Webpack 5 cache - typings not cached #1332
Description
Bug report
What is the current behavior?
d.ts files are not emitted after removing the output folder and running webpack again.
I use ts-loader and have set declaration: true and outDir: 'dist' in tsconfig.json.
If the current behavior is a bug, please provide the steps to reproduce.
Run webpack build for the first time - bundle.js and typings are emitted. Remove 'dist' folder and run webpack again.
webpack.config.js:
{
mode: isDevelopment ? 'development' : 'production',
entry: {
main: ['./src/index.tsx'],
},
output: {
filename: 'bundle.js',
path: path.resolve(__dirname, 'dist'),
publicPath: '/',
},
cache: {
type: 'filesystem',
buildDependencies: {
sources: [path.resolve(process.cwd(), 'src') + '/'],
tsConfig: [path.resolve(process.cwd(), 'tsconfig.json')],
config: [__filename]
},
},
module: {
rules: [
{
test: /\.tsx?$/,
include: path.join(__dirname, 'src'),
use: {
loader: 'ts-loader'
}
},
{
test: /\.jsx?$/,
include: path.join(__dirname, 'src'),
use: 'babel-loader',
},
],
},
resolve: {
extensions: ['.ts', '.tsx', '.js', '.jsx'],
},
};
What is the expected behavior?
I expect idempotent behavior - set of files emitted by webpack build is the same regardless if the cache is utilized or not.
Other relevant information:
webpack version: 5.37.1
Node.js version: 14.15.4
Operating System: Ubuntu 20.04
Additional tools: ts-loader: 9.2.2, typescript: 4.0.3
This issue was moved from webpack/webpack#13465 by @alexander-akait. Original issue was by @MBelniak.