Upgrade doctrine/migrations from 1.X to 2.X

upgrade_migrations

#!/usr/bin/env bash

if [ "$#" != 1 ]; then
    echo "Usage: $0 {migrationsDirectory}" >&2
    exit 1
fi

find "$1" -type f -name '*.php' -exec sed -i '' 's/Doctrine\\DBAL\\Migrations\\AbstractMigration/Doctrine\\Migrations\\AbstractMigration/' {} \;
find "$1" -type f -name '*.php' -exec sed -i '' 's/function up(Schema \$schema)$/function up(Schema $schema) : void/' {} \;
find "$1" -type f -name '*.php' -exec sed -i '' 's/function down(Schema \$schema)$/function down(Schema $schema) : void/' {} \;
find "$1" -type f -name '*.php' -exec sed -i '' 's/function preUp(Schema \$schema)$/function preUp(Schema $schema) : void/' {} \;
find "$1" -type f -name '*.php' -exec sed -i '' 's/function preDown(Schema \$schema)$/function preDown(Schema $schema) : void/' {} \;
find "$1" -type f -name '*.php' -exec sed -i '' 's/function getDescription()$/function getDescription() : string/' {} \;