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+# svcadm completion -*- shell-script -*-
+#
+# Copyright 2006 Yann Rouillard <yann@opencsw.org>
+
+#
+# svcadm accept any complete FMRI or abbreviated FMRI
+# - a complete FMRI is svc:/foo/bar/bar/baz
+# - abbreviated FMRI are foo/bar/bar/baz, bar/bar/baz, bar/baz or baz
+#
+# The goal of this function is to be able to propose all alternatives,
+# but to not clutter the interface with all completions, we will only
+# cut every completion alternative at the next slash.
+#
+# For example, if the user types <nothing><tab>, we will propose for svc://foo/bar/bar/baz
+# the following completion: foo/, bar/ and baz
+# If the user types <b><tab>, we will propose: bar/ and baz
+# If the user types <bar/><tab>, we will propose: bar/bar/ and bar/baz
+#
+# By default, the function proproses only abbreviated completions except if the user already
+# began to type svc:. In that case we will propose only the complete FMRI beginning with the
+# pattern
+#
+_smf_complete_fmri()
+{
+ local cur="$1" prefix="$2"
+ local cur_prefix fmri fmri_list=""
+ local exact_mode pattern
+
+ if [[ $cur == $prefix* ]]; then
+ [[ $cur == "$prefix" ]] && cur+="/"
+ pattern="$cur*"
+ exact_mode=1
+ else
+ pattern="$prefix*/$cur*"
+ fi
+
+ cur_prefix="${cur%"${cur##*/}"}"
+
+ for fmri in $(svcs -H -o FMRI "$pattern" 2>/dev/null); do
+ local fmri_part_list fmri_part
+ if [[ -z $exact_mode ]]; then
+ fmri=${fmri#$prefix/}
+
+ # we generate all possibles abbrevations for the FMRI
+ # no need to have a generic loop as we will have a finite
+ # number of components
+ local ifs="$IFS"
+ IFS="/"
+ set -- $fmri
+ IFS=$ifs
+ case $# in
+ 1) fmri_part_list=" $1" ;;
+ 2) fmri_part_list=" $2 $1/$2" ;;
+ 3) fmri_part_list=" $3 $2/$3 $1/$2/$3" ;;
+ 4) fmri_part_list=" $4 $3/$4 $2/$3/$4 $1/$2/$3/$4" ;;
+ esac
+ else
+ fmri_part_list="$fmri"
+ fi
+
+ # Here we make sure the completions begins with the pattern and
+ # we cut them at the first slash
+ for fmri_part in $fmri_part_list; do
+ [[ $fmri_part == $cur* ]] || continue
+ local first_part=${fmri_part#$cur_prefix}
+ first_part=$cur_prefix${first_part%%/*}
+ [[ $first_part != "$fmri_part" ]] && first_part+="/"
+ fmri_list+=" $first_part"
+ done
+ done
+
+ COMPREPLY=($fmri_list)
+
+ # here we want to detect if there only one completion proposed and that
+ # it ends with a slash. That means the users will still have to complete
+ # after, so we gain him one tab keystroke by immediately proposing the
+ # next completion alternatives
+ local i=${#COMPREPLY[*]}
+ if [[ $i -gt 0 && ${COMPREPLY[--i]} == */ ]]; then
+ # we have to iterate through the list as we may have duplicate
+ while ((i != 0)); do
+ [[ ${COMPREPLY[i]} != "${COMPREPLY[i - 1]}" ]] && break
+ ((i--))
+ done
+ if ((i == 0)); then
+ _smf_complete_fmri "${COMPREPLY[0]}" "$prefix"
+ return
+ fi
+ fi
+
+ # Work-around bash_completion issue where bash interprets a colon
+ # as a separator, borrowed from maven completion code which borrowed
+ # it from darcs completion code :)
+ local colonprefixes=${cur%"${cur##*:}"}
+ local i=${#COMPREPLY[*]}
+ while ((i-- > 0)); do
+ COMPREPLY[i]=${COMPREPLY[i]#"$colonprefixes"}
+ done
+}
+
+_svcadm()
+{
+ local cur prev words cword
+ _init_completion -n : || return
+
+ local command_list="enable disable restart refresh clear mark milestone"
+ local command i
+
+ for ((i = 1; i < cword; i++)); do
+ if [[ ${words[i]} == @(enable|disable|restart|refresh|clear|mark|milestone) ]]; then
+ command=${words[i]}
+ fi
+ done
+
+ if [[ ! -v command ]]; then
+ if [[ ${cur} == -* ]]; then
+ COMPREPLY=($(compgen -W "-v" -- ${cur}))
+ else
+ COMPREPLY=($(compgen -W "$command_list" -- ${cur}))
+ fi
+ else
+ if [[ ${cur} == -* ]]; then
+ case "$command" in
+ enable)
+ COMPREPLY=($(compgen -W "-r -s -t" -- ${cur}))
+ ;;
+ disable)
+ COMPREPLY=($(compgen -W "-s -t" -- ${cur}))
+ ;;
+ mark)
+ COMPREPLY=($(compgen -W "-I -t" -- ${cur}))
+ ;;
+ milestone)
+ COMPREPLY=($(compgen -W "-d" -- ${cur}))
+ ;;
+ esac
+ else
+ if [[ $command == "mark" ]] && [[ $prev != @(degraded|maintenance) ]]; then
+ COMPREPLY=($(compgen -W "degraded maintenance" -- ${cur}))
+ elif [[ $command == "milestone" ]]; then
+ _smf_complete_fmri "${cur}" "svc:/milestone"
+ else
+ _smf_complete_fmri "${cur}" "svc:"
+ fi
+ fi
+ fi
+} &&
+ complete -F _svcadm svcadm
+
+# ex: filetype=sh