🪚 Add a stub of OApp config initialization task (#187)

packages/ua-devtools-evm-hardhat/src/constants/tasks.ts

@@ -2,3 +2,4 @@ export const TASK_LZ_OAPP_WIRE = 'lz:oapp:wire'
 export const TASK_LZ_OAPP_CONFIG_GET_DEFAULT = 'lz:oapp:config:get:default'
 export const TASK_LZ_OAPP_CONFIG_GET = 'lz:oapp:config:get'
 export const TASK_LZ_OAPP_CONFIG_CHECK = 'lz:oapp:config:check'
+export const TASK_LZ_OAPP_CONFIG_INIT = 'lz:oapp:config:init'

packages/ua-devtools-evm-hardhat/src/tasks/oapp/config.init.ts

@@ -0,0 +1,25 @@
+import { task, types } from 'hardhat/config'
+import type { ActionType } from 'hardhat/types'
+import { TASK_LZ_OAPP_CONFIG_INIT } from '@/constants/tasks'
+import { printLogo } from '@layerzerolabs/io-devtools/swag'
+
+interface TaskArgs {
+    oappConfig: string
+    logLevel?: string
+    ci?: boolean
+}
+
+const action: ActionType<TaskArgs> = async (): Promise<void> => {
+    printLogo()
+}
+
+task(TASK_LZ_OAPP_CONFIG_INIT, 'Initialize an OApp configuration file')
+    .addParam('oappConfig', 'Path to the new LayerZero OApp config', './layerzero.config', types.string)
+    .addParam('logLevel', 'Logging level. One of: error, warn, info, verbose, debug, silly', 'info', types.string)
+    .addParam(
+        'ci',
+        'Continuous integration (non-interactive) mode. Will not ask for any input from the user',
+        false,
+        types.boolean
+    )
+    .setAction(action)

packages/ua-devtools-evm-hardhat/src/tasks/oapp/index.ts

@@ -2,3 +2,4 @@ import './wire'
 import './config.check'
 import './config.get.default'
 import './config.get'
+import './config.init'

tests/ua-devtools-evm-hardhat-test/test/task/oapp/init.test.ts

@@ -0,0 +1,29 @@
+import hre from 'hardhat'
+import { promptToContinue } from '@layerzerolabs/io-devtools'
+import { TASK_LZ_OAPP_CONFIG_INIT } from '@layerzerolabs/ua-devtools-evm-hardhat'
+import { deployOAppFixture } from '../../__utils__/oapp'
+
+jest.mock('@layerzerolabs/io-devtools', () => {
+    const original = jest.requireActual('@layerzerolabs/io-devtools')
+
+    return {
+        ...original,
+        promptToContinue: jest.fn().mockRejectedValue('Not mocked'),
+    }
+})
+
+const promptToContinueMock = promptToContinue as jest.Mock
+
+describe(`task ${TASK_LZ_OAPP_CONFIG_INIT}`, () => {
+    beforeAll(async () => {
+        await deployOAppFixture()
+    })
+
+    beforeEach(async () => {
+        promptToContinueMock.mockReset()
+    })
+
+    it('should do nothing', async () => {
+        await expect(hre.run(TASK_LZ_OAPP_CONFIG_INIT, {})).resolves.toBeUndefined()
+    })
+})