Get Nimble package version

Author: ThomasTJdev

src/utils/version.nim

@@ -0,0 +1,15 @@
+import macros
+from strutils import replace, splitLines, split, contains
+from os import `/`
+
+macro nimbleVersion(): void =
+  let n = staticRead(currentSourcePath().replace("/src/utils/version.nim") / "nmqtt.nimble")
+  var v: string
+  for line in n.splitLines:
+    let l = split(line, " = ")
+    if l[0].contains("version"):
+      v = l[1].replace("\"", "")
+      break
+  result = parseStmt("const nmqttVersion* = \"" & v & "\"")
+
+nimbleVersion()