Switch to scl, an extension of hcl

1 files changed, 38 insertions, 0 deletions

diff --git a/vendor/github.com/homemade/scl/scanner_line.go b/vendor/github.com/homemade/scl/scanner_line.go
new file mode 100644
index 0000000..972c766
--- /dev/null
+++ b/vendor/github.com/homemade/scl/scanner_line.go
@@ -0,0 +1,38 @@
+package scl
+
+import (
+	"fmt"
+	"strings"
+)
+
+type lineContent string
+
+func (s lineContent) indent() int {
+	return len(s) - len(strings.TrimLeft(string(s), " \t"))
+}
+
+type scannerLine struct {
+	file     string
+	line     int
+	column   int
+	content  lineContent
+	children scannerTree
+}
+
+func newLine(fileName string, lineNumber, column int, content string) *scannerLine {
+	return &scannerLine{
+		file:     fileName,
+		line:     lineNumber,
+		column:   column,
+		content:  lineContent(content),
+		children: make(scannerTree, 0),
+	}
+}
+
+func (l *scannerLine) branch() *scannerLine {
+	return newLine(l.file, l.line, l.content.indent(), strings.Trim(string(l.content), " \t"))
+}
+
+func (l *scannerLine) String() string {
+	return fmt.Sprintf("%s:%d", l.file, l.line)
+}