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commands: Make the gen commands non-global

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See #4598
This commit is contained in:
Bjørn Erik Pedersen
2018-04-09 22:09:11 +02:00
parent e26a8b242a
commit e0621d207c
5 changed files with 155 additions and 96 deletions
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60
commands/genautocomplete.go
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@@ -18,15 +18,28 @@ import (
jww "github.com/spf13/jwalterweatherman"
)
var autocompleteTarget string
var _ cmder = (*genautocompleteCmd)(nil)
// bash for now (zsh and others will come)
var autocompleteType string
type genautocompleteCmd struct {
autocompleteTarget string
var genautocompleteCmd = &cobra.Command{
Use: "autocomplete",
Short: "Generate shell autocompletion script for Hugo",
Long: `Generates a shell autocompletion script for Hugo.
// bash for now (zsh and others will come)
autocompleteType string
cmd *cobra.Command
}
func (c *genautocompleteCmd) getCommand() *cobra.Command {
return c.cmd
}
func newGenautocompleteCmd() *genautocompleteCmd {
cc := &genautocompleteCmd{}
cc.cmd = &cobra.Command{
Use: "autocomplete",
Short: "Generate shell autocompletion script for Hugo",
Long: `Generates a shell autocompletion script for Hugo.
NOTE: The current version supports Bash only.
This should work for *nix systems with Bash installed.
@@ -44,27 +57,28 @@ or just source them in directly:
$ . /etc/bash_completion`,
RunE: func(cmd *cobra.Command, args []string) error {
if autocompleteType != "bash" {
return newUserError("Only Bash is supported for now")
}
RunE: func(cmd *cobra.Command, args []string) error {
if cc.autocompleteType != "bash" {
return newUserError("Only Bash is supported for now")
}
err := cmd.Root().GenBashCompletionFile(autocompleteTarget)
err := cmd.Root().GenBashCompletionFile(cc.autocompleteTarget)
if err != nil {
return err
}
if err != nil {
return err
}
jww.FEEDBACK.Println("Bash completion file for Hugo saved to", autocompleteTarget)
jww.FEEDBACK.Println("Bash completion file for Hugo saved to", cc.autocompleteTarget)
return nil
},
}
return nil
},
}
func init() {
genautocompleteCmd.PersistentFlags().StringVarP(&autocompleteTarget, "completionfile", "", "/etc/bash_completion.d/hugo.sh", "autocompletion file")
genautocompleteCmd.PersistentFlags().StringVarP(&autocompleteType, "type", "", "bash", "autocompletion type (currently only bash supported)")
cc.cmd.PersistentFlags().StringVarP(&cc.autocompleteTarget, "completionfile", "", "/etc/bash_completion.d/hugo.sh", "autocompletion file")
cc.cmd.PersistentFlags().StringVarP(&cc.autocompleteType, "type", "", "bash", "autocompletion type (currently only bash supported)")
// For bash-completion
genautocompleteCmd.PersistentFlags().SetAnnotation("completionfile", cobra.BashCompFilenameExt, []string{})
cc.cmd.PersistentFlags().SetAnnotation("completionfile", cobra.BashCompFilenameExt, []string{})
return cc
}