ci: use before_script

Signed-off-by: Matej Focko <me@mfocko.xyz>

.gitlab-ci.yml

@@ -1,3 +1,4 @@
+default:
   image: node:current-alpine3.15
 
   cache:
@@ -7,14 +8,7 @@ cache:
     paths:
       - .yarn-cache/
 
-stages:
-  - build
-  - deploy
-
-build:
-  stage: build
-
-  script:
+  before_script:
     # Handle the Yarn
     - echo 'yarn-offline-mirror ".yarn-cache/"' >> .yarnrc
     - echo 'yarn-offline-mirror-pruning true' >> .yarnrc
@@ -23,6 +17,21 @@ build:
     # Install the dependencies for alpine
     - apk update && apk add make graphviz zip openssh rsync
 
+    # Prepare environment for SSH
+    - mkdir -p ~/.ssh
+    - ln -s $SSH_CONFIG ~/.ssh/config
+    - ln -s $SSH_KEY ~/.ssh/id_ed25519
+    - ln -s $SSH_KNOWN_HOSTS ~/.ssh/known_hosts
+    - chmod 600 ~/.ssh/config ~/.ssh/id_ed25519 ~/.ssh/known_hosts
+
+stages:
+  - build
+  - deploy
+
+build:
+  stage: build
+
+  script:
     # Regenerate the static files
     - make regenerate-dots
     - make regenerate-zips
@@ -38,11 +47,6 @@ deploy 1/2:
   stage: deploy
 
   script:
-  - mkdir -p ~/.ssh
-  - ln -s $SSH_CONFIG ~/.ssh/config
-  - ln -s $SSH_KEY ~/.ssh/id_ed25519
-  - ln -s $SSH_KNOWN_HOSTS ~/.ssh/known_hosts
-  - chmod 600 ~/.ssh/config ~/.ssh/id_ed25519 ~/.ssh/known_hosts
     - make deploy-poincare
 
   artifacts:
@@ -56,11 +60,6 @@ deploy 2/2:
   stage: deploy
 
   script:
-  - mkdir -p ~/.ssh
-  - ln -s $SSH_CONFIG ~/.ssh/config
-  - ln -s $SSH_KEY ~/.ssh/id_ed25519
-  - ln -s $SSH_KNOWN_HOSTS ~/.ssh/known_hosts
-  - chmod 600 ~/.ssh/config ~/.ssh/id_ed25519 ~/.ssh/known_hosts
     - make deploy-aisa
 
   artifacts: