Enforce continuous validation

.woodpecker/release.yml

@@ -2,8 +2,33 @@ when:
   - event: tag
 
 steps:
-  - name: build-release-assets
+  validate:
     image: golang:1.25
+    commands:
+      - go test ./...
+      - go test -race ./...
+      - go vet ./...
+      - go build ./...
+      - go test ./internal/doccheck
+      - go test ./internal/config -run '^TestExamplesLoadAndValidate$'
+
+  cross-build:
+    image: golang:1.25
+    depends_on: validate
+    commands:
+      - |
+        set -eu
+        output_dir="$(mktemp -d)"
+        trap 'rm -rf "$output_dir"' EXIT
+        for target in linux/amd64 linux/arm64 darwin/amd64 darwin/arm64 windows/amd64 windows/arm64; do
+          goos="${target%/*}"
+          goarch="${target#*/}"
+          CGO_ENABLED=0 GOOS="$goos" GOARCH="$goarch" go build -o "$output_dir/narratio-$goos-$goarch" ./cmd/narratio
+        done
+
+  build-release-assets:
+    image: golang:1.25
+    depends_on: [validate, cross-build]
     commands:
       - |
         set -eu
@@ -33,7 +58,7 @@ steps:
         build_binary windows amd64 ".exe"
         build_binary windows arm64 ".exe"
 
-  - name: publish-release
+  publish-release:
     image: woodpeckerci/plugin-release
     depends_on:
       - build-release-assets