cli: new daemon command and new cli package
This patch creates a new cli package that allows to combine both client and daemon commands (there is only one daemon command: docker daemon). The `-d` and `--daemon` top-level flags are deprecated and a special message is added to prompt the user to use `docker daemon`. Providing top-level daemon-specific flags for client commands result in an error message prompting the user to use `docker daemon`. This patch does not break any old but correct usages. This also makes `-d` and `--daemon` flags, as well as the `daemon` command illegal in client-only binaries. Signed-off-by: Tibor Vass <tibor@docker.com>
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@ -43,11 +43,11 @@ var (
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// InstallFlags adds command-line options to the top-level flag parser for
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// InstallFlags adds command-line options to the top-level flag parser for
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// the current process.
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// the current process.
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func (options *Options) InstallFlags() {
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func (options *Options) InstallFlags(cmd *flag.FlagSet, usageFn func(string) string) {
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options.Mirrors = opts.NewListOpts(ValidateMirror)
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options.Mirrors = opts.NewListOpts(ValidateMirror)
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flag.Var(&options.Mirrors, []string{"-registry-mirror"}, "Preferred Docker registry mirror")
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cmd.Var(&options.Mirrors, []string{"-registry-mirror"}, usageFn("Preferred Docker registry mirror"))
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options.InsecureRegistries = opts.NewListOpts(ValidateIndexName)
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options.InsecureRegistries = opts.NewListOpts(ValidateIndexName)
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flag.Var(&options.InsecureRegistries, []string{"-insecure-registry"}, "Enable insecure registry communication")
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cmd.Var(&options.InsecureRegistries, []string{"-insecure-registry"}, usageFn("Enable insecure registry communication"))
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}
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}
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type netIPNet net.IPNet
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type netIPNet net.IPNet
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