From 41b5246111273c5c484a9eb762f3fb5e93a98475 Mon Sep 17 00:00:00 2001
From: mkelvers <mikkelelvers@outlook.com>
Date: Sun, 21 Jun 2026 01:16:48 +0200
Subject: [PATCH] refactor: migrate new-data-fix script from bash to TypeScript

---
 scripts/new-data-fix.sh | 62 ----------------------------------
 scripts/new-data-fix.ts | 74 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 74 insertions(+), 62 deletions(-)
 delete mode 100755 scripts/new-data-fix.sh
 create mode 100644 scripts/new-data-fix.ts

diff --git a/scripts/new-data-fix.sh b/scripts/new-data-fix.sh
deleted file mode 100755
index a54b571..0000000
--- a/scripts/new-data-fix.sh
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-to_slug() {
-    local raw="$1"
-    echo "$raw" | tr '[:upper:]' '[:lower:]' | sed -E 's/[^a-z0-9]+/_/g' | sed -E 's/^_+|_+$//g'
-}
-
-format_yyyymmdd() {
-    date '+%Y%m%d'
-}
-
-main() {
-    local raw_name="${1:-}"
-    local slug
-    slug=$(to_slug "$raw_name")
-
-    if [[ -z "$slug" ]]; then
-        echo "usage: $0 <name>" >&2
-        exit 1
-    fi
-
-    local id
-    id="$(format_yyyymmdd)_${slug}"
-    local dir
-    dir="$(pwd)/internal/database/fixes"
-    local file_path
-    file_path="${dir}/${id}.go"
-
-    mkdir -p "$dir"
-
-    if [[ -f "$file_path" ]]; then
-        echo "data fix already exists: ${file_path}" >&2
-        exit 1
-    fi
-
-    cat > "$file_path" <<EOF
-package fixes
-
-import (
-	"context"
-	"database/sql"
-	"fmt"
-)
-
-func init() {
-	Register(Fix{
-		ID: "${id}",
-		Apply: func(ctx context.Context, sqlDB *sql.DB) error {
-			// TODO: implement fix
-			// _, err := sqlDB.ExecContext(ctx, \`UPDATE ...\`)
-			// if err != nil { return fmt.Errorf("...: %w", err) }
-			return fmt.Errorf("unimplemented data fix: ${id}")
-		},
-	})
-}
-EOF
-
-    echo "$file_path"
-}
-
-main "$@"
\ No newline at end of file
diff --git a/scripts/new-data-fix.ts b/scripts/new-data-fix.ts
new file mode 100644
index 0000000..f57e90d
--- /dev/null
+++ b/scripts/new-data-fix.ts
@@ -0,0 +1,74 @@
+import { existsSync } from "node:fs";
+import { mkdir, writeFile } from "node:fs/promises";
+import { join } from "node:path";
+import { spawnSync } from "node:child_process";
+
+const toSlug = (raw: string): string =>
+  raw
+    .toLowerCase()
+    .replace(/[^a-z0-9]+/g, "_")
+    .replace(/^_+|_+$/g, "");
+
+const formatYyyymmdd = (date = new Date()): string => {
+  const year = date.getFullYear();
+  const month = String(date.getMonth() + 1).padStart(2, "0");
+  const day = String(date.getDate()).padStart(2, "0");
+  return `${year}${month}${day}`;
+};
+
+const sourceFor = (id: string): string => `package fixes
+
+import (
+\t"context"
+\t"database/sql"
+\t"fmt"
+)
+
+func init() {
+\tRegister(Fix{
+\t\tID: "${id}",
+\t\tApply: func(ctx context.Context, sqlDB *sql.DB) error {
+\t\t\t// TODO: implement fix
+\t\t\t// _, err := sqlDB.ExecContext(ctx, \`UPDATE ...\`)
+\t\t\t// if err != nil { return fmt.Errorf("...: %w", err) }
+\t\t\treturn fmt.Errorf("unimplemented data fix: ${id}")
+\t\t},
+\t})
+}
+`;
+
+const main = async (): Promise<void> => {
+  const rawName = process.argv[2] ?? "";
+
+  if (rawName === "--help" || rawName === "-h") {
+    console.log("usage: bun run ./scripts/new-data-fix.ts <name>");
+    return;
+  }
+
+  const slug = toSlug(rawName);
+
+  if (!slug) {
+    console.error("usage: bun run ./scripts/new-data-fix.ts <name>");
+    process.exit(1);
+  }
+
+  const id = `${formatYyyymmdd()}_${slug}`;
+  const dir = join(process.cwd(), "internal", "database", "fixes");
+  const filePath = join(dir, `${id}.go`);
+
+  if (existsSync(filePath)) {
+    console.error(`data fix already exists: ${filePath}`);
+    process.exit(1);
+  }
+
+  await mkdir(dir, { recursive: true });
+  await writeFile(filePath, sourceFor(id));
+  spawnSync("gofmt", ["-w", filePath], { stdio: "ignore" });
+
+  console.log(filePath);
+};
+
+main().catch((error: unknown) => {
+  console.error(error instanceof Error ? error.message : String(error));
+  process.exitCode = 1;
+});