diff options
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/bash-completion | 84 | ||||
| -rw-r--r-- | shell/zsh-completion | 63 |
2 files changed, 147 insertions, 0 deletions
diff --git a/shell/bash-completion b/shell/bash-completion new file mode 100644 index 0000000..a0f07dc --- /dev/null +++ b/shell/bash-completion @@ -0,0 +1,84 @@ +#!/bin/bash + +_detect_kver() { + local kver_validator='^[[:digit:]]+(\.[[:digit:]]+)+' + offset=$(hexdump -s 526 -n 2 -e '"%0d"' "$1" 2>/dev/null) || return 1 + read kver _ < \ + <(dd if="$1" bs=1 count=127 skip=$(( offset + 0x200 )) 2>/dev/null) + [[ $kver =~ $kver_validator ]] && printf "$kver" +} + +_lsinitcpio() { + local cur opts + opts=(-a --analyze -c --config -h --help -l --list + -n --nocolor -V --version -v --verbose -x --extract) + + _get_comp_words_by_ref cur + + case $cur in + -*) + COMPREPLY=($(compgen -W "${opts[*]}" -- "$cur")) ;; + *) + _filedir ;; + esac +} + +_find_kernel_versions() { + local -a matches + local dir f kver + + for f in /boot/*; do + # only match regular files which pass validation + if [[ ! -L $f && -f $f ]] && kver=$(_detect_kver "$f"); then + matches+=("$f" "$kver") + fi + done + + COMPREPLY=($(compgen -W "${matches[*]}" -- $cur)) +} + +_files_from_dirs() { + local files stripsuf d f + + if [[ $1 = -s ]]; then + stripsuf=$2 + shift 2 + fi + + for d in "$@"; do + for f in "$d"/*; do + [[ -f $f ]] && files+=("${f##*/}") + done + done + + printf '%s\n' "${files[@]%$stripsuf}" +} + +_mkinitcpio() { + local action cur prev opts + opts=(-A --addhooks -c --config -g --generate -H --hookhelp -h --help -k --kernel + -L --listhooks -M --automods -n --nocolor -P --allpresets -p --preset -r --moduleroot + -S --skiphooks -s --save -t --builddir -V --version -v --verbose -z --compress) + + _get_comp_words_by_ref cur prev + + case $prev in + -[cg]|--config|--generate) + _filedir ;; + -r|--moduleroot|-t|--builddir) + _filedir -d ;; + -k|--kernel) + _find_kernel_versions ;; + -p|--preset) + COMPREPLY=($(compgen -W "$(_files_from_dirs -s .preset /etc/mkinitcpio.d)" -- "$cur")) ;; + -[AHS]|--add|--hookhelp|--skiphooks) + COMPREPLY=($(compgen -W "$(_files_from_dirs {/usr,}/lib/initcpio/install)" -- "$cur")) ;; + *) + COMPREPLY=($(compgen -W "${opts[*]}" -- "$cur")) ;; + esac +} + +complete -F _mkinitcpio mkinitcpio +complete -F _lsinitcpio lsinitcpio + +# vim: set et ts=4 sw=4 ft=sh: diff --git a/shell/zsh-completion b/shell/zsh-completion new file mode 100644 index 0000000..4d1e435 --- /dev/null +++ b/shell/zsh-completion @@ -0,0 +1,63 @@ +#compdef lsinitcpio mkinitcpio + +_detect_kver() { + local __ kver_validator='^[[:digit:]]+(\.[[:digit:]]+)+' + offset=$(hexdump -s 526 -n 2 -e '"%0d"' "$1" 2>/dev/null) || return 1 + read kver __ < \ + <(dd if="$1" bs=1 count=127 skip=$(( offset + 0x200 )) 2>/dev/null) + [[ $kver =~ $kver_validator ]] && printf "$kver" +} + +_find_kernel_versions() { + local -a version + local filedata + + for f in /boot/*; do + # only match regular files which pass validation + if [[ ! -L $f && -f $f ]] && kver=$(_detect_kver "$f"); then + version+=("$kver" "$f") + fi + done + + compadd ${(u)version} +} + +case $service in + lsinitcpio) + _arguments : \ + '(-a --analyze)'{-a,--analyze}'[analyze contents of image]' \ + '(-c --config)'{-c,--config}'[show configuration file image was built with]' \ + '(-l --list)'{-l,--list}'[list contents of the image (default)]' \ + '(-x --extract)'{-x,--extract}'[extract image to disk]' \ + '(-h --help)'{-h,--help}'[display this help]' \ + '(-n --nocolor)'{-n,--nocolor}'[disable colorized output]' \ + '(-V --version)'{-V,--version}'[display version information]' \ + '(-v --verbose)'{-v,--verbose}'[more verbose output]' \ + ':files:_files' + ;; + mkinitcpio) + _arguments : \ + '(-A --addhooks)'{-A,--addhooks}'[Add specified hooks, comma separated, to image]::usr hooks:_path_files -W /usr/lib/initcpio/install::lib hooks:_path_files -W /lib/initcpio/install' \ + '(-c --config)'{-c,--config}'[Use alternate config file. (default: /etc/mkinitcpio.conf)]:config files:_files' \ + '(-g --generate)'{-g,--generate}'[Generate cpio image and write to specified path]:config files:_files' \ + '(-H --hookhelp)'{-H,--hookhelp}'[Display help for given hook and exit]::usr hooks:_path_files -W /usr/lib/initcpio/install::lib hooks:_path_files -W /lib/initcpio/install' \ + '(-h --help)'{-h,--help}'[Display this message and exit]' \ + '(-k --kernel)'{-k,--kernel}'[Use specified kernel version]:kernel versions:_find_kernel_versions' \ + '(-L --listhooks)'{-L,--listhooks}'[List all available hooks]' \ + '(-M --automods)'{-M,--automods}'[Display modules found via autodetection]' \ + '(-n --nocolor)'{-n,--nocolor}'[Disable colorized output messages]' \ + '(-p --preset)'{-p,--preset}'[Build specified preset from /etc/mkinitcpio.d]:presets:_files -g "*(\:r)" -W /etc/mkinitcpio.d' \ + '(-r --moduleroot)'{-r,--moduleroot}'[Root directory for modules (default: /)]:directories:_files -/' \ + '(-S --skiphooks)'{-S,--skiphooks}'[Skip specified hooks, comma-separated, during build]::usr hooks:_path_files -W /usr/lib/initcpio/install::lib hooks:_path_files -W /lib/initcpio/install' \ + '(-s --save)'{-s,--save}'[Save build directory. (default: no)]' \ + '(-t --builddir)'{-t,--builddir}'[Use DIR as the temporary build directory]:directories:_files -/' \ + '(-V --version)'{-V,--version}'[Display version information and exit]' \ + '(-v --verbose)'{-v,--verbose}'[Verbose output (default: no)]' \ + '(-z --compress)'{-z,--compress}'[Use an alternate compressor on the image]' + ;; + *) + return 1; + ;; +esac + +# vim: set et ts=4 sw=4 ft=zsh: |