Generate report stories from all CCK samples

.gitignore

@@ -3,6 +3,7 @@ build/
 dist/
 .idea/
 node_modules/
+src/components/app/Report.stories.tsx
 *.log
 .codegen
 *.iml

generate-fixtures.cjs

@@ -2,15 +2,31 @@ const glob = require('glob')
 const fs = require('fs')
 const path = require('path')
 
+function toPascalCase(str) {
+  return str
+    .split('-')
+    .map(word => word.charAt(0).toUpperCase() + word.slice(1))
+    .join('')
+}
+
+function toCamelCase(str) {
+  const parts = str.split('-')
+  return parts[0] + parts.slice(1).map(word => word.charAt(0).toUpperCase() + word.slice(1)).join('')
+}
+
 if (fs.existsSync('acceptance')) {
   fs.rmdirSync('acceptance', { recursive: true })
 }
 
+const sampleNames = []
+
 for (const ndjsonPath of glob.sync(
   'node_modules/@cucumber/compatibility-kit/features/**/*.ndjson'
 )) {
   const filename = path.basename(ndjsonPath)
   const [suiteName] = filename.split('.')
+  sampleNames.push(suiteName)
+
   const content = fs.readFileSync(ndjsonPath, { encoding: 'utf-8' })
   const asTs = `// Generated file. Do not edit.
 import { Envelope } from '@cucumber/messages'
@@ -21,3 +37,52 @@ export default [${content.split('\n').join(',')}] as ReadonlyArray<Envelope>
   fs.mkdirSync(`acceptance/${suiteName}`, { recursive: true })
   fs.writeFileSync(targetPath, asTs, { encoding: 'utf-8' })
 }
+
+sampleNames.sort()
+
+const storiesPath = 'src/components/app/Report.stories.tsx'
+
+const imports = sampleNames
+  .map(name => `import ${toCamelCase(name)}Sample from '../../../acceptance/${name}/${name}.js'`)
+  .join('\n')
+
+const stories = sampleNames
+  .map(name => {
+    const exportName = toPascalCase(name)
+    const importName = toCamelCase(name) + 'Sample'
+    return `export const ${exportName} = Template.bind({})
+${exportName}.args = {
+  envelopes: ${importName},
+}`
+  })
+  .join('\n\n')
+
+const storiesTemplate = `// Generated file. Do not edit.
+import { Envelope } from '@cucumber/messages'
+import { Story } from '@ladle/react'
+import React from 'react'
+
+${imports}
+import { EnvelopesProvider } from './EnvelopesProvider.js'
+import { Report } from './Report.js'
+
+export default {
+  title: 'App/Report',
+}
+
+type TemplateArgs = {
+  envelopes: Envelope[]
+}
+
+const Template: Story<TemplateArgs> = ({ envelopes }) => {
+  return (
+    <EnvelopesProvider envelopes={envelopes}>
+      <Report />
+    </EnvelopesProvider>
+  )
+}
+
+${stories}
+`
+
+fs.writeFileSync(storiesPath, storiesTemplate, { encoding: 'utf-8' })