improved packaging

- use version in archive name
- "macOS" instead of "Darwin"
- include example config in archives
- use subdir in archives

.build.yml

@@ -11,7 +11,13 @@ tasks:
       go test -v ./...
   - build: |
       cd scotty
-      goreleaser release --snapshot --clean
+      GIT_REF=$(git describe --always)
+      if [[ "$GIT_REF" =~ ^v[0-9]+\.[0-9]+(\.[0-9]+)?$ ]]
+      then
+        goreleaser release --clean
+      else
+        goreleaser release --snapshot --clean
+      fi
   - publish-redirect: |
       # Update redirect on https://go.uploadedlobster.com/scotty
       ./scotty/pages/publish.sh