From 746e5bdcccb37a39d1b46fc83740e881e49aa9b1 Mon Sep 17 00:00:00 2001
From: Corentin Thomasset <corentin.thomasset74@gmail.com>
Date: Fri, 23 Jun 2023 21:39:37 +0200
Subject: [PATCH] feat(new-tool): toml to yaml

---
 src/tools/index.ts                            |  2 ++
 src/tools/toml-to-yaml/index.ts               | 12 +++++++
 .../toml-to-yaml/toml-to-yaml.e2e.spec.ts     | 36 +++++++++++++++++++
 src/tools/toml-to-yaml/toml-to-yaml.vue       | 27 ++++++++++++++
 4 files changed, 77 insertions(+)
 create mode 100644 src/tools/toml-to-yaml/index.ts
 create mode 100644 src/tools/toml-to-yaml/toml-to-yaml.e2e.spec.ts
 create mode 100644 src/tools/toml-to-yaml/toml-to-yaml.vue

diff --git a/src/tools/index.ts b/src/tools/index.ts
index 22b3b53a..1bf41c27 100644
--- a/src/tools/index.ts
+++ b/src/tools/index.ts
@@ -1,6 +1,7 @@
 import { tool as base64FileConverter } from './base64-file-converter';
 import { tool as base64StringConverter } from './base64-string-converter';
 import { tool as basicAuthGenerator } from './basic-auth-generator';
+import { tool as tomlToYaml } from './toml-to-yaml';
 import { tool as tomlToJson } from './toml-to-json';
 import { tool as jsonToCsv } from './json-to-csv';
 import { tool as cameraRecorder } from './camera-recorder';
@@ -82,6 +83,7 @@ export const toolsByCategory: ToolCategory[] = [
       jsonToYaml,
       listConverter,
       tomlToJson,
+      tomlToYaml,
     ],
   },
   {
diff --git a/src/tools/toml-to-yaml/index.ts b/src/tools/toml-to-yaml/index.ts
new file mode 100644
index 00000000..69f9459c
--- /dev/null
+++ b/src/tools/toml-to-yaml/index.ts
@@ -0,0 +1,12 @@
+import { defineTool } from '../tool';
+import BracketIcon from '~icons/mdi/code-brackets';
+
+export const tool = defineTool({
+  name: 'TOML to YAML',
+  path: '/toml-to-yaml',
+  description: 'Parse and convert TOML to YAML.',
+  keywords: ['toml', 'yaml', 'convert', 'online', 'transform', 'parse'],
+  component: () => import('./toml-to-yaml.vue'),
+  icon: BracketIcon,
+  createdAt: new Date('2023-06-23'),
+});
diff --git a/src/tools/toml-to-yaml/toml-to-yaml.e2e.spec.ts b/src/tools/toml-to-yaml/toml-to-yaml.e2e.spec.ts
new file mode 100644
index 00000000..87fd20a9
--- /dev/null
+++ b/src/tools/toml-to-yaml/toml-to-yaml.e2e.spec.ts
@@ -0,0 +1,36 @@
+import { expect, test } from '@playwright/test';
+
+test.describe('Tool - TOML to YAML', () => {
+  test.beforeEach(async ({ page }) => {
+    await page.goto('/toml-to-yaml');
+  });
+
+  test('Has correct title', async ({ page }) => {
+    await expect(page).toHaveTitle('TOML to YAML - IT Tools');
+  });
+
+  test('TOML is parsed and outputs clean YAML', async ({ page }) => {
+    await page.getByTestId('input').fill(`
+foo = "bar"
+
+# This is a comment
+
+[list]
+  name = "item"
+[list.another]
+  key = "value"
+    `.trim());
+
+    const generatedJson = await page.getByTestId('area-content').innerText();
+
+    expect(generatedJson.trim()).toEqual(
+      `
+foo: bar
+list:
+  name: item
+  another:
+    key: value
+   `.trim(),
+    );
+  });
+});
diff --git a/src/tools/toml-to-yaml/toml-to-yaml.vue b/src/tools/toml-to-yaml/toml-to-yaml.vue
new file mode 100644
index 00000000..ec4e0158
--- /dev/null
+++ b/src/tools/toml-to-yaml/toml-to-yaml.vue
@@ -0,0 +1,27 @@
+<script setup lang="ts">
+import { parse as parseToml } from 'iarna-toml-esm';
+import { stringify as stringifyToYaml } from 'yaml';
+import { withDefaultOnError } from '../../utils/defaults';
+import { isValidToml } from '../toml-to-json/toml.services';
+import type { UseValidationRule } from '@/composable/validation';
+
+const transformer = (value: string) => value.trim() === '' ? '' : withDefaultOnError(() => stringifyToYaml(parseToml(value)), '');
+
+const rules: UseValidationRule<string>[] = [
+  {
+    validator: isValidToml,
+    message: 'Provided TOML is not valid.',
+  },
+];
+</script>
+
+<template>
+  <format-transformer
+    input-label="Your TOML"
+    input-placeholder="Paste your TOML here..."
+    output-label="YAML from your TOML"
+    output-language="yaml"
+    :input-validation-rules="rules"
+    :transformer="transformer"
+  />
+</template>