func (cl *CL) Link() string {
	return fmt.Sprintf("https://golang.org/cl/%d/", cl.Number)
}
Link returns the golang.org CL link for this CL, in the form of
https://golang.org/cl/<Number>/
package gerrit
import (
	"bytes"
	"context"
	"encoding/json"
	"errors"
	"fmt"
	"io/ioutil"
	"net/http"
	"time"
	"github.com/rs/zerolog"
)
const gerritURL = "https://go-review.googlesource.com/changes/?q=status:merged&O=12&n=100"
type CL struct {
	Project         string `json:"project"`
	ChangeID        string `json:"change_id"`
	Number          int64  `json:"_number"`
	Subject         string `json:"subject"`
	Branch          string `json:"branch"`
	CurrentRevision string `json:"current_revision"`
	Revisions       map[string]struct {
		Commit struct {
			Subject string `json:"subject"`
			Message string `json:"message"`
		} `json:"commit"`
	} `json:"revisions"`
}