mirror of
https://github.com/gryf/pentadactyl-pm.git
synced 2025-12-20 00:07:59 +01:00
1108 lines
42 KiB
JavaScript
1108 lines
42 KiB
JavaScript
// Copyright (c) 2006-2008 by Martin Stubenschrott <stubenschrott@vimperator.org>
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// Copyright (c) 2007-2011 by Doug Kearns <dougkearns@gmail.com>
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// Copyright (c) 2008-2011 by Kris Maglione <maglione.k@gmail.com>
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// Some code based on Venkman
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//
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// This work is licensed for reuse under an MIT license. Details are
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// given in the LICENSE.txt file included with this file.
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"use strict";
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try {
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Components.utils.import("resource://dactyl/bootstrap.jsm");
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defineModule("io", {
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exports: ["IO", "io"],
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require: ["services"]
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}, this);
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this.lazyRequire("config", ["config"]);
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// TODO: why are we passing around strings rather than file objects?
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/**
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* Provides a basic interface to common system I/O operations.
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* @instance io
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*/
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var IO = Module("io", {
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init: function init() {
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this._processDir = services.directory.get("CurWorkD", Ci.nsIFile);
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this._cwd = this._processDir.path;
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this._oldcwd = null;
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this.config = config;
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},
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Local: function Local(dactyl, modules, window) let ({ io, plugins } = modules) ({
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init: function init() {
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this.config = modules.config;
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this._processDir = services.directory.get("CurWorkD", Ci.nsIFile);
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this._cwd = this._processDir.path;
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this._oldcwd = null;
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this._lastRunCommand = ""; // updated whenever the users runs a command with :!
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this._scriptNames = [];
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this.downloadListener = {
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onDownloadStateChange: function (state, download) {
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if (download.state == services.downloadManager.DOWNLOAD_FINISHED) {
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let url = download.source.spec;
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let title = download.displayName;
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let file = download.targetFile.path;
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let size = download.size;
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dactyl.echomsg({ domains: [util.getHost(url)], message: _("io.downloadFinished", title, file) },
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1, modules.commandline.ACTIVE_WINDOW);
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modules.autocommands.trigger("DownloadPost", { url: url, title: title, file: file, size: size });
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}
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},
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onStateChange: function () {},
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onProgressChange: function () {},
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onSecurityChange: function () {}
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};
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services.downloadManager.addListener(this.downloadListener);
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},
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CommandFileMode: Class("CommandFileMode", modules.CommandMode, {
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init: function init(prompt, params) {
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init.supercall(this);
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this.prompt = isArray(prompt) ? prompt : ["Question", prompt];
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update(this, params);
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},
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historyKey: "file",
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get mode() modules.modes.FILE_INPUT,
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complete: function (context) {
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if (this.completer)
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this.completer(context);
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context = context.fork("files", 0);
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modules.completion.file(context);
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context.filters = context.filters.concat(this.filters || []);
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}
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}),
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destroy: function destroy() {
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services.downloadManager.removeListener(this.downloadListener);
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},
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/**
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* Returns all directories named *name* in 'runtimepath'.
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*
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* @param {string} name
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* @returns {nsIFile[])
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*/
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getRuntimeDirectories: function getRuntimeDirectories(name) {
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return modules.options.get("runtimepath").files
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.map(function (dir) dir.child(name))
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.filter(function (dir) dir.exists() && dir.isDirectory() && dir.isReadable());
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},
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// FIXME: multiple paths?
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/**
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* Sources files found in 'runtimepath'. For each relative path in *paths*
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* each directory in 'runtimepath' is searched and if a matching file is
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* found it is sourced. Only the first file found (per specified path) is
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* sourced unless *all* is specified, then all found files are sourced.
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*
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* @param {[string]} paths An array of relative paths to source.
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* @param {boolean} all Whether all found files should be sourced.
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*/
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sourceFromRuntimePath: function sourceFromRuntimePath(paths, all) {
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let dirs = modules.options.get("runtimepath").files;
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let found = null;
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dactyl.echomsg(_("io.searchingFor", paths.join(" ").quote(), modules.options.get("runtimepath").stringValue), 2);
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outer:
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for (let dir in values(dirs)) {
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for (let [, path] in Iterator(paths)) {
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let file = dir.child(path);
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dactyl.echomsg(_("io.searchingFor", file.path.quote()), 3);
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if (file.exists() && file.isFile() && file.isReadable()) {
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found = io.source(file.path, false) || true;
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if (!all)
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break outer;
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}
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}
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}
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if (!found)
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dactyl.echomsg(_("io.notInRTP", paths.join(" ").quote()), 1);
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return found;
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},
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/**
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* Reads Ex commands, JavaScript or CSS from *filename*.
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*
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* @param {string} filename The name of the file to source.
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* @param {object} params Extra parameters:
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* group: The group in which to execute commands.
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* silent: Whether errors should not be reported.
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*/
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source: function source(filename, params) {
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const { contexts } = modules;
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defineModule.loadLog.push("sourcing " + filename);
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if (!isObject(params))
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params = { silent: params };
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let time = Date.now();
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return contexts.withContext(null, function () {
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try {
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var file = util.getFile(filename) || io.File(filename);
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if (!file.exists() || !file.isReadable() || file.isDirectory()) {
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if (!params.silent)
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dactyl.echoerr(_("io.notReadable", filename.quote()));
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return;
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}
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dactyl.echomsg(_("io.sourcing", filename.quote()), 2);
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let uri = services.io.newFileURI(file);
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// handle pure JavaScript files specially
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if (/\.js$/.test(filename)) {
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try {
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var context = contexts.Script(file, params.group);
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if (Set.has(this._scriptNames, file.path))
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util.flushCache();
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dactyl.loadScript(uri.spec, context);
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dactyl.triggerObserver("io.source", context, file, file.lastModifiedTime);
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}
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catch (e) {
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if (e.fileName && !(e instanceof FailedAssertion))
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try {
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e.fileName = util.fixURI(e.fileName);
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if (e.fileName == uri.spec)
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e.fileName = filename;
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e.echoerr = <>{e.fileName}:{e.lineNumber}: {e}</>;
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}
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catch (e) {}
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throw e;
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}
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}
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else if (/\.css$/.test(filename))
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styles.registerSheet(uri.spec, false, true);
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else {
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context = contexts.Context(file, params.group);
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modules.commands.execute(file.read(), null, params.silent,
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null, {
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context: context,
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file: file.path,
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group: context.GROUP,
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line: 1
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});
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dactyl.triggerObserver("io.source", context, file, file.lastModifiedTime);
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}
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Set.add(this._scriptNames, file.path);
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dactyl.echomsg(_("io.sourcingEnd", filename.quote()), 2);
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dactyl.log(_("dactyl.sourced", filename), 3);
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return context;
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}
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catch (e) {
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util.reportError(e);
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let message = _("io.sourcingError", e.echoerr || (file ? file.path : filename) + ": " + e);
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if (!params.silent)
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dactyl.echoerr(message);
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}
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finally {
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defineModule.loadLog.push("done sourcing " + filename + ": " + (Date.now() - time) + "ms");
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}
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}, this);
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}
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}),
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// TODO: there seems to be no way, short of a new component, to change
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// the process's CWD - see https://bugzilla.mozilla.org/show_bug.cgi?id=280953
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/**
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* Returns the current working directory.
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*
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* It's not possible to change the real CWD of the process so this
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* state is maintained internally. External commands run via
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* {@link #system} are executed in this directory.
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*
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* @returns {nsIFile}
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*/
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get cwd() {
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let dir = File(this._cwd);
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// NOTE: the directory could have been deleted underneath us so
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// fallback to the process's CWD
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if (dir.exists() && dir.isDirectory())
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return dir;
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else
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return this._processDir.clone();
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},
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/**
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* Sets the current working directory.
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*
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* @param {string} newDir The new CWD. This may be a relative or
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* absolute path and is expanded by {@link #expandPath}.
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*/
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set cwd(newDir) {
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newDir = newDir && newDir.path || newDir || "~";
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if (newDir == "-") {
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util.assert(this._oldcwd != null, _("io.noPrevDir"));
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[this._cwd, this._oldcwd] = [this._oldcwd, this.cwd];
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}
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else {
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let dir = io.File(newDir);
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util.assert(dir.exists() && dir.isDirectory(), _("io.noSuchDir", dir.path.quote()));
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dir.normalize();
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[this._cwd, this._oldcwd] = [dir.path, this.cwd];
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}
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return this.cwd;
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},
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/**
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* @property {function} File class.
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* @final
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*/
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File: Class.Memoize(function () let (io = this)
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Class("File", File, {
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init: function init(path, checkCWD)
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init.supercall(this, path, (arguments.length < 2 || checkCWD) && io.cwd)
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})),
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/**
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* @property {Object} The current file sourcing context. As a file is
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* being sourced the 'file' and 'line' properties of this context
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* object are updated appropriately.
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*/
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sourcing: null,
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expandPath: deprecated("File.expandPath", function expandPath() File.expandPath.apply(File, arguments)),
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/**
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* Returns the first user RC file found in *dir*.
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*
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* @param {File|string} dir The directory to search.
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* @param {boolean} always When true, return a path whether
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* the file exists or not.
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* @default $HOME.
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* @returns {nsIFile} The RC file or null if none is found.
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*/
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getRCFile: function getRCFile(dir, always) {
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dir = this.File(dir || "~");
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let rcFile1 = dir.child("." + config.name + "rc");
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let rcFile2 = dir.child("_" + config.name + "rc");
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if (config.OS.isWindows)
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[rcFile1, rcFile2] = [rcFile2, rcFile1];
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if (rcFile1.exists() && rcFile1.isFile())
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return rcFile1;
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else if (rcFile2.exists() && rcFile2.isFile())
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return rcFile2;
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else if (always)
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return rcFile1;
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return null;
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},
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// TODO: make secure
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/**
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* Creates a temporary file.
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*
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* @returns {File}
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*/
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createTempFile: function createTempFile(name) {
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if (name instanceof Ci.nsIFile)
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var file = name.clone();
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else {
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file = services.directory.get("TmpD", Ci.nsIFile);
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file.append(name || config.addon.name);
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}
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file.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, octal(600));
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services.externalApp.deleteTemporaryFileOnExit(file);
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return File(file);
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},
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/**
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* Determines whether the given URL string resolves to a JAR URL and
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* returns the matching nsIJARURI object if it does.
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*
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* @param {string} url The URL to check.
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* @returns {nsIJARURI|null}
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*/
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isJarURL: function isJarURL(url) {
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try {
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let uri = util.newURI(url);
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if (uri instanceof Ci.nsIJARURI)
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return uri;
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let channel = services.io.newChannelFromURI(uri);
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try { channel.cancel(Cr.NS_BINDING_ABORTED); } catch (e) {}
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if (channel instanceof Ci.nsIJARChannel)
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return channel.URI.QueryInterface(Ci.nsIJARURI);
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}
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catch (e) {}
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return null;
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},
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/**
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* Returns a list of the contents of the given JAR file which are
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* children of the given path.
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*
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* @param {nsIURI|string} file The URI of the JAR file to list.
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* @param {string} path The prefix path to search.
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*/
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listJar: function listJar(file, path) {
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file = util.getFile(file);
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if (file && file.exists() && file.isFile() && file.isReadable()) {
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// let jar = services.zipReader.getZip(file); Crashes.
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let jar = services.ZipReader(file);
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try {
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let filter = RegExp("^" + util.regexp.escape(decodeURI(path))
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+ "[^/]*/?$");
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for (let entry in iter(jar.findEntries("*")))
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if (filter.test(entry))
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yield entry;
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}
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finally {
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if (jar)
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jar.close();
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}
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}
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},
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readHeredoc: function readHeredoc(end) {
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return "";
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},
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/**
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* Searches for the given executable file in the system executable
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* file paths as specified by the PATH environment variable.
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*
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* On Windows, if the unadorned filename cannot be found, the
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* extensions in the semicolon-separated list in the PATHSEP
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* environment variable are successively appended to the original
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* name and searched for in turn.
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*
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* @param {string} bin The name of the executable to find.
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* @returns {File|null}
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*/
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pathSearch: function pathSearch(bin) {
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if (bin instanceof File || File.isAbsolutePath(bin))
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return this.File(bin);
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let dirs = services.environment.get("PATH").split(config.OS.isWindows ? ";" : ":");
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// Windows tries the CWD first TODO: desirable?
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if (config.OS.isWindows)
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dirs = [io.cwd].concat(dirs);
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for (let [, dir] in Iterator(dirs))
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try {
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dir = this.File(dir, true);
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let file = dir.child(bin);
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if (file.exists() && file.isFile() && file.isExecutable())
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return file;
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// TODO: couldn't we just palm this off to the start command?
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// automatically try to add the executable path extensions on windows
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if (config.OS.isWindows) {
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let extensions = services.environment.get("PATHEXT").split(";");
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for (let [, extension] in Iterator(extensions)) {
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file = dir.child(bin + extension);
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if (file.exists())
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return file;
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}
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}
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}
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catch (e) {}
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return null;
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},
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/**
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* Runs an external program.
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*
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* @param {File|string} program The program to run.
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* @param {[string]} args An array of arguments to pass to *program*.
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*/
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run: function run(program, args, blocking, self) {
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args = args || [];
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let file = this.pathSearch(program);
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if (!file || !file.exists()) {
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util.dactyl.echoerr(_("io.noCommand", program));
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if (callable(blocking))
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util.trapErrors(blocking);
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return -1;
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}
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let process = services.Process(file);
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process.run(false, args.map(String), args.length);
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try {
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if (callable(blocking))
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var timer = services.Timer(
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function () {
|
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if (!process.isRunning) {
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timer.cancel();
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util.trapErrors(blocking, self, process.exitValue);
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}
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},
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100, services.Timer.TYPE_REPEATING_SLACK);
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else if (blocking)
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while (process.isRunning)
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util.threadYield(false, true);
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}
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catch (e) {
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process.kill();
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throw e;
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}
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return process.exitValue;
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},
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|
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// TODO: when https://bugzilla.mozilla.org/show_bug.cgi?id=68702 is
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// fixed use that instead of a tmpfile
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/**
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|
* Runs *command* in a subshell and returns the output in a string. The
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* shell used is that specified by the 'shell' option.
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*
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* @param {string} command The command to run.
|
|
* @param {string} input Any input to be provided to the command on stdin.
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|
* @param {function(object)} callback A callback to be called when
|
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* the command completes. @optional
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* @returns {object|null}
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*/
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|
system: function system(command, input, callback) {
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|
util.dactyl.echomsg(_("io.callingShell", command), 4);
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|
|
let { shellEscape } = util.closure;
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|
|
|
return this.withTempFiles(function (stdin, stdout, cmd) {
|
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if (input instanceof File)
|
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stdin = input;
|
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else if (input)
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stdin.write(input);
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|
|
function result(status, output) ({
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|
__noSuchMethod__: function (meth, args) this.output[meth].apply(this.output, args),
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valueOf: function () this.output,
|
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output: output.replace(/^(.*)\n$/, "$1"),
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returnValue: status,
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toString: function () this.output
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});
|
|
|
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function async(status) {
|
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let output = stdout.read();
|
|
[stdin, stdout, cmd].forEach(function (f) f.exists() && f.remove(false));
|
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callback(result(status, output));
|
|
}
|
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|
|
let shell = io.pathSearch(storage["options"].get("shell").value);
|
|
let shcf = storage["options"].get("shellcmdflag").value;
|
|
util.assert(shell, _("error.invalid", "'shell'"));
|
|
|
|
if (isArray(command))
|
|
command = command.map(shellEscape).join(" ");
|
|
|
|
// TODO: implement 'shellredir'
|
|
if (config.OS.isWindows && !/sh/.test(shell.leafName)) {
|
|
command = "cd /D " + this.cwd.path + " && " + command + " > " + stdout.path + " 2>&1" + " < " + stdin.path;
|
|
var res = this.run(shell, shcf.split(/\s+/).concat(command), callback ? async : true);
|
|
}
|
|
else {
|
|
cmd.write("cd " + shellEscape(this.cwd.path) + "\n" +
|
|
["exec", ">" + shellEscape(stdout.path), "2>&1", "<" + shellEscape(stdin.path),
|
|
shellEscape(shell.path), shcf, shellEscape(command)].join(" "));
|
|
res = this.run("/bin/sh", ["-e", cmd.path], callback ? async : true);
|
|
}
|
|
|
|
return callback ? true : result(res, stdout.read());
|
|
}, this, true);
|
|
},
|
|
|
|
/**
|
|
* Creates a temporary file context for executing external commands.
|
|
* *func* is called with a temp file, created with {@link #createTempFile},
|
|
* for each explicit argument. Ensures that all files are removed when
|
|
* *func* returns.
|
|
*
|
|
* @param {function} func The function to execute.
|
|
* @param {Object} self The 'this' object used when executing func.
|
|
* @returns {boolean} false if temp files couldn't be created,
|
|
* otherwise, the return value of *func*.
|
|
*/
|
|
withTempFiles: function withTempFiles(func, self, checked) {
|
|
let args = array(util.range(0, func.length)).map(this.closure.createTempFile).array;
|
|
try {
|
|
if (!args.every(util.identity))
|
|
return false;
|
|
var res = func.apply(self || this, args);
|
|
}
|
|
finally {
|
|
if (!checked || res !== true)
|
|
args.forEach(function (f) f.remove(false));
|
|
}
|
|
return res;
|
|
}
|
|
}, {
|
|
/**
|
|
* @property {string} The value of the $PENTADACTYL_RUNTIME environment
|
|
* variable.
|
|
*/
|
|
get runtimePath() {
|
|
const rtpvar = config.idName + "_RUNTIME";
|
|
let rtp = services.environment.get(rtpvar);
|
|
if (!rtp) {
|
|
rtp = "~/" + (config.OS.isWindows ? "" : ".") + config.name;
|
|
services.environment.set(rtpvar, rtp);
|
|
}
|
|
return rtp;
|
|
},
|
|
|
|
/**
|
|
* @property {string} The current platform's path separator.
|
|
*/
|
|
PATH_SEP: deprecated("File.PATH_SEP", { get: function PATH_SEP() File.PATH_SEP })
|
|
}, {
|
|
commands: function init_commands(dactyl, modules, window) {
|
|
const { commands, completion, io } = modules;
|
|
|
|
commands.add(["cd", "chd[ir]"],
|
|
"Change the current directory",
|
|
function (args) {
|
|
let arg = args[0];
|
|
|
|
if (!arg)
|
|
arg = "~";
|
|
|
|
arg = File.expandPath(arg);
|
|
|
|
// go directly to an absolute path or look for a relative path
|
|
// match in 'cdpath'
|
|
if (File.isAbsolutePath(arg)) {
|
|
io.cwd = arg;
|
|
dactyl.echomsg(io.cwd.path);
|
|
}
|
|
else {
|
|
let dirs = modules.options.get("cdpath").files;
|
|
for (let dir in values(dirs)) {
|
|
dir = dir.child(arg);
|
|
|
|
if (dir.exists() && dir.isDirectory() && dir.isReadable()) {
|
|
io.cwd = dir;
|
|
dactyl.echomsg(io.cwd.path);
|
|
return;
|
|
}
|
|
}
|
|
|
|
dactyl.echoerr(_("io.noSuchDir", arg.quote()));
|
|
dactyl.echoerr(_("io.commandFailed"));
|
|
}
|
|
}, {
|
|
argCount: "?",
|
|
completer: function (context) completion.directory(context, true),
|
|
literal: 0
|
|
});
|
|
|
|
commands.add(["pw[d]"],
|
|
"Print the current directory name",
|
|
function () { dactyl.echomsg(io.cwd.path); },
|
|
{ argCount: "0" });
|
|
|
|
commands.add([config.name.replace(/(.)(.*)/, "mk$1[$2rc]")],
|
|
"Write current key mappings and changed options to the config file",
|
|
function (args) {
|
|
dactyl.assert(args.length <= 1, _("io.oneFileAllowed"));
|
|
|
|
let file = io.File(args[0] || io.getRCFile(null, true));
|
|
|
|
dactyl.assert(!file.exists() || args.bang, _("io.exists", file.path.quote()));
|
|
|
|
// TODO: Use a set/specifiable list here:
|
|
let lines = [cmd.serialize().map(commands.commandToString, cmd) for (cmd in commands.iterator()) if (cmd.serialize)];
|
|
lines = array.flatten(lines);
|
|
|
|
lines.unshift('"' + config.version + "\n");
|
|
lines.push("\n\" vim: set ft=" + config.name + ":");
|
|
|
|
try {
|
|
file.write(lines.join("\n"));
|
|
}
|
|
catch (e) {
|
|
dactyl.echoerr(_("io.notWriteable", file.path.quote()));
|
|
dactyl.log(_("error.notWriteable", file.path, e.message)); // XXX
|
|
}
|
|
}, {
|
|
argCount: "*", // FIXME: should be "?" but kludged for proper error message
|
|
bang: true,
|
|
completer: function (context) completion.file(context, true)
|
|
});
|
|
|
|
commands.add(["mks[yntax]"],
|
|
"Generate a Vim syntax file",
|
|
function (args) {
|
|
let runtime = config.OS.isWindows ? "~/vimfiles/" : "~/.vim/";
|
|
let file = io.File(runtime + "syntax/" + config.name + ".vim");
|
|
if (args.length)
|
|
file = io.File(args[0]);
|
|
|
|
if (file.exists() && file.isDirectory() || args[0] && /\/$/.test(args[0]))
|
|
file.append(config.name + ".vim");
|
|
dactyl.assert(!file.exists() || args.bang, _("io.exists"));
|
|
|
|
let template = util.compileMacro(<![CDATA[
|
|
" Vim syntax file
|
|
" Language: Pentadactyl configuration file
|
|
" Maintainer: Doug Kearns <dougkearns@gmail.com>
|
|
|
|
" TODO: make this <name> specific - shared dactyl config?
|
|
|
|
if exists("b:current_syntax")
|
|
finish
|
|
endif
|
|
|
|
let s:cpo_save = &cpo
|
|
set cpo&vim
|
|
|
|
syn include @javascriptTop syntax/javascript.vim
|
|
unlet b:current_syntax
|
|
|
|
syn include @cssTop syntax/css.vim
|
|
unlet b:current_syntax
|
|
|
|
syn match <name>CommandStart "\%(^\s*:\=\)\@<=" nextgroup=<name>Command,<name>AutoCmd
|
|
|
|
<commands>
|
|
\ contained
|
|
|
|
syn match <name>Command "!" contained
|
|
|
|
syn keyword <name>AutoCmd au[tocmd] contained nextgroup=<name>AutoEventList skipwhite
|
|
|
|
<autocommands>
|
|
\ contained
|
|
|
|
syn match <name>AutoEventList "\(\a\+,\)*\a\+" contained contains=<name>AutoEvent
|
|
|
|
syn region <name>Set matchgroup=<name>Command start="\%(^\s*:\=\)\@<=\<\%(setl\%[ocal]\|setg\%[lobal]\|set\=\)\=\>"
|
|
\ end="$" keepend oneline contains=<name>Option,<name>String
|
|
|
|
<options>
|
|
\ contained nextgroup=pentadactylSetMod
|
|
|
|
<toggleoptions>
|
|
execute 'syn match <name>Option "\<\%(no\|inv\)\=\%(' .
|
|
\ join(s:toggleOptions, '\|') .
|
|
\ '\)\>!\=" contained nextgroup=<name>SetMod'
|
|
|
|
syn match <name>SetMod "\%(\<[a-z_]\+\)\@<=&" contained
|
|
|
|
syn region <name>JavaScript start="\%(^\s*\%(javascript\|js\)\s\+\)\@<=" end="$" contains=@javascriptTop keepend oneline
|
|
syn region <name>JavaScript matchgroup=<name>JavaScriptDelimiter
|
|
\ start="\%(^\s*\%(javascript\|js\)\s\+\)\@<=<<\s*\z(\h\w*\)"hs=s+2 end="^\z1$" contains=@javascriptTop fold
|
|
|
|
let s:cssRegionStart = '\%(^\s*sty\%[le]!\=\s\+\%(-\%(n\|name\)\%(\s\+\|=\)\S\+\s\+\)\=[^-]\S\+\s\+\)\@<='
|
|
execute 'syn region <name>Css start="' . s:cssRegionStart . '" end="$" contains=@cssTop keepend oneline'
|
|
execute 'syn region <name>Css matchgroup=<name>CssDelimiter'
|
|
\ 'start="' . s:cssRegionStart . '<<\s*\z(\h\w*\)"hs=s+2 end="^\z1$" contains=@cssTop fold'
|
|
|
|
syn match <name>Notation "<[0-9A-Za-z-]\+>"
|
|
|
|
syn keyword <name>Todo FIXME NOTE TODO XXX contained
|
|
|
|
syn region <name>String start="\z(["']\)" end="\z1" skip="\\\\\|\\\z1" oneline
|
|
|
|
syn match <name>Comment +^\s*".*$+ contains=<name>Todo,@Spell
|
|
|
|
" NOTE: match vim.vim highlighting group names
|
|
hi def link <name>AutoCmd <name>Command
|
|
hi def link <name>AutoEvent Type
|
|
hi def link <name>Command Statement
|
|
hi def link <name>JavaScriptDelimiter Delimiter
|
|
hi def link <name>CssDelimiter Delimiter
|
|
hi def link <name>Notation Special
|
|
hi def link <name>Comment Comment
|
|
hi def link <name>Option PreProc
|
|
hi def link <name>SetMod <name>Option
|
|
hi def link <name>String String
|
|
hi def link <name>Todo Todo
|
|
|
|
let b:current_syntax = "<name>"
|
|
|
|
let &cpo = s:cpo_save
|
|
unlet s:cpo_save
|
|
|
|
" vim: tw=130 et ts=4 sw=4:
|
|
]]>, true);
|
|
|
|
const WIDTH = 80;
|
|
function wrap(prefix, items, sep) {
|
|
sep = sep || " ";
|
|
let width = 0;
|
|
let lines = [];
|
|
lines.__defineGetter__("last", function () this[this.length - 1]);
|
|
|
|
for (let item in values(items.array || items)) {
|
|
if (item.length > width && (!lines.length || lines.last.length > 1)) {
|
|
lines.push([prefix]);
|
|
width = WIDTH - prefix.length;
|
|
prefix = " \\ ";
|
|
}
|
|
width -= item.length + sep.length;
|
|
lines.last.push(item, sep);
|
|
}
|
|
lines.last.pop();
|
|
return lines.map(function (l) l.join("")).join("\n").replace(/\s+\n/gm, "\n");
|
|
}
|
|
|
|
const { commands, options } = modules;
|
|
file.write(template({
|
|
name: config.name,
|
|
autocommands: wrap("syn keyword " + config.name + "AutoEvent ",
|
|
keys(config.autocommands)),
|
|
commands: wrap("syn keyword " + config.name + "Command ",
|
|
array(c.specs for (c in commands.iterator())).flatten()),
|
|
options: wrap("syn keyword " + config.name + "Option ",
|
|
array(o.names for (o in options) if (o.type != "boolean")).flatten()),
|
|
toggleoptions: wrap("let s:toggleOptions = [",
|
|
array(o.realNames for (o in options) if (o.type == "boolean"))
|
|
.flatten().map(String.quote),
|
|
", ") + "]"
|
|
}));
|
|
}, {
|
|
argCount: "?",
|
|
bang: true,
|
|
completer: function (context) completion.file(context, true),
|
|
literal: 1
|
|
});
|
|
|
|
commands.add(["runt[ime]"],
|
|
"Source the specified file from each directory in 'runtimepath'",
|
|
function (args) { io.sourceFromRuntimePath(args, args.bang); },
|
|
{
|
|
argCount: "+",
|
|
bang: true,
|
|
completer: function (context) completion.runtime(context)
|
|
}
|
|
);
|
|
|
|
commands.add(["scrip[tnames]"],
|
|
"List all sourced script names",
|
|
function () {
|
|
let names = Object.keys(io._scriptNames);
|
|
if (!names.length)
|
|
dactyl.echomsg(_("command.scriptnames.none"));
|
|
else
|
|
modules.commandline.commandOutput(
|
|
template.tabular(["<SNR>", "Filename"], ["text-align: right; padding-right: 1em;"],
|
|
([i + 1, file] for ([i, file] in Iterator(names)))));
|
|
|
|
},
|
|
{ argCount: "0" });
|
|
|
|
commands.add(["so[urce]"],
|
|
"Read Ex commands, JavaScript or CSS from a file",
|
|
function (args) {
|
|
if (args.length > 1)
|
|
dactyl.echoerr(_("io.oneFileAllowed"));
|
|
else
|
|
io.source(args[0], { silent: args.bang });
|
|
}, {
|
|
argCount: "+", // FIXME: should be "1" but kludged for proper error message
|
|
bang: true,
|
|
completer: function (context) completion.file(context, true)
|
|
});
|
|
|
|
commands.add(["!", "run"],
|
|
"Run a command",
|
|
function (args) {
|
|
let arg = args[0] || "";
|
|
|
|
// :!! needs to be treated specially as the command parser sets the
|
|
// bang flag but removes the ! from arg
|
|
if (args.bang)
|
|
arg = "!" + arg;
|
|
|
|
// This is an asinine and irritating "feature" when we have searchable
|
|
// command-line history. --Kris
|
|
if (modules.options["banghist"]) {
|
|
// NOTE: Vim doesn't replace ! preceded by 2 or more backslashes and documents it - desirable?
|
|
// pass through a raw bang when escaped or substitute the last command
|
|
|
|
// replaceable bang and no previous command?
|
|
dactyl.assert(!/((^|[^\\])(\\\\)*)!/.test(arg) || io._lastRunCommand,
|
|
_("command.run.noPrevious"));
|
|
|
|
arg = arg.replace(/(\\)*!/g,
|
|
function (m) /^\\(\\\\)*!$/.test(m) ? m.replace("\\!", "!") : m.replace("!", io._lastRunCommand)
|
|
);
|
|
}
|
|
|
|
io._lastRunCommand = arg;
|
|
|
|
let result = io.system(arg);
|
|
if (result.returnValue != 0)
|
|
result.output += "\n" + _("io.shellReturn", result.returnValue);
|
|
|
|
modules.commandline.command = args.commandName.replace("run", "$& ") + arg;
|
|
modules.commandline.commandOutput(<span highlight="CmdOutput">{result.output}</span>);
|
|
|
|
modules.autocommands.trigger("ShellCmdPost", {});
|
|
}, {
|
|
argCount: "?",
|
|
bang: true,
|
|
// This is abominably slow.
|
|
// completer: function (context) completion.shellCommand(context),
|
|
literal: 0
|
|
});
|
|
},
|
|
completion: function init_completion(dactyl, modules, window) {
|
|
const { completion, io } = modules;
|
|
|
|
completion.charset = function (context) {
|
|
context.anchored = false;
|
|
context.keys = {
|
|
text: util.identity,
|
|
description: function (charset) {
|
|
try {
|
|
return services.charset.getCharsetTitle(charset);
|
|
}
|
|
catch (e) {
|
|
return charset;
|
|
}
|
|
}
|
|
};
|
|
context.generate = function () iter(services.charset.getDecoderList());
|
|
};
|
|
|
|
completion.directory = function directory(context, full) {
|
|
this.file(context, full);
|
|
context.filters.push(function (item) item.isdir);
|
|
};
|
|
|
|
completion.environment = function environment(context) {
|
|
context.title = ["Environment Variable", "Value"];
|
|
context.generate = function ()
|
|
io.system(config.OS.isWindows ? "set" : "env")
|
|
.output.split("\n")
|
|
.filter(function (line) line.indexOf("=") > 0)
|
|
.map(function (line) line.match(/([^=]+)=(.*)/).slice(1));
|
|
};
|
|
|
|
completion.file = function file(context, full, dir) {
|
|
if (/^jar:[^!]*$/.test(context.filter))
|
|
context.advance(4);
|
|
|
|
// dir == "" is expanded inside readDirectory to the current dir
|
|
function getDir(str) str.match(/^(?:.*[\/\\])?/)[0];
|
|
dir = getDir(dir || context.filter);
|
|
|
|
let file = util.getFile(dir);
|
|
if (file && (!file.exists() || !file.isDirectory()))
|
|
file = file.parent;
|
|
|
|
if (!full)
|
|
context.advance(dir.length);
|
|
|
|
context.title = [full ? "Path" : "Filename", "Type"];
|
|
context.keys = {
|
|
text: !full ? "leafName" : function (f) this.path,
|
|
path: function (f) dir + f.leafName,
|
|
description: function (f) this.isdir ? "Directory" : "File",
|
|
isdir: function (f) f.isDirectory(),
|
|
icon: function (f) this.isdir ? "resource://gre/res/html/folder.png"
|
|
: "moz-icon://" + f.leafName
|
|
};
|
|
context.compare = function (a, b) b.isdir - a.isdir || String.localeCompare(a.text, b.text);
|
|
|
|
if (modules.options["wildignore"])
|
|
context.filters.push(function (item) !modules.options.get("wildignore").getKey(item.path));
|
|
|
|
// context.background = true;
|
|
context.key = dir;
|
|
let uri = io.isJarURL(dir);
|
|
if (uri)
|
|
context.generate = function generate_jar() {
|
|
return [
|
|
{
|
|
isDirectory: function () s.substr(-1) == "/",
|
|
leafName: /([^\/]*)\/?$/.exec(s)[1]
|
|
}
|
|
for (s in io.listJar(uri.JARFile, getDir(uri.JAREntry)))]
|
|
};
|
|
else
|
|
context.generate = function generate_file() {
|
|
try {
|
|
return io.File(file || dir).readDirectory();
|
|
}
|
|
catch (e) {}
|
|
return [];
|
|
};
|
|
};
|
|
|
|
completion.runtime = function (context) {
|
|
for (let [, dir] in Iterator(modules.options["runtimepath"]))
|
|
context.fork(dir, 0, this, function (context) {
|
|
dir = dir.replace("/+$", "") + "/";
|
|
completion.file(context, true, dir + context.filter);
|
|
context.title[0] = dir;
|
|
context.keys.text = function (f) this.path.substr(dir.length);
|
|
});
|
|
};
|
|
|
|
completion.shellCommand = function shellCommand(context) {
|
|
context.title = ["Shell Command", "Path"];
|
|
context.generate = function () {
|
|
let dirNames = services.environment.get("PATH").split(config.OS.pathListSep);
|
|
let commands = [];
|
|
|
|
for (let [, dirName] in Iterator(dirNames)) {
|
|
let dir = io.File(dirName);
|
|
if (dir.exists() && dir.isDirectory())
|
|
commands.push([[file.leafName, dir.path] for (file in iter(dir.directoryEntries))
|
|
if (file.isFile() && file.isExecutable())]);
|
|
}
|
|
|
|
return array.flatten(commands);
|
|
};
|
|
};
|
|
|
|
completion.addUrlCompleter("file", "Local files", function (context, full) {
|
|
let match = util.regexp(<![CDATA[
|
|
^
|
|
(?P<prefix>
|
|
(?P<proto>
|
|
(?P<scheme> chrome|resource)
|
|
:\/\/
|
|
)
|
|
[^\/]*
|
|
)
|
|
(?P<path> \/[^\/]* )?
|
|
$
|
|
]]>, "x").exec(context.filter);
|
|
if (match) {
|
|
if (!match.path) {
|
|
context.key = match.proto;
|
|
context.advance(match.proto.length);
|
|
context.generate = function () config.chromePackages.map(function (p) [p, match.proto + p + "/"]);
|
|
}
|
|
else if (match.scheme === "chrome") {
|
|
context.key = match.prefix;
|
|
context.advance(match.prefix.length + 1);
|
|
context.generate = function () iter({
|
|
content: /*L*/"Chrome content",
|
|
locale: /*L*/"Locale-specific content",
|
|
skin: /*L*/"Theme-specific content"
|
|
});
|
|
}
|
|
}
|
|
if (!match || match.scheme === "resource" && match.path)
|
|
if (/^(\.{0,2}|~)\/|^file:/.test(context.filter)
|
|
|| config.OS.isWindows && /^[a-z]:/i.test(context.filter)
|
|
|| util.getFile(context.filter)
|
|
|| io.isJarURL(context.filter))
|
|
completion.file(context, full);
|
|
});
|
|
},
|
|
javascript: function init_javascript(dactyl, modules, window) {
|
|
modules.JavaScript.setCompleter([File, File.expandPath],
|
|
[function (context, obj, args) {
|
|
context.quote[2] = "";
|
|
modules.completion.file(context, true);
|
|
}]);
|
|
|
|
},
|
|
modes: function initModes(dactyl, modules, window) {
|
|
initModes.require("commandline");
|
|
const { modes } = modules;
|
|
|
|
modes.addMode("FILE_INPUT", {
|
|
extended: true,
|
|
description: "Active when selecting a file",
|
|
bases: [modes.COMMAND_LINE],
|
|
input: true
|
|
});
|
|
},
|
|
options: function init_options(dactyl, modules, window) {
|
|
const { completion, options } = modules;
|
|
|
|
var shell, shellcmdflag;
|
|
if (config.OS.isWindows) {
|
|
shell = "cmd.exe";
|
|
shellcmdflag = "/c";
|
|
}
|
|
else {
|
|
shell = services.environment.get("SHELL") || "sh";
|
|
shellcmdflag = "-c";
|
|
}
|
|
|
|
options.add(["banghist", "bh"],
|
|
"Replace occurrences of ! with the previous command when executing external commands",
|
|
"boolean", false);
|
|
|
|
options.add(["fileencoding", "fenc"],
|
|
"The character encoding used when reading and writing files",
|
|
"string", "UTF-8", {
|
|
completer: function (context) completion.charset(context),
|
|
getter: function () File.defaultEncoding,
|
|
setter: function (value) (File.defaultEncoding = value)
|
|
});
|
|
options.add(["cdpath", "cd"],
|
|
"List of directories searched when executing :cd",
|
|
"stringlist", ["."].concat(services.environment.get("CDPATH").split(/[:;]/).filter(util.identity)).join(","),
|
|
{
|
|
get files() this.value.map(function (path) File(path, modules.io.cwd))
|
|
.filter(function (dir) dir.exists()),
|
|
setter: function (value) File.expandPathList(value)
|
|
});
|
|
|
|
options.add(["runtimepath", "rtp"],
|
|
"List of directories searched for runtime files",
|
|
"stringlist", IO.runtimePath,
|
|
{
|
|
get files() this.value.map(function (path) File(path, modules.io.cwd))
|
|
.filter(function (dir) dir.exists())
|
|
});
|
|
|
|
options.add(["shell", "sh"],
|
|
"Shell to use for executing external commands with :! and :run",
|
|
"string", shell,
|
|
{ validator: function (val) io.pathSearch(val) });
|
|
|
|
options.add(["shellcmdflag", "shcf"],
|
|
"Flag passed to shell when executing external commands with :! and :run",
|
|
"string", shellcmdflag,
|
|
{
|
|
getter: function (value) {
|
|
if (this.hasChanged || !config.OS.isWindows)
|
|
return value;
|
|
return /sh/.test(options["shell"]) ? "-c" : "/c";
|
|
}
|
|
});
|
|
options["shell"]; // Make sure it's loaded into global storage.
|
|
options["shellcmdflag"];
|
|
|
|
options.add(["wildignore", "wig"],
|
|
"List of path name patterns to ignore when completing files and directories",
|
|
"regexplist", "");
|
|
}
|
|
});
|
|
|
|
endModule();
|
|
|
|
} catch(e){ if (isString(e)) e = Error(e); dump(e.fileName+":"+e.lineNumber+": "+e+"\n" + e.stack); }
|
|
|
|
// vim: set fdm=marker sw=4 ts=4 et ft=javascript:
|