#!/usr/bin/env bash
set -e

setglobal count_only_flag = ''""
if test $1 = "-c" {
  setglobal count_only_flag = '1'
  shift
}

setglobal extended_syntax_flag = ''""
if test $1 = "-x" {
  setglobal extended_syntax_flag = '"-x'"
  shift
}

trap "kill 0; exit 1" int

setglobal count = '0'
for filename in [@Argv] {
  let count+="$[bats-exec-test -c $filename]"
}

if test -n $count_only_flag {
  echo $count
  exit
}

echo "1..$count"
setglobal status = '0'
setglobal offset = '0'
for filename in [@Argv] {
  setglobal index = '0'
  do {
    env IFS= read -r # 1..n
    while env IFS= read -r line {
      match $line {
      with "begin "* 
        let index+=1
        echo $(line/ $index / $(($offset + $index)) )
        
      with "ok "* | "not ok "* 
        test -n $extended_syntax_flag || let index+=1
        echo $(line/ $index / $(($offset + $index)) )
        test $(line:0:6) != "not ok" || setglobal status = '1'
        
      with * 
        echo $line
        
      }
    }
  } < <( bats-exec-test $extended_syntax_flag "$filename" )
  setglobal offset = $shExpr('$offset + $index')
}

exit "$status"