fix: replace @octokit/rest with @octokit/core (#27)

CONTRIBUTING.md

@@ -9,8 +9,12 @@ Here is a script that records fixtures and logs them to stdout
 
 ```js
 const TOKEN = process.env.TOKEN
-const octokit = require('@octokit/rest')
-  .plugin(require('.'))()
+const { Octokit } = require('@octokit/core')
+const createPullRequest = require('.')
+const MyOctokit = Octokit.plugin(createPullRequest)()
+const octokit = new MyOctokit({
+  auth: TOKEN
+})
 
 
 const fixtures = []

README.md

@@ -18,13 +18,14 @@ Features
 Update or create two files with a single commit
 
 ```js
-const Octokit = require("@octokit/rest").plugin(
-  require("octokit-create-pull-request")
-);
+const { Octokit } = require("@octokit/core");
+const createPullRequest = require("octokit-create-pull-request");
+
+const MyOctokit = Octokit.plugin(createPullRequest);
 
 const TOKEN = "secret123"; // token needs "repo" scope
-const octokit = new Octokit({
-  auth: `token ${TOKEN}`
+const octokit = new MyOctokit({
+  auth: TOKEN
 });
 
 // Returns a normal Octokit PR response

lib/create-pull-request.js

@@ -4,7 +4,10 @@ async function createPullRequest(
   octokit,
   { owner, repo, title, body, base, head, changes }
 ) {
-  let response = await octokit.repos.get({ owner, repo });
+  let response = await octokit.request("GET /repos/:owner/:repo", {
+    owner,
+    repo
+  });
 
   if (!response.data.permissions) {
     throw new Error("[octokit-create-pull-request] Missing authentication");
@@ -17,8 +20,8 @@ async function createPullRequest(
   let fork = owner;
 
   if (!response.data.permissions.push) {
-    const user = await octokit.users.getAuthenticated();
-    const forks = await octokit.repos.listForks({
+    const user = await octokit.request("GET /user");
+    const forks = await octokit.request("GET /repos/:owner/:repo/forks", {
       owner,
       repo
     });
@@ -27,7 +30,7 @@ async function createPullRequest(
     );
 
     if (!hasFork) {
-      await octokit.repos.createFork({
+      await octokit.request("POST /repos/:owner/:repo/forks", {
         owner,
         repo
       });
@@ -36,7 +39,7 @@ async function createPullRequest(
     fork = user.data.login;
   }
 
-  response = await octokit.repos.listCommits({
+  response = await octokit.request("GET /repos/:owner/:repo/commits", {
     owner,
     repo,
     sha: base,
@@ -88,7 +91,7 @@ async function createPullRequest(
 
   const newTreeSha = response.data.sha;
 
-  response = await octokit.git.createCommit({
+  response = await octokit.request("POST /repos/:owner/:repo/git/commits", {
     owner: fork,
     repo,
     message: changes.commit,
@@ -97,14 +100,14 @@ async function createPullRequest(
   });
   latestCommitSha = response.data.sha;
 
-  await octokit.git.createRef({
+  await octokit.request("POST /repos/:owner/:repo/git/refs", {
     owner: fork,
     repo,
     sha: latestCommitSha,
     ref: `refs/heads/${head}`
   });
 
-  return await octokit.pulls.create({
+  return await octokit.request("POST /repos/:owner/:repo/pulls", {
     owner,
     repo,
     head: `${fork}:${head}`,