43 lines
1.0 KiB
JavaScript
43 lines
1.0 KiB
JavaScript
"use strict"
|
|
|
|
// external tooling
|
|
const resolve = require("resolve")
|
|
|
|
const moduleDirectories = ["web_modules", "node_modules"]
|
|
|
|
function resolveModule(id, opts) {
|
|
return new Promise((res, rej) => {
|
|
resolve(id, opts, (err, path) => (err ? rej(err) : res(path)))
|
|
})
|
|
}
|
|
|
|
module.exports = function (id, base, options) {
|
|
const paths = options.path
|
|
|
|
const resolveOpts = {
|
|
basedir: base,
|
|
moduleDirectory: moduleDirectories.concat(options.addModulesDirectories),
|
|
paths,
|
|
extensions: [".css"],
|
|
packageFilter: function processPackage(pkg) {
|
|
if (pkg.style) pkg.main = pkg.style
|
|
else if (!pkg.main || !/\.css$/.test(pkg.main)) pkg.main = "index.css"
|
|
return pkg
|
|
},
|
|
preserveSymlinks: false,
|
|
}
|
|
|
|
return resolveModule(`./${id}`, resolveOpts)
|
|
.catch(() => resolveModule(id, resolveOpts))
|
|
.catch(() => {
|
|
if (paths.indexOf(base) === -1) paths.unshift(base)
|
|
|
|
throw new Error(
|
|
`Failed to find '${id}'
|
|
in [
|
|
${paths.join(",\n ")}
|
|
]`
|
|
)
|
|
})
|
|
}
|