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Diffstat (limited to 'compiler.ts')
| -rw-r--r-- | compiler.ts | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/compiler.ts b/compiler.ts deleted file mode 100644 index 728486a03..000000000 --- a/compiler.ts +++ /dev/null @@ -1,221 +0,0 @@ -import * as ts from "typescript"; -import { log, assert, globalEval, _global } from "./util"; -import * as os from "./os"; -import * as path from "path"; -import * as amd from "./amd"; - -/* -export function makeCacheDir(): string { - let cacheDir = path.join(env.HOME, ".deno/cache") - os.mkdirp(cacheDir); - return cacheDir -} -*/ - -export function compile(cwd: string, inputFn: string): void { - const options: ts.CompilerOptions = { - allowJs: true, - module: ts.ModuleKind.AMD, - outDir: "/" // Will be placed in ~/.deno/compile - }; - const host = new CompilerHost(); - - const inputExt = path.extname(inputFn); - if (!EXTENSIONS.includes(inputExt)) { - console.error(`Bad file name extension for input "${inputFn}"`); - os.exit(1); - } - - const program = ts.createProgram([inputFn], options, host); - //let sourceFiles = program.getSourceFiles(); - //log("rootFileNames", program.getRootFileNames()); - - // Print compilation errors, if any. - const diagnostics = getDiagnostics(program); - if (diagnostics.length > 0) { - const errorMessages = diagnostics.map(d => formatDiagnostic(d, cwd)); - for (const msg of errorMessages) { - console.error(msg); - } - os.exit(2); - } - - const emitResult = program.emit(); - assert(!emitResult.emitSkipped); - log("emitResult", emitResult); - - amd.executeQueueDrain(); -} - -/** - * Format a diagnostic object into a string. - * Adapted from TS-Node https://github.com/TypeStrong/ts-node - * which uses the same MIT license as this file but is - * Copyright (c) 2014 Blake Embrey (hello@blakeembrey.com) - */ -export function formatDiagnostic( - diagnostic: ts.Diagnostic, - cwd: string, - lineOffset = 0 -): string { - const messageText = ts.flattenDiagnosticMessageText( - diagnostic.messageText, - "\n" - ); - const { code } = diagnostic; - if (diagnostic.file) { - const fn = path.relative(cwd, diagnostic.file.fileName); - if (diagnostic.start) { - const { line, character } = diagnostic.file.getLineAndCharacterOfPosition( - diagnostic.start - ); - const r = Number(line) + 1 + lineOffset; - const c = Number(character) + 1; - return `${fn} (${r},${c}): ${messageText} (${code})`; - } - return `${fn}: ${messageText} (${code})`; - } - return `${messageText} (${code})`; -} - -function getDiagnostics(program: ts.Program): ReadonlyArray<ts.Diagnostic> { - return program - .getOptionsDiagnostics() - .concat( - program.getGlobalDiagnostics(), - program.getSyntacticDiagnostics(), - program.getSemanticDiagnostics(), - program.getDeclarationDiagnostics() - ); -} - -const EXTENSIONS = [".ts", ".js"]; - -export class CompilerHost { - constructor() {} - - getSourceFile( - fileName: string, - languageVersion: ts.ScriptTarget, - onError?: (message: string) => void, - shouldCreateNewSourceFile?: boolean - ): ts.SourceFile | undefined { - let sourceText: string; - if (fileName === "lib.d.ts") { - // TODO This should be compiled into the bindata. - sourceText = os.readFileSync("node_modules/typescript/lib/lib.d.ts"); - } else { - sourceText = os.readFileSync(fileName); - } - // fileName = fileName.replace(/\.\w+$/, ""); // Remove extension. - if (sourceText) { - log("getSourceFile", { fileName }); - return ts.createSourceFile(fileName, sourceText, languageVersion); - } else { - log("getSourceFile NOT FOUND", { fileName }); - return undefined; - } - } - - getSourceFileByPath?( - fileName: string, - path: ts.Path, - languageVersion: ts.ScriptTarget, - onError?: (message: string) => void, - shouldCreateNewSourceFile?: boolean - ): ts.SourceFile | undefined { - console.log("getSourceFileByPath", fileName); - return undefined; - } - - // getCancellationToken?(): CancellationToken; - getDefaultLibFileName(options: ts.CompilerOptions): string { - return ts.getDefaultLibFileName(options); - } - - getDefaultLibLocation(): string { - return "/blah/"; - } - - writeFile( - fileName: string, - data: string, - writeByteOrderMark: boolean, - onError: ((message: string) => void) | undefined, - sourceFiles: ReadonlyArray<ts.SourceFile> - ): void { - //log("writeFile", { fileName, data }); - - os.compileOutput(data, fileName); - - _global["define"] = amd.makeDefine(fileName); - globalEval(data); - _global["define"] = null; - } - - getCurrentDirectory(): string { - log("getCurrentDirectory", "."); - return "."; - } - - getDirectories(path: string): string[] { - log("getDirectories", path); - return []; - } - - getCanonicalFileName(fileName: string): string { - return fileName; - } - - useCaseSensitiveFileNames(): boolean { - return true; - } - - getNewLine(): string { - return "\n"; - } - - resolveModuleNames( - moduleNames: string[], - containingFile: string, - reusedNames?: string[] - ): Array<ts.ResolvedModule | undefined> { - //log("resolveModuleNames", { moduleNames, reusedNames }); - return moduleNames.map((name: string) => { - if ( - name.startsWith("/") || - name.startsWith("http://") || - name.startsWith("https://") - ) { - throw Error("Non-relative imports not yet supported."); - } else { - // Relative import. - const containingDir = path.dirname(containingFile); - const resolvedFileName = path.join(containingDir, name); - //log("relative import", { containingFile, name, resolvedFileName }); - const isExternalLibraryImport = false; - return { resolvedFileName, isExternalLibraryImport }; - } - }); - } - - fileExists(fileName: string): boolean { - log("fileExists", fileName); - return false; - } - - readFile(fileName: string): string | undefined { - log("readFile", fileName); - return undefined; - } - - /** - * This method is a companion for 'resolveModuleNames' and is used to resolve - * 'types' references to actual type declaration files - */ - // resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[], - // containingFile: string): (ResolvedTypeReferenceDirective | undefined)[]; - - // getEnvironmentVariable?(name: string): string - // createHash?(data: string): string; -} |