Rework build configuration to take advantage of new built-in docker build capabilities.

src/main/nim/strawboss.nim

@@ -3,8 +3,7 @@ import cliutils, docopt, os, sequtils, strutils, tempfile, uuids
 import strawbosspkg/configuration
 import strawbosspkg/core
 import strawbosspkg/server
-
-let SB_VER = "0.5.0"
+import strawbosspkg/version
 
 proc logProcOutput*(outMsg, errMsg: TaintedString, cmd: string) =
   let prefix = if cmd.len > 0: cmd & ": " else: ""
@@ -26,7 +25,7 @@ Options
                               (strawboss.config.json).
 """
 
-  let args = docopt(doc, version = "strawboss v" & SB_VER)
+  let args = docopt(doc, version = "strawboss v" & SB_VERSION)
 
   let cfgFile = if args["--config-file"]: $args["--config-file"]
                 else: "strawboss.config.json"

src/main/nim/strawbosspkg/server.nim

@@ -7,7 +7,7 @@ from asyncnet import send
 from re import re, find
 from timeutils import trimNanoSec
 
-import ./configuration, ./core
+import ./configuration, ./core, ./version
 
 type
   Session = object
@@ -166,8 +166,8 @@ proc start*(cfg: StrawBossConfig): void =
 
   routes:
 
-    get "/ping":
-      resp($(%"pong"), JSON)
+    get "/version":
+      resp($(%("strawboss v" & SB_VERSION)), JSON)
 
     post "/auth-token":
       var uname, pwd: string

src/main/nim/strawbosspkg/version.nim

@@ -0,0 +1,2 @@
+const SB_VERSION* = "0.5.0"
+