// findBootstrapTools returns a tools.List containing only those tools with
// which it would be reasonable to launch an environment's first machine,
// given the supplied constraints. If a specific agent version is not requested,
// all tools matching the current major.minor version are chosen.
func findBootstrapTools(env environs.Environ, vers *version.Number, arch *string, dev bool) (list coretools.List, err error) {
// Construct a tools filter.
cliVersion := version.Current.Number
var filter coretools.Filter
if arch != nil {
filter.Arch = *arch
}
if vers != nil {
// If we already have an explicit agent version set, we're done.
filter.Number = *vers
return findTools(env, cliVersion.Major, cliVersion.Minor, filter, false)
}
if !dev {
logger.Infof("filtering tools by released version")
filter.Released = true
}
return findTools(env, cliVersion.Major, cliVersion.Minor, filter, false)
}
// FindBootstrapTools returns a ToolsList containing only those tools with
// which it would be reasonable to launch an environment's first machine, given the supplied constraints.
// If a specific agent version is not requested, all tools matching the current major.minor version are chosen.
func FindBootstrapTools(cloudInst environs.ConfigGetter, params BootstrapToolsParams) (list coretools.List, err error) {
// Construct a tools filter.
cfg := cloudInst.Config()
cliVersion := version.Current.Number
filter := coretools.Filter{
Series: params.Series,
Arch: stringOrEmpty(params.Arch),
}
if params.Version != nil {
// If we already have an explicit agent version set, we're done.
filter.Number = *params.Version
return bootstrapFindTools(cloudInst, cliVersion.Major, cliVersion.Minor, filter, params.AllowRetry)
}
if dev := cliVersion.IsDev() || cfg.Development(); !dev {
logger.Infof("filtering tools by released version")
filter.Released = true
}
return bootstrapFindTools(cloudInst, cliVersion.Major, cliVersion.Minor, filter, params.AllowRetry)
}
