chore: bump parse-imports

package.json

@@ -19,7 +19,7 @@
     "main": "lib/index.js",
     "scripts": {
         "lint": "eslint . --ext=.js,.ts,.json",
-        "test": "jest"
+        "test": "cross-env NODE_OPTIONS=--experimental-vm-modules jest"
     },
     "oclif": {
         "bin": "dowdep",
@@ -48,7 +48,7 @@
         "ntqdm": "^1.0.0",
         "oclif": "^1.18.0",
         "package-metadata": "^1.1.2",
-        "parse-imports": "^0.0.5",
+        "parse-imports": "^1.0.0",
         "path": "^0.12.7",
         "ts-node": "^10.0.0",
         "tslib": "^2",
@@ -62,12 +62,13 @@
         "@types/rimraf": "^3.0.0",
         "@typescript-eslint/eslint-plugin": "^4.26.0",
         "@typescript-eslint/parser": "^4.26.0",
+        "cross-env": "^7.0.3",
         "eslint": "^7.27.0",
         "eslint-plugin-jest": "^24.3.6",
-        "jest": "^26.6.3",
+        "jest": "^27.0.0-next.11",
         "package-json": "^6.5.0",
         "read-package-json": "^3.0.1",
         "rimraf": "^3.0.0",
-        "ts-jest": "^26.5.6"
+        "ts-jest": "^27.0.0-next.12"
     }
 }

src/references.ts

@@ -5,7 +5,6 @@ import glob from 'glob-promise'
 import asyncIteratorToArray from 'it-all'
 import _ from "lodash"
 import tqdm from 'ntqdm'
-import parseImports from 'parse-imports'
 import path from 'path'
 
 import { getCacheDirectory } from './npm-deps'
@@ -180,6 +179,17 @@ class PackageReferenceSearcher {
 
         const imports = await (async () => {
             try {
+                // Truly awful hack! There are a few things going on here:
+                // - Jest (or something) can't find parse-imports by just importing its package name
+                //   no matter what. Just give it the path to the src/index.js file
+                // - TypeScript will always try to replace dynamic imports with requires
+                //   which doesn't work for importing ESM from CJS (https://github.com/microsoft/TypeScript/issues/43329).
+                //   We work around by "hiding" our dynamic import in a Function constructor (terrible...)
+                // - All of this required jest@next, ts-jest@next, AND `NODE_OPTIONS=--experimental-vm-modules`
+                const parseImportsIndexPath = path.join(path.dirname(__dirname), 'node_modules/parse-imports/src/index.js')
+                const dynamicImport = new Function('moduleName', 'return import(moduleName)')
+                const parseImports = (await dynamicImport(parseImportsIndexPath)).default
+
                 return await parseImports(source)
             } catch (parseError) {
                 console.warn("Error from parse-imports", { parseError, source: source.slice(0, 100) })