Merge pull request #7582 from hashicorp/f-vendor-latest-hcl
vendor: Update to lastest hashicorp/hcl
This commit is contained in:
Paul Hinze
GitHub
commit
dc313de5b4
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@ -81,9 +81,20 @@ FOO
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* Boolean values: `true`, `false`
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* Arrays can be made by wrapping it in `[]`. Example:
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`["foo", "bar", 42]`. Arrays can contain primitives
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and other arrays, but cannot contain objects. Objects must
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use the block syntax shown below.
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`["foo", "bar", 42]`. Arrays can contain primitives,
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other arrays, and objects. As an alternative, lists
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of objects can be created with repeated blocks, using
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this structure:
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```hcl
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service {
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key = "value"
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}
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service {
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key = "value"
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}
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```
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Objects and nested objects are created using the structure shown below:
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@ -79,6 +79,13 @@ func (p *Parser) objectList() (*ast.ObjectList, error) {
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}
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node.Add(n)
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// object lists can be optionally comma-delimited e.g. when a list of maps
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// is being expressed, so a comma is allowed here - it's simply consumed
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tok := p.scan()
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if tok.Type != token.COMMA {
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p.unscan()
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}
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}
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return node, nil
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}
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@ -311,15 +318,20 @@ func (p *Parser) listType() (*ast.ListType, error) {
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needComma := false
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for {
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tok := p.scan()
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switch tok.Type {
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case token.NUMBER, token.FLOAT, token.STRING, token.HEREDOC:
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if needComma {
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switch tok.Type {
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case token.COMMA, token.RBRACK:
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default:
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return nil, &PosError{
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Pos: tok.Pos,
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Err: fmt.Errorf("unexpected token: %s. Expecting %s", tok.Type, token.COMMA),
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Err: fmt.Errorf(
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"error parsing list, expected comma or list end, got: %s",
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tok.Type),
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}
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}
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}
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switch tok.Type {
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case token.NUMBER, token.FLOAT, token.STRING, token.HEREDOC:
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node, err := p.literalType()
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if err != nil {
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return nil, err
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@ -343,6 +355,18 @@ func (p *Parser) listType() (*ast.ListType, error) {
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needComma = false
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continue
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case token.LBRACE:
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// Looks like a nested object, so parse it out
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node, err := p.objectType()
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if err != nil {
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return nil, &PosError{
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Pos: tok.Pos,
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Err: fmt.Errorf(
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"error while trying to parse object within list: %s", err),
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}
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}
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l.Add(node)
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needComma = true
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case token.BOOL:
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// TODO(arslan) should we support? not supported by HCL yet
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case token.LBRACK:
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@ -525,16 +525,27 @@ func (s *Scanner) scanEscape() rune {
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// scanDigits scans a rune with the given base for n times. For example an
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// octal notation \184 would yield in scanDigits(ch, 8, 3)
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func (s *Scanner) scanDigits(ch rune, base, n int) rune {
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start := n
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for n > 0 && digitVal(ch) < base {
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ch = s.next()
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if ch == eof {
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// If we see an EOF, we halt any more scanning of digits
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// immediately.
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break
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}
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n--
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}
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if n > 0 {
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s.err("illegal char escape")
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}
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// we scanned all digits, put the last non digit char back
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if n != start {
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// we scanned all digits, put the last non digit char back,
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// only if we read anything at all
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s.unread()
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}
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return ch
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}
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@ -826,70 +826,70 @@
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"revision": "7e3c02b30806fa5779d3bdfc152ce4c6f40e7b38"
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},
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{
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"checksumSHA1": "SJIgBfV02h1fsqCAe5DHj/JbHoM=",
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"checksumSHA1": "ydHBPi04mEh+Tir+2JkpSIMckcw=",
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"path": "github.com/hashicorp/hcl",
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"revision": "61f5143284c041681f76a5b63efcb232aaa94737",
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"revisionTime": "2016-06-24T12:12:30Z"
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"revision": "364df430845abef160a0bfb3a59979f746bf4956",
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"revisionTime": "2016-07-08T14:13:38Z"
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},
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{
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"checksumSHA1": "IxyvRpCFeoJBGl2obLKJV7RCGjg=",
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"path": "github.com/hashicorp/hcl/hcl/ast",
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"revision": "61f5143284c041681f76a5b63efcb232aaa94737",
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"revisionTime": "2016-06-24T12:12:30Z"
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"revision": "364df430845abef160a0bfb3a59979f746bf4956",
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"revisionTime": "2016-07-08T14:13:38Z"
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},
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{
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"checksumSHA1": "5HVecyfmcTm6OTffEi6LGayQf5M=",
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"path": "github.com/hashicorp/hcl/hcl/fmtcmd",
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"revision": "61f5143284c041681f76a5b63efcb232aaa94737",
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"revisionTime": "2016-06-24T12:12:30Z"
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"revision": "364df430845abef160a0bfb3a59979f746bf4956",
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"revisionTime": "2016-07-08T14:13:38Z"
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},
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{
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"checksumSHA1": "cO89nXP9rKQCcm0zKGbtBCWK2ok=",
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"checksumSHA1": "l2oQxBsZRwn6eZjf+whXr8c9+8c=",
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"path": "github.com/hashicorp/hcl/hcl/parser",
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"revision": "61f5143284c041681f76a5b63efcb232aaa94737",
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"revisionTime": "2016-06-24T12:12:30Z"
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"revision": "364df430845abef160a0bfb3a59979f746bf4956",
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"revisionTime": "2016-07-08T14:13:38Z"
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},
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{
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"checksumSHA1": "CSmwxPOTz7GSpnWPF9aGkbVeR64=",
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"path": "github.com/hashicorp/hcl/hcl/printer",
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"revision": "61f5143284c041681f76a5b63efcb232aaa94737",
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"revisionTime": "2016-06-24T12:12:30Z"
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"revision": "364df430845abef160a0bfb3a59979f746bf4956",
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"revisionTime": "2016-07-08T14:13:38Z"
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},
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{
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"checksumSHA1": "WZM0q7Sya8PcGj607x1npgcEPa4=",
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"checksumSHA1": "FHZ1IXjWHUyuMjy/wQChE4pSoPg=",
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"path": "github.com/hashicorp/hcl/hcl/scanner",
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"revision": "61f5143284c041681f76a5b63efcb232aaa94737",
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"revisionTime": "2016-06-24T12:12:30Z"
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"revision": "364df430845abef160a0bfb3a59979f746bf4956",
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"revisionTime": "2016-07-08T14:13:38Z"
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},
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{
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"checksumSHA1": "riN5acfVDm4j6LhWXauqiWH5n84=",
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"path": "github.com/hashicorp/hcl/hcl/strconv",
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"revision": "61f5143284c041681f76a5b63efcb232aaa94737",
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"revisionTime": "2016-06-24T12:12:30Z"
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"revision": "364df430845abef160a0bfb3a59979f746bf4956",
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"revisionTime": "2016-07-08T14:13:38Z"
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},
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{
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"checksumSHA1": "c6yprzj06ASwCo18TtbbNNBHljA=",
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"path": "github.com/hashicorp/hcl/hcl/token",
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"revision": "61f5143284c041681f76a5b63efcb232aaa94737",
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"revisionTime": "2016-06-24T12:12:30Z"
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"revision": "364df430845abef160a0bfb3a59979f746bf4956",
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"revisionTime": "2016-07-08T14:13:38Z"
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},
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{
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"checksumSHA1": "jQ45CCc1ed/nlV7bbSnx6z72q1M=",
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"path": "github.com/hashicorp/hcl/json/parser",
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"revision": "61f5143284c041681f76a5b63efcb232aaa94737",
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"revisionTime": "2016-06-24T12:12:30Z"
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"revision": "364df430845abef160a0bfb3a59979f746bf4956",
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"revisionTime": "2016-07-08T14:13:38Z"
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},
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{
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"checksumSHA1": "S1e0F9ZKSnqgOLfjDTYazRL28tA=",
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"path": "github.com/hashicorp/hcl/json/scanner",
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"revision": "61f5143284c041681f76a5b63efcb232aaa94737",
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"revisionTime": "2016-06-24T12:12:30Z"
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"revision": "364df430845abef160a0bfb3a59979f746bf4956",
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"revisionTime": "2016-07-08T14:13:38Z"
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},
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{
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"checksumSHA1": "fNlXQCQEnb+B3k5UDL/r15xtSJY=",
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"path": "github.com/hashicorp/hcl/json/token",
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"revision": "61f5143284c041681f76a5b63efcb232aaa94737",
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"revisionTime": "2016-06-24T12:12:30Z"
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"revision": "364df430845abef160a0bfb3a59979f746bf4956",
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"revisionTime": "2016-07-08T14:13:38Z"
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},
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{
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"checksumSHA1": "vWW3HXm7OTOMISuZPcCSJODRYkU=",
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