54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
package cmd
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import (
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"context"
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"fmt"
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"net/http"
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"net/url"
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"time"
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"git.maronato.dev/maronato/finger/internal/config"
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"github.com/peterbourgon/ff/v4"
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)
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func newHealthcheckCmd(cfg *config.Config) *ff.Command {
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return &ff.Command{
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Name: "healthcheck",
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Usage: "healthcheck [flags]",
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ShortHelp: "Check if the server is running",
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Exec: func(ctx context.Context, args []string) error {
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// Create a new client
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client := &http.Client{
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Timeout: 5 * time.Second, //nolint:gomnd // We want to use a constant
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}
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// Create a new request
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reqURL := url.URL{
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Scheme: "http",
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Host: cfg.GetAddr(),
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Path: "/healthz",
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}
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req, err := http.NewRequestWithContext(ctx, http.MethodGet, reqURL.String(), http.NoBody)
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if err != nil {
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return fmt.Errorf("error creating request: %w", err)
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}
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// Send the request
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resp, err := client.Do(req)
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if err != nil {
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return fmt.Errorf("error sending request: %w", err)
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}
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defer resp.Body.Close()
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// Check the response
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if resp.StatusCode != http.StatusOK {
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return fmt.Errorf("server returned status %d", resp.StatusCode) //nolint:goerr113 // We want to return an error
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}
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return nil
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},
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}
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}
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