Add m-esr52 at 52.6.0

1 files changed, 178 insertions, 0 deletions

diff --git a/devtools/shared/gcli/commands/cmd.js b/devtools/shared/gcli/commands/cmd.js
new file mode 100644
index 000000000..1777ed960
--- /dev/null
+++ b/devtools/shared/gcli/commands/cmd.js
@@ -0,0 +1,178 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const { Cc, Ci, Cu } = require("chrome");
+
+const { OS } = Cu.import("resource://gre/modules/osfile.jsm", {});
+const { TextEncoder, TextDecoder } = Cu.import('resource://gre/modules/commonjs/toolkit/loader.js', {});
+const gcli = require("gcli/index");
+const l10n = require("gcli/l10n");
+
+loader.lazyGetter(this, "prefBranch", function() {
+  let prefService = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefService);
+  return prefService.getBranch(null).QueryInterface(Ci.nsIPrefBranch2);
+});
+
+loader.lazyGetter(this, "supportsString", function() {
+  return Cc["@mozilla.org/supports-string;1"].createInstance(Ci.nsISupportsString);
+});
+
+loader.lazyImporter(this, "NetUtil", "resource://gre/modules/NetUtil.jsm");
+
+const PREF_DIR = "devtools.commands.dir";
+
+/**
+ * Load all the .mozcmd files in the directory pointed to by PREF_DIR
+ * @return A promise of an array of items suitable for gcli.addItems or
+ * using in gcli.addItemsByModule
+ */
+function loadItemsFromMozDir() {
+  let dirName = prefBranch.getComplexValue(PREF_DIR,
+                                           Ci.nsISupportsString).data.trim();
+  if (dirName == "") {
+    return Promise.resolve([]);
+  }
+
+  // replaces ~ with the home directory path in unix and windows
+  if (dirName.indexOf("~") == 0) {
+    let dirService = Cc["@mozilla.org/file/directory_service;1"]
+                      .getService(Ci.nsIProperties);
+    let homeDirFile = dirService.get("Home", Ci.nsIFile);
+    let homeDir = homeDirFile.path;
+    dirName = dirName.substr(1);
+    dirName = homeDir + dirName;
+  }
+
+  // statPromise resolves to nothing if dirName is a directory, or it
+  // rejects with an error message otherwise
+  let statPromise = OS.File.stat(dirName);
+  statPromise = statPromise.then(
+    function onSuccess(stat) {
+      if (!stat.isDir) {
+        throw new Error("'" + dirName + "' is not a directory.");
+      }
+    },
+    function onFailure(reason) {
+      if (reason instanceof OS.File.Error && reason.becauseNoSuchFile) {
+        throw new Error("'" + dirName + "' does not exist.");
+      } else {
+        throw reason;
+      }
+    }
+  );
+
+  // We need to return (a promise of) an array of items from the *.mozcmd
+  // files in dirName (which we can assume to be a valid directory now)
+  return statPromise.then(() => {
+    let itemPromises = [];
+
+    let iterator = new OS.File.DirectoryIterator(dirName);
+    let iterPromise = iterator.forEach(entry => {
+      if (entry.name.match(/.*\.mozcmd$/) && !entry.isDir) {
+        itemPromises.push(loadCommandFile(entry));
+      }
+    });
+
+    return iterPromise.then(() => {
+      iterator.close();
+      return Promise.all(itemPromises).then((itemsArray) => {
+        return itemsArray.reduce((prev, curr) => {
+          return prev.concat(curr);
+        }, []);
+      });
+    }, reason => { iterator.close(); throw reason; });
+  });
+}
+
+exports.mozDirLoader = function(name) {
+  return loadItemsFromMozDir().then(items => {
+    return { items: items };
+  });
+};
+
+/**
+ * Load the commands from a single file
+ * @param OS.File.DirectoryIterator.Entry entry The DirectoryIterator
+ * Entry of the file containing the commands that we should read
+ */
+function loadCommandFile(entry) {
+  let readPromise = OS.File.read(entry.path);
+  return readPromise = readPromise.then(array => {
+    let decoder = new TextDecoder();
+    let source = decoder.decode(array);
+    var principal = Cc["@mozilla.org/systemprincipal;1"]
+                      .createInstance(Ci.nsIPrincipal);
+
+    let sandbox = new Cu.Sandbox(principal, {
+      sandboxName: entry.path
+    });
+    let data = Cu.evalInSandbox(source, sandbox, "1.8", entry.name, 1);
+
+    if (!Array.isArray(data)) {
+      console.error("Command file '" + entry.name + "' does not have top level array.");
+      return;
+    }
+
+    return data;
+  });
+}
+
+exports.items = [
+  {
+    name: "cmd",
+    get hidden() {
+      return !prefBranch.prefHasUserValue(PREF_DIR);
+    },
+    description: l10n.lookup("cmdDesc")
+  },
+  {
+    item: "command",
+    runAt: "client",
+    name: "cmd refresh",
+    description: l10n.lookup("cmdRefreshDesc"),
+    get hidden() {
+      return !prefBranch.prefHasUserValue(PREF_DIR);
+    },
+    exec: function(args, context) {
+      gcli.load();
+
+      let dirName = prefBranch.getComplexValue(PREF_DIR,
+                                              Ci.nsISupportsString).data.trim();
+      return l10n.lookupFormat("cmdStatus3", [ dirName ]);
+    }
+  },
+  {
+    item: "command",
+    runAt: "client",
+    name: "cmd setdir",
+    description: l10n.lookup("cmdSetdirDesc"),
+    manual: l10n.lookup("cmdSetdirManual3"),
+    params: [
+      {
+        name: "directory",
+        description: l10n.lookup("cmdSetdirDirectoryDesc"),
+        type: {
+          name: "file",
+          filetype: "directory",
+          existing: "yes"
+        },
+        defaultValue: null
+      }
+    ],
+    returnType: "string",
+    get hidden() {
+      return true; // !prefBranch.prefHasUserValue(PREF_DIR);
+    },
+    exec: function(args, context) {
+      supportsString.data = args.directory;
+      prefBranch.setComplexValue(PREF_DIR, Ci.nsISupportsString, supportsString);
+
+      gcli.load();
+
+      return l10n.lookupFormat("cmdStatus3", [ args.directory ]);
+    }
+  }
+];