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/docker/tests/cleanup-job-test.ts

@@ -1,4 +1,4 @@
-import * as fs from 'fs'
+import { PrepareJobArgs } from 'hooklib/lib'
 import { cleanupJob, prepareJob } from '../src/hooks'
 import TestSetup from './test-setup'
 
@@ -11,22 +11,16 @@ describe('cleanup job', () => {
     testSetup = new TestSetup()
     testSetup.initialize()
 
-    const prepareJobDefinition = JSON.parse(
-      fs.readFileSync(
-        `${__dirname}/../../../examples/prepare-job.json`,
-        'utf-8'
-      )
-    )
+    const prepareJobDefinition = testSetup.getPrepareJobDefinition()
 
     const prepareJobOutput = testSetup.createOutputFile(
       'prepare-job-output.json'
     )
 
-    prepareJobDefinition.args.container.registry = null
-    prepareJobDefinition.args.services.forEach(s => {
-      s.registry = null
-    })
-    await prepareJob(prepareJobDefinition.args, prepareJobOutput)
+    await prepareJob(
+      prepareJobDefinition.args as PrepareJobArgs,
+      prepareJobOutput
+    )
   })
 
   afterEach(() => {

packages/docker/tests/container-build-test.ts

@@ -1,24 +1,15 @@
-import * as fs from 'fs'
 import { containerBuild } from '../src/dockerCommands'
 import TestSetup from './test-setup'
 
 let testSetup
 let runContainerStepDefinition
-const runContainerStepInputPath = `${__dirname}/../../../examples/run-container-step.json`
 
 describe('container build', () => {
   beforeEach(() => {
     testSetup = new TestSetup()
     testSetup.initialize()
 
-    let runContainerStepJson = fs.readFileSync(
-      runContainerStepInputPath,
-      'utf8'
-    )
-    runContainerStepDefinition = JSON.parse(runContainerStepJson.toString())
-    runContainerStepDefinition.image = ''
-    const actionPath = testSetup.initializeDockerAction()
-    runContainerStepDefinition.dockerfile = `${actionPath}/Dockerfile`
+    runContainerStepDefinition = testSetup.getRunContainerStepDefinition()
   })
 
   afterEach(() => {
@@ -26,6 +17,9 @@ describe('container build', () => {
   })
 
   it('should build container', async () => {
+    runContainerStepDefinition.image = ''
+    const actionPath = testSetup.initializeDockerAction()
+    runContainerStepDefinition.dockerfile = `${actionPath}/Dockerfile`
     await expect(
       containerBuild(runContainerStepDefinition, 'example-test-tag')
     ).resolves.not.toThrow()

packages/docker/tests/e2e-test.ts

@@ -1,5 +1,4 @@
 import * as fs from 'fs'
-import * as path from 'path'
 import {
   cleanupJob,
   prepareJob,
@@ -8,28 +7,7 @@ import {
 } from '../src/hooks'
 import TestSetup from './test-setup'
 
-const definitions = {
-  prepareJob: JSON.parse(
-    fs.readFileSync(
-      path.resolve(__dirname + '/../../../examples/prepare-job.json'),
-      'utf8'
-    )
-  ),
-
-  runContainerStep: JSON.parse(
-    fs.readFileSync(
-      path.resolve(__dirname + '/../../../examples/run-container-step.json'),
-      'utf8'
-    )
-  ),
-
-  runScriptStep: JSON.parse(
-    fs.readFileSync(
-      path.resolve(__dirname + '/../../../examples/run-script-step.json'),
-      'utf-8'
-    )
-  )
-}
+let definitions
 
 let testSetup: TestSetup
 
@@ -37,12 +15,12 @@ describe('e2e', () => {
   beforeEach(() => {
     testSetup = new TestSetup()
     testSetup.initialize()
-    definitions.prepareJob.args.container.systemMountVolumes =
-      testSetup.systemMountVolumes
-    definitions.prepareJob.args.container.registry = null
-    definitions.prepareJob.args.services.forEach(s => {
-      s.registry = null
-    })
+
+    definitions = {
+      prepareJob: testSetup.getPrepareJobDefinition(),
+      runScriptStep: testSetup.getRunScriptStepDefinition(),
+      runContainerStep: testSetup.getRunContainerStepDefinition()
+    }
   })
 
   afterEach(() => {

packages/docker/tests/prepare-job-test.ts

@@ -4,9 +4,7 @@ import TestSetup from './test-setup'
 
 jest.useRealTimers()
 
-const prepareJobDefinition = JSON.parse(
-  fs.readFileSync(`${__dirname}/../../../examples/prepare-job.json`, 'utf-8')
-)
+let prepareJobDefinition
 
 let testSetup: TestSetup
 
@@ -14,15 +12,7 @@ describe('prepare job', () => {
   beforeEach(() => {
     testSetup = new TestSetup()
     testSetup.initialize()
-
-    prepareJobDefinition.args.container.systemMountVolumes =
-      testSetup.systemMountVolumes
-    prepareJobDefinition.args.container.workingDirectory =
-      testSetup.workingDirectory
-    prepareJobDefinition.args.container.registry = null
-    prepareJobDefinition.args.services.forEach(s => {
-      s.registry = null
-    })
+    prepareJobDefinition = testSetup.getPrepareJobDefinition()
   })
 
   afterEach(() => {

packages/docker/tests/run-script-step-test.ts

@@ -1,6 +1,5 @@
 import * as fs from 'fs'
 import { PrepareJobResponse } from 'hooklib/lib'
-import * as path from 'path'
 import { prepareJob, runScriptStep } from '../src/hooks'
 import TestSetup from './test-setup'
 
@@ -8,36 +7,23 @@ jest.useRealTimers()
 
 let testSetup: TestSetup
 
-const definitions = {
-  prepareJob: JSON.parse(
-    fs.readFileSync(
-      path.resolve(__dirname + '/../../../examples/prepare-job.json'),
-      'utf8'
-    )
-  ),
-
-  runScriptStep: JSON.parse(
-    fs.readFileSync(
-      path.resolve(__dirname + '/../../../examples/run-script-step.json'),
-      'utf-8'
-    )
-  )
-}
+let definitions
 
 let prepareJobResponse: PrepareJobResponse
 
-describe('run-script-step', () => {
+describe('run script step', () => {
   beforeEach(async () => {
     testSetup = new TestSetup()
     testSetup.initialize()
 
+    definitions = {
+      prepareJob: testSetup.getPrepareJobDefinition(),
+      runScriptStep: testSetup.getRunScriptStepDefinition()
+    }
+
     const prepareJobOutput = testSetup.createOutputFile(
       'prepare-job-output.json'
     )
-    definitions.prepareJob.args.container.registry = null
-    definitions.prepareJob.args.services.forEach(s => {
-      s.registry = null
-    })
     await prepareJob(definitions.prepareJob.args, prepareJobOutput)
 
     prepareJobResponse = JSON.parse(fs.readFileSync(prepareJobOutput, 'utf-8'))

packages/docker/tests/test-setup.ts

@@ -1,5 +1,6 @@
 import * as fs from 'fs'
 import { Mount } from 'hooklib'
+import { HookData } from 'hooklib/lib'
 import * as path from 'path'
 import { env } from 'process'
 import { v4 as uuidv4 } from 'uuid'
@@ -51,13 +52,18 @@ export default class TestSetup {
     for (const dir of this.allTestDirectories) {
       fs.mkdirSync(dir, { recursive: true })
     }
+
+    fs.copyFileSync(
+      path.resolve(`${__dirname}/../../../examples/example-script.sh`),
+      `${env.RUNNER_TEMP}/example-script.sh`
+    )
   }
 
   public teardown(): void {
     fs.rmdirSync(this.testdir, { recursive: true })
   }
 
-  public get systemMountVolumes(): Mount[] {
+  private get systemMountVolumes(): Mount[] {
     return [
       {
         sourceVolumePath: '/var/run/docker.sock',
@@ -140,4 +146,51 @@ echo "::set-output name=time::$time"`
     fs.writeFileSync(entryPointPath, content)
     fs.chmodSync(entryPointPath, 0o755)
   }
+
+  public getPrepareJobDefinition(): HookData {
+    const prepareJob = JSON.parse(
+      fs.readFileSync(
+        path.resolve(__dirname + '/../../../examples/prepare-job.json'),
+        'utf8'
+      )
+    )
+
+    prepareJob.args.container.systemMountVolumes = this.systemMountVolumes
+    prepareJob.args.container.workingDirectory = this.workingDirectory
+    prepareJob.args.container.userMountVolumes = undefined
+    prepareJob.args.container.registry = null
+    prepareJob.args.services.forEach(s => {
+      s.registry = null
+    })
+
+    return prepareJob
+  }
+
+  public getRunScriptStepDefinition(): HookData {
+    const runScriptStep = JSON.parse(
+      fs.readFileSync(
+        path.resolve(__dirname + '/../../../examples/run-script-step.json'),
+        'utf8'
+      )
+    )
+
+    runScriptStep.args.entryPointArgs[1] = `/__w/_temp/example-script.sh`
+    return runScriptStep
+  }
+
+  public getRunContainerStepDefinition(): HookData {
+    const runContainerStep = JSON.parse(
+      fs.readFileSync(
+        path.resolve(__dirname + '/../../../examples/run-container-step.json'),
+        'utf8'
+      )
+    )
+
+    runContainerStep.args.entryPointArgs[1] = `/__w/_temp/example-script.sh`
+    runContainerStep.args.systemMountVolumes = this.systemMountVolumes
+    runContainerStep.args.workingDirectory = this.workingDirectory
+    runContainerStep.args.userMountVolumes = undefined
+    runContainerStep.args.registry = null
+    return runContainerStep
+  }
 }