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Moved variables inside transform function to support multiple invocations within same file. Added handling for absolute paths in rollup destinations and a null-check

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wessberg 2017-07-31 19:25:45 +02:00
parent 5843285411
commit f014536a67
1 changed files with 33 additions and 28 deletions
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61
src/index.ts
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@ -12,35 +12,33 @@ import { parseTsConfig } from "./parse-ts-config";
import { printDiagnostics } from "./print-diagnostics";
import { TSLIB, tslibSource } from "./tslib";
import {blue, red, yellow} from "colors/safe";
import {join, relative, dirname} from "path";
// tslint:disable-next-line:no-var-requires
const createFilter = require("rollup-pluginutils").createFilter;
// tslint:enable-next-line:no-var-requires
let watchMode = false;
let round = 0;
let targetCount = 0;
let rollupOptions: IRollupOptions;
let pluginOptions: IOptions;
let context: ConsoleContext;
let filter: any;
let parsedConfig: ParsedCommandLine;
let servicesHost: LanguageServiceHost;
let service: LanguageService;
let _cache: TsCache;
let noErrors = true;
const declarations: { [name: string]: OutputFile } = {};
const cache = (): TsCache =>
{
if (!_cache)
_cache = new TsCache(servicesHost, pluginOptions.cacheRoot, parsedConfig.options, rollupOptions, parsedConfig.fileNames, context);
return _cache;
};
import {join, relative, dirname, isAbsolute} from "path";
export default function typescript(options?: Partial<IOptions>)
{
pluginOptions = { ... options } as IOptions;
// tslint:disable-next-line:no-var-requires
const createFilter = require("rollup-pluginutils").createFilter;
// tslint:enable-next-line:no-var-requires
let watchMode = false;
let round = 0;
let targetCount = 0;
let rollupOptions: IRollupOptions;
let context: ConsoleContext;
let filter: any;
let parsedConfig: ParsedCommandLine;
let servicesHost: LanguageServiceHost;
let service: LanguageService;
let noErrors = true;
const declarations: { [name: string]: OutputFile } = {};
let _cache: TsCache;
const cache = (): TsCache =>
{
if (!_cache)
_cache = new TsCache(servicesHost, pluginOptions.cacheRoot, parsedConfig.options, rollupOptions, parsedConfig.fileNames, context);
return _cache;
};
const pluginOptions = { ... options } as IOptions;
defaults(pluginOptions,
{
@ -237,11 +235,18 @@ export default function typescript(options?: Partial<IOptions>)
onwrite({dest}: IRollupOptions)
{
const destDirectory = join(process.cwd(), dirname(dest as string));
const baseDeclarationDir = parsedConfig.options.outDir as string;
each(declarations, ({ name, text, writeByteOrderMark }) =>
{
const writeToPath = pluginOptions.useTsconfigDeclarationDir ? name : join(destDirectory, relative(baseDeclarationDir, name));
// If for some reason no 'dest' property exists or if 'useTsconfigDeclarationDir' is given in the plugin options,
// use the path provided by Typescript's LanguageService.
if (dest == null || pluginOptions.useTsconfigDeclarationDir) return sys.writeFile(name, text, writeByteOrderMark);
// Otherwise, take the directory name from the path and make sure it is absolute.
const destDirname = dirname(dest);
const destDirectory = isAbsolute(dest) ? destDirname : join(process.cwd(), destDirname);
const writeToPath = join(destDirectory, relative(baseDeclarationDir, name));
// Write the declaration file to disk.
sys.writeFile(writeToPath, text, writeByteOrderMark);
});
},