From e0eb8fd4c2026b80ef584e3557a75fa1b48e3b4a Mon Sep 17 00:00:00 2001
From: Jonathan Bernard <jdb@jdb-labs.com>
Date: Tue, 2 Oct 2018 12:09:18 -0500
Subject: [PATCH] Add functions for a simple CLI<->HTTP layer.

---
 cliutils.nim    | 17 ++++++++++++++++-
 cliutils.nimble |  2 +-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/cliutils.nim b/cliutils.nim
index 5e331e6..55d385e 100644
--- a/cliutils.nim
+++ b/cliutils.nim
@@ -93,7 +93,7 @@ proc execWithOutput*(command: string, workingDir:string = "",
            args: openArray[string] = [], env: StringTableRef = nil,
            options: set[ProcessOption] = {poUsePath},
            msgCB: HandleProcMsgCB = nil):
-    tuple[output: TaintedString, error: TaintedString, exitCode: int] =
+    tuple[output, error: TaintedString, exitCode: int] =
 
   result = (TaintedString"", TaintedString"", -1)
   var outSeq, errSeq: seq[TaintedString]
@@ -183,3 +183,18 @@ proc termColor*(color: TermColor, bright, bold = false): string =
 
 proc withColor*(str: string, color: TermColor, bright, bold = false): string =
   return termColor(color, bright, bold) & str
+
+let STRIP_ANSI_REGEX = re"\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]"
+
+proc stripAnsi*(str: string): string = return str.replace(STRIP_ANSI_REGEX, "")
+
+proc queryParamsToCliArgs*(queryParams: StringTableRef): seq[string] =
+  result = @[]
+
+  for k,v in queryParams:
+    # support ?arg1=val1&arg2=val2 -> cmd val1 val2
+    if k.startsWith("arg"): result.add(v)
+
+    else :
+      result[1].add("--" & k)
+      if v != "true": result[1].add(v) # support things like ?verbose=true -> cmd --verbose
diff --git a/cliutils.nimble b/cliutils.nimble
index 5a9c9dd..2bc240f 100644
--- a/cliutils.nimble
+++ b/cliutils.nimble
@@ -1,6 +1,6 @@
 # Package
 
-version       = "0.4.1"
+version       = "0.5.0"
 author        = "Jonathan Bernard"
 description   = "Helper functions for writing command line interfaces."
 license       = "MIT"