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Merge branch 'generateFactoryMethods' into generateTransformMethods

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This commit is contained in:
Ron Buckton
2015-07-10 15:59:59 -07:00
parent 9c644dadec fae1d50bd7
commit 01b34906c7
7 changed files with 844 additions and 377 deletions
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71
scripts/processTypes.ts
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@@ -545,6 +545,7 @@ function generateFactory(outputFile: string) {
writer.writeLine();
writer.increaseIndent();
writeCreateAndUpdateFunctions();
writeCloneFunction();
writer.decreaseIndent();
writer.write(`}`);
writer.writeLine();
@@ -581,31 +582,21 @@ function generateFactory(outputFile: string) {
writer.write(`export function create${syntaxNode.kindName}(`);
let first = true;
for (let member of syntaxNode.members) {
if (!first) {
writer.write(`, `);
}
else {
first = false;
}
let type =
member.isNodeArray ? `Array<${member.elementTypeName}>` :
member.isModifiersArray ? `Array<Node>` :
member.typeName;
writer.write(`${member.paramName}?: ${type}`);
writer.write(`${member.paramName}?: ${type}, `);
}
writer.write(`): ${syntaxNode.typeName} {`);
writer.write(`location?: TextRange, flags?: NodeFlags): ${syntaxNode.typeName} {`);
writer.writeLine();
writer.increaseIndent();
if (syntaxNode.members.length) {
writer.write(`let node = createNode<${syntaxNode.typeName}>(SyntaxKind.${syntaxNode.kindName});`);
writer.write(`let node = createNode<${syntaxNode.typeName}>(SyntaxKind.${syntaxNode.kindName}, location, flags);`);
writer.writeLine();
if (syntaxNode.members.length > 1) {
writer.write(`if (arguments.length) {`);
@@ -637,7 +628,7 @@ function generateFactory(outputFile: string) {
writer.writeLine();
}
else {
writer.write(`return createNode<${syntaxNode.typeName}>(SyntaxKind.${syntaxNode.kindName});`);
writer.write(`return createNode<${syntaxNode.typeName}>(SyntaxKind.${syntaxNode.kindName}, location, flags);`);
writer.writeLine();
}
@@ -734,6 +725,58 @@ function generateFactory(outputFile: string) {
writer.writeLine();
}
function writeCloneFunction() {
writer.write(`export function cloneNode<TNode extends Node>(node: TNode): TNode;`);
writer.writeLine();
writer.write(`export function cloneNode(node: Node): Node {`);
writer.writeLine();
writer.increaseIndent();
writer.write(`if (!node) {`);
writer.writeLine();
writer.increaseIndent();
writer.write(`return node;`);
writer.writeLine();
writer.decreaseIndent();
writer.write(`}`);
writer.writeLine();
writer.write(`switch (node.kind) {`);
writer.writeLine();
writer.increaseIndent();
for (let syntaxNode of syntax) {
if (!syntaxNode.options.create) {
continue;
}
writer.write(`case SyntaxKind.${syntaxNode.kindName}:`);
writer.writeLine();
writer.increaseIndent();
writer.write(`return factory.create${syntaxNode.kindName}(`);
for (let member of syntaxNode.members) {
writer.write(`(<${syntaxNode.typeName}>node).${member.propertyName}, `);
}
writer.write(`/*location*/ undefined, node.flags);`);
writer.writeLine();
writer.decreaseIndent();
}
writer.decreaseIndent();
writer.write(`}`);
writer.writeLine();
writer.decreaseIndent();
writer.write(`}`);
writer.writeLine();
}
function writeUpdateFunction(syntaxNode: SyntaxNode) {
if (!syntaxNode.options.update || !hasChildNodes(syntaxNode)) {
return;