feat: Added pnpm

Author: kevinwang5658

src/index.ts

@@ -14,6 +14,7 @@ import { GitLfsResource } from './resources/git/lfs/git-lfs.js';
 import { HomebrewResource } from './resources/homebrew/homebrew.js';
 import { JenvResource } from './resources/java/jenv/jenv.js';
 import { NvmResource } from './resources/node/nvm/nvm.js';
+import { Pnpm } from './resources/node/pnpm/pnpm.js';
 import { PgcliResource } from './resources/pgcli/pgcli.js';
 import { PyenvResource } from './resources/python/pyenv/pyenv.js';
 import { Virtualenv } from './resources/python/virtualenv/virtualenv.js';
@@ -59,6 +60,7 @@ runPlugin(Plugin.create(
     new ActionResource(),
     new FileResource(),
     new Virtualenv(),
-    new VirtualenvProject()
+    new VirtualenvProject(),
+    new Pnpm()
   ])
 )

src/resources/node/pnpm/pnpm-schema.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "https://www.codifycli.com/pnpm.json",
+  "title": "Nvm resource",
+  "description": "Install and manage Node versions using nvm.",
+  "type": "object",
+  "properties": {
+    "version": {
+      "type": "string",
+      "description": "A specific version of pnpm to install. (defaults to the latest)"
+    }
+  },
+  "additionalProperties": false
+}

src/resources/node/pnpm/pnpm.ts

@@ -0,0 +1,75 @@
+import { CreatePlan, DestroyPlan, RefreshContext, Resource, ResourceSettings, getPty } from 'codify-plugin-lib';
+import { ResourceConfig } from 'codify-schemas';
+import fs from 'node:fs/promises';
+import os from 'node:os';
+import path from 'node:path';
+
+import { codifySpawn } from '../../../utils/codify-spawn.js';
+import { FileUtils } from '../../../utils/file-utils.js';
+import schema from './pnpm-schema.json';
+
+export interface PnpmConfig extends ResourceConfig {
+  version?: string;
+}
+
+export class Pnpm extends Resource<PnpmConfig> {
+  getSettings(): ResourceSettings<PnpmConfig> {
+    return {
+      id: 'pnpm',
+      schema,
+      parameterSettings: {
+        version: { type: 'version' }
+      }
+    }
+  }
+
+  async refresh(parameters: Partial<PnpmConfig>, context: RefreshContext<PnpmConfig>): Promise<Partial<PnpmConfig> | Partial<PnpmConfig>[] | null> {
+    const pty = getPty();
+
+    const { status } = await pty.spawnSafe('which pnpm');
+    if (status === 'error') {
+      return null;
+    }
+
+    // Return a specific version if it's required from the user.
+    if (parameters.version) {
+      const { data } = await pty.spawn('pnpm --version');
+      return { version: data }
+    }
+ 
+      return parameters;
+    
+  }
+
+  async create(plan: CreatePlan<PnpmConfig>): Promise<void> {
+    const specificVersion = plan.desiredConfig.version;
+
+    specificVersion
+      ? await codifySpawn(`curl -fsSL https://get.pnpm.io/install.sh | env PNPM_VERSION=${specificVersion} sh -`)
+      : await codifySpawn('curl -fsSL https://get.pnpm.io/install.sh | sh -')
+  }
+
+  async destroy(plan: DestroyPlan<PnpmConfig>): Promise<void> {
+    const { data: pnpmLocation } = await codifySpawn('which pnpm');
+    if (pnpmLocation.trim().toLowerCase() !== path.join(os.homedir(), 'Library', 'pnpm', 'pnpm').trim().toLowerCase()) {
+      throw new Error('pnpm was installed outside of Codify. Please uninstall manually and re-run Codify');
+    }
+
+    const { data: pnpmHome } = await codifySpawn('echo $PNPM_HOME', { throws: false });
+    if (!pnpmHome) {
+      throw new Error('$PNPM_HOME variable is not set. Unable to determine how to uninstall pnpm. Please uninstall manually and re-run Codify.')
+    }
+
+    await fs.rm(pnpmHome, { recursive: true, force: true });
+    console.log('Successfully uninstalled pnpm');
+
+    await FileUtils.removeLineFromZshrc('# pnpm')
+    await FileUtils.removeLineFromZshrc(`export PNPM_HOME="${os.homedir()}/Library/pnpm"`)
+    await FileUtils.removeFromFile(path.join(os.homedir(), '.zshrc'),
+`case ":$PATH:" in
+  *":$PNPM_HOME:"*) ;;
+  *) export PATH="$PNPM_HOME:$PATH" ;;
+esac`)
+    await FileUtils.removeLineFromZshrc('# pnpm end')
+  }
+}

test/node/pnpm/pnpm.test.ts

@@ -0,0 +1,20 @@
+import { describe, expect, it } from 'vitest';
+import { PluginTester } from 'codify-plugin-test';
+import path from 'node:path';
+import fs from 'node:fs';
+import os from 'node:os';
+
+describe('Pnpm tests', () => {
+  const pluginPath = path.resolve('./src/index.ts');
+
+  it('Can install and uninstall pnpm', { timeout: 300000 }, async () => {
+    await PluginTester.fullTest(pluginPath, [
+      { type: 'pnpm' },
+    ], {
+      validateDestroy: async () => {
+        const zshFile = fs.readFileSync(path.join(os.homedir(), '.zshrc'), 'utf8')
+        expect(zshFile.trim()).to.eq('');
+      }
+    })
+  })
+})