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lang: Validate the edge field names in our resources

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Validate these early instead of waiting for this to be caught during
output generation.
This commit is contained in:
James Shubin
2018-12-29 00:18:10 -05:00
parent 889dae2955
commit bdc33cd421
1 changed files with 7 additions and 0 deletions
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7
lang/structs.go
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@@ -767,6 +767,13 @@ func (obj *StmtResEdge) Apply(fn func(interfaces.Node) error) error {
// Init initializes this branch of the AST, and returns an error if it fails to // Init initializes this branch of the AST, and returns an error if it fails to
// validate. // validate.
func (obj *StmtResEdge) Init(data *interfaces.Data) error { func (obj *StmtResEdge) Init(data *interfaces.Data) error {
if obj.Property == "" {
return fmt.Errorf("empty property")
}
if obj.Property != EdgeNotify && obj.Property != EdgeBefore && obj.Property != EdgeListen && obj.Property != EdgeDepend {
return fmt.Errorf("invalid property: `%s`", obj.Property)
}
if obj.Condition != nil { if obj.Condition != nil {
if err := obj.Condition.Init(data); err != nil { if err := obj.Condition.Init(data); err != nil {
return err return err