WIP

src/etherpad2latex.nim

@@ -1,11 +1,10 @@
-import asynchttpserver, asyncdispatch
+import asynchttpserver, asyncdispatch, httpclient
 import osproc, strutils, parseopt
 
 proc getContent(pad:string):string =
   discard
 
 proc requestHandler(req:Request) {.async.} =
-  if req.url.path.startsWith("/compile"):
   let
     padName = req.url.path
     content = getContent(padName)
@@ -15,10 +14,26 @@ proc requestHandler(req:Request) {.async.} =
   let pdf = if exitCode == 0: readFile("Abgabe.pdf")
             else: output
   await req.respond(Http200, pdf, headers)
-  else:
-    await req.respond(Http404, "Not a valid API call")
 
 when isMainModule:
   var
+    p = initOptParser()
+    port = 8080
+    etherpadAddress = "http://localhost:9001/"
     server = newAsyncHttpServer()
-  waitFor server.serve(Port(8080), requestHandler)
+
+  # Parse command-line args
+  while true:
+    p.next()
+    case p.kind
+    of cmdEnd: break
+    of cmdShortOption, cmdLongOption:
+      case p.key
+      of "p", "port":
+        port = p.val.parseInt
+      of "a", "etherpad-address":
+        etherpadAddress = p.val
+      else: discard
+    of cmdArgument: continue
+
+  waitFor server.serve(Port(port), requestHandler)