kuma

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package template
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import (
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	"strings"
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	"github.com/hoisie/mustache"
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)
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type contextMap map[string]interface{}
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func (cm contextMap) merge(other contextMap) {
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	for k, v := range other {
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		cm[k] = v
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	}
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}
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func newContextMap(key, value string) contextMap {
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	if !strings.Contains(key, ".") {
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		return map[string]interface{}{
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			key: value,
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		}
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	}
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	parts := strings.SplitAfterN(key, ".", 2)
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	return map[string]interface{}{
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		parts[0][:len(parts[0])-1]: newContextMap(parts[1], value),
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	}
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}
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func Render(template string, values map[string]string) []byte {
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	ctx := contextMap{}
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	for k, v := range values {
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		ctx.merge(newContextMap(k, v))
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	}
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	data := mustache.Render(template, ctx)
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	return []byte(data)
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}
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