#!/bin/bash
#
#  Copyright (C) 2014-2023 Ryan Specialty, LLC.
#
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# FIXME: This guy needs some cleanup.
# TODO:  Duplicated in hoxsl; can we extract?
# #

declare -r oldwd="$( pwd )"
cd "$( dirname "$0" )"

outdir=xspec
index="index.html"

htmlindex()
{
  cat >> "$index"
}

get-test-list()
{
  if [ $# -eq 0 ]; then
    find . -name '*.xspec'
  else
    (
      cd "$oldwd" \
        && for spec in "$@"; do
          echo "$( readlink -f "$spec" )"
        done
    )
  fi
}

process-results()
{
  awk '
    BEGIN { status = 0 }
    { print }
    /^      FAILED$/ { status = 1 }
    END { exit status }
  '
}

# xspec's output dir
mkdir -p "$outdir"
rm -f "$index"

htmlindex <<EOH
<html>
  <head>
    <title>Test Index</title>
  </head>
  <body>
    <h1>Test Index</h1>
    <ul>
EOH


declare -i status=0
while read spec; do
  echo "$spec"
  ../tools/xspec/bin/xspec.sh "$spec" 2>&1 \
    | process-results

  test ${PIPESTATUS[0]} -eq 0 -a ${PIPESTATUS[1]} -eq 0 \
    || status=1

  spec_path="$( dirname "$spec" )/xspec"
  result="$spec_path/$( basename "$spec" .xspec )-result.html"

  printf '      <li><a href="%s">%s</a></li>' "$result" "$spec" \
    | htmlindex
done < <( get-test-list "$@" )

htmlindex <<EOF
    </ul>
  </body>
</html>
EOF

test "$status" -eq 0

