fix(create-package-json): add @octokit/core >= 3 as peerDependency fo… (#56)

Author: oscard0m

lib/create-package-json.js

@@ -2,6 +2,10 @@ module.exports = createPackageJson;
 
 const writePrettyFile = require("./write-pretty-file");
 
+const OCTOKIT_PLUGIN_PEER_DEPENDENCIES = {
+  "@octokit/core": ">= 3",
+};
+
 async function createPackageJson(answers) {
   const pkg = {
     name: answers.packageName,
@@ -20,6 +24,7 @@ async function createPackageJson(answers) {
     license: "MIT",
     dependencies: {},
     devDependencies: {},
+    peerDependencies: {},
     jest: {
       preset: "ts-jest",
       coverageThreshold: {
@@ -67,6 +72,9 @@ async function createPackageJson(answers) {
   if (answers.supportsBrowsers) {
     pkg["@pika/pack"].pipeline.push(["@pika/plugin-build-web"]);
   }
+  if (answers.isPlugin) {
+    Object.assign(pkg.peerDependencies, OCTOKIT_PLUGIN_PEER_DEPENDENCIES);
+  }
 
   await writePrettyFile("package.json", JSON.stringify(pkg));
 }