carriage return
-func isWhitespace(ch rune) bool {
- return ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r'
-}
-
-// digitVal returns the integer value of a given octal,decimal or hexadecimal rune
-func digitVal(ch rune) int {
- switch {
- case '0' <= ch && ch <= '9':
- return int(ch - '0')
- case 'a' <= ch && ch <= 'f':
- return int(ch - 'a' + 10)
- case 'A' <= ch && ch <= 'F':
- return int(ch - 'A' + 10)
- }
- return 16 // larger than any legal digit val
-}
diff --git a/vendor/github.com/hashicorp/hcl/json/token/position.go b/vendor/github.com/hashicorp/hcl/json/token/position.go
deleted file mode 100644
index 59c1bb7..0000000
--- a/vendor/github.com/hashicorp/hcl/json/token/position.go
+++ /dev/null
@@ -1,46 +0,0 @@
-package token
-
-import "fmt"
-
-// Pos describes an arbitrary source position
-// including the file, line, and column location.
-// A Position is valid if the line number is > 0.
-type Pos struct {
- Filename string // filename, if any
- Offset int // offset, starting at 0
- Line int // line number, starting at 1
- Column int // column number, starting at 1 (character count)
-}
-
-// IsValid returns true if the position is valid.
-func (p *Pos) IsValid() bool { return p.Line > 0 }
-
-// String returns a string in one of several forms:
-//
-// file:line:column valid position with file name
-// line:column valid position without file name
-// file invalid position with file name
-// - invalid position without file name
-func (p Pos) String() string {
- s := p.Filename
- if p.IsValid() {
- if s != "" {
- s += ":"
- }
- s += fmt.Sprintf("%d:%d", p.Line, p.Column)
- }
- if s == "" {
- s = "-"
- }
- return s
-}
-
-// Before reports whether the position p is before u.
-func (p Pos) Before(u Pos) bool {
- return u.Offset > p.Offset || u.Line > p.Line
-}
-
-// After reports whether the position p is after u.
-func (p Pos) After(u Pos) bool {
- return u.Offset < p.Offset || u.Line < p.Line
-}
diff --git a/vendor/github.com/hashicorp/hcl/json/token/token.go b/vendor/github.com/hashicorp/hcl/json/token/token.go
deleted file mode 100644
index 95a0c3e..0000000
--- a/vendor/github.com/hashicorp/hcl/json/token/token.go
+++ /dev/null
@@ -1,118 +0,0 @@
-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))
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-29 20:07:58 +0000