gitlab-ci: use a single config section

.gitlab-ci.yml

@@ -10,18 +10,14 @@ stages:
   - staging
   - production
 
-.ssh_key_setup:
+.setup_env:
   before_script:
+    - apt-get update -y
     ##
     ## Install ssh-agent if not already installed, it is required by Docker.
     ## (change apt-get to yum if you use an RPM-based image)
     ##
-    - apt-get update -y
     - 'command -v ssh-agent >/dev/null || ( apt-get install openssh-client -y )'
-    ##
-    ##
-    - apt-get install rsync -y
-    ##
     ## Run ssh-agent (inside the build environment)
     ##
     - eval $(ssh-agent -s)
@@ -39,20 +35,15 @@ stages:
     - chmod 700 ~/.ssh
     - echo "$SSH_KNOWN_HOSTS_DACECALC1" >> ~/.ssh/known_hosts
     - chmod 644 ~/.ssh/known_hosts
-
-.conda_env_setup:
-  extends:
-    .ssh_key_setup
-  before_script:
-    - apt-get update -y
-    - apt-get install build-essential curl -y
+    ## Install necessary packages
+    - apt-get install build-essential rsync curl -y
+    ## Conda env
     - source /opt/conda/etc/profile.d/conda.sh
     - mamba env create -f spleaf_env.yml
     - conda activate spleaf
 
 Build distribution:
-  extends:
-    .conda_env_setup
+  extends: .setup_env
   stage: build
   script:
     - python setup.py sdist
@@ -62,8 +53,7 @@ Build distribution:
     expire_in: 1 day
 
 Run test:
-  extends:
-    .conda_env_setup
+  extends: .setup_env
   stage: test
   script:
     - pip install dist/*.tar.gz
@@ -71,8 +61,7 @@ Run test:
     - python -m pytest
 
 Generate documentation:
-  extends:
-    .conda_env_setup
+  extends: .setup_env
   stage: documentation
   script:
     - pip install dist/*.tar.gz
@@ -84,25 +73,22 @@ Generate documentation:
     expire_in: 1 day
 
 Deploy on Staging:
-  extends:
-    .ssh_key_setup
+  extends: .setup_env
   stage: staging
   script:
     - rsync -v dist/*.tar.gz dacemgr@${DACECALC1}:/www/people/delisle/public/staging/spleaf/
     - rsync -rv --delete doc/build/html/ dacemgr@${DACECALC1}:/www/people/delisle/public/staging/spleaf/doc
 
 Release and deploy on Production:
-  extends:
-    .conda_env_setup
+  extends: .setup_env
   stage: production
-  before_script:
+  script:
     # According to documentation, gitlab uses detached HEAD and we need to go back to master to release.
     # See https://gitlab.com/gitlab-org/gitlab-ce/issues/19421
     - git checkout -B master origin/master
     - git config --global user.name 'Gitlab CI'
     - git config --global user.email ''
     - git remote set-url origin "https://gitlab-ci-token:$RELEASE_TOKEN@gitlab.unige.ch/jean-baptiste.delisle/spleaf.git"
-  script:
     # Tag
     - VERSION=`grep __version__ spleaf/__info__.py | sed 's/.*version__ = "//' | sed 's/"//'`
     - TAG_VERSION="v$VERSION"