51 lines
1.7 KiB
Diff
51 lines
1.7 KiB
Diff
From ca4bfce4054e2e90a2ace819888e13240b8716c5 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgraber@ubuntu.com>
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Date: Wed, 4 Apr 2018 12:54:58 -0400
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Subject: lxc/help: Make help respect --all too
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Closes #4406
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Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
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---
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lxc/main.go | 17 ++++++++++++++---
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1 file changed, 14 insertions(+), 3 deletions(-)
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diff --git a/lxc/main.go b/lxc/main.go
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index f558e479..9bda930f 100644
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--- a/lxc/main.go
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+++ b/lxc/main.go
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@@ -58,9 +58,6 @@ For help with any of those, simply call them with --help.`))
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app.PersistentFlags().BoolVar(&globalCmd.flagLogDebug, "debug", false, i18n.G("Show all debug messages"))
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app.PersistentFlags().BoolVarP(&globalCmd.flagLogVerbose, "verbose", "v", false, i18n.G("Show all information messages"))
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- // Local flags
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- app.Flags().BoolVar(&globalCmd.flagHelpAll, "all", false, i18n.G("Show less common commands"))
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-
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// Wrappers
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app.PersistentPreRunE = globalCmd.PreRun
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app.PersistentPostRunE = globalCmd.PostRun
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@@ -193,6 +190,20 @@ For help with any of those, simply call them with --help.`))
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versionCmd := cmdVersion{global: &globalCmd}
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app.AddCommand(versionCmd.Command())
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+ // Get help command
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+ app.InitDefaultHelpCmd()
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+ var help *cobra.Command
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+ for _, cmd := range app.Commands() {
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+ if cmd.Name() == "help" {
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+ help = cmd
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+ break
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+ }
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+ }
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+
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+ // Help flags
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+ app.Flags().BoolVar(&globalCmd.flagHelpAll, "all", false, i18n.G("Show less common commands"))
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+ help.Flags().BoolVar(&globalCmd.flagHelpAll, "all", false, i18n.G("Show less common commands"))
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+
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// Deal with --all flag
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err := app.ParseFlags(os.Args[1:])
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if err == nil {
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