/
basic.bash
100 lines (97 loc) · 2.72 KB
/
basic.bash
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_my-app() {
local i cur prev opts cmds
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
cmd=""
opts=""
for i in ${COMP_WORDS[@]}
do
case "${i}" in
"$1")
cmd="my__app"
;;
help)
cmd+="__help"
;;
test)
cmd+="__test"
;;
*)
;;
esac
done
case "${cmd}" in
my__app)
opts="-c -v -h --help test help"
if [[ ${cur} == -* || ${COMP_CWORD} -eq 1 ]] ; then
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
fi
case "${prev}" in
*)
COMPREPLY=()
;;
esac
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
;;
my__app__help)
opts="test help"
if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
fi
case "${prev}" in
*)
COMPREPLY=()
;;
esac
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
;;
my__app__help__help)
opts=""
if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
fi
case "${prev}" in
*)
COMPREPLY=()
;;
esac
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
;;
my__app__help__test)
opts=""
if [[ ${cur} == -* || ${COMP_CWORD} -eq 3 ]] ; then
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
fi
case "${prev}" in
*)
COMPREPLY=()
;;
esac
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
;;
my__app__test)
opts="-d -c -h --help"
if [[ ${cur} == -* || ${COMP_CWORD} -eq 2 ]] ; then
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
fi
case "${prev}" in
*)
COMPREPLY=()
;;
esac
COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
return 0
;;
esac
}
complete -F _my-app -o bashdefault -o default my-app