func runUpdate(jirix *jiri.X, _ []string) error {
seq := jirix.NewSeq()
// Create the $JIRI_ROOT/.jiri_root directory if it doesn't already exist.
//
// TODO(toddw): Remove this logic after the transition to .jiri_root is done.
// The bootstrapping logic should create this directory, and jiri should fail
// if the directory doesn't exist.
if err := seq.MkdirAll(jirix.RootMetaDir(), 0755).Done(); err != nil {
return err
}
// Update all projects to their latest version.
// Attempt <attemptsFlag> times before failing.
updateFn := func() error { return project.UpdateUniverse(jirix, gcFlag) }
if err := retry.Function(jirix.Context, updateFn, retry.AttemptsOpt(attemptsFlag)); err != nil {
return err
}
if err := project.WriteUpdateHistorySnapshot(jirix, ""); err != nil {
return err
}
// Only attempt the bin dir transition after the update has succeeded, to
// avoid messy partial states.
return project.TransitionBinDir(jirix)
}
func runUpdate(env *cmdline.Env, _ []string) error {
ctx := tool.NewContextFromEnv(env)
// Create a snapshot of the current state of all projects and
// write it to the $JIRI_ROOT/.update_history folder.
root, err := project.JiriRoot()
if err != nil {
return err
}
snapshotFile := filepath.Join(root, ".update_history", time.Now().Format(time.RFC3339))
if err := project.CreateSnapshot(ctx, snapshotFile); err != nil {
return err
}
// Update all projects to their latest version.
// Attempt <attemptsFlag> times before failing.
updateFn := func() error {
return project.UpdateUniverse(ctx, gcFlag)
}
return retry.Function(ctx, updateFn, retry.AttemptsOpt(attemptsFlag))
}