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57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package gogen
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import (
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"bytes"
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"fmt"
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"strconv"
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"text/template"
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"zero/tools/goctl/api/spec"
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"zero/tools/goctl/api/util"
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)
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const (
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defaultPort = 8888
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etcDir = "etc"
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etcTemplate = `{
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"Name": "{{.serviceName}}",
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"Host": "{{.host}}",
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"Port": {{.port}}
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}`
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)
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func genEtc(dir string, api *spec.ApiSpec) error {
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fp, created, err := util.MaybeCreateFile(dir, etcDir, fmt.Sprintf("%s.json", api.Service.Name))
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if err != nil {
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return err
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}
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if !created {
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return nil
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}
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defer fp.Close()
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service := api.Service
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host, ok := util.GetAnnotationValue(service.Annotations, "server", "host")
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if !ok {
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host = "0.0.0.0"
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}
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port, ok := util.GetAnnotationValue(service.Annotations, "server", "port")
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if !ok {
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port = strconv.Itoa(defaultPort)
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}
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t := template.Must(template.New("etcTemplate").Parse(etcTemplate))
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buffer := new(bytes.Buffer)
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err = t.Execute(buffer, map[string]string{
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"serviceName": service.Name,
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"host": host,
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"port": port,
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})
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if err != nil {
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return err
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}
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formatCode := formatCode(buffer.String())
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_, err = fp.WriteString(formatCode)
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return err
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}
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