From 9b0e3b77afeaa378c56da625c869f35dbb1eb6f8 Mon Sep 17 00:00:00 2001
From: Neta London <neta.london@gmail.com>
Date: Mon, 25 Dec 2023 17:31:57 +0200
Subject: [PATCH 1/2] Rename Xor files to match chip name

---
 projects/src/index.ts            | 2 +-
 projects/src/project_01/index.ts | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/projects/src/index.ts b/projects/src/index.ts
index ab2bd7e51..d30458526 100644
--- a/projects/src/index.ts
+++ b/projects/src/index.ts
@@ -68,7 +68,7 @@ export const CHIP_PROJECTS: Record<"01" | "02" | "03" | "05", string[]> = {
     "Not",
     "And",
     "Or",
-    "XOr",
+    "Xor",
     "Mux",
     "DMux",
     "Not16",
diff --git a/projects/src/project_01/index.ts b/projects/src/project_01/index.ts
index 0fdd40ed9..fb6e76c87 100644
--- a/projects/src/project_01/index.ts
+++ b/projects/src/project_01/index.ts
@@ -33,10 +33,10 @@ export const CHIPS = {
     "Or.tst": Or.tst,
     "Or.cmp": Or.cmp,
   },
-  XOr: {
-    "XOr.hdl": Xor.hdl,
-    "XOr.tst": Xor.tst,
-    "XOr.cmp": Xor.cmp,
+  Xor: {
+    "Xor.hdl": Xor.hdl,
+    "Xor.tst": Xor.tst,
+    "Xor.cmp": Xor.cmp,
   },
   Mux: {
     "Mux.hdl": Mux.hdl,

From ba2d01a5c17ac4bf0dd01d924b579cbf2a831eb1 Mon Sep 17 00:00:00 2001
From: Neta London <neta.london@gmail.com>
Date: Mon, 25 Dec 2023 17:49:18 +0200
Subject: [PATCH 2/2] Add versioning system to update files automatically

---
 web/src/App.tsx     |  2 ++
 web/src/versions.ts | 25 +++++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 web/src/versions.ts

diff --git a/web/src/App.tsx b/web/src/App.tsx
index a4aa9d9c6..ff874ca21 100644
--- a/web/src/App.tsx
+++ b/web/src/App.tsx
@@ -31,6 +31,7 @@ import "./pico/pico.scss";
 import "./pico/tooltip.scss";
 import { TrackingBanner } from "./tracking";
 import { ErrorBoundary, RenderError } from "./ErrorBoundary";
+import { updateVersion } from "./versions";
 
 i18n.load("en", messages.messages);
 i18n.load("en-PL", plMessages.messages);
@@ -54,6 +55,7 @@ function App() {
     fs.stat("/projects/01/Not/Not.hdl").catch(async () => {
       await loaders.resetFiles(fs);
     });
+    updateVersion(fs);
   }, [fs]);
 
   useEffect(() => {
diff --git a/web/src/versions.ts b/web/src/versions.ts
new file mode 100644
index 000000000..c21d7a245
--- /dev/null
+++ b/web/src/versions.ts
@@ -0,0 +1,25 @@
+import { FileSystem } from "@davidsouther/jiffies/lib/esm/fs";
+
+const CURRENT_VERSION = 1;
+
+export async function updateVersion(fs: FileSystem) {
+  let version = Number(localStorage.getItem("version")) ?? 0;
+
+  while (version < CURRENT_VERSION) {
+    await versionUpdates[version](fs);
+    version++;
+  }
+
+  localStorage.setItem("version", CURRENT_VERSION.toString());
+}
+
+const versionUpdates: Record<number, (fs: FileSystem) => Promise<void>> = {
+  0: async (fs: FileSystem) => {
+    for (const suffix of ["hdl", "cmp", "tst"]) {
+      await fs.writeFile(
+        `/projects/01/Xor/Xor.${suffix}`,
+        await fs.readFile(`/projects/01/XOr/XOr.${suffix}`)
+      );
+    }
+  },
+};