Merge pull request #44 from molovo/version-0.5.x

v0.5.1

zunit

@@ -1112,6 +1112,12 @@ function _zunit_run() {
   local fail_fast tap allow_risky
   local output_text logfile_text output_html logfile_html
 
+  # Print version information
+  echo $(color yellow 'Launching ZUnit')
+  echo "ZUnit: $(_zunit_version)"
+  echo "ZSH:   $(zsh --version)"
+  echo
+
   zmodload zsh/datetime
   local start_time=$((EPOCHREALTIME*1000)) end_time
 
@@ -1204,6 +1210,13 @@ function _zunit_run() {
   [[ $(( $passed + $skipped )) -eq $total ]]
 }
 
+###
+# Output the version number
+###
+function _zunit_version() {
+  echo '0.5.1'
+}
+
 ###
 # The main zunit process
 ###
@@ -1246,7 +1259,7 @@ function _zunit() {
   # If the version option is passed,
   # output version information and exit
   if [[ -n $version ]]; then
-    echo '0.5.0'
+    _zunit_version
     exit 0
   fi