123 lines
4.5 KiB
TypeScript
123 lines
4.5 KiB
TypeScript
/// <reference path="../src/harness/external/node.d.ts" />
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import fs = require('fs');
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import path = require('path');
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interface IOLog {
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filesRead: {
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path: string;
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result: { contents: string; };
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}[];
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arguments: string[];
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}
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module Commands {
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export function dir(obj: IOLog) {
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obj.filesRead.filter(f => f.result !== undefined).forEach(f => {
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console.log(f.path);
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});
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}
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dir['description'] = ': displays a list of files';
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export function find(obj: IOLog, str: string) {
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obj.filesRead.filter(f => f.result !== undefined).forEach(f => {
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var lines = f.result.contents.split('\n');
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var printedHeader = false;
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lines.forEach(line => {
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if (line.indexOf(str) >= 0) {
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if (!printedHeader) {
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console.log(' === ' + f.path + ' ===');
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printedHeader = true;
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}
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console.log(line);
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}
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});
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});
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}
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find['description'] = ' string: finds text in files';
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export function grab(obj: IOLog, filename: string) {
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obj.filesRead.filter(f => f.result !== undefined).forEach(f => {
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if (path.basename(f.path) === filename) {
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fs.writeFile(filename, f.result.contents);
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}
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});
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}
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grab['description'] = ' filename.ts: writes out the specified file to disk';
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export function extract(obj: IOLog, outputFolder: string) {
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var directorySeparator = "/";
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function directoryExists(path: string): boolean {
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return fs.existsSync(path) && fs.statSync(path).isDirectory();
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}
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function getDirectoryPath(path: string) {
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return path.substr(0, Math.max(getRootLength(path), path.lastIndexOf(directorySeparator)));
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}
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function getRootLength(path: string): number {
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if (path.charAt(0) === directorySeparator) {
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if (path.charAt(1) !== directorySeparator) return 1;
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var p1 = path.indexOf(directorySeparator, 2);
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if (p1 < 0) return 2;
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var p2 = path.indexOf(directorySeparator, p1 + 1);
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if (p2 < 0) return p1 + 1;
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return p2 + 1;
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}
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if (path.charAt(1) === ":") {
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if (path.charAt(2) === directorySeparator) return 3;
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return 2;
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}
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return 0;
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}
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function ensureDirectoriesExist(directoryPath: string) {
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if (directoryPath.length > getRootLength(directoryPath) && !directoryExists(directoryPath)) {
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var parentDirectory = getDirectoryPath(directoryPath);
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ensureDirectoriesExist(parentDirectory);
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console.log("creating directory: " + directoryPath);
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fs.mkdirSync(directoryPath);
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}
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}
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function transalatePath(outputFolder:string, path: string): string {
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return outputFolder + directorySeparator + path.replace(":", "");
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}
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function fileExists(path: string): boolean {
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return fs.existsSync(path);
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}
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obj.filesRead.forEach(f => {
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var filename = transalatePath(outputFolder, f.path);
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ensureDirectoriesExist(getDirectoryPath(filename));
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console.log("writing filename: " + filename);
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fs.writeFile(filename, f.result.contents, (err) => { });
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});
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console.log("Command: tsc ");
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obj.arguments.forEach(a => {
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if (getRootLength(a) > 0) {
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console.log(transalatePath(outputFolder, a));
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}
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else {
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console.log(a);
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}
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console.log(" ");
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});
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}
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extract['description'] = ' outputFolder: extract all input files to <outputFolder>';
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}
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var args = process.argv.slice(2);
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if (args.length < 2) {
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console.log('Usage: node ior.js path_to_file.json [command]');
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console.log('List of commands: ');
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Object.keys(Commands).forEach(k => console.log(' ' + k + Commands[k]['description']));
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} else {
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var cmd: Function = Commands[args[1]];
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if (cmd === undefined) {
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console.log('Unknown command ' + args[1]);
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} else {
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fs.readFile(args[0], 'utf-8', (err, data) => {
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if (err) throw err;
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var json = JSON.parse(data);
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cmd.apply(undefined, [json].concat(args.slice(2)));
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});
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}
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}
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