From 9e60036c1b1db947d29cbaaa668aeae19e7d2068 Mon Sep 17 00:00:00 2001
From: Josh Haberman <jhaberman@gmail.com>
Date: Thu, 4 Feb 2016 10:38:06 -0800
Subject: Moved CommonJS-specific files to commonjs/.

---
 js/commonjs/export.js                     | 11 ++++++++
 js/commonjs/export_asserts.js             | 27 +++++++++++++++++++
 js/commonjs/jasmine.json                  |  9 +++++++
 js/commonjs/rewrite_tests_for_commonjs.js | 45 +++++++++++++++++++++++++++++++
 4 files changed, 92 insertions(+)
 create mode 100644 js/commonjs/export.js
 create mode 100644 js/commonjs/export_asserts.js
 create mode 100644 js/commonjs/jasmine.json
 create mode 100644 js/commonjs/rewrite_tests_for_commonjs.js

(limited to 'js/commonjs')

diff --git a/js/commonjs/export.js b/js/commonjs/export.js
new file mode 100644
index 00000000..ffbeb9db
--- /dev/null
+++ b/js/commonjs/export.js
@@ -0,0 +1,11 @@
+/**
+ * @fileoverview Export symbols needed by generated code in CommonJS style.
+ */
+
+exports.Message = jspb.Message;
+exports.BinaryReader = jspb.BinaryReader;
+exports.BinaryWriter = jspb.BinaryWriter;
+exports.ExtensionFieldInfo = jspb.ExtensionFieldInfo;
+
+exports.exportSymbol = goog.exportSymbol;
+exports.inherits = goog.inherits;
diff --git a/js/commonjs/export_asserts.js b/js/commonjs/export_asserts.js
new file mode 100644
index 00000000..16abdd7d
--- /dev/null
+++ b/js/commonjs/export_asserts.js
@@ -0,0 +1,27 @@
+/**
+ * @fileoverview Description of this file.
+ */
+
+goog.require('goog.testing.asserts');
+
+var global = Function('return this')();
+
+// The Google Closure assert functions start with assert, eg.
+//   assertThrows
+//   assertNotThrows
+//   assertTrue
+//   ...
+//
+// The one exception is the "fail" function.
+function shouldExport(str) {
+  return str.lastIndexOf('assert') === 0 || str == 'fail';
+}
+
+for (var key in global) {
+  if ((typeof key == "string") && global.hasOwnProperty(key) &&
+      shouldExport(key)) {
+    exports[key] = global[key];
+  }
+}
+
+exports.COMPILED = COMPILED
diff --git a/js/commonjs/jasmine.json b/js/commonjs/jasmine.json
new file mode 100644
index 00000000..666b8edb
--- /dev/null
+++ b/js/commonjs/jasmine.json
@@ -0,0 +1,9 @@
+{
+    "spec_dir": "",
+    "spec_files": [
+        "*_test.js",
+        "binary/proto_test.js"
+    ],
+    "helpers": [
+    ]
+}
diff --git a/js/commonjs/rewrite_tests_for_commonjs.js b/js/commonjs/rewrite_tests_for_commonjs.js
new file mode 100644
index 00000000..4dc0a22d
--- /dev/null
+++ b/js/commonjs/rewrite_tests_for_commonjs.js
@@ -0,0 +1,45 @@
+/**
+ * @fileoverview Description of this file.
+ */
+
+var lineReader = require('readline').createInterface({
+  input: process.stdin,
+  output: process.stdout
+});
+
+var module = null;
+lineReader.on('line', function(line) {
+  var is_require = line.match(/goog\.require\('([^']*\.)([^'.]+)'\)/);
+  var is_loadfromfile = line.match(/CommonJS-LoadFromFile: (.*)/);
+  var is_settestonly = line.match(/goog.setTestOnly()/);
+  if (is_settestonly) {
+    // Remove this line.
+  } else if (is_require) {
+    if (module) {  // Skip goog.require() lines before the first directive.
+      var pkg = is_require[1];
+      var sym = is_require[2];
+      console.log("google_protobuf.exportSymbol('" + pkg + sym + "', " + module + "." + sym + ', global);');
+    }
+  } else if (is_loadfromfile) {
+    if (!module) {
+      console.log("var asserts = require('closure_asserts_commonjs');");
+      console.log("var global = Function('return this')();");
+      console.log("");
+      console.log("// Bring asserts into the global namespace.");
+      console.log("for (var key in asserts) {");
+      console.log("  if (asserts.hasOwnProperty(key)) {");
+      console.log("    global[key] = asserts[key];");
+      console.log("  }");
+      console.log("}");
+      console.log("");
+      console.log("var google_protobuf = require('google-protobuf');");
+    }
+    module = is_loadfromfile[1].replace("-", "_");
+
+    if (module != "google_protobuf") {  // We unconditionally require this in the header.
+      console.log("var " + module + " = require('" + is_loadfromfile[1] + "');");
+    }
+  } else {
+    console.log(line);
+  }
+});
-- 
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