added a shorter alternative to --version

nikololiahim · nikololiahim · commit 9b1db1b8b9d0 · 2022-06-11T00:07:06.000+03:00
diff --git a/src/main/scala/org/polystat/cli/PolystatOpts.scala b/src/main/scala/org/polystat/cli/PolystatOpts.scala
@@ -96,6 +96,7 @@ object PolystatOpts:
   def version = Opts
     .flag(
       long = "version",
+      short = "v",
       help = "Display the version of Polystat CLI.",
     )
     .orFalse

Original file line number	Diff line number	Diff line change
`@@ -96,6 +96,7 @@ object PolystatOpts:`
`96`	`96`	`def version = Opts`
`97`	`97`	`.flag(`
`98`	`98`	`long = "version",`
	`99`	`+ short = "v",`
`99`	`100`	`help = "Display the version of Polystat CLI.",`
`100`	`101`	`)`
`101`	`102`	`.orFalse`