From a1e50f04b89ff042baf91a403a6df0cbd1e3cec2 Mon Sep 17 00:00:00 2001
From: Dave Reisner <dreisner@archlinux.org>
Date: Tue, 26 Nov 2013 11:09:49 -0500
Subject: move a bunch of stuff to subdirs

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
---
 shell/bash-completion | 84 +++++++++++++++++++++++++++++++++++++++++++++++++++
 shell/zsh-completion  | 63 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 147 insertions(+)
 create mode 100644 shell/bash-completion
 create mode 100644 shell/zsh-completion

(limited to 'shell')

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:
-- 
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