Merge pull request #907 from Microsoft/rwcRunner

Update Rwc runner

scripts/ior.ts

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