From 675ed9bbf217fa443ddf9b9948657bf31cbc32a0 Mon Sep 17 00:00:00 2001
From: Randall Schmidt <randallschmidt1@gmail.com>
Date: Fri, 9 Jul 2021 14:36:43 -0400
Subject: [PATCH] compile to commonjs

---
 .gitignore             |  2 ++
 commonjs/wrapper.cjs   |  4 ++++
 package-lock.json      | 18 ++++++++++++++++++
 package.json           | 13 ++++++++++---
 src/classes/headers.js | 31 -------------------------------
 test/tests.cjs         | 18 ++++++++++++++++++
 test/tests.js          |  1 -
 7 files changed, 52 insertions(+), 35 deletions(-)
 create mode 100644 commonjs/wrapper.cjs
 delete mode 100644 src/classes/headers.js
 create mode 100644 test/tests.cjs

diff --git a/.gitignore b/.gitignore
index 057a81c..f812b11 100644
--- a/.gitignore
+++ b/.gitignore
@@ -105,3 +105,5 @@ dist
 
 # Other
 .cache
+
+commonjs
diff --git a/commonjs/wrapper.cjs b/commonjs/wrapper.cjs
new file mode 100644
index 0000000..b0e7dc4
--- /dev/null
+++ b/commonjs/wrapper.cjs
@@ -0,0 +1,4 @@
+const mod = require('./index.cjs');
+
+module.exports = mod.default;
+Object.assign(module.exports, mod);
diff --git a/package-lock.json b/package-lock.json
index 685ff4f..5e3f094 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3234,6 +3234,24 @@
         "glob": "^7.1.3"
       }
     },
+    "rollup": {
+      "version": "2.53.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.53.0.tgz",
+      "integrity": "sha512-spgrY78Toh+m0+zaOoeaayJKuzFuWy6o1PdFIBMVwRcuxT0xCOX9A5rChyKe+2ruL4lePKWUMImS4mMW1QAkmQ==",
+      "dev": true,
+      "requires": {
+        "fsevents": "~2.3.2"
+      },
+      "dependencies": {
+        "fsevents": {
+          "version": "2.3.2",
+          "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
+          "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "run-async": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/run-async/-/run-async-2.4.0.tgz",
diff --git a/package.json b/package.json
index 7fad0fb..124cdbb 100644
--- a/package.json
+++ b/package.json
@@ -4,11 +4,17 @@
   "description": "node-fetch with a persistent cache.",
   "main": "src/index.js",
   "type": "module",
+  "exports": {
+    "import": "./src/index.js",
+    "require": "./commonjs/wrapper.cjs"
+  },
   "scripts": {
-    "test": "mocha --timeout 10000 --exit",
+    "buildcjs": "rollup src/index.js --file commonjs/index.cjs --format cjs",
+    "test": "npm run buildcjs && mocha --timeout 10000 --exit",
     "coverage": "nyc --reporter=lcov --reporter=text npm test",
     "lint": "./node_modules/.bin/eslint .",
-    "lintfix": "./node_modules/.bin/eslint . --fix"
+    "lintfix": "./node_modules/.bin/eslint . --fix",
+    "prepublishOnly": "npm test"
   },
   "repository": {
     "type": "git",
@@ -35,7 +41,8 @@
     "husky": "^4.3.0",
     "mocha": "^8.2.1",
     "nyc": "^15.1.0",
-    "rimraf": "^3.0.2"
+    "rimraf": "^3.0.2",
+    "rollup": "^2.53.0"
   },
   "dependencies": {
     "cacache": "^15.2.0",
diff --git a/src/classes/headers.js b/src/classes/headers.js
deleted file mode 100644
index fbbc6b0..0000000
--- a/src/classes/headers.js
+++ /dev/null
@@ -1,31 +0,0 @@
-export class Headers {
-  constructor(rawHeaders) {
-    this.rawHeaders = rawHeaders;
-  }
-
-  entries() {
-    return Object.entries(this.rawHeaders)
-      .sort((e1, e2) => e1[0].localeCompare(e2[0]))
-      .map(([key, val]) => [key, val[0]]);
-  }
-
-  keys() {
-    return this.entries().map((e) => e[0]);
-  }
-
-  values() {
-    return this.entries().map((e) => e[1]);
-  }
-
-  get(name) {
-    return (this.rawHeaders[name.toLowerCase()] || [])[0] || null;
-  }
-
-  has(name) {
-    return !!this.get(name);
-  }
-
-  raw() {
-    return this.rawHeaders;
-  }
-}
diff --git a/test/tests.cjs b/test/tests.cjs
new file mode 100644
index 0000000..767b7a8
--- /dev/null
+++ b/test/tests.cjs
@@ -0,0 +1,18 @@
+const assert = require('assert');
+const fetch = require('../commonjs/wrapper.cjs');
+
+const TWO_HUNDRED_URL = 'https://httpbin.org/status/200';
+
+describe('Commonjs module tests', function() {
+  it('Can make a request', async function() {
+    const res = await fetch(TWO_HUNDRED_URL);
+    assert.strictEqual(res.status, 200);
+  });
+
+  it('Has expected properties', function() {
+    assert(typeof fetch === 'function');
+    assert(fetch.MemoryCache);
+    assert(fetch.FileSystemCache);
+    assert(fetch.fetchBuilder);
+  });
+});
diff --git a/test/tests.js b/test/tests.js
index 747d7b1..ac877d3 100644
--- a/test/tests.js
+++ b/test/tests.js
@@ -476,4 +476,3 @@ describe('File system cache tests', function() {
     assert.strictEqual(res.fromCache, true);
   });
 });
-console.log(process.cwd())
\ No newline at end of file