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  • Committer: mbp at sourcefrog
  • Date: 2005-04-09 06:21:44 UTC
  • Revision ID: mbp@sourcefrog.net-20050409062144-e47a4b64106e4c21af99beaf
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contrib/bash/bzr
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# Programmable completion for the Bazaar-NG bzr command under bash. Source
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# this file (or on some systems add it to ~/.bash_completion and start a new
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# shell) and bash's completion mechanism will know all about bzr's options!
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# Known to work with bash 2.05a with programmable completion and extended
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# pattern matching enabled (use 'shopt -s extglob progcomp' to enable
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# these if they are not already enabled).
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# Based originally on the svn bash completition script.
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# Customized by Sven Wilhelm/Icecrash.com
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_bzr ()
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{
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        local cur cmds cmdOpts opt helpCmds optBase i
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        COMPREPLY=()
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        cur=${COMP_WORDS[COMP_CWORD]}
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        cmds='status diff commit ci checkin move remove log info check ignored'
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        if [[ $COMP_CWORD -eq 1 ]] ; then
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                COMPREPLY=( $( compgen -W "$cmds" -- $cur ) )
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                return 0
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        fi
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        # if not typing an option, or if the previous option required a
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        # parameter, then fallback on ordinary filename expansion
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        helpCmds='help|--help|h|\?'
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        if [[ ${COMP_WORDS[1]} != @($helpCmds) ]] && \
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           [[ "$cur" != -* ]] ; then
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                return 0
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        fi
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        cmdOpts=
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        case ${COMP_WORDS[1]} in
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        status)
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                cmdOpts="--all --show-ids"
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                ;;
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        diff)
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                cmdOpts="-r --revision --diff-options"
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                ;;
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        commit|ci|checkin)
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                cmdOpts="-r --message -F --file -v --verbose"
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                ;;
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        move)
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                cmdOpts=""
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                ;;
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        remove)
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                cmdOpts="-v --verbose"
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                ;;
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        log)
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                cmdOpts="--forward --timezone -v --verbose --show-ids -r --revision"
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                ;;
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        info)
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                cmdOpts=""
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                ;;
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        ignored)
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                cmdOpts=""
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                ;;
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        check)
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                cmdOpts=""
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                ;;
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        help|h|\?)
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                cmdOpts="$cmds $qOpts"
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                ;;
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        *)
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                ;;
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        esac
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        cmdOpts="$cmdOpts --help -h"
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        # take out options already given
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        for (( i=2; i<=$COMP_CWORD-1; ++i )) ; do
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                opt=${COMP_WORDS[$i]}
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                case $opt in
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                --*)    optBase=${opt/=*/} ;;
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                -*)     optBase=${opt:0:2} ;;
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                esac
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                cmdOpts=" $cmdOpts "
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                cmdOpts=${cmdOpts/ ${optBase} / }
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                # take out alternatives
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                case $optBase in
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                -v)              cmdOpts=${cmdOpts/ --verbose / } ;;
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                --verbose)       cmdOpts=${cmdOpts/ -v / } ;;
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                -h)              cmdOpts=${cmdOpts/ --help / } ;;
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                --help)          cmdOpts=${cmdOpts/ -h / } ;;
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                -r)              cmdOpts=${cmdOpts/ --revision / } ;;
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                --revision)      cmdOpts=${cmdOpts/ -r / } ;;
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                esac
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                # skip next option if this one requires a parameter
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                if [[ $opt == @($optsParam) ]] ; then
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                        ((++i))
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                fi
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        done
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        COMPREPLY=( $( compgen -W "$cmdOpts" -- $cur ) )
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        return 0
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}
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complete -F _bzr -o default bzr