mirror of https://github.com/zulip/zulip.git
134 lines
3.5 KiB
JavaScript
134 lines
3.5 KiB
JavaScript
"use strict";
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// Global variables, categorized by place of definition.
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var globals =
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// Third-party libraries
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' $ jQuery Spinner Handlebars XDate'
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// index.html
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+ ' initial_pointer email stream_list people_list have_initial_messages'
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// common.js
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+ ' status_classes'
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// compose.js
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+ ' compose'
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// rows.js
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+ ' rows'
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// hotkey.js
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+ ' hotkeys'
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// narrow.js
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+ ' narrow'
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// setup.js
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+ ' loading_spinner templates'
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// subs.js
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+ ' fetch_subs sub_from_home subscribed_to stream_list_hash'
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+ ' add_to_stream_list'
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// ui.js
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+ ' register_onclick hide_email show_email'
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+ ' report_error report_success report_message clicking mouse_moved'
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+ ' update_autocomplete autocomplete_needs_update'
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// zephyr.js
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+ ' message_array message_dict selected_message_class'
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+ ' clear_table add_to_table subject_dict'
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+ ' keep_pointer_in_view move_pointer_at_page_top_and_bottom'
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+ ' respond_to_message'
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+ ' select_message select_message_by_id'
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+ ' scroll_to_selected select_and_show_by_id'
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+ ' selected_message selected_message_id'
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+ ' reload_app reloading_app reload_app_preserving_compose'
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+ ' at_top_of_viewport at_bottom_of_viewport'
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+ ' viewport'
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;
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var jslint_options = {
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browser: true, // Assume browser environment
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vars: true, // Allow multiple 'var' per function
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sloppy: true, // Don't require "use strict"
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white: true, // Lenient whitespace rules
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plusplus: true, // Allow increment/decrement operators
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regexp: true, // Allow . and [^...] in regular expressions
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todo: true, // Allow "TODO" comments.
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predef: globals.split(/\s+/)
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};
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// For each error.raw message, we can return 'true' to ignore
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// the error.
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var exceptions = {
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"Expected '{a}' and instead saw '{b}'." : function (error) {
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// We allow single-statement 'if' with no brace.
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// This exception might be overly broad but oh well.
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return (error.a === '{');
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},
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"Unexpected 'else' after 'return'." : function () {
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return true;
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}
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};
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var fs = require('fs');
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var path = require('path');
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var JSLINT = require(path.join(__dirname, 'jslint')).JSLINT;
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var cwd = process.cwd();
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var js_dir = fs.realpathSync(path.join(__dirname, '../../zephyr/static/js'));
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var exit_code = 0;
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fs.readdirSync(js_dir).forEach(function (filename) {
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if (filename.slice('-3') !== '.js')
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return;
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var filepath = path.join(js_dir, filename);
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var contents = fs.readFileSync(filepath, 'utf8');
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var messages = [];
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if (!JSLINT(contents, jslint_options)) {
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JSLINT.errors.forEach(function (error) {
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if (error === null) {
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// JSLint stopping error
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messages.push(' (JSLint giving up)');
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return;
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}
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var exn = exceptions[error.raw];
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if (exn && exn(error)) {
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// Ignore this error.
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return;
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}
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// NB: this will break on a 10,000 line file
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var line = (' ' + error.line).slice(-4);
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messages.push(' ' + line + ' ' + error.reason);
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});
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if (messages.length > 0) {
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exit_code = 1;
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console.log(path.relative(cwd, filepath));
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// Something very wacky happens if we do
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// .forEach(console.log) directly.
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messages.forEach(function (msg) {
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console.log(msg);
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});
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console.log('');
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}
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}
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});
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process.exit(exit_code);
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