[librsvg-oci-images/alatiera/cleanups] Rebuild distro images only if they chnage

[Jordan Petridis <jpetridis src gnome org>]

commit fb0467ab9fa80dcbb1433203f45246a4d5add94c
Author: Jordan Petridis <jpetridis gnome org>
Date:   Sun Dec 2 21:32:37 2018 +0200

    Rebuild distro images only if they chnage

 .gitlab-ci.yml | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3c79b77..ffeb8ca 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -53,6 +53,9 @@ fedora latest:
       DISTRO_VER: "latest"
       OCI_YML: "latest.yml"
       DIR: "fedora"
+    only:
+        changes:
+            - 'fedora/*'
 
     <<: *distro_build
 
@@ -63,6 +66,9 @@ fedora rawhide:
       DISTRO_VER: "rawhide"
       OCI_YML: "rawhide.yml"
       DIR: "fedora"
+    only:
+        changes:
+            - 'fedora/*'
 
     <<: *distro_build
     allow_failure: true
@@ -74,6 +80,9 @@ debian testing:
       DISTRO_VER: "testing"
       OCI_YML: "testing.yml"
       DIR: "debian"
+    only:
+        changes:
+            - 'debian/*'
 
     <<: *distro_build
 
@@ -84,6 +93,9 @@ opensuse tumbleweed:
       DISTRO_VER: "tumbleweed"
       OCI_YML: "tumbleweed.yml"
       DIR: "opensuse"
+    only:
+        changes:
+            - 'opensuse/*'
 
     <<: *distro_build
 
@@ -94,6 +106,9 @@ ubuntu 18.04 x86_64:
       DISTRO_VER: "18.04"
       OCI_YML: "bionic.yml"
       DIR: "debian"
+    only:
+        changes:
+            - 'debian/*'
 
     <<: *distro_build
 
@@ -104,6 +119,9 @@ debian testing i386:
       DISTRO_VER: "testing"
       OCI_YML: "i386_testing.yml"
       DIR: "debian"
+    only:
+        changes:
+            - 'debian/*'
 
     <<: *distro_build
 
@@ -114,6 +132,9 @@ ubuntu 18.04 i386:
       DISTRO_VER: "18.04"
       OCI_YML: "i386_bionic.yml"
       DIR: "debian"
+    only:
+        changes:
+            - 'debian/*'
 
     <<: *distro_build