From 86404a0116f05671fd3ecc4fed145e227980ec41 Mon Sep 17 00:00:00 2001
From: Shu Fujita <s.fujita@nard.tech>
Date: Sun, 14 Mar 2021 19:17:41 +0900
Subject: [PATCH] =?UTF-8?q?tool/generateDataConverters.ts:=20=E8=BF=BD?=
 =?UTF-8?q?=E5=8A=A0?=
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cf. a0a9e950acb7928386897375e5906154af752881
https://github.com/tokyo-metropolitan-gov/covid19/pull/3008#pullrequestreview-391636626
https://github.com/tokyo-metropolitan-gov/covid19/pull/3008#pullrequestreview-391639829
---
 tool/generateDataConverters.ts | 42 ++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 tool/generateDataConverters.ts

diff --git a/tool/generateDataConverters.ts b/tool/generateDataConverters.ts
new file mode 100644
index 0000000000000..35841c00fe3eb
--- /dev/null
+++ b/tool/generateDataConverters.ts
@@ -0,0 +1,42 @@
+import { promises as fs } from 'fs'
+import { camelCase, upperFirst } from 'lodash'
+// eslint-disable-next-line import/order
+import * as path from 'path'
+import * as quicktype from 'quicktype'
+// TODO: rimraf は Node v12.0.0 でビルトインに追加されたので
+// Node.js のバージョンアップに合わせて除去する
+import { sync as rimrafSync } from 'rimraf'
+
+const basePath = path.dirname(__dirname)
+
+const inputPath = path.resolve(basePath, 'data')
+const outputPath = path.resolve(basePath, 'libraries', 'data_converter')
+
+// ディレクトリ utils/data_converter を削除する
+rimrafSync(outputPath)
+;(async () => {
+  // ディレクトリ utils/data_converter を作成する
+  await fs.mkdir(outputPath, { recursive: true })
+  // ディレクトリ data 内のファイル名の配列
+  const dataFileNames = await fs.readdir(inputPath)
+
+  for (let index = 0; index < dataFileNames.length; index++) {
+    const dataFileName = dataFileNames[index]
+    const dataFileBaseName = path.parse(dataFileName).name
+    const pascalFileName = upperFirst(camelCase(dataFileBaseName))
+
+    const converterFilePath = path.resolve(
+      outputPath,
+      `convert${pascalFileName}.ts`
+    )
+    const dataFilePath = path.resolve(inputPath, dataFileName)
+
+    await quicktype.main({
+      lang: 'ts',
+      topLevel: pascalFileName,
+      out: converterFilePath,
+      src: [dataFilePath],
+      rendererOptions: { 'nice-property-names': 'true' },
+    })
+  }
+})()