mirror of https://github.com/grafana/grafana.git
42 lines
920 B
Go
42 lines
920 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/json"
|
||
|
|
"fmt"
|
||
|
|
"io"
|
||
|
|
"log"
|
||
|
|
"os"
|
||
|
|
"regexp"
|
||
|
|
|
||
|
|
"github.com/grafana/grafana/pkg/build/metrics"
|
||
|
|
"github.com/urfave/cli/v2"
|
||
|
|
)
|
||
|
|
|
||
|
|
func PublishMetrics(c *cli.Context) error {
|
||
|
|
apiKey := c.Args().Get(0)
|
||
|
|
|
||
|
|
input, err := io.ReadAll(os.Stdin)
|
||
|
|
if err != nil {
|
||
|
|
return cli.NewExitError(fmt.Sprintf("Reading from stdin failed: %s", err), 1)
|
||
|
|
}
|
||
|
|
|
||
|
|
reMetrics := regexp.MustCompile(`(?ms)^Metrics: (\{.+\})`)
|
||
|
|
ms := reMetrics.FindSubmatch(input)
|
||
|
|
if len(ms) == 0 {
|
||
|
|
return cli.NewExitError(fmt.Sprintf("Input on wrong format: %q", string(input)), 1)
|
||
|
|
}
|
||
|
|
|
||
|
|
m := map[string]string{}
|
||
|
|
if err := json.Unmarshal(ms[1], &m); err != nil {
|
||
|
|
return cli.NewExitError(fmt.Sprintf("decoding metrics failed: %s", err), 1)
|
||
|
|
}
|
||
|
|
|
||
|
|
log.Printf("Received metrics %+v", m)
|
||
|
|
|
||
|
|
if err := metrics.Publish(m, apiKey); err != nil {
|
||
|
|
return cli.NewExitError(fmt.Sprintf("publishing metrics failed: %s", err), 1)
|
||
|
|
}
|
||
|
|
|
||
|
|
return nil
|
||
|
|
}
|