Simplifying writeCommandsToFile /ht @polgfred

generate_commands.js

@@ -21,19 +21,15 @@ http.get({host: "redis.io", path: "/commands.json"}, function(res) {
 function writeCommandsToFile(commands, path) {
     console.log("Writing " + path);
     
-    var fileContents = "// This file was generated by ./generate_commands.js on ";
-    fileContents += prettyCurrentTime();
-    fileContents += "\nCommands = [\n";
+    var fileContents = "// This file was generated by ./generate_commands.js on " + prettyCurrentTime() + "\n";
   
     var lowerCommands = [];
     for (var command in commands) {
-        lowerCommands.push("    \"" + command.toLowerCase() + "\"");
+        lowerCommands.push(command.toLowerCase());
     }
   
-    fileContents += lowerCommands.join(",\n");
-    fileContents += "\n];\n\n"
-    fileContents += "exports.Commands = Commands;"
-
+    fileContents += "exports.Commands = " + JSON.stringify(lowerCommands, null, "    ") + ";\n";
+    
     fs.writeFile(path, fileContents);
 }
 

lib/commands.js

@@ -1,5 +1,5 @@
-// This file was generated by ./generate_commands.js on Thu Jun 02 2011 21:09:35 GMT-0500 (CDT)
-Commands = [
+// This file was generated by ./generate_commands.js on Thu Jun 02 2011 21:50:36 GMT-0500 (CDT)
+exports.Commands = [
     "append",
     "auth",
     "bgrewriteaof",
@@ -124,5 +124,3 @@ Commands = [
     "zscore",
     "zunionstore"
 ];
-
-exports.Commands = Commands;