File: support/coverage

#!/usr/bin/env bash

cd "$(dirname "$0")"
. "./.common.sh"
cd ..

PATH="$PWD/sandbox/composer/bin:$PATH"

if ! chkcmd 'peridot'; then
        echo ' error: "peridot" command not found.'
        echo ' Execute "./support/init" first.'
        exit 1
fi

coverage_index="$PWD/sandbox/code-coverage-report/index.html"

## It's is not created automatically.
mkdir -p "$(dirname "$coverage_index")"

reporter=html-code-coverage

if test $# -eq 1; then
        reporter=$1
fi

peridot_arguments="-c ./support/peridot.php -r $reporter -g *.php ./specs/"

if php -m | grep -i 'xdebug' > /dev/null; then
        echo ' info: using Xdebug.'
        set -- $peridot_arguments
        peridot "$@"

elif chkcmd 'phpdbg'; then
        echo ' info: using phpdbg.'
        set -- $peridot_arguments
        phpdbg -e -rr "$(which peridot)" "$@"
else
        echo ' error: no profiling tool found.'
        exit 1
fi

if test -f "$coverage_index" && chkcmd 'open'; then
        open "$coverage_index"
fi