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Add getCurrentDirectory to ServerHost

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This commit is contained in:
zhengbli
2016-06-28 11:43:07 -07:00
parent 6be7d9caa6
commit 6ff91b84ab
3 changed files with 26 additions and 2 deletions
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18
src/compiler/program.ts
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@@ -187,8 +187,22 @@ namespace ts {
const typeReferenceExtensions = [".d.ts"];
function getEffectiveTypeRoots(options: CompilerOptions, host: ModuleResolutionHost) {
return options.typeRoots ||
map(defaultTypeRoots, d => combinePaths(options.configFilePath ? getDirectoryPath(options.configFilePath) : host.getCurrentDirectory(), d));
if (options.typeRoots) {
return options.typeRoots;
}
let currentDirectory: string;
if (options.configFilePath) {
currentDirectory = getDirectoryPath(options.configFilePath);
}
else if (host.getCurrentDirectory) {
currentDirectory = host.getCurrentDirectory();
}
if (!currentDirectory) {
return undefined;
}
return map(defaultTypeRoots, d => combinePaths(currentDirectory, d));
}
/**