make medusa-dev-cli compatible with yarn 2/3 (#1765)

packages/medusa-dev-cli/src/index.js

@@ -1,12 +1,12 @@
 #!/usr/bin/env node
 
-const Configstore = require(`configstore`);
-const pkg = require(`../package.json`);
-const _ = require(`lodash`);
-const path = require(`path`);
-const os = require(`os`);
-const watch = require(`./watch`);
-const { getVersionInfo } = require(`./utils/version`);
+const Configstore = require(`configstore`)
+const pkg = require(`../package.json`)
+const _ = require(`lodash`)
+const path = require(`path`)
+const os = require(`os`)
+const watch = require(`./watch`)
+const { getVersionInfo } = require(`./utils/version`)
 const argv = require(`yargs`)
   .usage(`Usage: medusa-dev [options]`)
   .alias(`q`, `quiet`)
@@ -19,7 +19,7 @@ const argv = require(`yargs`)
   .nargs(`p`, 1)
   .describe(
     `p`,
-    `Set path to Medusa repository.
+    `Set path to medusa repository.
 You typically only need to configure this once.`
   )
   .nargs(`force-install`, 0)
@@ -27,6 +27,11 @@ You typically only need to configure this once.`
     `force-install`,
     `Disables copying files into node_modules and forces usage of local npm repository.`
   )
+  .nargs(`external-registry`, 0)
+  .describe(
+    `external-registry`,
+    `Run 'yarn add' commands without the --registry flag.`
+  )
   .alias(`C`, `copy-all`)
   .nargs(`C`, 0)
   .describe(
@@ -39,87 +44,101 @@ You typically only need to configure this once.`
   .alias(`h`, `help`)
   .nargs(`v`, 0)
   .alias(`v`, `version`)
-  .describe(`v`, `Print the currently installed version of Medusa Dev CLI`)
-  .argv;
+  .describe(`v`, `Print the currently installed version of Medusa Dev CLI`).argv
 
 if (argv.version) {
-  console.log(getVersionInfo());
-  process.exit();
+  console.log(getVersionInfo())
+  process.exit()
 }
 
-const conf = new Configstore(pkg.name);
+const conf = new Configstore(pkg.name)
 
-const fs = require(`fs-extra`);
+const fs = require(`fs-extra`)
 
-let pathToRepo = argv.setPathToRepo;
+let pathToRepo = argv.setPathToRepo
 
 if (pathToRepo) {
   if (pathToRepo.includes(`~`)) {
-    pathToRepo = path.join(os.homedir(), pathToRepo.split(`~`).pop());
+    pathToRepo = path.join(os.homedir(), pathToRepo.split(`~`).pop())
   }
-  conf.set(`medusa-location`, path.resolve(pathToRepo));
-  process.exit();
+  conf.set(`medusa-location`, path.resolve(pathToRepo))
+  process.exit()
 }
 
-const havePackageJsonFile = fs.existsSync(`package.json`);
+const havePackageJsonFile = fs.existsSync(`package.json`)
 
 if (!havePackageJsonFile) {
-  console.error(`Current folder must have a package.json file!`);
-  process.exit();
+  console.error(`Current folder must have a package.json file!`)
+  process.exit()
 }
 
-const medusaLocation = conf.get(`medusa-location`);
+const medusaLocation = conf.get(`medusa-location`)
 
 if (!medusaLocation) {
   console.error(
     `
 You haven't set the path yet to your cloned
 version of medusa. Do so now by running:
-
 medusa-dev --set-path-to-repo /path/to/my/cloned/version/medusa
 `
-  );
-  process.exit();
+  )
+  process.exit()
 }
 
 // get list of packages from monorepo
-const monoRepoPackages = [];
+const packageNameToPath = new Map()
+const monoRepoPackages = fs
+  .readdirSync(path.join(medusaLocation, `packages`))
+  .map((dirName) => {
+    try {
+      const localPkg = JSON.parse(
+        fs.readFileSync(
+          path.join(medusaLocation, `packages`, dirName, `package.json`)
+        )
+      )
 
-const pkgsDirs = fs.readdirSync(path.join(medusaLocation, `packages`));
-for (const dir of pkgsDirs) {
-  const pack = JSON.parse(
-    fs.readFileSync(path.join(medusaLocation, `packages`, dir, `package.json`))
-  );
-  monoRepoPackages.push(pack.name);
-}
+      if (localPkg?.name) {
+        packageNameToPath.set(
+          localPkg.name,
+          path.join(medusaLocation, `packages`, dirName)
+        )
+        return localPkg.name
+      }
+    } catch (error) {
+      // fallback to generic one
+    }
 
-const localPkg = JSON.parse(fs.readFileSync(`package.json`));
+    packageNameToPath.set(
+      dirName,
+      path.join(medusaLocation, `packages`, dirName)
+    )
+    return dirName
+  })
+
+const localPkg = JSON.parse(fs.readFileSync(`package.json`))
 // intersect dependencies with monoRepoPackages to get list of packages that are used
 const localPackages = _.intersection(
   monoRepoPackages,
   Object.keys(_.merge({}, localPkg.dependencies, localPkg.devDependencies))
-);
+)
 
 if (!argv.packages && _.isEmpty(localPackages)) {
   console.error(
     `
 You haven't got any medusa dependencies into your current package.json
-
 You probably want to pass in a list of packages to start
 developing on! For example:
-
-medusa-dev --packages @medusajs/medusa
-
+medusa-dev --packages medusa medusa-js
 If you prefer to place them in your package.json dependencies instead,
 medusa-dev will pick them up.
 `
-  );
+  )
   if (!argv.forceInstall) {
-    process.exit();
+    process.exit()
   } else {
     console.log(
       `Continuing other dependencies installation due to "--forceInstall" flag`
-    );
+    )
   }
 }
 
@@ -129,4 +148,6 @@ watch(medusaLocation, argv.packages, {
   scanOnce: argv.scanOnce,
   forceInstall: argv.forceInstall,
   monoRepoPackages,
-});
+  packageNameToPath,
+  externalRegistry: argv.externalRegistry,
+})