examples/testplugin: Add test plugin example

examples/testplugin/main.go

@@ -0,0 +1,32 @@
+package main
+
+import "html/template"
+import "git.tebibyte.media/sashakoshka/step"
+
+var _ step.FuncProvider = new(Provider)
+
+// Provider provides sample functions.
+type Provider struct {
+	
+}
+
+// NewProvider creates a new provider and returns it.
+func NewProvider () step.Provider {
+	return new(Provider)
+}
+
+// Package fulfills the step.Provider interface.
+func (this *Provider) Package () string {
+	return "git.tebibyte.media/sashakoshka/step/examples/testplugin"
+}
+
+// FuncMap fulfills the step.FuncProvider interface.
+func (this *Provider) FuncMap () template.FuncMap {
+	return template.FuncMap {
+		"test": funcTest,
+	}
+}
+
+func funcTest () string {
+	return "Test plugin"
+}