mirror of
https://github.com/zulip/zulip.git
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02511bff1c
This commit was automatically generated by the following script,
followed by lint --fix and a few small manual lint-related cleanups.
import * as babelParser from "recast/parsers/babel";
import * as recast from "recast";
import * as tsParser from "recast/parsers/typescript";
import { builders as b, namedTypes as n } from "ast-types";
import { Context } from "ast-types/lib/path-visitor";
import K from "ast-types/gen/kinds";
import { NodePath } from "ast-types/lib/node-path";
import assert from "assert";
import fs from "fs";
import path from "path";
import process from "process";
const checkExpression = (node: n.Node): node is K.ExpressionKind =>
n.Expression.check(node);
const checkStatement = (node: n.Node): node is K.StatementKind =>
n.Statement.check(node);
for (const file of process.argv.slice(2)) {
console.log("Parsing", file);
const ast = recast.parse(fs.readFileSync(file, { encoding: "utf8" }), {
parser: path.extname(file) === ".ts" ? tsParser : babelParser,
});
let changed = false;
let inLoop = false;
let replaceReturn = false;
const visitLoop = (...args: string[]) =>
function(this: Context, path: NodePath) {
for (const arg of args) {
this.visit(path.get(arg));
}
const old = { inLoop };
inLoop = true;
this.visit(path.get("body"));
inLoop = old.inLoop;
return false;
};
recast.visit(ast, {
visitDoWhileStatement: visitLoop("test"),
visitExpressionStatement(path) {
const { expression, comments } = path.node;
let valueOnly;
if (
n.CallExpression.check(expression) &&
n.MemberExpression.check(expression.callee) &&
!expression.callee.computed &&
n.Identifier.check(expression.callee.object) &&
expression.callee.object.name === "_" &&
n.Identifier.check(expression.callee.property) &&
["each", "forEach"].includes(expression.callee.property.name) &&
[2, 3].includes(expression.arguments.length) &&
checkExpression(expression.arguments[0]) &&
(n.FunctionExpression.check(expression.arguments[1]) ||
n.ArrowFunctionExpression.check(expression.arguments[1])) &&
[1, 2].includes(expression.arguments[1].params.length) &&
n.Identifier.check(expression.arguments[1].params[0]) &&
((valueOnly = expression.arguments[1].params[1] === undefined) ||
n.Identifier.check(expression.arguments[1].params[1])) &&
(expression.arguments[2] === undefined ||
n.ThisExpression.check(expression.arguments[2]))
) {
const old = { inLoop, replaceReturn };
inLoop = false;
replaceReturn = true;
this.visit(
path
.get("expression")
.get("arguments")
.get(1)
.get("body")
);
inLoop = old.inLoop;
replaceReturn = old.replaceReturn;
const [right, { body, params }] = expression.arguments;
const loop = b.forOfStatement(
b.variableDeclaration("let", [
b.variableDeclarator(
valueOnly ? params[0] : b.arrayPattern([params[1], params[0]])
),
]),
valueOnly
? right
: b.callExpression(
b.memberExpression(right, b.identifier("entries")),
[]
),
checkStatement(body) ? body : b.expressionStatement(body)
);
loop.comments = comments;
path.replace(loop);
changed = true;
}
this.traverse(path);
},
visitForStatement: visitLoop("init", "test", "update"),
visitForInStatement: visitLoop("left", "right"),
visitForOfStatement: visitLoop("left", "right"),
visitFunction(path) {
this.visit(path.get("params"));
const old = { replaceReturn };
replaceReturn = false;
this.visit(path.get("body"));
replaceReturn = old.replaceReturn;
return false;
},
visitReturnStatement(path) {
if (replaceReturn) {
assert(!inLoop); // could use labeled continue if this ever fires
const { argument, comments } = path.node;
if (argument === null) {
const s = b.continueStatement();
s.comments = comments;
path.replace(s);
} else {
const s = b.expressionStatement(argument);
s.comments = comments;
path.replace(s, b.continueStatement());
}
return false;
}
this.traverse(path);
},
visitWhileStatement: visitLoop("test"),
});
if (changed) {
console.log("Writing", file);
fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" });
}
}
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
94 lines
2.7 KiB
JavaScript
94 lines
2.7 KiB
JavaScript
const IntDict = require('./int_dict').IntDict;
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const bots = new IntDict();
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const bot_fields = ['api_key', 'avatar_url', 'default_all_public_streams',
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'default_events_register_stream', 'default_sending_stream',
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'email', 'full_name', 'is_active', 'owner', 'bot_type', 'user_id'];
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const services = new IntDict();
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const services_fields = ['base_url', 'interface',
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'config_data', 'service_name', 'token'];
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const send_change_event = _.debounce(function () {
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settings_bots.render_bots();
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}, 50);
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const set_can_admin = function bot_data__set_can_admin(bot) {
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if (page_params.is_admin) {
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bot.can_admin = true;
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} else if (bot.owner !== undefined && people.is_current_user(bot.owner)) {
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bot.can_admin = true;
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} else {
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bot.can_admin = false;
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}
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};
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exports.add = function bot_data__add(bot) {
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const clean_bot = _.pick(bot, bot_fields);
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bots.set(bot.user_id, clean_bot);
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set_can_admin(clean_bot);
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const clean_services = _.map(bot.services, function (service) {
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return _.pick(service, services_fields);
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});
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services.set(bot.user_id, clean_services);
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send_change_event();
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};
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exports.deactivate = function bot_data__deactivate(bot_id) {
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bots.get(bot_id).is_active = false;
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send_change_event();
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};
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exports.del = function bot_data__del(bot_id) {
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bots.delete(bot_id);
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services.delete(bot_id);
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send_change_event();
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};
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exports.update = function bot_data__update(bot_id, bot_update) {
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const bot = bots.get(bot_id);
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_.extend(bot, _.pick(bot_update, bot_fields));
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set_can_admin(bot);
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// We currently only support one service per bot.
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const service = services.get(bot_id)[0];
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if (typeof bot_update.services !== 'undefined' && bot_update.services.length > 0) {
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_.extend(service, _.pick(bot_update.services[0], services_fields));
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}
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send_change_event();
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};
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exports.get_all_bots_for_current_user = function bots_data__get_editable() {
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return bots.filter_values(function (bot) {
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return people.is_current_user(bot.owner);
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});
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};
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exports.get_editable = function bots_data__get_editable() {
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return bots.filter_values(function (bot) {
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return bot.is_active && people.is_current_user(bot.owner);
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});
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};
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exports.get = function bot_data__get(bot_id) {
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return bots.get(bot_id);
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};
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exports.get_bot_owner_email = function (bot_id) {
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return bots.get(bot_id).owner;
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};
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exports.get_services = function bot_data__get_services(bot_id) {
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return services.get(bot_id);
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};
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exports.initialize = function () {
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for (const bot of page_params.realm_bots) {
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exports.add(bot);
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}
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delete page_params.realm_bots;
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};
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window.bot_data = exports;
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