mirror of https://github.com/hashicorp/consul
24 lines
448 B
Go
24 lines
448 B
Go
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package catalog
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import (
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"fmt"
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"sort"
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"strings"
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)
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// mapToKV converts a map[string]string into a human-friendly key=value list,
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// sorted by name.
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func mapToKV(m map[string]string, joiner string) string {
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keys := make([]string, 0, len(m))
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for k := range m {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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r := make([]string, len(keys))
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for i, k := range keys {
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r[i] = fmt.Sprintf("%s=%s", k, m[k])
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}
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return strings.Join(r, joiner)
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}
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