Hi all,
some packages, especially those from Sindre Sorhus, changed both:
* language from commonjs to ECMA only ("type": "module")
* API:
const foo = require("foo"); // gives also foo.bar
becomes:
import { foo, fooBar } from "foo";
I build new node-find-up, node-chalk (exp) and node-globy (exp)
following this:
* build commonjs file using rollup
* add an index.cjs file which keeps old and new API
* modify package.json to replace "type=module" by an extended "exports"
Since new module is "type=module" then we are sure that no reverse
dependency will call it using "require" but wanted new behavior. This
permits to have a transition: node-find-up for example seems usable for
any reverse dependency. Only package which are built from ECMA but
wanted old version could have their build broken.
Globby example:
const { globby, globbySync, globbyStream, generateGlobTasks,
generateGlobTasksSync, ignoreFiles, isDynamicPattern,
isGitIgnored, isGitIgnoredSync } = require("./globby.cjs");
const res = (...args) => {
return globby(...args);
}
// old API
res.sync = globbySync;
res.stream = globbyStream;
res.hasMagic = isDynamicPattern;
res.gitignore = isGitIgnored;
res.gitignore.sync = isGitIgnoredSync;
// identical name
res.generateGlobTasks = generateGlobTasks;
// This is for package which sources are ECMA and build files are
// Commonjs: we have to replace `import globby from "globby"` by
// import { globby } from "globby"
res.globby = globby;
// new API
res.globbySync = globbySync;
res.globbyStream = globbyStream;
res.generateGlobTasksSync = generateGlobTasksSync;
res.isDynamicPattern = isDynamicPattern;
res.ignoreFiles = ignoreFiles;
res.isGitIgnored = isGitIgnored;
module.exports = res;
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