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Diffstat (limited to 'completions/bfs.bash')
| -rw-r--r-- | completions/bfs.bash | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/completions/bfs.bash b/completions/bfs.bash new file mode 100644 index 0000000..f25eadf --- /dev/null +++ b/completions/bfs.bash @@ -0,0 +1,170 @@ +# bash completion script + +_bfs () +{ + local cword=$COMP_CWORD + local cur="${COMP_WORDS[$cword]}" + local prev prev1 + if (($cword > 0)); then + prev="${COMP_WORDS[$(($cword-1))]}" + fi + if (($cword > 1)); then + prev1="${COMP_WORDS[$(($cword-2))]}" + fi + + # arguments with a special completion procedure + local options_special='-fprintf -D -S -regextype -fstype -gid -uid -group -user -perm -type -xtype' + + # arguments whose values should not be completed + # (e.g. because they are numeric, glob, regexp, time, etc.) + local options_nocomp='-maxdepth -mindepth -amin -Bmin -cmin -mmin -asince -Bsince -csince -msince -atime -Btime -ctime -mtime -ilname -iname -ipath -iregex -iwholename -inum -links -lname -name -path -wholename -regex -since -size -used -printf -newerat -newerBt -newerct -newermt -xattrname' + + # arguments whose value is a filename + local options_filecomp='-anewer -Bnewer -cnewer -mnewer -newer -samefile -fls -fprint -fprint0 -neweraa -neweraB -newerac -neweram -newerBa -newerBB -newerBc -newerBm -newerca -newercB -newercc -newercm -newerma -newermB -newermc -newermm' + + # arguments whose value is a dirname + local options_dircomp='-f' + + # options with no value + local flags='-H -L -P -E -X -d -s -x -O1 -O2 -O3 -not -and -or -exclude -color -nocolor -daystart -depth -follow -ignore_readdir_race -noignore_readdir_race -mount -nohidden -status -unique -warn -nowarn -xdev -acl -capable -empty -executable -readable -writable -false -true -hidden -nogroup -nouser -sparse -xattr -delete -rm -exit -ls -print -print0 -printx -prune -quit -version -help' + + local all_options="${flags} ${options_special} ${options_nocomp} ${options_filecomp} ${options_dircomp}" + + # completions which require parsing the whole command string + case "${COMP_WORDS[*]}" in + (*\ -exec\ *|*\ -execdir\ *|*\ -ok\ *|*\ -okdir\ *) + case "$prev" in + (-exec|-execdir|-ok|-okdir) + # complete commands for first word after exec-type option + COMPREPLY=($(compgen -c -- "$cur")) + return + ;; + esac + # default completion only after exec-type option + #TODO: complete whatever command was provided after -exec + #TODO: detect end of -exec string and continue completing as normal + COMPREPLY=($(compgen -o default -o bashdefault -- "$cur")) + return + ;; + esac + + # completions with 2-word lookbehind + case "$prev1" in + (-fprintf) + # -fprintf FORMAT FILE + # Like -ls/-print/-print0/-printf, but write to FILE instead of standard + # output + # when -fprintf is prev1, current word is FILE; perform file completion + COMPREPLY=($(compgen -f -- "$cur")) + return + ;; + esac + + # completions with 1-word lookbehind + case "$prev" in + (-maxdepth|-mindepth|-amin|-Bmin|-cmin|-mmin|-asince|-Bsince|-csince|-msince|-atime|-Btime|-ctime|-mtime|-ilname|-iname|-ipath|-iregex|-iwholename|-inum|-links|-lname|-name|-path|-wholename|-regex|-since|-size|-used|-printf|-newerat|-newerBt|-newerct|-newermt|-xattrname) + # arguments whose values should not be completed + # (e.g. because they are numeric, glob, regexp, time, etc.) + COMPREPLY=() + return + ;; + (-anewer|-Bnewer|-cnewer|-mnewer|-newer|-samefile|-fls|-fprint|-fprint0|-neweraa|-neweraB|-newerac|-neweram|-newerBa|-newerBB|-newerBc|-newerBm|-newerca|-newercB|-newercc|-newercm|-newerma|-newermB|-newermc|-newermm) + # arguments whose value is a filename + COMPREPLY=($(compgen -f -- "$cur")) + return + ;; + (-f) + # arguments whose value is a dirname + COMPREPLY=($(compgen -d -- "$cur")) + return + ;; + (-type|-xtype) + # -type [bcdlpfswD] + # Find files of the given type + # -xtype [bcdlpfswD] + # Find files of the given type, following links when -type would not, and + # vice versa + if [[ -n $cur ]] && ! [[ $cur =~ ,$ ]]; then + cur+=, + fi + COMPREPLY=("${cur}b" "${cur}c" "${cur}d" "${cur}l" "${cur}p" "${cur}f" "${cur}s" "${cur}w" "${cur}D") + return + ;; + (-gid|-uid) + # -gid [-+]N + # -uid [-+]N + # Find files owned by group/user ID N + #TODO: list numeric uids/gids + COMPREPLY=() + return + ;; + (-group) + # -group NAME + # Find files owned by the group NAME + COMPREPLY=($(compgen -g -- "$cur")) + return + ;; + (-user) + # -user NAME + # Find files owned by the user NAME + COMPREPLY=($(compgen -u -- "$cur")) + return + ;; + (-S) + # -S bfs|dfs|ids|eds + # Use breadth-first/depth-first/iterative/exponential deepening search + # (default: -S bfs) + COMPREPLY=($(compgen -W 'bfs dfs ids eds' -- "$cur")) + return + ;; + (-D) + # -D FLAG + # Turn on a debugging flag (see -D help) + COMPREPLY=($(compgen -W 'help cost exec opt rates search stat tree all' -- "$cur")) + return + ;; + (-regextype) + # -regextype TYPE + # Use TYPE-flavored regexes (default: posix-basic; see -regextype help) + COMPREPLY=($(compgen -W 'help posix-basic posix-extended' -- "$cur")) + return + ;; + (-fstype) + # -fstype TYPE + # Find files on file systems with the given TYPE + #TODO: parse the mount table for a list of mounted filesystem types + COMPREPLY=() + return + ;; + (-perm) + # -perm [-]MODE + # Find files with a matching mode + if [[ -z "$cur" ]]; then + COMPREPLY=(- / + 0 1 2 3 4 5 6 7 8 9) + return + elif [[ "$cur" =~ ^(-|/|+)?[[:digit:]][[:digit:]][[:digit:]] ]]; then + COMPREPLY=("$cur") + return + elif [[ "$cur" =~ ^(-|/|+)?[[:digit:]] ]]; then + COMPREPLY=(0 1 2 3 4 5 6 7 8 9) + return + fi + COMPREPLY=() + return + ;; + esac + + # completions with no lookbehind + case "$cur" in + (-*) + # complete all options + COMPREPLY=($(compgen -o default -o bashdefault -W "${all_options}" -- "$cur")) + return + ;; + esac + + # default completion + COMPREPLY=($(compgen -o default -o bashdefault -- "$cur")) + return +} && + complete -F _bfs bfs |