Remove conditional;Housekeeping;Deduplicate variables

.drone.yml

@@ -2,32 +2,18 @@ kind: pipeline
 type: kubernetes
 name: 'Golang Build'
 
+environment:
+  SKOPEO_VERSION: v1.9.1
+
 clone:
   disable: true
 
-volumes:
-- name: output
-  claim:
-    name: flexvolsmb-drone-output
-
 steps:
-- name: Check for existing release
-  image: bv11-cr01.bessems.eu/proxy/alpine/curl
-  commands:
-    - |
-      if [[ "$(curl -s -o /dev/null -w "%{http_code}" https://code.spamasaurus.com/api/v1/packages/$GIT_USERNAME/generic/skopeo/$SKOPEO_VERSION)" -ne "200" ]]; then
-        exit 0
-      else
-        exit 1
-      fi
 - name: Clone skopeo source repository
   image: bv11-cr01.bessems.eu/proxy/alpine/git
   commands:
   - git clone https://github.com/containers/skopeo.git .
   - git checkout tags/$SKOPEO_VERSION
-  # - git checkout tags/v1.9.1
-  environment:
-    SKOPEO_VERSION: v1.9.1
   when:
     status:
     - success
@@ -45,13 +31,8 @@ steps:
       --header "Authorization: token $GIT_APIKEY" \
       --upload-file bin/skopeo \
       https://code.spamasaurus.com/api/packages/$GIT_USERNAME/generic/skopeo/$SKOPEO_VERSION/skopeo
-  # - cp bin/skopeo /output
   environment:
     CGO_ENABLED: 0
     GIT_APIKEY:
       from_secret: git_apikey
     GIT_USERNAME: djpbessems
-    SKOPEO_VERSION: v1.9.1
-  volumes:
-  - name: output
-    path: /output