109 lines
2.4 KiB
JavaScript
109 lines
2.4 KiB
JavaScript
'use strict';
|
|
|
|
const mime = require('mime');
|
|
|
|
const createContext = require('./lib/context');
|
|
const middleware = require('./lib/middleware');
|
|
const reporter = require('./lib/reporter');
|
|
const { setFs, toDisk } = require('./lib/fs');
|
|
const { getFilenameFromUrl, noop, ready } = require('./lib/util');
|
|
|
|
const defaults = {
|
|
logLevel: 'info',
|
|
logTime: false,
|
|
logger: null,
|
|
mimeTypes: null,
|
|
reporter,
|
|
stats: {
|
|
colors: true,
|
|
context: process.cwd(),
|
|
},
|
|
watchOptions: {
|
|
aggregateTimeout: 200,
|
|
},
|
|
writeToDisk: false,
|
|
};
|
|
|
|
module.exports = function wdm(compiler, opts) {
|
|
const options = Object.assign({}, defaults, opts);
|
|
|
|
// defining custom MIME type
|
|
if (options.mimeTypes) {
|
|
const typeMap = options.mimeTypes.typeMap || options.mimeTypes;
|
|
const force = !!options.mimeTypes.force;
|
|
mime.define(typeMap, force);
|
|
}
|
|
|
|
const context = createContext(compiler, options);
|
|
|
|
// start watching
|
|
if (!options.lazy) {
|
|
context.watching = compiler.watch(options.watchOptions, (err) => {
|
|
if (err) {
|
|
context.log.error(err.stack || err);
|
|
if (err.details) {
|
|
context.log.error(err.details);
|
|
}
|
|
}
|
|
});
|
|
} else {
|
|
if (typeof options.filename === 'string') {
|
|
const filename = options.filename
|
|
.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, '\\$&') // eslint-disable-line no-useless-escape
|
|
.replace(/\\\[[a-z]+\\\]/gi, '.+');
|
|
|
|
options.filename = new RegExp(`^[/]{0,1}${filename}$`);
|
|
}
|
|
|
|
context.state = true;
|
|
}
|
|
|
|
if (options.writeToDisk) {
|
|
toDisk(context);
|
|
}
|
|
|
|
setFs(context, compiler);
|
|
|
|
return Object.assign(middleware(context), {
|
|
close(callback) {
|
|
// eslint-disable-next-line no-param-reassign
|
|
callback = callback || noop;
|
|
|
|
if (context.watching) {
|
|
context.watching.close(callback);
|
|
} else {
|
|
callback();
|
|
}
|
|
},
|
|
|
|
context,
|
|
|
|
fileSystem: context.fs,
|
|
|
|
getFilenameFromUrl: getFilenameFromUrl.bind(
|
|
this,
|
|
context.options.publicPath,
|
|
context.compiler
|
|
),
|
|
|
|
invalidate(callback) {
|
|
// eslint-disable-next-line no-param-reassign
|
|
callback = callback || noop;
|
|
|
|
if (context.watching) {
|
|
ready(context, callback, {});
|
|
context.watching.invalidate();
|
|
} else {
|
|
callback();
|
|
}
|
|
},
|
|
|
|
waitUntilValid(callback) {
|
|
// eslint-disable-next-line no-param-reassign
|
|
callback = callback || noop;
|
|
|
|
ready(context, callback, {});
|
|
},
|
|
});
|
|
};
|