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Bash completion V2 with completion descriptions (#1146)

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* Bash completion v2

This v2 version of bash completion is based on Go completions.
It also supports descriptions like the other shells.

Signed-off-by: Marc Khouzam <marc.khouzam@montreal.ca>

* Only consider matching completions for formatting

Signed-off-by: Marc Khouzam <marc.khouzam@montreal.ca>

* Use bash compV2 for the default completion command

Signed-off-by: Marc Khouzam <marc.khouzam@montreal.ca>

* Update comments that still referred to bash completion

Signed-off-by: Marc Khouzam <marc.khouzam@montreal.ca>
This commit is contained in:
Marc Khouzam
2021-06-30 17:24:58 -04:00
committed by GitHub
parent d0f318d45b
commit b36196066e
6 changed files with 346 additions and 17 deletions
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12
completions_test.go
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@ -2097,9 +2097,9 @@ func TestDefaultCompletionCmd(t *testing.T) {
removeCompCmd(rootCmd)
var compCmd *Command
// Test that the --no-descriptions flag is present for the relevant shells only
// Test that the --no-descriptions flag is present on all shells
assertNoErr(t, rootCmd.Execute())
for _, shell := range []string{"fish", "powershell", "zsh"} {
for _, shell := range []string{"bash", "fish", "powershell", "zsh"} {
if compCmd, _, err = rootCmd.Find([]string{compCmdName, shell}); err != nil {
t.Errorf("Unexpected error: %v", err)
}
@ -2107,14 +2107,6 @@ func TestDefaultCompletionCmd(t *testing.T) {
t.Errorf("Missing --%s flag for %s shell", compCmdNoDescFlagName, shell)
}
}
for _, shell := range []string{"bash"} {
if compCmd, _, err = rootCmd.Find([]string{compCmdName, shell}); err != nil {
t.Errorf("Unexpected error: %v", err)
}
if flag := compCmd.Flags().Lookup(compCmdNoDescFlagName); flag != nil {
t.Errorf("Unexpected --%s flag for %s shell", compCmdNoDescFlagName, shell)
}
}
// Remove completion command for the next test
removeCompCmd(rootCmd)