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Automatically consume /types

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This commit is contained in:
Ryan Cavanaugh
2016-05-17 15:41:31 -07:00
parent 5433553131
commit f4e10eb738
3 changed files with 50 additions and 20 deletions
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54
src/compiler/program.ts
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@@ -18,6 +18,8 @@ namespace ts {
"node_modules/@types/",
];
const autoImportedTypePaths = ["types", "node_modules/@types"];
export const version = "1.9.0";
export function findConfigFile(searchPath: string, fileExists: (fileName: string) => boolean): string {
@@ -196,8 +198,8 @@ namespace ts {
traceEnabled
};
// use typesRoot and fallback to directory that contains tsconfig if typesRoot is not set
const rootDir = options.typesRoot || (options.configFilePath ? getDirectoryPath(options.configFilePath) : undefined);
// use typesRoot and fallback to directory that contains tsconfig or current directory if typesRoot is not set
const rootDir = options.typesRoot || (options.configFilePath ? getDirectoryPath(options.configFilePath) : (host.getCurrentDirectory && host.getCurrentDirectory()));
if (traceEnabled) {
if (containingFile === undefined) {
@@ -875,6 +877,19 @@ namespace ts {
}
}
function getDefaultTypeDirectiveNames(rootPath: string): string[] {
const localTypes = combinePaths(rootPath, 'types');
const npmTypes = combinePaths(rootPath, 'node_modules/@types');
let result: string[] = [];
if (sys.directoryExists(localTypes)) {
result = result.concat(sys.getDirectories(localTypes));
}
if (sys.directoryExists(npmTypes)) {
result = result.concat(sys.getDirectories(npmTypes));
}
return result;
}
function getDefaultLibLocation(): string {
return getDirectoryPath(normalizePath(sys.getExecutingFilePath()));
}
@@ -883,6 +898,7 @@ namespace ts {
const realpath = sys.realpath && ((path: string) => sys.realpath(path));
return {
getDefaultTypeDirectiveNames,
getSourceFile,
getDefaultLibLocation,
getDefaultLibFileName: options => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options)),
@@ -1006,10 +1022,21 @@ namespace ts {
if (!tryReuseStructureFromOldProgram()) {
// load type declarations specified via 'types' argument
if (options.types && options.types.length) {
const resolutions = resolveTypeReferenceDirectiveNamesWorker(options.types, /*containingFile*/ undefined);
for (let i = 0; i < options.types.length; i++) {
processTypeReferenceDirective(options.types[i], resolutions[i]);
let typeReferences: string[];
if (options.types) {
typeReferences = options.types;
}
else {
// or load all types from the automatic type import fields
if (host.getDefaultTypeDirectiveNames) {
typeReferences = host.getDefaultTypeDirectiveNames(getCommonSourceDirectory());;
}
}
if (typeReferences) {
const resolutions = resolveTypeReferenceDirectiveNamesWorker(typeReferences, /*containingFile*/ undefined);
for (let i = 0; i < typeReferences.length; i++) {
processTypeReferenceDirective(typeReferences[i], resolutions[i]);
}
}
@@ -1914,20 +1941,7 @@ namespace ts {
i < file.imports.length;
if (shouldAddFile) {
const importedFile = findSourceFile(resolution.resolvedFileName, toPath(resolution.resolvedFileName, currentDirectory, getCanonicalFileName), /*isDefaultLib*/ false, /*isReference*/ false, file, skipTrivia(file.text, file.imports[i].pos), file.imports[i].end);
if (importedFile && resolution.isExternalLibraryImport) {
// Since currently irrespective of allowJs, we only look for supportedTypeScript extension external module files,
// this check is ok. Otherwise this would be never true for javascript file
if (!isExternalModule(importedFile) && importedFile.statements.length) {
const start = getTokenPosOfNode(file.imports[i], file);
fileProcessingDiagnostics.add(createFileDiagnostic(file, start, file.imports[i].end - start, Diagnostics.Exported_external_package_typings_file_0_is_not_a_module_Please_contact_the_package_author_to_update_the_package_definition, importedFile.fileName));
}
else if (importedFile.referencedFiles.length) {
const firstRef = importedFile.referencedFiles[0];
fileProcessingDiagnostics.add(createFileDiagnostic(importedFile, firstRef.pos, firstRef.end - firstRef.pos, Diagnostics.Exported_external_package_typings_file_cannot_contain_tripleslash_references_Please_contact_the_package_author_to_update_the_package_definition));
}
}
findSourceFile(resolution.resolvedFileName, toPath(resolution.resolvedFileName, currentDirectory, getCanonicalFileName), /*isDefaultLib*/ false, /*isReference*/ false, file, skipTrivia(file.text, file.imports[i].pos), file.imports[i].end);
}
}
}