[CI] Trigger pipeline only on pica-* subfolders

.gitlab-ci.yml

@@ -64,7 +64,7 @@ set-variables:
   # Otherwise, may be triggered manually.
   only:
     changes:
-      - "**/*"
+      - "pica-*/*"
 
 # Build the image that was modified
 build:
@@ -83,7 +83,7 @@ build:
   # Otherwise, may be triggered manually.
   rules:
     - changes:
-      - "**/Dockerfile"
+      - "pica-*/Dockerfile"
       when: always
     - when: manual
 
@@ -105,9 +105,9 @@ clair:
       - clair.log
   rules:
     - changes:
-      - "**/Dockerfile"
-      - "**/docker-compose.yml"
-      - "**/clair-whitelist.yml"
+      - "pica-*/Dockerfile"
+      - "pica-*/docker-compose.yml"
+      - "pica-*/clair-whitelist.yml"
       when: always
     - when: manual
 
@@ -135,8 +135,8 @@ docker-bench-security:
       - report.txt
   rules:
     - changes:
-      - "**/Dockerfile"
-      - "**/docker-compose.yml"
+      - "pica-*/Dockerfile"
+      - "pica-*/docker-compose.yml"
       when: always
     - when: manual