spf13--cobra/doc_util.go
Eric Paris 3eac1434ef Update IsAvailableCommand checks
This slightly changes IsAvailableCommand in that a non-runnable command
with a runnable subcommand is now 'Available'

We also use IsAvailableCommand in the rest of the codebase instead of
half kinda sorta doing it incorrectly other places.
2015-09-08 22:48:12 -04:00

34 lines
1.1 KiB
Go

// Copyright 2015 Red Hat Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cobra
// Test to see if we have a reason to print See Also information in docs
// Basically this is a test for a parent commend or a subcommand which is
// both not deprecated and not the autogenerated help command.
func (cmd *Command) hasSeeAlso() bool {
if cmd.HasParent() {
return true
}
children := cmd.Commands()
if len(children) == 0 {
return false
}
for _, c := range children {
if !c.IsAvailableCommand() || c == cmd.helpCommand {
continue
}
return true
}
return false
}