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23 lines
521 B
Go
23 lines
521 B
Go
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package version
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import (
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"encoding/json"
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"net/http"
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"strings"
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)
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// New creates a handler that returns the version of the service in JSON format.
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func New(ver string) http.Handler {
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var body, _ = json.Marshal(struct { //nolint:errchkjson
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Version string `json:"version"`
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}{
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Version: strings.TrimSpace(ver),
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})
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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_, _ = w.Write(body)
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})
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}
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