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-script-step-test.ts

@@ -1,5 +1,4 @@
 import * as fs from 'fs'
-import * as path from 'path'
 import { cleanupJob, prepareJob, runScriptStep } from '../src/hooks'
 import { TestHelper } from './test-setup'
 
@@ -7,22 +6,21 @@ jest.useRealTimers()
 
 let testHelper: TestHelper
 
-const prepareJobJsonPath = path.resolve(
-  `${__dirname}/../../../examples/prepare-job.json`
-)
-let prepareJobData: any
-
-let prepareJobOutputFilePath: string
 let prepareJobOutputData: any
 
+let runScriptStepDefinition
+
 describe('Run script step', () => {
   beforeEach(async () => {
-    const prepareJobJson = fs.readFileSync(prepareJobJsonPath)
-    prepareJobData = JSON.parse(prepareJobJson.toString())
-
     testHelper = new TestHelper()
     await testHelper.initialize()
-    prepareJobOutputFilePath = testHelper.createFile('prepare-job-output.json')
+    const prepareJobOutputFilePath = testHelper.createFile(
+      'prepare-job-output.json'
+    )
+
+    const prepareJobData = testHelper.getPrepareJobDefinition()
+    runScriptStepDefinition = testHelper.getRunScriptStepDefinition()
+
     await prepareJob(prepareJobData.args, prepareJobOutputFilePath)
     const outputContent = fs.readFileSync(prepareJobOutputFilePath)
     prepareJobOutputData = JSON.parse(outputContent.toString())
@@ -38,21 +36,39 @@ describe('Run script step', () => {
   // npm run test run-script-step
 
   it('should not throw an exception', async () => {
-    const args = {
-      entryPointArgs: ['-c', 'echo "test"'],
-      entryPoint: 'bash',
-      environmentVariables: {
-        NODE_ENV: 'development'
-      },
-      prependPath: ['/foo/bar', 'bar/foo'],
-      workingDirectory: '/__w/repo/repo'
-    }
-    const state = {
-      jobPod: prepareJobOutputData.state.jobPod
-    }
-    const responseFile = null
     await expect(
-      runScriptStep(args, state, responseFile)
+      runScriptStep(
+        runScriptStepDefinition.args,
+        prepareJobOutputData.state,
+        null
+      )
+    ).resolves.not.toThrow()
+  })
+
+  it('should fail if the working directory does not exist', async () => {
+    runScriptStepDefinition.args.workingDirectory = '/foo/bar'
+    await expect(
+      runScriptStep(
+        runScriptStepDefinition.args,
+        prepareJobOutputData.state,
+        null
+      )
+    ).rejects.toThrow()
+  })
+
+  it('should shold have env variables available', async () => {
+    runScriptStepDefinition.args.entryPoint = 'bash'
+
+    runScriptStepDefinition.args.entryPointArgs = [
+      '-c',
+      "'if [[ -z $NODE_ENV ]]; then exit 1; fi'"
+    ]
+    await expect(
+      runScriptStep(
+        runScriptStepDefinition.args,
+        prepareJobOutputData.state,
+        null
+      )
     ).resolves.not.toThrow()
   })
 })