37 lines
623 B
Go
37 lines
623 B
Go
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package main
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import (
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"encoding/json"
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"text/template"
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"github.com/Masterminds/sprig"
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)
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var ProtoHelpersFuncMap = template.FuncMap{
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"string": func(i interface {
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String() string
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}) string {
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return i.String()
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},
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"json": func(v interface{}) string {
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a, _ := json.Marshal(v)
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return string(a)
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},
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"prettyjson": func(v interface{}) string {
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a, _ := json.MarshalIndent(v, "", " ")
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return string(a)
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},
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"first": func(a []string) string {
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return a[0]
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},
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"last": func(a []string) string {
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return a[len(a)-1]
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},
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}
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func init() {
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for k, v := range sprig.TxtFuncMap() {
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ProtoHelpersFuncMap[k] = v
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}
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}
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