Running tests for each Symfony component separately

tests.sh

#!/bin/bash

SYMFONY_PATH="src/Symfony"
OUTPUT_PATH="../symfony.dev/web/coverage"

component=$1||''

if [ -f phpunit.xml ]; then
    echo "phpunit.xml file already exists. Remove it to continue."

    exit 1
fi

run_phpunit() {
    symfony_path=$1
    output_path=$2
    component_path=$3
    cat phpunit.xml.dist | sed -e 's#<directory>./src/Symfony/</directory>#<directory>./'$symfony_path'/'$component_path'</directory>#' > phpunit.xml
    phpunit --coverage-html $output_path/$component_path $symfony_path/$component_path
    rm phpunit.xml
}

run_all() {
    symfony_path=$1
    output_path=$2

    for namespace in $(ls $symfony_path); do
        echo "$namespace"
        for component in $(ls $symfony_path/$namespace); do
            echo "$component"
            run_phpunit $symfony_path $output_path "$namespace/$component"
        done
    done
}

run() {
    symfony_path=$1
    output_path=$2
    component=$3
    if [ -n "$component" ]; then
        run_phpunit $symfony_path $output_path "$component"
    else
        run_all $symfony_path $output_path
    fi
}

create_index() {
    path=$1

    if [ ! -d $path ]; then
        echo "Target path not found: "$path
        exit 1
    fi

    echo "<ul>" > $path/index.html
    for namespace in $(ls $path); do
        if [ -d $path/$namespace ] ; then
            echo "<li><a href="$namespace">$namespace</a></li>" >> $path/index.html

            echo "<ul>" > $path/$namespace/index.html
            for component in $(ls $path/$namespace); do
                if [ -d $path/$namespace/$component ] ; then
                    echo "<li><a href="$component">$component</a></li>" >> $path/$namespace/index.html
                fi
            done
            echo "</ul>" >> $path/$namespace/index.html
        fi
    done
    echo "</ul>" >> $path/index.html
}

run $SYMFONY_PATH $OUTPUT_PATH $component
create_index $OUTPUT_PATH