self update

git.lua

@@ -1,4 +1,8 @@
-local GIT_TOKEN = "" -- Leave empty for public repos, or add "your-token-here"
+-- Leave empty for public repos, or add "your-token-here"
+local GIT_TOKEN = ""
+-- Update config
+local GIT_URL = "https://git.ejebring.com/eejebring/CC-tweaked-Gitea-Client/raw/branch/main/git.lua"
+local GIT_FILE = "git.lua"
 
 -- Parse a Gitea URL like: https://gitea.example.com/owner/repo or /owner/repo/branch/filename
 local function parseGiteaURL(url)
@@ -97,13 +101,22 @@ end
 local args = { ... }
 if args[1] == "clone" and args[2] then
     cloneRepo(args[2])
+elseif args[1] == "update" then
+    local req = http.get(GIT_URL)
+    if not req then error("Failed to download update.") end
+    local code = req.readAll()
+    if not code then error("Recived empty response from server.") end
+    local file = fs.open(GIT_FILE, "w+")
+    if not file then error("Could not overwite " .. GIT_FILE) end
+    file.write(code)
 else
     print("Usage:")
-    print("  git pull <full-gitea-url>")
+    print("  git update")
+    print("  git clone <full-gitea-url>")
     print("")
     print("Examples:")
-    print('  git pull "https://gitea.example.com/user/myrepo"')
-    print('  git pull "https://gitea.example.com/user/myrepo/tree/main/path/to/file.lua"')
+    print('  git clone "https://gitea.example.com/user/myrepo"')
+    print('  git clone "https://gitea.example.com/user/myrepo/tree/main/path/to/file.lua"')
     print("")
     print("Set GIT_TOKEN variable above for private repos.")
 end