woodpecker/cli/common/hooks.go

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package common
import (
"context"
"errors"
"time"
"github.com/rs/zerolog/log"
"github.com/urfave/cli/v2"
"go.woodpecker-ci.org/woodpecker/v2/cli/internal/config"
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"go.woodpecker-ci.org/woodpecker/v2/cli/update"
)
var (
waitForUpdateCheck context.Context
cancelWaitForUpdate context.CancelCauseFunc
)
func Before(c *cli.Context) error {
if err := setupGlobalLogger(c); err != nil {
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return err
}
go func() {
if c.Bool("disable-update-check") {
return
}
// Don't check for updates when the update command is executed
if firstArg := c.Args().First(); firstArg == "update" {
return
}
waitForUpdateCheck, cancelWaitForUpdate = context.WithCancelCause(context.Background())
defer cancelWaitForUpdate(errors.New("update check finished"))
log.Debug().Msg("Checking for updates ...")
newVersion, err := update.CheckForUpdate(waitForUpdateCheck, true)
if err != nil {
log.Error().Err(err).Msgf("Failed to check for updates")
return
}
if newVersion != nil {
log.Warn().Msgf("A new version of woodpecker-cli is available: %s. Update by running: %s update", newVersion.Version, c.App.Name)
} else {
log.Debug().Msgf("No update required")
}
}()
return config.Load(c)
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}
func After(_ *cli.Context) error {
if waitForUpdateCheck != nil {
select {
case <-waitForUpdateCheck.Done():
// When the actual command already finished, we still wait 250ms for the update check to finish
case <-time.After(time.Millisecond * 250):
log.Debug().Msg("Update check stopped due to timeout")
cancelWaitForUpdate(errors.New("update check timeout"))
}
}
return nil
}