From cc5b5f4e13dafbad9c9b6e1a8781b61da6978830 Mon Sep 17 00:00:00 2001
From: Jonas Widen <jonas.widen@widens.eu>
Date: Sun, 16 Mar 2025 18:37:14 +0100
Subject: [PATCH] Fixed crash

---
 lua/gemini/api.lua | 137 +++++++++++++++++++++------------------------
 1 file changed, 63 insertions(+), 74 deletions(-)

diff --git a/lua/gemini/api.lua b/lua/gemini/api.lua
index c3d2c76..1c7bada 100644
--- a/lua/gemini/api.lua
+++ b/lua/gemini/api.lua
@@ -12,98 +12,87 @@ end
 
 -- Async HTTP request function
 local function async_request(url, payload, callback)
-	-- Parse URL properly
-	local host = url:match("^https://([^/]+)")
-	local path = url:match("^https://[^/]+(.*)$")
+	-- Create a temporary file for the response
+	local temp_file = vim.fn.tempname()
 	
-	if not host or not path then
+	-- Construct curl command
+	local curl_cmd = string.format(
+		'curl -s -X POST -H "Content-Type: application/json" -d %s %s',
+		vim.fn.shellescape(payload),
+		vim.fn.shellescape(url)
+	)
+
+	-- Create job
+	local stdout = vim.loop.new_pipe()
+	local stderr = vim.loop.new_pipe()
+	
+	local handle
+	handle = vim.loop.spawn('curl', {
+		args = {
+			'-s',
+			'-X', 'POST',
+			'-H', 'Content-Type: application/json',
+			'-d', payload,
+			url
+		},
+		stdio = {nil, stdout, stderr}
+	}, function(code)
+		stdout:close()
+		stderr:close()
+		handle:close()
+	end)
+
+	if not handle then
 		vim.schedule(function()
-			callback(nil, "Invalid URL format")
+			callback(nil, "Failed to start curl")
 		end)
 		return
 	end
 
-	-- Resolve hostname to IP
-	vim.loop.getaddrinfo(host, "443", {
-		family = "inet",
-		socktype = "stream",
-		protocol = "tcp"
-	}, function(err, res)
+	local response = ""
+	local error_msg = ""
+
+	stdout:read_start(function(err, chunk)
 		if err then
 			vim.schedule(function()
-				callback(nil, "DNS resolution error: " .. err)
+				callback(nil, "Read error: " .. err)
 			end)
 			return
 		end
+		if chunk then
+			response = response .. chunk
+		end
+	end)
 
-		if not res or #res == 0 then
+	stderr:read_start(function(err, chunk)
+		if err then
 			vim.schedule(function()
-				callback(nil, "Could not resolve hostname")
+				callback(nil, "Error reading stderr: " .. err)
+			end)
+			return
+		end
+		if chunk then
+			error_msg = error_msg .. chunk
+		end
+	end)
+
+	-- When everything is done
+	handle:on('exit', function(code)
+		if code ~= 0 then
+			vim.schedule(function()
+				callback(nil, "Curl failed: " .. error_msg)
 			end)
 			return
 		end
 
-		local client = vim.loop.new_tcp()
-		
-		client:connect(res[1].addr, res[1].port, function(err)
-			if err then 
-				vim.schedule(function()
-					callback(nil, "Connection error: " .. err)
-				end)
-				return
+		-- Try to parse the response
+		local success, decoded = pcall(vim.json.decode, response)
+		vim.schedule(function()
+			if success then
+				callback(decoded)
+			else
+				callback(nil, "JSON decode error: " .. response)
 			end
-
-			-- Create TLS wrapper
-			local tls_client = vim.loop.new_tls_wrap(client)
-			
-			local request = string.format(
-				"POST %s HTTP/1.1\r\n" ..
-				"Host: %s\r\n" ..
-				"Content-Type: application/json\r\n" ..
-				"Content-Length: %d\r\n" ..
-				"\r\n" ..
-				"%s",
-				path, host, #payload, payload
-			)
-			
-			local response = ""
-			
-			tls_client:write(request, function(err)
-				if err then
-					vim.schedule(function()
-						callback(nil, "Write error: " .. err)
-					end)
-					return
-				end
-				
-				tls_client:read_start(function(err, chunk)
-					if err then
-						vim.schedule(function()
-							callback(nil, "Read error: " .. err)
-						end)
-						return
-					end
-					
-					if chunk then
-						response = response .. chunk
-					else
-						-- Connection closed, process response
-						local body = response:match("\r\n\r\n(.+)$")
-						local success, decoded = pcall(vim.json.decode, body)
-						
-						vim.schedule(function()
-							if success then
-								callback(decoded)
-							else
-								callback(nil, "JSON decode error: " .. body)
-							end
-						end)
-						
-						tls_client:close()
-						client:close()
-					end
-				end)
-			end)
 		end)
 	end)
 end