have a seperate stage for scheduled builds

.gitlab-ci.yml

@@ -1,5 +1,6 @@
 stages:
   - check
+  - build-nightly
   - build
   - publish
 

.gitlab/CI/build.gitlab-ci.yml

@@ -112,6 +112,22 @@ macos:
     - .tmacos
     - .release
 
+# build on schedule quickfix till airshipper 0.5
+air-linux:
+  extends:
+    - .tlinux
+    - .release-nightly-tmp-fix-airshipper
+
+air-windows:
+  extends:
+    - .twindows
+    - .release-nightly-tmp-fix-airshipper
+
+air-macos:
+  extends:
+    - .tmacos
+    - .release-nightly-tmp-fix-airshipper
+
 # if NOT release or master, allow optional builds
 opt-linux:
   extends:

.gitlab/CI/release.yml

@@ -17,4 +17,14 @@
   rules:
     - if: $CI_COMMIT_REF_NAME =~ /^master$/ || $CI_COMMIT_TAG =~ /^v[0-9]+\.[0-9]+\.[0-9]+/ || $CI_COMMIT_REF_NAME =~ /^r[0-9]+\.[0-9]+/
       when: always
+    - when: never
+
+# Template to only run if pushes to master or a tag happened
+.release-nightly-tmp-fix-airshipper:
+  stage: build-nightly
+  tags:
+    - veloren-docker
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "schedule" && ($CI_COMMIT_REF_NAME =~ /^master$/ || $CI_COMMIT_TAG =~ /^v[0-9]+\.[0-9]+\.[0-9]+/ || $CI_COMMIT_REF_NAME =~ /^r[0-9]+\.[0-9]+/)
+      when: always
     - when: never