chore(workflow): setup sync workflow

.github/workflows/sync-trustwallet-assets.yml

@@ -0,0 +1,50 @@
+name: Sync
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * *'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+
+      - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d # v3.8.1
+        with:
+          node-version-file: '.nvmrc'
+
+      - run: corepack enable pnpm
+
+      - run: pnpm install --frozen-lockfile
+
+      - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
+        with:
+          path: workspace/sync-trustwallet-assets/repo
+          repository: trustwallet/assets
+          ref: master
+
+      - run: pnpm turbo run sync
+        working-directory: workspace/sync-trustwallet-assets
+
+      - uses: peter-evans/create-pull-request@153407881ec5c347639a548ade7d8ad1d6740e38 # v5.0.2
+        with:
+          commit-message: 'sync(assets): trustwallet/assets'
+          title: 'sync(assets): trustwallet/assets'
+          committer: Frontmatter Bot <${{ github.actor }}@users.noreply.github.com>
+          author: Frontmatter Bot <${{ github.actor }}@users.noreply.github.com>
+          body: |
+            #### What this PR does / why we need it:
+
+            Sync latest changes from `trustwallet/assets` repository.
+
+          branch: sync/trustwallet/assets

packages/example/package.json

@@ -5,7 +5,6 @@
   "repository": {
     "url": "git+https://github.com/levaintech/frontmatter"
   },
-  "type": "module",
   "main": "./dist/index.js",
   "source": "./src/index.ts",
   "types": "./dist/index.d.ts",

workspace/eslint-config/index.js

@@ -1,10 +1,14 @@
 module.exports = [
+  {
+    ignores: ['**/dist/*'],
+  },
   require('@eslint/js').configs.recommended,
   {
     files: ['**/*.ts', '**/*.tsx'],
     plugins: {
       '@typescript-eslint': require('@typescript-eslint/eslint-plugin'),
     },
+    rules: require('@typescript-eslint/eslint-plugin').configs.recommended.rules,
     languageOptions: {
       parser: require('@typescript-eslint/parser'),
     },

workspace/sync-trustwallet-assets/.gitignore

@@ -0,0 +1 @@
+repo/

workspace/sync-trustwallet-assets/package.json

@@ -0,0 +1,31 @@
+{
+  "name": "@workspace/sync-trustwallet-assets",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "build": "tsc --project tsconfig.build.json",
+    "clean": "rm -rf dist",
+    "lint": "eslint .",
+    "sync": "node dist/index.js",
+    "test": "jest"
+  },
+  "lint-staged": {
+    "*": [
+      "prettier --write --ignore-unknown"
+    ],
+    "*.{ts,tsx}": [
+      "eslint --fix",
+      "prettier --write"
+    ]
+  },
+  "jest": {
+    "preset": "@workspace/jest-preset"
+  },
+  "dependencies": {
+    "yaml": "^2.3.4"
+  },
+  "devDependencies": {
+    "@workspace/jest-preset": "workspace:*",
+    "@workspace/tsconfig": "workspace:*"
+  }
+}

workspace/sync-trustwallet-assets/src/gitlog.ts

@@ -0,0 +1,17 @@
+import { exec } from 'node:child_process';
+
+export function getAuthorName(filepath: string): Promise<string> {
+  return new Promise((resolve, reject) => {
+    exec(`git log -1 --pretty=format:"%ae" ${filepath}`, (error, stdout, stderr) => {
+      if (error) {
+        reject(error);
+        return;
+      }
+      if (stderr) {
+        reject(stderr);
+        return;
+      }
+      resolve(stdout);
+    });
+  });
+}

workspace/sync-trustwallet-assets/src/index.ts

@@ -0,0 +1,12 @@
+import { join } from 'node:path';
+import process from 'node:process';
+
+import { Eip155Sync } from './sync';
+
+export async function sync(): Promise<void> {
+  const cwd = process.cwd();
+
+  await new Eip155Sync(join(cwd, 'repo/blockchains/ethereum/assets'), join(cwd, '../../packages/eip155/1')).sync();
+}
+
+void sync();

workspace/sync-trustwallet-assets/src/sync.ts

@@ -0,0 +1,110 @@
+import { copyFile, mkdir, readdir, readFile, stat, writeFile } from 'node:fs/promises';
+
+import { stringify } from 'yaml';
+
+import { getAuthorName } from './gitlog';
+
+interface Info {
+  name: string;
+  website: string;
+  description: string;
+  explorer: string;
+  type: string;
+  symbol: string;
+  decimals: number;
+  status: string;
+  id: string;
+  tags: string[];
+  links: {
+    name: string;
+    url: string;
+  }[];
+}
+
+export abstract class Sync {
+  constructor(
+    protected readonly from: string,
+    protected readonly to: string,
+  ) {}
+
+  async sync() {
+    const dirs = await readdir(this.from);
+    // TODO(fuxingloh): Limit to first 100 files for testing
+    for (const dir of dirs.slice(0, 100)) {
+      const info = JSON.parse(
+        await readFile(`${this.from}/${dir}/info.json`, {
+          encoding: 'utf-8',
+        }),
+      ) as Partial<Info>;
+
+      if (!(await this.shouldWrite(dir, info))) continue;
+      await this.write(dir, info);
+    }
+  }
+
+  async shouldWrite(dir: string, info: Partial<Info>): Promise<boolean> {
+    // Make sure logo.png and info.json exists
+    const fromLogoStats = await stat(`${this.from}/${dir}/logo.png`);
+    const fromInfoStats = await stat(`${this.from}/${dir}/info.json`);
+    if (!fromLogoStats.isFile() || !fromInfoStats.isFile()) return false;
+
+    // If README.md and logo.png do not exist on the other side, write it
+    const namespace = this.getNamespace(info);
+    const toLogoStats = await stat(`${this.to}/${namespace}/logo.png`);
+    const toReadmeStats = await stat(`${this.to}/${namespace}/README.md`);
+    if (!toLogoStats.isFile() || !toReadmeStats.isFile()) return true;
+
+    // Otherwise, allow overwriting if the author is Frontmatter Bot
+    const name = await getAuthorName(`${this.to}/${namespace}/README.md`);
+    return name === 'Frontmatter Bot';
+  }
+
+  abstract write(dir: string, info: Partial<Info>): Promise<void>;
+
+  abstract getNamespace(info: Partial<Info>): string;
+
+  createLinks(info: Partial<Info>): Info['links'] {
+    const links: Info['links'] = [];
+    if (info.website) links.push({ name: 'website', url: info.website });
+    if (info.explorer) links.push({ name: 'explorer', url: info.explorer });
+
+    if (info.links) {
+      for (const link of info.links) {
+        if (link.name === 'website' || link.name === 'explorer') continue;
+        if (!link.url?.startsWith('https://')) continue;
+        if (!link.name) continue;
+        links.push(link);
+      }
+    }
+    return links;
+  }
+}
+
+export class Eip155Sync extends Sync {
+  async write(dir: string, info: Partial<Info>): Promise<void> {
+    const namespace = this.getNamespace(info);
+    await mkdir(`${this.to}/${namespace}`, { recursive: true });
+    await copyFile(`${this.from}/${dir}/logo.png`, `${this.to}/${namespace}/logo.png`);
+    await writeFile(
+      `${this.to}/${namespace}/README.md`,
+      [
+        `---`,
+        stringify({
+          symbol: info.symbol,
+          decimals: info.decimals,
+          tags: info.tags,
+          links: this.createLinks(info),
+        }),
+        `---`,
+        '',
+        `# ${info.name}`,
+        '',
+        info.description,
+      ].join('\n'),
+    );
+  }
+
+  getNamespace(info: Partial<Info>): string {
+    return info.type!.toLowerCase() + '/' + info.id;
+  }
+}

workspace/sync-trustwallet-assets/tsconfig.build.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "dist"
+  },
+  "include": ["src"],
+  "exclude": ["**/*.unit.ts"]
+}

workspace/sync-trustwallet-assets/tsconfig.json

@@ -0,0 +1,3 @@
+{
+  "extends": "@workspace/tsconfig"
+}

workspace/sync-trustwallet-assets/turbo.json

@@ -0,0 +1,9 @@
+{
+  "$schema": "https://turborepo.org/schema.json",
+  "extends": ["//"],
+  "pipeline": {
+    "sync": {
+      "dependsOn": ["build"]
+    }
+  }
+}

workspace/tsconfig/tsconfig.json

@@ -4,7 +4,7 @@
   "compilerOptions": {
     "lib": ["ES2021"],
     "target": "ES2020",
-    "module": "ES2020",
+    "module": "CommonJS",
     "allowJs": true,
     "composite": false,
     "declaration": true,