mirror of https://github.com/zulip/zulip.git
719546641f
Babel polyfills this for us for Internet Explorer.
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 K from "ast-types/gen/kinds";
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);
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;
recast.visit(ast, {
visitBinaryExpression(path) {
const { operator, left, right } = path.node;
if (
n.CallExpression.check(left) &&
n.MemberExpression.check(left.callee) &&
!left.callee.computed &&
n.Identifier.check(left.callee.property) &&
left.callee.property.name === "indexOf" &&
left.arguments.length === 1 &&
checkExpression(left.arguments[0]) &&
((["===", "!==", "==", "!=", ">", "<="].includes(operator) &&
n.UnaryExpression.check(right) &&
right.operator == "-" &&
n.Literal.check(right.argument) &&
right.argument.value === 1) ||
([">=", "<"].includes(operator) &&
n.Literal.check(right) &&
right.value === 0))
) {
const test = b.callExpression(
b.memberExpression(left.callee.object, b.identifier("includes")),
[left.arguments[0]]
);
path.replace(
["!==", "!=", ">", ">="].includes(operator)
? test
: b.unaryExpression("!", test)
);
changed = true;
}
this.traverse(path);
},
});
if (changed) {
console.log("Writing", file);
fs.writeFileSync(file, recast.print(ast).code, { encoding: "utf8" });
}
}
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
|
||
|---|---|---|
| .. | ||
| ci | ||
| circleci | ||
| documentation_crawler | ||
| droplets | ||
| i18n | ||
| lib | ||
| linter_lib | ||
| setup | ||
| test-install | ||
| tests | ||
| zulip-export | ||
| README.md | ||
| __init__.py | ||
| build-docs | ||
| build-release-tarball | ||
| cache-zulip-git-version | ||
| check-capitalization | ||
| check-frontend-i18n | ||
| check-issue-labels | ||
| check-openapi | ||
| check-provision | ||
| check-templates | ||
| clean-branches | ||
| clean-repo | ||
| commit-message-lint | ||
| commit-msg | ||
| conf.ini-template | ||
| coveragerc | ||
| create-test-api-docs | ||
| deploy-branch | ||
| diagnose | ||
| django-template-graph | ||
| do-destroy-rebuild-database | ||
| do-destroy-rebuild-test-database | ||
| documentation.vnufilter | ||
| fetch-pull-request | ||
| fetch-rebase-pull-request | ||
| find-unused-css | ||
| get-handlebar-vars | ||
| html-grep | ||
| js-dep-visualizer.py | ||
| lint | ||
| pre-commit | ||
| pretty-print-html | ||
| provision | ||
| push-to-pull-request | ||
| release-tarball-exclude.txt | ||
| renumber-migrations | ||
| replacer | ||
| reset-to-pull-request | ||
| review | ||
| run-dev.py | ||
| run-mypy | ||
| run-tsc | ||
| run-yarn-deduplicate | ||
| setup-git-repo | ||
| show-profile-results | ||
| stop-run-dev | ||
| test-all | ||
| test-api | ||
| test-backend | ||
| test-documentation | ||
| test-emoji-name-scripts | ||
| test-help-documentation | ||
| test-js-with-casper | ||
| test-js-with-node | ||
| test-locked-requirements | ||
| test-migrations | ||
| test-queue-worker-reload | ||
| test-run-dev | ||
| test-tools | ||
| update-authors-json | ||
| update-locked-requirements | ||
| update-prod-static | ||
| update-zuliprc-api-field | ||
| webpack | ||
| webpack-helpers.ts | ||
| webpack.assets.json | ||
| webpack.config.ts | ||
| zanitizer | ||
| zanitizer_config.pm.sample | ||
README.md
This directory contains scripts that are used in building, managing,
testing, and other forms of work in a Zulip development environment.
Note that tools that are also useful in production belong in
scripts/ or should be Django management commands.
For more details, see https://zulip.readthedocs.io/en/latest/overview/directory-structure.html.