babel/scripts/generators/tsconfig.js
Nicolò Ribaudo f80478c06d Prepare repository for gradual flow->ts migration (#12317)
Co-authored-by: Bogdan Savluk <savluk.bogdan@gmail.com>
2020-11-09 23:17:24 +01:00

72 lines
1.6 KiB
JavaScript

"use strict";
const path = require("path");
const fs = require("fs");
const root = path.resolve(__dirname, "../../");
const tsPkgs = fs
.readdirSync(path.join(root, "packages"))
.filter(name => name.startsWith("babel-"))
.map(name => ({
name: name.replace(/^babel-/, "@babel/"),
dir: path.resolve(root, "packages", name),
}))
.filter(({ dir }) => {
try {
fs.statSync(path.join(dir, "src", "index.ts"));
return true;
} catch {
return false;
}
});
for (const { dir } of tsPkgs) {
const pkg = require(`${dir}/package.json`);
const references = [];
for (const dep of Object.keys(pkg.dependencies)) {
if (!dep.startsWith("@babel/")) continue;
for (const { name, dir: depDir } of tsPkgs) {
if (name === dep) {
references.push({ path: path.relative(dir, depDir) });
break;
}
}
}
fs.writeFileSync(
path.resolve(dir, "tsconfig.json"),
JSON.stringify(
{
extends: "../../tsconfig.base.json",
compilerOptions: {
// Until we have converted every package, we cannot store
// .d.ts files inside lib/ because it causes conflicts
// with Babel-related type definitions in node_modules/@types
outDir: "./dts",
rootDir: "./src",
},
include: ["./src/**/*"],
references,
},
null,
2
)
);
}
fs.writeFileSync(
path.resolve(root, `tsconfig.json`),
JSON.stringify(
{
files: [],
references: tsPkgs.map(({ dir }) => ({
path: path.relative(root, dir),
})),
},
null,
2
)
);