fix time parsing

Ref #2

.gitignore

@@ -3,3 +3,4 @@ twtxt
 worker
 nimcache
 *.db
+*.so

src/time/.gitignore

@@ -0,0 +1,2 @@
+gotime.so
+gotime.h

src/time/gotime.nim

@@ -0,0 +1,23 @@
+import times
+
+proc fixTime(p0: cstring): ptr clonglong {. importc, dynlib: "./gotime.so", noSideEffect .}
+
+proc parseTime*(inp: string): TimeInfo =
+  let
+    cst = inp.cstring
+    res = cst.fixTime
+
+  if res == nil:
+    raise newException(ValueError, "Invalid time passed to this thing")
+
+  return res[].fromSeconds.timeToTimeInfo
+
+when isMainModule:
+  let myTime = fixTime("2006-01-02T15:04:05.000000-07:00")
+
+  if myTime == nil:
+    quit "lol failed"
+
+  echo myTime[]
+
+  echo parseTime("2006-01-02T15:04:05-07:00")

src/time/time.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"time"
+)
+
+import "C"
+
+//export fixTime
+func fixTime(inp *C.char) *int64 {
+	gostr := C.GoString(inp)
+
+	t, err := time.Parse("2006-01-02T15:04:05.000000-07:00", gostr)
+	if err != nil {
+		t, err = time.Parse("2006-01-02T15:04:05-07:00", gostr)
+
+		if err != nil {
+			return nil
+		}
+	}
+
+	res := t.Unix()
+
+	return &res
+}
+
+func main() {}

src/twtxt.nim

@@ -1,4 +1,4 @@
-import db_sqlite, json, httpclient, os, strutils, times
+import db_sqlite, json, httpclient, os, strutils, times, time/gotime
 
 const
   ISOTime*: string = "yyyy-MM-dd'T'HH:mm:ss'.000000'zzz"
@@ -34,7 +34,7 @@ proc parseTweet*(user, inp: string): Tweet =
     raise newException(ValueError, "Invalid tweet")
 
   let
-    tdate = splitTweet[0].parse(ISOTime)
+    tdate = splitTweet[0].parseTime
     message = splitTweet[1]
 
   Tweet(date: tdate,

twtxtlist.nimble

@@ -16,6 +16,12 @@ mode = ScriptMode.Verbose
 task db, "SQLite database prompt":
   exec "sqlite3 data/twtxt.db"
 
+task godep, "build go deps":
+  withDir "src/time":
+    exec "go build -buildmode=c-shared -o gotime.so time.go"
+    exec "cp gotime.so ../.."
+
 task run, "Run app":
   exec "nimble build"
+  exec "nimble godep"
   exec "./twtxtlist"