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  • bash

    Description

    Generate autocompletion file for bash

    Synopsis

    Options

    Examples

    @Description("Generate autocompletion file for bash")
    public void _bash(Options options) throws Exception {
    	File tmp = File.createTempFile("bnd-completion", ".tmp");
    	tmp.deleteOnExit();
    
    	try {
    		IO.copy(getClass().getResource("bnd-completion.bash"), tmp);
    
    		Sed sed = new Sed(tmp);
    		sed.setBackup(false);
    
    		Reporter r = new ReporterAdapter();
    		CommandLine c = new CommandLine(r);
    		Map<String,Method> commands = c.getCommands(this);
    		StringBuilder sb = new StringBuilder();
    		for (String commandName : commands.keySet()) {
    			sb.append(" " + commandName);
    		}
    		sb.append(" help");
    
    		sed.replace("%listCommands%", sb.toString().substring(1));
    		sed.doIt();
    		IO.copy(tmp, out);
    	}
    	finally {
    		tmp.delete();
    	}
    }
    
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