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fix(ivy): ngtsc program emit ignoring custom transformers (#27837)

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Fixes the `customTransformers` that are passed to the `NgtscProgram.emit` not being passed along.

PR Close #27837
This commit is contained in:
Kristiyan Kostadinov
2019-01-03 12:23:00 +02:00
committed by Kara Erickson
parent 48555f95c6
commit 13d23f315b
4 changed files with 50 additions and 9 deletions
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16
packages/compiler-cli/src/ngtsc/program.ts
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@ -208,14 +208,21 @@ export class NgtscProgram implements api.Program {
this.host.writeFile(fileName, data, writeByteOrderMark, onError, sourceFiles);
};
const transforms =
const customTransforms = opts && opts.customTransformers;
const beforeTransforms =
[ivyTransformFactory(this.compilation !, this.reflector, this.coreImportsFrom)];
if (this.factoryToSourceInfo !== null) {
transforms.push(generatedFactoryTransform(this.factoryToSourceInfo, this.coreImportsFrom));
beforeTransforms.push(
generatedFactoryTransform(this.factoryToSourceInfo, this.coreImportsFrom));
}
if (this.isCore) {
transforms.push(ivySwitchTransform);
beforeTransforms.push(ivySwitchTransform);
}
if (customTransforms && customTransforms.beforeTs) {
beforeTransforms.push(...customTransforms.beforeTs);
}
// Run the emit, including a custom transformer that will downlevel the Ivy decorators in code.
const emitResult = emitCallback({
program: this.tsProgram,
@ -223,7 +230,8 @@ export class NgtscProgram implements api.Program {
options: this.options,
emitOnlyDtsFiles: false, writeFile,
customTransformers: {
before: transforms,
before: beforeTransforms,
after: customTransforms && customTransforms.afterTs,
},
});
return emitResult;