apex/up

package metrics

import (
    "time"

    "github.com/pkg/errors"
    "github.com/tj/kingpin"

    "github.com/apex/up/internal/cli/root"
    "github.com/apex/up/internal/stats"
    "github.com/apex/up/internal/util"
)

func init() {
    cmd := root.Command("metrics", "Show project metrics.")
    cmd.Example(`up metrics`, "Show metrics for staging environment.")
    cmd.Example(`up metrics -s production`, "Show metrics for production environment.")

    stage := cmd.Flag("stage", "Target stage name.").Short('s').Default("staging").String()
    since := cmd.Flag("since", "Show metrics since duration (30s, 5m, 2h, 1h30m, 3d, 1M).").Short('S').Default("1M").String()

    cmd.Action(func(_ *kingpin.ParseContext) error {
        c, p, err := root.Init()
        if err != nil {
            return errors.Wrap(err, "initializing")
        }

        s, err := util.ParseDuration(*since)
        if err != nil {
            return errors.Wrap(err, "parsing --since duration")
        }

        region := c.Regions[0]

        stats.Track("Metrics", map[string]interface{}{
            "stage": *stage,
            "since": s.Round(time.Second),
        })

        start := time.Now().UTC().Add(-s)
        return p.ShowMetrics(region, *stage, start)
    })
}