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Fixing help text of "docker network --help" to be consistend Changed from hashmap to multidimensional array as in "docker volume --help" closes #21710

Signed-off-by: Robin Naundorf <r.naundorf@fh-muenster.de>

Robin Naundorf authored on 2016/04/01 21:03:04
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@@ -372,19 +372,19 @@ func subnetMatches(subnet, data string) (bool, error) {
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 }
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 func networkUsage() string {
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-	networkCommands := map[string]string{
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-		"create":     "Create a network",
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-		"connect":    "Connect container to a network",
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-		"disconnect": "Disconnect container from a network",
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-		"inspect":    "Display detailed network information",
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-		"ls":         "List all networks",
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-		"rm":         "Remove a network",
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+	networkCommands := [][]string{
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+		{"create", "Create a network"},
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+		{"connect", "Connect container to a network"},
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+		{"disconnect", "Disconnect container from a network"},
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+		{"inspect", "Display detailed network information"},
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+		{"ls", "List all networks"},
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+		{"rm", "Remove a network"},
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 	}
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 	help := "Commands:\n"
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-	for cmd, description := range networkCommands {
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-		help += fmt.Sprintf("  %-25.25s%s\n", cmd, description)
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+	for _, cmd := range networkCommands {
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+		help += fmt.Sprintf("  %-25.25s%s\n", cmd[0], cmd[1])
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 	}
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 	help += fmt.Sprintf("\nRun 'docker network COMMAND --help' for more information on a command.")