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# Gentoo Linux Bash Shell Command Completion
#
# Copyright 1999-2013 Gentoo Authors
# Distributed under the terms of the GNU General Public License, v2 or later
#
# java-config completion command
#
_javaconfig()
{
local cur prev curword numwords opts args arg spec flag sedcmd grepcmd
local multiplepkgs pkgs execopts
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
numwords=${#COMP_WORDS[*]}
curword=${COMP_CWORD}
opts=""
args=""
pkgs=""
sedcmd="sed -r -e s/\[([^]]+)\].*/\1/"
vmsedcmd="sed -r -e s/\[([^]]+)\]/\1/"
grepcmd="egrep -o (--set-(system|user)-(classpath|vm)=)"
multiplepkgs=""
execopts="HtmlConverter JavaPluginControlPanel \
appletviewer awt_robot \
extcheck \
idlj \
j2sdk-config jar jarsigner \
java java-rmi.cgi java_vm javac javadoc javah javap jdb \
keytool kinit klist ktab \
native2ascii \
oldjava oldjavac oldjdb orbd \
policytool \
realpath rmic rmid rmiregistry \
serialver servertool \
tnameserv"
if [[ "${cur}" == -* ]] || [ ${curword} -eq 1 ]; then
case "${cur}" in
--java)
opts="--java --javac --java-version"
;;
--j@(a@(r|va@(c|-version))|@(dk|re)-home))
opts=""
;;
--list-available-@(packages|vms))
opts=""
;;
--@(exec|set-@(user|system)-@(classpath|vm)))
opts="${cur}="
;;
--set-@(user|system)-@(classpath|vm)=)
if [[ "${cur}" == "--set-system-vm=" ]] || [[ "${cur}" == "--set-user-vm=" ]]; then
flag="--list-available-vms"
args=$(java-config --nocolor "${flag}" | cut --delimiter=' ' --fields=2 | ${vmsedcmd})
else
flag="--list-available-packages"
args=$(java-config --nocolor "${flag}" | ${sedcmd})
fi
for arg in ${args}; do
[[ -n "${opts}" ]] && opts="${opts} ${arg}" || opts="${arg}"
done
COMPREPLY=($(compgen $nospace -W "${opts}"))
return 0
;;
--exec=)
COMPREPLY=($(compgen $nospace -W "${execopts}"))
return 0
;;
*)
if [[ "${cur}" == "--set-system-vm="* ]] || [[ "${cur}" == "--set-user-vm="* ]]; then
args=$(java-config --nocolor --list-available-vms | cut --delimiter=' ' --fields=2 | ${vmsedcmd})
if [[ "${cur}" == "--set-system-vm="* ]]; then
spec=${cur##--set-system-vm=}
else
spec=${cur##--set-user-vm=}
fi
for arg in ${args}; do
if [[ "${arg:0:${#spec}}" == "${spec}" ]]; then
[[ -n "${opts}" ]] && opts="${opts} ${arg}" || opts="${arg}"
fi
done
[[ "${opts}" == "${spec}" ]] && opts=""
COMPREPLY=($(compgen -W "${opts}"))
return 0
elif [[ "${cur}" == "--set-system-classpath="* ]] || [[ "${cur}" == "--set-user-classpath="* ]]; then
args=$(java-config --nocolor --list-available-packages | ${sedcmd})
[[ $(echo "${cur}" | grep -c ",") -gt 0 ]] && multiplepkgs="true"
if [[ "${cur}" == "--set-system-classpath="* ]]; then
spec="${cur##--set-system-classpath=}"
else
spec="${cur##--set-user-classpath=}"
fi
if [[ -n "${multiplepkgs}" ]]; then
pkgs="${spec%,*}"
spec="${spec##*,}"
fi
if [[ -n "${multiplepkgs}" ]]; then
for arg in ${args}; do
if [[ "${spec}" ]]; then
if [[ "${arg:0:${#spec}}" == "${spec}" ]] \
&& [[ ! $(echo "${cur}" | egrep -o "(=|,)${arg},") ]]
then
[[ -n "${opts}" ]] && opts="${opts} ${pkgs},${arg}" || opts="${pkgs},${arg}"
fi
else
if [[ ! $(echo "${cur}" | egrep -o "(=|,)${arg},") ]]; then
[[ -n "${opts}" ]] && opts="${opts} ${pkgs},${arg}" || opts="${pkgs},${arg}"
fi
fi
done
[[ "${opts}" == "${pkgs},${spec}" ]] && opts=""
else
for arg in ${args}; do
if [[ "${spec}" ]] && [[ "${arg:0:${#spec}}" == "${spec}" ]]; then
[[ -n "${opts}" ]] && opts="${opts} ${arg}" || opts="${arg}"
fi
done
[[ "${opts}" == "${spec}" ]] && opts=""
fi
COMPREPLY=($(compgen -W "${opts}"))
return 0
elif [[ "${cur}" == "--exec="* ]]; then
spec=${cur##--exec=}
for arg in ${execopts}; do
if [[ "${arg:0:${#spec}}" == "${spec}" ]]; then
[[ -n "${opts}" ]] && opts="${opts} ${arg}" || opts="${arg}"
fi
done
[[ "${opts}" == "${spec}" ]] && opts=""
COMPREPLY=($(compgen -W "${opts}"))
return 0
else
opts="--classpath --clean-system-classpath --clean-user-classpath \
--exec \
--full-classpath \
--jar --java --javac --java-version --jdk-home --jre-home \
--list-available-packages --list-available-vms \
--nocolor \
--set-system-classpath --set-system-vm --set-user-classpath --set-user-vm"
[[ "$prev" == "--nocolor" ]] && opts="${opts/--nocolor}"
fi
;;
esac
elif [[ "$prev" == "--nocolor" ]] && [ ${curword} -eq 2 ] && [ $numwords -le 3 ]; then
opts="--classpath --clean-system-classpath --clean-user-classpath \
--exec \
--full-classpath \
--jar --java --javac --java-version --jdk-home --jre-home \
--list-available-packages --list-available-vms \
--set-system-classpath --set-system-vm --set-user-classpath --set-user-vm"
fi
COMPREPLY=($(compgen $nospace -W "${opts}" -- ${cur}))
return 0
} &&
complete $nospace -F _javaconfig java-config
# vim: ft=sh:et:ts=4:sw=4:tw=80
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