feat!: release v2 (#6545)

Co-authored-by: Artur <145776561+arturict@users.noreply.github.com>
Co-authored-by: arturict <arturict@users.noreply.github.com>
Co-authored-by: Thomas <thomas@ajnart.fr>
Co-authored-by: Afonso Jorge Ramos <afonsojorgeramos@gmail.com>
Co-authored-by: Danura30082 <danura30082+github@gmail.com>
Co-authored-by: Kushie <122986913+kushiemoon-dev@users.noreply.github.com>
Co-authored-by: ajnart <thomas@ajnart.fr>
Co-authored-by: ajnart <thomas@ajnart.dev>
Co-authored-by: chenjun <chenjun@foxmail.com>
Co-authored-by: Wikibear <wikibear@users.noreply.github.com>
Co-authored-by: Bergasha <bergasha@gmail.com>
Co-authored-by: leafyelin <43306196+leafyelin@users.noreply.github.com>
Co-authored-by: Lucas Araujo <lucas.lra@gmail.com>
Co-authored-by: GreenMonito <86085570+GreenMonito@users.noreply.github.com>
Co-authored-by: Nerdy-Technician <roffo@nerdy-technician.social>
Co-authored-by: Jun <34545896+jcstrong@users.noreply.github.com>
Co-authored-by: Edmond Abraham <54119952+gitedmond@users.noreply.github.com>
Co-authored-by: thrawnx <tight.bulb9384@fastmail.com>
Co-authored-by: Chris <58918656+nordada@users.noreply.github.com>
Co-authored-by: yi111 <153097222+Yi-111-a@users.noreply.github.com>
Co-authored-by: Yanis <naamaneyanis@gmail.com>
Co-authored-by: Wikibear <me@sej.de>
Co-authored-by: alessiottavo <93441886+alessiottavo@users.noreply.github.com>

scripts/run.sh

@@ -1,5 +1,45 @@
 #!/usr/bin/env bash
 
+MIGRATION_PID=""
+NEXTJS_PID=""
+NGINX_PID=""
+REDIS_PID=""
+SHUTTING_DOWN=false
+
+stop_process() {
+    if [ -n "$1" ]; then
+        kill -TERM "$1" 2>/dev/null
+        wait "$1" 2>/dev/null
+    fi
+}
+
+terminate() {
+    trap '' TERM INT
+    SHUTTING_DOWN=true
+    echo "Shutting down..."
+    stop_process "$MIGRATION_PID"
+    stop_process "$NEXTJS_PID"
+    stop_process "$NGINX_PID"
+    stop_process "$REDIS_PID"
+    echo "Shutdown complete."
+    exit 0
+}
+
+# Install before migrations: a foreground child defers the shell's signal trap.
+trap terminate TERM INT
+
+# Check before creating SQLite files or invoking a removed migration bundle.
+reject_mysql() {
+  echo "ERROR: MySQL is no longer supported in v2. Use the MySQL-to-SQLite converter before starting Homarr."
+  exit 1
+}
+case "$DB_DIALECT:$DB_DRIVER" in
+  mysql:*|mariadb:*|*:mysql2|*:mysql|*:mariadb) reject_mysql ;;
+esac
+case "$DB_URL" in
+  [mM][yY][sS][qQ][lL]:*|[mM][aA][rR][iI][aA][dD][bB]:*) reject_mysql ;;
+esac
+
 # Create sub directories in volume
 mkdir -p /appdata/db
 mkdir -p /appdata/redis
@@ -10,8 +50,12 @@ if [ "$DB_MIGRATIONS_DISABLED" = "true" ]; then
   echo "DB migrations are disabled, skipping"
 else
     echo "Running DB migrations"
-    DISABLE_REDIS_LOGS=true node ./db/migrations/$DB_DIALECT/migrate.cjs ./db/migrations/$DB_DIALECT
-    if [ $? -ne 0 ]; then
+    DISABLE_REDIS_LOGS=true node ./db/migrations/$DB_DIALECT/migrate.cjs ./db/migrations/$DB_DIALECT &
+    MIGRATION_PID=$!
+    wait "$MIGRATION_PID"
+    MIGRATION_EXIT_CODE=$?
+    MIGRATION_PID=""
+    if [ "$MIGRATION_EXIT_CODE" -ne 0 ]; then
         echo "ERROR: DB migrations failed, aborting startup"
         exit 1
     fi
@@ -46,28 +90,10 @@ else
     REDIS_PID=$!
 fi
 
-SHUTTING_DOWN=false
-
-terminate() {
-    SHUTTING_DOWN=true
-    echo "Shutting down..."
-    kill -TERM $NEXTJS_PID 2>/dev/null
-    wait $NEXTJS_PID 2>/dev/null
-    kill -TERM $NGINX_PID 2>/dev/null
-    wait $NGINX_PID 2>/dev/null
-    if [ -n "$REDIS_PID" ]; then
-        kill -TERM $REDIS_PID 2>/dev/null
-        wait $REDIS_PID 2>/dev/null
-    fi
-    echo "Shutdown complete."
-    exit 0
-}
-
-trap terminate TERM INT
-
 # Next.js standalone uses HOSTNAME as its bind address. Docker's generated
 # hostname can be unresolvable, so bind explicitly while nginx uses loopback.
 export HOSTNAME=0.0.0.0
+export NODE_OPTIONS="--max-semi-space-size=4 ${NODE_OPTIONS:-}"
 node apps/nextjs/server.js &
 NEXTJS_PID=$!