[CICD] Notify other repos

.gitlab-ci.yml

 image: docker:latest
 
+stages:
+  - build
+  - notify
+
 services:
   - docker:dind
 
@@ -8,8 +12,23 @@ before_script:
   - docker login -u $USER -p $PASSWD
 
 build:
+  stage: build
   script:
     - docker build -t $USER/libnx .
     - docker push $USER/libnx:latest
   only:
   - master
+
+notify:
+  stage: notify
+  script:
+    - "curl -X POST -F token=$TOKEN_SNES9X2010 -F ref=master https://git.m4xw.net/api/v4/projects/87/trigger/pipeline"
+    - "curl -X POST -F token=$TOKEN_FCEUMM -F ref=master https://git.m4xw.net/api/v4/projects/85/trigger/pipeline"
+    - "curl -X POST -F token=$TOKEN_VBANEXT -F ref=master https://git.m4xw.net/api/v4/projects/83/trigger/pipeline"
+    - "curl -X POST -F token=$TOKEN_SNES9X -F ref=master https://git.m4xw.net/api/v4/projects/80/trigger/pipeline"
+    - "curl -X POST -F token=$TOKEN_BEETLE_WSWAN -F ref=master https://git.m4xw.net/api/v4/projects/84/trigger/pipeline"
+    - "curl -X POST -F token=$TOKEN_BEETLE_VBOY -F ref=master https://git.m4xw.net/api/v4/projects/92/trigger/pipeline"
+  only:
+  - master
+  when: on_success
+