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package healthcheck
import (
"context"
"fmt"
"gitlab.com/gitlab-org/gitlab-shell/v14/internal/command/readwriter"
"gitlab.com/gitlab-org/gitlab-shell/v14/internal/config"
"gitlab.com/gitlab-org/gitlab-shell/v14/internal/gitlabnet/healthcheck"
)
var (
apiMessage = "Internal API available"
redisMessage = "Redis available via internal API"
)
type Command struct {
Config *config.Config
ReadWriter *readwriter.ReadWriter
}
func (c *Command) Execute(ctx context.Context) error {
response, err := c.runCheck(ctx)
if err != nil {
return fmt.Errorf("%v: FAILED - %v", apiMessage, err)
}
fmt.Fprintf(c.ReadWriter.Out, "%v: OK\n", apiMessage)
if !response.Redis {
return fmt.Errorf("%v: FAILED", redisMessage)
}
fmt.Fprintf(c.ReadWriter.Out, "%v: OK\n", redisMessage)
return nil
}
func (c *Command) runCheck(ctx context.Context) (*healthcheck.Response, error) {
client, err := healthcheck.NewClient(c.Config)
if err != nil {
return nil, err
}
response, err := client.Check(ctx)
if err != nil {
return nil, err
}
return response, nil
}
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