Subversion Repositories configs

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203 - 1 
# main function bound to scl command
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_scl()
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{
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    local cur actions cur_action collections
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    COMPREPLY=()
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    cur="${COMP_WORDS[COMP_CWORD]}"
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    actions="enable run load unload list-collections list-packages man register deregister --help"
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    collections=`scl list-collections`
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    # Complete action names
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    if ((COMP_CWORD == 1)); then
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        COMPREPLY=( $(compgen -W "${actions}" -- ${cur}) )
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        return 0;
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    fi
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    # If there is command or separator in arguments then stop completition
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    if ((COMP_CWORD > 3)); then
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        for word in "${COMP_WORDS[@]}"; do
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            if [[ ${word} == \'* || ${word} == \"* || ${word} == "--" ]] ; then
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                return 0
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            fi
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        done
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    fi
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    # Complete one or none action argument
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    if ((COMP_CWORD >= 2)); then
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        cur_action="${COMP_WORDS[1]}"
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        case "$cur_action" in
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            # No argument
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            list-collections|list-enabled|--help)
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                return 0
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            ;;
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            # Argument is collection name
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            list-packages|man)
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                if ((COMP_CWORD == 2)); then
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                    COMPREPLY=( $(compgen -W  "$collections" -- ${cur}) )
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                fi
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                return 0
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            ;;
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            # Argument is collection name or "-f" or "--force"
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            deregister)
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                if ((COMP_CWORD == 2)); then
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                    COMPREPLY=( $(compgen -W  "$collections --force -f" -- ${cur}))
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                fi
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                if [ "$COMP_CWORD" -eq 3 -a  "(" "${COMP_WORDS[2]}" == "--force" -o "${COMP_WORDS[2]}" == "-f" ")" ]; then
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                    COMPREPLY=( $(compgen -W  "$collections" -- ${cur}))
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                fi
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                return 0
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            ;;
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            # Argument is directory
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            register)
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                compopt -o plusdirs
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                if ((COMP_CWORD == 2)); then
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                    COMPREPLY=( $(compgen -A  directory -- ${cur}) )
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                fi
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                return 0
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            ;;
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            # Arguments are collections or "-x" or "--exec"
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            run|enable)
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                if ((COMP_CWORD == 2)); then
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                    COMPREPLY=( $(compgen -W  "$collections -x --exec" -- ${cur}) )
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                else
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                    COMPREPLY=( $(compgen -W  "$collections" -- ${cur}) )
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                fi
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                return 0
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            ;;
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            # Arguments are collections
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            load|unload)
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                COMPREPLY=( $(compgen -W  "$collections" -- ${cur}) )
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                return 0
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            ;;
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            *)
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            ;;
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        esac
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    fi
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}
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# bind the scl command to the _scl function for completion
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complete -F _scl scl