Fix working directory and write state for appPod to be used in run-script-step (#8)

* added initial entrypoint script

* change workingg directory working with addition to fix prepare-job state output

* added prepend path

* added run-script-step file generation, removed prepend path from container-step and prepare job

* latest changes with testing run script step

* fix the mounts real fast

* cleanup

* fix tests

* add kind test

* add kind yaml to ignore and run it during ci

* fix kind option

* remove gitignore

* lowercase pwd

* checkout first!

* ignore test file in build.yaml

* fixed wrong working directory and added test to run script step testing for the env

* handle env's/escaping better

* added single quote escape to env escapes

* surounded env value with single quote

* added spacing around run-container-step, changed examples to actually echo hello world

* refactored tests

* make sure to escape properly

* set addition mounts for container steps

* fixup container action mounts

Co-authored-by: Thomas Boop <thboop@github.com>
Co-authored-by: Thomas Boop <52323235+thboop@users.noreply.github.com>

packages/k8s/tests/run-container-step-test.ts

@@ -1,5 +1,3 @@
-import * as fs from 'fs'
-import * as path from 'path'
 import { runContainerStep } from '../src/hooks'
 import { TestHelper } from './test-setup'
 
@@ -7,25 +5,37 @@ jest.useRealTimers()
 
 let testHelper: TestHelper
 
-let runContainerStepJsonPath = path.resolve(
-  `${__dirname}/../../../examples/run-container-step.json`
-)
-
 let runContainerStepData: any
 
 describe('Run container step', () => {
-  beforeAll(async () => {
-    const content = fs.readFileSync(runContainerStepJsonPath)
-    runContainerStepData = JSON.parse(content.toString())
+  beforeEach(async () => {
     testHelper = new TestHelper()
     await testHelper.initialize()
+    runContainerStepData = testHelper.getRunContainerStepDefinition()
   })
+
+  afterEach(async () => {
+    await testHelper.cleanup()
+  })
+
   it('should not throw', async () => {
+    const exitCode = await runContainerStep(runContainerStepData.args)
+    expect(exitCode).toBe(0)
+  })
+
+  it('should fail if the working directory does not exist', async () => {
+    runContainerStepData.args.workingDirectory = '/foo/bar'
+    await expect(runContainerStep(runContainerStepData.args)).rejects.toThrow()
+  })
+
+  it('should shold have env variables available', async () => {
+    runContainerStepData.args.entryPoint = 'bash'
+    runContainerStepData.args.entryPointArgs = [
+      '-c',
+      "'if [[ -z $NODE_ENV ]]; then exit 1; fi'"
+    ]
     await expect(
       runContainerStep(runContainerStepData.args)
     ).resolves.not.toThrow()
   })
-  afterEach(async () => {
-    await testHelper.cleanup()
-  })
 })