Some cleanup new release script

Author: vanpelt

.gitignore

@@ -1 +1,2 @@
 node_modules
+staging/*

.prettierrc

@@ -0,0 +1,8 @@
+{
+  "parser": "typescript",
+  "trailingComma": "es5",
+  "singleQuote": true,
+  "bracketSpacing": false,
+  "jsxBracketSameLine": true,
+  "tabWidth": 2
+}

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "editor.formatOnSave": true
+}

fragments/.gitkeep CHANGELOG.mdfragments/.gitkeep renamed to CHANGELOG.md

@@ -7,32 +7,27 @@
   "license": "MIT",
   "private": true,
   "devDependencies": {
-    "@grupoboticario/news-fragments": "^1.7.0",
+    "@octokit/rest": "^18.0.6",
     "release-it": "^14.1.0"
   },
   "scripts": {
     "release": "release-it"
   },
   "release-it": {
+    "git": {
+      "requireCleanWorkingDir": false
+    },
     "github": {
-      "release": true
+      "release": true,
+      "releaseNotes": "cat staging/RELEASE.md"
     },
     "npm": {
       "publish": false,
       "release": false
     },
     "plugins": {
-      "@grupoboticario/news-fragments": {
-        "fragmentsTypes": [
-          {
-            "title": "Features",
-            "extension": "feature"
-          },
-          {
-            "title": "Bugfixes",
-            "extension": "bugfix"
-          }
-        ]
+      "./plugins/release.js": {
+        "legacy": false
       }
     }
   }

package.json

@@ -0,0 +1,121 @@
+const {Plugin} = require('release-it');
+const {Octokit} = require('@octokit/rest');
+const pkg = require('../package.json');
+const fs = require('fs');
+
+class WandbPlugin extends Plugin {
+  async init() {
+    this.octokit = new Octokit({
+      baseUrl: 'https://api.github.com',
+      auth: process.env['GITHUB_TOKEN'],
+      userAgent: `local/${pkg.version}`,
+      log: null,
+      request: {
+        timeout: 10000,
+      },
+    });
+    this.registerPrompts({
+      release_notes: {
+        type: 'editor',
+        name: 'release_notes',
+        default: this.defaultNotes.bind(this),
+        message: () => "Let's edit the release notes.",
+      },
+    });
+  }
+
+  async defaultNotes() {
+    if (this.options.legacy) {
+      // TODO: version
+      const res = await this.octokit.repos.getReleaseByTag({
+        owner: 'wandb',
+        repo: 'core',
+        tag: 'local/v0.9.4',
+      });
+      this.setContext({date: new Date(res.data.published_at)});
+      return res.data.body;
+    } else {
+      this.setContext({date: new Date()});
+      // TODO: latestVersion
+      let res = await this.octokit.repos.getReleaseByTag({
+        owner: 'wandb',
+        repo: 'core',
+        tag: 'local/v0.9.30',
+      });
+      const lastReleaseSHA = res.data.target_commitish;
+      const publishedAt = res.data.published_at;
+      console.log('Grabbing all commits from since', publishedAt, lastReleaseSHA);
+      res = await this.octokit.repos.listCommits({
+        owner: 'wandb',
+        repo: 'core',
+        per_page: 100,
+        since: publishedAt,
+      });
+      //new Date(commit.author.date) > new Date(publishedAt)
+      if(res.data.length > 100) {
+        console.warn("There have been more than 100 commits since the last release!")
+      }
+      const notes = res.data
+        .map((commit) => `* ${commit.commit.message.split('\n')[0]}`)
+        .join('\n');
+      return notes;
+    }
+  }
+
+  bump(version) {
+    this.setContext({version});
+  }
+
+  getChangelog(latestVersion) {
+    this.setContext({latestVersion});
+  }
+
+  saveChangelogToFile(filePath, renderedTemplate) {
+    const fileDescriptor = fs.openSync(filePath, 'a+');
+
+    const oldData = fs.readFileSync(filePath);
+    const newData = new Buffer.from(renderedTemplate);
+
+    fs.writeSync(fileDescriptor, newData, 0, newData.length, 0);
+    fs.writeSync(fileDescriptor, oldData, 0, oldData.length, newData.length);
+
+    fs.closeSync(fileDescriptor);
+  }
+
+  saveReleaseNotesToFile(filePath, notes) {
+    const fileDescriptor = fs.openSync(filePath, 'a+');
+    const newData = new Buffer.from(notes);
+    fs.writeSync(fileDescriptor, newData, 0, newData.length, 0);
+    fs.closeSync(fileDescriptor);
+  }
+
+  getFormattedDate() {
+    const date = this.getContext('date');
+    return date.toLocaleDateString('en-us', {
+      month: 'long',
+      day: 'numeric',
+      year: 'numeric',
+    });
+  }
+
+  async beforeRelease() {
+    await this.step({
+      enabled: true,
+      task: (notes) => {
+        this.setContext({notes});
+        console.log('CTX', this.getContext());
+        this.saveReleaseNotesToFile('staging/RELEASE.md', notes);
+        this.saveChangelogToFile(
+          'CHANGELOG.md',
+          `# wandb/local:${this.getContext(
+            'version'
+          )} - ${this.getFormattedDate()}\n\n${notes}\n\n`
+        );
+      },
+      label: 'Creating notes',
+      prompt: 'release_notes',
+    });
+  }
+}
+
+module.exports = WandbPlugin;