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-rw-r--r--vendor/github.com/spf13/cobra/doc/util.go51
1 files changed, 51 insertions, 0 deletions
diff --git a/vendor/github.com/spf13/cobra/doc/util.go b/vendor/github.com/spf13/cobra/doc/util.go
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+// 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 doc
+
+import (
+ "strings"
+
+ "github.com/spf13/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 hasSeeAlso(cmd *cobra.Command) bool {
+ if cmd.HasParent() {
+ return true
+ }
+ for _, c := range cmd.Commands() {
+ if !c.IsAvailableCommand() || c.IsAdditionalHelpTopicCommand() {
+ continue
+ }
+ return true
+ }
+ return false
+}
+
+// Temporary workaround for yaml lib generating incorrect yaml with long strings
+// that do not contain \n.
+func forceMultiLine(s string) string {
+ if len(s) > 60 && !strings.Contains(s, "\n") {
+ s = s + "\n"
+ }
+ return s
+}
+
+type byName []*cobra.Command
+
+func (s byName) Len() int { return len(s) }
+func (s byName) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
+func (s byName) Less(i, j int) bool { return s[i].Name() < s[j].Name() }