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by Martin Pool
- Improved bash completion script |
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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 |