webpack-remove-block-loader

Remove the specific comment block at build

Forked from huanz/webpack-strip-block

Example

When used default seting. remove the comment block below

``javascript
// webpack.config.js
{
test: /\.js$/,
exclude: /node_modules/,
use: [
{
loader: "webpack-remove-block-loader"
}
]
}


// index.js
const x = 2;

/ devblock:start /
console.log(x);
/ devblock:end /

const y = 5;
`



If you will remove HTML comment tags. set options property stert and end.

`javascript
// webpack.config.js
{
test: /\.html$/,
use: [
{
loader: "webpack-remove-block-loader",
// custom remove block
options: {
start: ""
}
}
]
}


// index.html

`

Remove the comment block on or off

Options property active is the "webpack-remove-block-loader" on or off


`javascript

// webpack4

// Cli command. remove the comment block
webpack --mode production

// Cli command. not remove the comment block
webpack --mode development

// webpack.config.js
module.exports = function(env, argv) {
return [{
// ...
test: /\.js$/,
exclude: /node_modules/,
use: [
{
loader: "webpack-remove-block-loader",
options: {
active: (argv.mode === "production"),
}
}
]
}];
};
`


`javascript

// webpack3

// Cli command. remove the comment block
webpack --env.prod

// Cli command. not remove the comment block
webpack

// webpack.config.js
module.exports = function(env) {
return [{
// ...
test: /\.js$/,
exclude: /node_modules/,
use: [
{
loader: "webpack-remove-block-loader",
options: {
active: (env && env.prod) || false,
}
}
]
}];
};
`

options

`javascript
// default
options: {
active: true, // Boolean. loader on or off
start: "/*", // String.
end: "*/", // String.
blocks: ["devblock"], // Array.
}
``

License

MIT