func (c *SyncToolsCommand) Run(ctx *cmd.Context) error {
// Register writer for output on screen.
loggo.RegisterWriter("synctools", sync.NewSyncLogWriter(ctx.Stdout, ctx.Stderr), loggo.INFO)
defer loggo.RemoveWriter("synctools")
// Prepare syncing.
sctx := &sync.SyncContext{
EnvName: c.EnvName,
AllVersions: c.allVersions,
DryRun: c.dryRun,
PublicBucket: c.publicBucket,
Dev: c.dev,
Source: c.source,
}
return syncTools(sctx)
}
// ensureToolsAvailability verifies the tools are available. If no tools are
// found, it will automatically synchronize them.
func (c *BootstrapCommand) ensureToolsAvailability(env environs.Environ, ctx *cmd.Context) error {
// Capture possible logging while syncing and write it on the screen.
loggo.RegisterWriter("bootstrap", sync.NewSyncLogWriter(ctx.Stdout, ctx.Stderr), loggo.INFO)
defer loggo.RemoveWriter("bootstrap")
// Try to find bootstrap tools.
_, err := environs.FindBootstrapTools(env, c.Constraints)
if errors.IsNotFoundError(err) {
// Not tools available, so synchronize.
sctx := &sync.SyncContext{
EnvName: c.EnvName,
Source: c.Source,
}
if err = syncTools(sctx); err != nil {
return err
}
// Synchronization done, try again.
_, err = environs.FindBootstrapTools(env, c.Constraints)
} else if err != nil {
return err
}
return err
}