Function hoveredVariableName

internal/bake/hcl/hover.go:63–87

(input []byte, blocks hclsyntax.Blocks, position protocol.Position)

}

func hoveredVariableName(input []byte, blocks hclsyntax.Blocks, position protocol.Position) string {
	for _, block := range blocks {
		if isInsideBodyRangeLines(block.Body, int(position.Line+1)) {
			if block.Type == "variable" && len(block.LabelRanges) > 0 && isInsideRange(block.LabelRanges[0], position) {
				label := string(input[block.LabelRanges[0].Start.Byte:block.LabelRanges[0].End.Byte])
				if Quoted(label) {
					if block.LabelRanges[0].Start.Column == int(position.Character+1) || block.LabelRanges[0].End.Column == int(position.Character+1) {
						return ""
					}
				}
				return block.Labels[0]
			}

			for _, attribute := range block.Body.Attributes {
				if isInsideRange(attribute.Expr.Range(), position) {
					name := extractVariableName(input, attribute.Expr)
					if name != "" {
						return name
					}
				}
			}
		}
	}
	return ""
}

func extractVariableName(input []byte, expression hclsyntax.Expression) string {
	if tupleCons, ok := expression.(*hclsyntax.TupleConsExpr); ok {