Merge pull request #4 from tomyitav/deploy-command

Deploy command

Author: tomyitav

README.md

@@ -38,6 +38,14 @@ To generate a matching resolver file for type file, execute the command:
 This will create a matching file, with all Query, Mutation and Subscription
 definitions.
 
+### Deploy server to production
+
+Inside the project directory, type: 
+
+```gga d```
+
+This will run the server *deploy* script, and will move the server to production! :rocket:
+
 ### Extended documentation
 
 Please check out the [extended documentation](https://tomyitav.github.io/generate-graphql-app) for more information

package-lock.json

@@ -1,7 +1,8 @@
 import { AbstractCommand } from './abstract-command'
 import { Init } from './init'
 import { Resolver } from './resolver/resolver'
+import { Deploy } from './deploy'
 
-const allCommands: AbstractCommand[] = [new Init(), new Resolver()]
+const allCommands: AbstractCommand[] = [new Init(), new Resolver(), new Deploy()]
 
 export default allCommands

src/commands/all-commands.ts

@@ -0,0 +1,43 @@
+import { AbstractCommand } from './abstract-command'
+import { shell } from '../utils/shell'
+import { fileExists } from '../utils/file-operations'
+import * as path from 'path'
+
+export class Deploy extends AbstractCommand {
+  public getName(): string {
+    return 'deploy [project-path]'
+  }
+
+  public getDescription(): string {
+    return 'Deploy project to production'
+  }
+
+  public getAlias(): string {
+    return 'd'
+  }
+
+  public getAction(): (...args: any[]) => void {
+    return async (projectPath: string) => {
+      try {
+        const pathToAppend = projectPath ? projectPath : ''
+        const pkgJsonFileExist = await fileExists(path.join(pathToAppend, 'package.json'))
+        if (!pkgJsonFileExist) {
+          console.error('No package.json file found, exiting...')
+          return
+        }
+        console.log('Deploying server to production...')
+        if (pathToAppend !== '') {
+          process.chdir(pathToAppend)
+        }
+        await shell(this.getDeployCommand())
+        console.log('Project successfully deployed!')
+      } catch (err) {
+        console.error('Got error in deploy command- ', err)
+      }
+    }
+  }
+
+  private getDeployCommand(): string {
+    return `npm run deploy`
+  }
+}

src/commands/deploy.ts

@@ -0,0 +1,44 @@
+import { AbstractCommand } from '../../../src/commands/abstract-command'
+import { Deploy } from '../../../src/commands/deploy'
+import * as path from 'path'
+
+describe('test for deploy command', () => {
+  let deploy: AbstractCommand
+  const pathToProjectDir = './test/commands/deploy/inner-dir'
+  const pathToProjectNoPackage = './test/commands/deploy/inner-dir-no-package'
+  const absoluteProcessDir = path.join(process.cwd(), pathToProjectDir)
+  const absoluteProcessDirNoPackage = path.join(process.cwd(), pathToProjectNoPackage)
+
+  beforeAll(() => {
+    deploy = new Deploy()
+  })
+
+  it('works if action returns a function', () => {
+    const act = deploy.getAction()
+    expect(act).toBeInstanceOf(Function)
+  })
+
+  it('works if deploy command is executed in directory', async () => {
+    const act = deploy.getAction()
+    const spy = jest.spyOn(deploy as any, 'getDeployCommand')
+    await act(undefined)
+    expect(spy).toHaveBeenCalled()
+    spy.mockRestore()
+  })
+
+  it('works if deploy command is executed with directory path', async () => {
+    const act = deploy.getAction()
+    const spy = jest.spyOn(deploy as any, 'getDeployCommand')
+    await act(absoluteProcessDir)
+    expect(spy).toHaveBeenCalled()
+    spy.mockRestore()
+  })
+
+  it('works if deploy command is not executed when no package.json', async () => {
+    const act = deploy.getAction()
+    const spy = jest.spyOn(deploy as any, 'getDeployCommand')
+    await act(absoluteProcessDirNoPackage)
+    expect(spy).not.toHaveBeenCalled()
+    spy.mockRestore()
+  })
+})

test/commands/deploy/deploy.test.ts

@@ -0,0 +1,12 @@
+{
+  "name": "packag-json-example",
+  "version": "1.0.0",
+  "description": "simple package json example",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+	"deploy": "echo \"Deploy command will be executed\" "
+  },
+  "author": "",
+  "license": "ISC"
+}

test/commands/deploy/inner-dir/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "packag-json-example",
+  "version": "1.0.0",
+  "description": "simple package json example",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+	"deploy": "echo \"Deploy command will be executed\" "
+  },
+  "author": "",
+  "license": "ISC"
+}