Comments (4)
I was using webpack DefinePlugin in the project. I wanted to support older browsers and encountered this problem.
The solution is to add a define section to esbuild-loader
.
Before
rules: [
....
{
test: //.(ts|tsx)$/,
exclude: /node_modules/,
loader: "esbuild-loader",
options: {
loader: "tsx",
target: 'esnext'
},
}
]
plugins: [
....
new webpack.DefinePlugin({
"import.meta.env.MODE": JSON.stringify(process.env.NODE_ENV),
"import.meta.env.PATH": JSON.stringify('path'),
}),
]
After
rules: [
....
{
test: //.(ts|tsx)$/,
exclude: /node_modules/,
loader: "esbuild-loader",
options: {
loader: "tsx",
target: 'es2015'
define: {
"import.meta.env.MODE": JSON.stringify(process.env.NODE_ENV),
"import.meta.env.PATH": JSON.stringify('path'),
}
},
}
]
from esbuild-loader.
Was looking for this, I am facing issue with esbuild-loader with my webpack. DefinePlugin does not get loaded before esbuild I guess, so build fails.
How can I use esbuild as defineplugin?
from esbuild-loader.
Nice, it should use the plugin instead of the loader though so it catches variables in the entire app. For example, process.env.NODE_ENV
is often used in dependencies and when you use the loader, node modules are typically excluded. Also, these replacements are best used with minification so the minifier can remove blocks that are unused if (process.env.NODE_ENV === 'development')
.
Would you mind opening a PR to document?
from esbuild-loader.
Closed via fb85485
from esbuild-loader.
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