save these so they don't get lost

Author: gilmoskowitz

.gitignore

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+metasqlqueryparser.js

Makefile

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+metasqlqueryparser.js: metasqlqueryparser.peg
+	node_modules/.bin/pegjs metasqlqueryparser.js
+
+test: metasqlqueryparser.js
+	node driver.js

driver.js

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+#!/usr/bin/env node
+
+var parser = require('metasqlqueryparser')
+  , util   = require('util')
+  , fs     = require('fs')
+  , args   = process.argv.slice(2)
+  , ifile, istream
+  , ofile, ostream
+  , pfile, pstream
+  , params
+  , mql
+  , sql
+  ;
+
+function printVersion() {
+  util.puts("mqlparser " + mqlparser.VERSION);
+}
+
+function usage() {
+  util.puts("Usage: mqlparser [ -o outputfile ] [ -p paramsfile ] input_file");
+}
+
+function exit(code, showUsage) {
+  if (isString(code)) {
+    utils.puts(code);
+    if (showUsage) usage();
+    process.exit(1);
+  } else if (isNumber(code)) {
+    if (showUsage) usage();
+    process.exit(code);
+  } else {
+    if (showUsage) usage();
+    process.exit(0);
+  }
+}
+
+while (args.length > 0) {
+  switch (args[0]) {
+    case '-o':
+      if (args.length < 2) {
+        exit("Missing outputfile", true);
+      }
+      ofile = args[1];
+      args.shift();
+      break;
+    case '-p':
+      if (args.length < 2) {
+        exit("Missing paramsfile", true);
+      }
+      pfile = args[1];
+      args.shift();
+      break;
+    default:
+      ifile = args[0];
+      if (args.length > 1) {
+        utils.puts("ignoring extra args");
+        args.shift(args.length);
+      }
+      break;
+  }
+  args.shift();
+}
+
+istream = ifile ? fs.createReadStream(ifile)  : process.stdin;
+ostream = ofile ? fs.createWriteStream(ofile) : process.stdout;
+pstream = pfile ? fs.createReadStream(pfile);
+
+istream.on('error', function() { exit('Cannot read from "' + ifile + '"'); });
+ostream.on('error', function() { exit('Cannot write to "'  + ofile + '"'); });
+pstream.on('error', function() { exit('Cannot read from "' + pfile + '"'); });

package.json

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+{
+  "name":        "mql-parser",
+  "version":     "0.0.1",
+  "description": "A parser for OpenRPT's MetaSQL.",
+  "keywords":    [ "metasql", "openrpt", "query language", "xtuple" ],
+  "homepage":    "http://github.com/gilmoskowitz/mql-parser",
+  "bugs":        "http://github.com/gilmoskowitz/mql-parser/issues",
+  "repository": {
+    "type": "git",
+    "url":  "http://github.com/gilmoskowitz/mql-parser"
+  },
+  "license":     "undecided",
+  "author": { "name":  "Gil Moskowitz",
+              "email": "[email protected]"
+            },
+  "files": [ "metasqlqueryparser.peg", "driver.js" ],
+  "main":  "driver.js",
+  "bin":   "./driver.js",
+  "devDependencies": { "pegjs": "*" }
+}