2 # Copyright (c) - 2012 Simon Marchi <simon.marchi@polymtl.ca>
4 # This program is free software; you can redistribute it and/or modify it under
5 # the terms of the GNU General Public License as published by as published by
6 # the Free Software Foundation; only version 2 of the License.
8 # This program is distributed in the hope that it will be useful, but WITHOUT
9 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13 # You should have received a copy of the GNU General Public License along with
14 # this program; if not, write to the Free Software Foundation, Inc., 51
15 # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 _lttng_complete_sessions() {
20 # This code does nothing for now. When there is a mecanism to get the
21 # existing sessions, use it to fill the sessions variable.
24 COMPREPLY=( $(compgen -W "${sessions}" -- $cur) )
28 _lttng_cmd_addcontext() {
29 local add_context_opts
30 add_context_opts=$(lttng add-context --list-options)
34 _lttng_complete_sessions
47 COMPREPLY=( $(compgen -W "${add_context_opts}" -- $cur) )
53 _lttng_cmd_calibrate() {
55 calibrate_opts=$(lttng calibrate --list-options)
59 COMPREPLY=( $(compgen -W "${calibrate_opts}" -- $cur) )
66 create_opts=$(lttng create --list-options)
77 COMPREPLY=( $(compgen -W "${create_opts}" -- $cur) )
83 _lttng_cmd_destroy() {
85 destroy_opts=$(lttng destroy --list-options)
89 COMPREPLY=( $(compgen -W "${destroy_opts}" -- $cur) )
92 _lttng_complete_sessions
96 _lttng_cmd_disablechannel() {
97 local disable_channel_opts
98 disable_channel_opts=$(lttng disable-channel --list-options)
102 _lttng_complete_sessions
109 COMPREPLY=( $(compgen -W "${disable_channel_opts}" -- $cur) )
114 _lttng_cmd_disableevent() {
115 local disable_event_opts
116 disable_event_opts=$(lttng disable-event --list-options)
120 _lttng_complete_sessions
130 COMPREPLY=( $(compgen -W "${disable_event_opts}" -- $cur) )
136 _lttng_cmd_enablechannel() {
137 local enable_channel_opts
138 enable_channel_opts=$(lttng enable-channel --list-options)
142 _lttng_complete_sessions
149 COMPREPLY=( $(compgen -W "${enable_channel_opts}" -- $cur) )
155 _lttng_cmd_enableevent() {
156 local enable_event_opts
157 enable_event_opts=$(lttng enable-event --list-options)
161 _lttng_complete_sessions
177 COMPREPLY=( $(compgen -W "${enable_event_opts}" -- $cur) )
185 list_opts=$(lttng list --list-options)
195 COMPREPLY=( $(compgen -W "${list_opts}" -- $cur) )
199 _lttng_complete_sessions
204 _lttng_cmd_setsession() {
205 local set_session_opts
206 set_session_opts=$(lttng set-session --list-options)
210 COMPREPLY=( $(compgen -W "${set_session_opts}" -- $cur) )
214 _lttng_complete_sessions
222 start_opts=$(lttng start --list-options)
226 COMPREPLY=( $(compgen -W "${start_opts}" -- $cur) )
229 _lttng_complete_sessions
236 stop_opts=$(lttng stop --list-options)
240 COMPREPLY=( $(compgen -W "${stop_opts}" -- $cur) )
243 _lttng_complete_sessions
248 _lttng_cmd_version() {
250 version_opts=$(lttng version --list-options)
254 COMPREPLY=( $(compgen -W "${version_opts}" -- $cur) )
261 view_opts=$(lttng view --list-options)
265 COMPREPLY=( $(compgen -W "${view_opts}" -- $cur) )
272 opts=$(lttng --list-options)
274 COMPREPLY=( $(compgen -W "${opts}" -- $cur) )
278 COMPREPLY=( $(compgen -W "$commands" -- $cur) )
281 _lttng_before_command() {
282 # Check if the previous word should alter the behavior
285 COMPREPLY=( $(compgen -g -- $cur) )
296 # If the current word starts with a dash, complete with options
300 # Otherwise complete with commands
306 _lttng_after_command() {
309 cmd_name=_lttng_cmd_${command//-/}
311 type -t $cmd_name | grep -q 'function' && $cmd_name
314 _lttng_is_command() {
315 for command in $commands; do
316 if [ "$1" == "$command" ]; then
325 local cur prev commands command_found command_found_index
327 # Get the current and previous word
328 _get_comp_words_by_ref cur prev
330 # Get the valid LTTng commands
331 commands=$(lttng --list-commands)
333 # The text of the found command
336 # The index of the found command in COMP_WORDS
337 command_found_index=-1
339 for (( i = 1 ; i < ${#COMP_WORDS[@]} ; i++ )); do
340 _lttng_is_command ${COMP_WORDS[$i]}
341 if [ $? -eq 0 ]; then
342 command_found=${COMP_WORDS[$i]}
343 command_found_index=$i
349 # Check if the cursor is before or after the command keyword
350 if [ -n "$command_found" ] && [ "$COMP_CWORD" -gt "$command_found_index" ]; then
353 _lttng_before_command
357 complete -F _lttng lttng