vite-plugin-remove-blocks
v1.0.1
Published
A vite plugin that removes marked blocks from any code processed by vite.
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Vite Plugin Remove Blocks
The vite-plugin-remove-blocks
removes marked blocks from any type of code.
Install
# NPM
npm install --save-dev vite-plugin-remove-blocks
# Yarn
yarn add --dev vite-plugin-remove-blocks
Options
ignoreNodeModules
an boolean defines whether to process the node_modules folder.
blocks
an array of blocks' representations. Each element of this array describes a unique pair of tags with name,
prefix, and suffix. These values are represented by a string or an object with the following properties:
name: 'devblock', # string value defines the name of start/end tags (unique)
prefix: '/*', # string value defines the beginning of a tag
suffix: '*/', # string value defines the end of a tag
Usage example
Suppose, the task is to remove some debug information and non-production code from this code sample.
function makeFoo(bar, baz) {
console.log('creating Foo');
if (bar instanceof Bar !== true) {
throw new Error('makeFoo: bar param is required and must be instance of Bar');
}
if (baz instanceof Baz !== true) {
throw new Error('makeFoo: baz param is required and must be instance of Baz');
}
return new Foo(bar, baz);
}
The plugin removes blocks of code marked with two paired tags (a block). A block is represented by a string or an object with a name, prefix and suffix. Let's identify two different blocks and describe them in the configuration:
// vite.config.js
import {defineConfig} from 'vite';
import RemoveBlocks from 'vite-plugin-remove-blocks';
export default defineConfig({
plugins: [
RemoveBlocks({
blocks: [
'debug',
{
name: 'development',
prefix: '//',
suffix: '',
},
],
}),
],
})
Once the blocks are described in the configuration, the unwanted areas of code can be marked in the code:
function makeFoo(bar, baz) {
/* debug:start */ console.log('creating Foo'); /* debug:end */
// development:start
if (bar instanceof Bar !== true) {
throw new Error('makeFoo: bar param is required and must be instance of Bar');
}
// development:end
// development:start
if (baz instanceof Baz !== true) {
throw new Error('makeFoo: baz param is required and must be instance of Baz');
}
// development:end
// This code will remain
return new Foo(bar, baz);
}
After the building process, the marked blocks will be completely removed.
function makeFoo(bar, baz) {
// This code will remain
return new Foo(bar, baz);
}
License
The MIT License (MIT). Please see the License file for more information.