Sha256: 3ad8fc6e141e7811f86deb9b22e822f3616088eee6ca78e0d42de72b67960250
Contents?: true
Size: 1.25 KB
Versions: 3
Compression:
Stored size: 1.25 KB
Contents
/**
@module ember
*/
/**
A Glimmer2 AST transformation that replaces all instances of
```handlebars
{{input type=boundType}}
```
with
```handlebars
{{input (-input-type boundType) type=boundType}}
```
Note that the type parameters is not removed as the -input-type helpers
is only used to select the component class. The component still needs
the type parameter to function.
@private
@class TransformInputTypeSyntax
*/
export default function transformInputTypeSyntax(env) {
let b = env.syntax.builders;
return {
name: 'transform-input-type-syntax',
visitor: {
MustacheStatement(node) {
if (isInput(node)) {
insertTypeHelperParameter(node, b);
}
},
},
};
}
function isInput(node) {
return node.path.original === 'input';
}
function insertTypeHelperParameter(node, builders) {
let pairs = node.hash.pairs;
let pair = null;
for (let i = 0; i < pairs.length; i++) {
if (pairs[i].key === 'type') {
pair = pairs[i];
break;
}
}
if (pair && pair.value.type !== 'StringLiteral') {
node.params.unshift(builders.sexpr('-input-type', [pair.value], undefined, pair.loc));
}
}
Version data entries
3 entries across 3 versions & 1 rubygems