packagr-io-beta
47 lines
1015 B
Go
47 lines
1015 B
Go
//
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// Use and distribution licensed under the Apache license version 2.
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//
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// See the COPYING file in the root project directory for full text.
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//
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package ghw
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import (
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"encoding/json"
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"github.com/ghodss/yaml"
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)
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// safeYAML returns a string after marshalling the supplied parameter into YAML
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func safeYAML(p interface{}) string {
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b, err := json.Marshal(p)
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if err != nil {
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warn("error marshalling JSON: %s", err)
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return ""
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}
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yb, err := yaml.JSONToYAML(b)
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if err != nil {
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warn("error converting JSON to YAML: %s", err)
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return ""
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}
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return string(yb)
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}
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// safeJSON returns a string after marshalling the supplied parameter into
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// JSON. Accepts an optional argument to trigger pretty/indented formatting of
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// the JSON string
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func safeJSON(p interface{}, indent bool) string {
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var b []byte
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var err error
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if !indent {
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b, err = json.Marshal(p)
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} else {
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b, err = json.MarshalIndent(&p, "", " ")
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}
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if err != nil {
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warn("error marshalling JSON: %s", err)
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return ""
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}
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return string(b)
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}
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