Make TransformationContext.getCompilerOptions public
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@ -3826,10 +3826,12 @@
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}
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export interface TransformationContext {
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/*@internal*/ getCompilerOptions(): CompilerOptions;
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/*@internal*/ getEmitResolver(): EmitResolver;
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/*@internal*/ getEmitHost(): EmitHost;
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/** Gets the compiler options supplied to the transformer. */
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getCompilerOptions(): CompilerOptions;
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/** Starts a new lexical environment. */
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startLexicalEnvironment(): void;
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@ -3892,11 +3894,12 @@
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}
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export interface TransformationResult {
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/**
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* Gets the transformed source files.
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*/
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/** Gets the transformed source files. */
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transformed: SourceFile[];
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/** Gets diagnostics for the transformation. */
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diagnostics?: Diagnostic[];
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/**
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* Emits the substitute for a node, if one is available; otherwise, emits the node.
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*
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@ -1,18 +1,15 @@
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/// <reference path="..\compiler\transformer.ts"/>
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/// <reference path="transpile.ts"/>
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namespace ts {
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export interface TransformOptions {
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newLine?: NewLineKind;
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}
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/**
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* Transform one or more source files using the supplied transformers.
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* @param source A `SourceFile` or an array of `SourceFiles`.
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* @param transformers An array of `Transformer` callbacks used to process the transformation.
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* @param compilerOptions Optional compiler options.
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*/
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export function transform(source: SourceFile | SourceFile[], transformers: Transformer[], transformOptions?: TransformOptions) {
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const compilerOptions = <CompilerOptions>transformOptions || {};
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export function transform(source: SourceFile | SourceFile[], transformers: Transformer[], compilerOptions?: CompilerOptions) {
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const diagnostics: Diagnostic[] = [];
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compilerOptions = fixupCompilerOptions(compilerOptions, diagnostics);
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const newLine = getNewLineCharacter(compilerOptions);
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const sourceFiles = isArray(source) ? source : [source];
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const fileMap = arrayToMap(sourceFiles, sourceFile => sourceFile.fileName);
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@ -29,6 +26,8 @@ namespace ts {
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isEmitBlocked: () => false,
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writeFile: () => Debug.fail("'writeFile()' is not supported during transformation.")
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};
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return transformFiles(/*resolver*/ undefined, emitHost, sourceFiles, transformers);
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const result = transformFiles(/*resolver*/ undefined, emitHost, sourceFiles, transformers);
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result.diagnostics = concatenate(result.diagnostics, diagnostics);
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return result;
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}
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}
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