58 lines
1.7 KiB
Go
58 lines
1.7 KiB
Go
package system
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import (
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"context"
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"strings"
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"nadir/internal/oscmd"
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"github.com/danielgtaylor/huma/v2"
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)
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type HostnameBody struct {
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Hostname string `json:"hostname" example:"server01" doc:"System hostname"`
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}
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type GetHostnameOutput struct{ Body HostnameBody }
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type SetHostnameInput struct{ Body HostnameBody }
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func registerHostname(api huma.API) {
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huma.Register(api, huma.Operation{
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OperationID: "system-get-hostname",
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Method: "GET",
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Path: "/api/system/hostname",
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Summary: "Get system hostname",
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Description: "Returns the current hostname as reported by hostnamectl.",
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Tags: []string{tagSystem},
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Metadata: op("read"),
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Errors: readErrors,
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}, func(ctx context.Context, _ *struct{}) (*GetHostnameOutput, error) {
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name, err := oscmd.Run("hostnamectl", "hostname")
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if err != nil {
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return nil, huma.Error500InternalServerError("hostnamectl failed", err)
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}
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return &GetHostnameOutput{Body: HostnameBody{Hostname: name}}, nil
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})
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huma.Register(api, huma.Operation{
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OperationID: "system-set-hostname",
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Method: "POST",
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Path: "/api/system/hostname",
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Summary: "Set system hostname",
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Description: "Sets the static hostname via hostnamectl, which owns " +
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"/etc/hostname and manages the static/pretty/transient names.",
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Tags: []string{tagSystem},
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Metadata: op("write"),
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Errors: writeErrors,
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}, func(ctx context.Context, in *SetHostnameInput) (*oscmd.StatusOutput, error) {
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name := strings.TrimSpace(in.Body.Hostname)
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if name == "" {
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return nil, huma.Error400BadRequest("empty hostname")
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}
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if _, err := oscmd.Run("hostnamectl", "set-hostname", name); err != nil {
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return nil, huma.Error500InternalServerError("hostnamectl failed", err)
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}
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return oscmd.OK(), nil
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})
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}
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