content-replacer-loader
Advanced tools
A NodeJS webpack loader to replace strings in specific file content or replace the file content before passing to its appropriate loader. Supports .js, .jsx, .ts, .tsx, .html, .htm, and .css.
content-replacer-loadercontent-replacer-loader is a NodeJS webpack loader designed to replace strings in any specific file content or replace the file content with another one before passing it to its appropriate loader. This loader currently supports .js, .jsx, .ts, .tsx, .html, .htm, and .css file extensions.
To install content-replacer-loader, you need to use npm or yarn:
npm install content-replacer-loader --save-dev
or
yarn add content-replacer-loader --dev
To use content-replacer-loader in your webpack configuration, add it to the module.rules section of your webpack.config.js:
const path = require('path');
module.exports = {
// Your other configurations...
module: {
rules: [
{
test: /\.(js|jsx|ts|tsx|html|htm|css)$/,
use: [
{
loader: 'content-replacer-loader',
options: {
// Your options here
}
}
]
}
]
}
};
The loader supports options conforming to the IPathOptions interface. These options allow you to specify the content to be replaced or searched and replaced.
IPathOptions Interfaceinterface IPathOptions {
entireContent?: {
startsWith?: IEntireContent | IEntireContent[];
includes?: IEntireContent | IEntireContent[];
endsWith?: IEntireContent | IEntireContent[];
};
findAndReplace?: {
startsWith?: IFindAndReplace | IFindAndReplace[];
includes?: IFindAndReplace | IFindAndReplace[];
endsWith?: IFindAndReplace | IFindAndReplace[];
};
}
IEntireContent Interfaceinterface IEntireContent {
pathOrExt: string;
content: string;
caseInSensitivePathMatch?: boolean;
}
IFindAndReplace Interfaceinterface IFindAndReplace {
pathOrExt: string;
find: { replace: string; find: string | RegExp }[];
firstReplace?: boolean;
caseInSensitivePathMatch?: boolean;
caseInSensitive?: boolean;
}
Here's an example configuration that demonstrates how to use the content-replacer-loader with the available options:
module.exports = {
// Your other configurations...
module: {
rules: [
{
test: /\.(js|jsx|ts|tsx|html|htm|css)$/,
use: [
{
loader: 'content-replacer-loader',
options: {
entireContent: {
startsWith: {
pathOrExt: '.html',
content: '<!DOCTYPE html>'
},
includes: [
{
pathOrExt: '.js',
content: 'use strict'
},
{
pathOrExt: '.css',
content: '@charset "UTF-8";'
}
],
endsWith: {
pathOrExt: 'index.ts',
content: 'export {}'
}
},
findAndReplace: {
includes: [
{
pathOrExt: 'button.js',
find: [
{ find: 'var', replace: 'let' },
{ find: /console\.log\(/g, replace: 'debug.log(' }
],
caseInSensitive: true
}
]
}
}
}
]
}
]
}
};
This project is licensed under the MIT License.
Contributions are welcome! Please open an issue or submit a pull request with any improvements or bug fixes.
If you encounter any issues or have any questions, feel free to open an issue on the project's GitHub page.
Thanks to the open-source community for the inspiration and support in developing this project.
FAQs
A NodeJS webpack loader to replace strings in specific file content or replace the file content before passing to its appropriate loader. Supports .js, .jsx, .ts, .tsx, .html, .htm, and .css.
We found that content-replacer-loader demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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