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Ensure SEE ALSO list has no leading comma, fixing #229

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This commit is contained in:
Garth Kidd
2016-01-17 15:18:47 +11:00
parent 8e91712f17
commit cb8496d6b2
1 changed files with 7 additions and 7 deletions
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14
doc/man_docs.go
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@ -188,10 +188,12 @@ func genMan(cmd *cobra.Command, header *GenManHeader) []byte {
} }
if hasSeeAlso(cmd) { if hasSeeAlso(cmd) {
fmt.Fprintf(buf, "# SEE ALSO\n") fmt.Fprintf(buf, "# SEE ALSO\n")
seealsos := make([]string, 0)
if cmd.HasParent() { if cmd.HasParent() {
parentPath := cmd.Parent().CommandPath() parentPath := cmd.Parent().CommandPath()
dashParentPath := strings.Replace(parentPath, " ", "-", -1) dashParentPath := strings.Replace(parentPath, " ", "-", -1)
fmt.Fprintf(buf, "**%s(%s)**", dashParentPath, header.Section) seealso := fmt.Sprintf("**%s(%s)**", dashParentPath, header.Section)
seealsos = append(seealsos, seealso)
cmd.VisitParents(func(c *cobra.Command) { cmd.VisitParents(func(c *cobra.Command) {
if c.DisableAutoGenTag { if c.DisableAutoGenTag {
cmd.DisableAutoGenTag = c.DisableAutoGenTag cmd.DisableAutoGenTag = c.DisableAutoGenTag
@ -200,16 +202,14 @@ func genMan(cmd *cobra.Command, header *GenManHeader) []byte {
} }
children := cmd.Commands() children := cmd.Commands()
sort.Sort(byName(children)) sort.Sort(byName(children))
for i, c := range children { for _, c := range children {
if !c.IsAvailableCommand() || c.IsHelpCommand() { if !c.IsAvailableCommand() || c.IsHelpCommand() {
continue continue
} }
if cmd.HasParent() || i > 0 { seealso := fmt.Sprintf("**%s-%s(%s)**", dashCommandName, c.Name(), header.Section)
fmt.Fprintf(buf, ", ") seealsos = append(seealsos, seealso)
} }
fmt.Fprintf(buf, "**%s-%s(%s)**", dashCommandName, c.Name(), header.Section) fmt.Fprintf(buf, "%s\n", strings.Join(seealsos, ", "))
}
fmt.Fprintf(buf, "\n")
} }
if !cmd.DisableAutoGenTag { if !cmd.DisableAutoGenTag {
fmt.Fprintf(buf, "# HISTORY\n%s Auto generated by spf13/cobra\n", header.Date.Format("2-Jan-2006")) fmt.Fprintf(buf, "# HISTORY\n%s Auto generated by spf13/cobra\n", header.Date.Format("2-Jan-2006"))