1# bash completion for git-bug -*- shell-script -*-
2
3__git-bug_debug()
4{
5 if [[ -n ${BASH_COMP_DEBUG_FILE} ]]; then
6 echo "$*" >> "${BASH_COMP_DEBUG_FILE}"
7 fi
8}
9
10# Homebrew on Macs have version 1.3 of bash-completion which doesn't include
11# _init_completion. This is a very minimal version of that function.
12__git-bug_init_completion()
13{
14 COMPREPLY=()
15 _get_comp_words_by_ref "$@" cur prev words cword
16}
17
18__git-bug_index_of_word()
19{
20 local w word=$1
21 shift
22 index=0
23 for w in "$@"; do
24 [[ $w = "$word" ]] && return
25 index=$((index+1))
26 done
27 index=-1
28}
29
30__git-bug_contains_word()
31{
32 local w word=$1; shift
33 for w in "$@"; do
34 [[ $w = "$word" ]] && return
35 done
36 return 1
37}
38
39__git-bug_handle_reply()
40{
41 __git-bug_debug "${FUNCNAME[0]}"
42 case $cur in
43 -*)
44 if [[ $(type -t compopt) = "builtin" ]]; then
45 compopt -o nospace
46 fi
47 local allflags
48 if [ ${#must_have_one_flag[@]} -ne 0 ]; then
49 allflags=("${must_have_one_flag[@]}")
50 else
51 allflags=("${flags[*]} ${two_word_flags[*]}")
52 fi
53 COMPREPLY=( $(compgen -W "${allflags[*]}" -- "$cur") )
54 if [[ $(type -t compopt) = "builtin" ]]; then
55 [[ "${COMPREPLY[0]}" == *= ]] || compopt +o nospace
56 fi
57
58 # complete after --flag=abc
59 if [[ $cur == *=* ]]; then
60 if [[ $(type -t compopt) = "builtin" ]]; then
61 compopt +o nospace
62 fi
63
64 local index flag
65 flag="${cur%=*}"
66 __git-bug_index_of_word "${flag}" "${flags_with_completion[@]}"
67 COMPREPLY=()
68 if [[ ${index} -ge 0 ]]; then
69 PREFIX=""
70 cur="${cur#*=}"
71 ${flags_completion[${index}]}
72 if [ -n "${ZSH_VERSION}" ]; then
73 # zsh completion needs --flag= prefix
74 eval "COMPREPLY=( \"\${COMPREPLY[@]/#/${flag}=}\" )"
75 fi
76 fi
77 fi
78 return 0;
79 ;;
80 esac
81
82 # check if we are handling a flag with special work handling
83 local index
84 __git-bug_index_of_word "${prev}" "${flags_with_completion[@]}"
85 if [[ ${index} -ge 0 ]]; then
86 ${flags_completion[${index}]}
87 return
88 fi
89
90 # we are parsing a flag and don't have a special handler, no completion
91 if [[ ${cur} != "${words[cword]}" ]]; then
92 return
93 fi
94
95 local completions
96 completions=("${commands[@]}")
97 if [[ ${#must_have_one_noun[@]} -ne 0 ]]; then
98 completions=("${must_have_one_noun[@]}")
99 fi
100 if [[ ${#must_have_one_flag[@]} -ne 0 ]]; then
101 completions+=("${must_have_one_flag[@]}")
102 fi
103 COMPREPLY=( $(compgen -W "${completions[*]}" -- "$cur") )
104
105 if [[ ${#COMPREPLY[@]} -eq 0 && ${#noun_aliases[@]} -gt 0 && ${#must_have_one_noun[@]} -ne 0 ]]; then
106 COMPREPLY=( $(compgen -W "${noun_aliases[*]}" -- "$cur") )
107 fi
108
109 if [[ ${#COMPREPLY[@]} -eq 0 ]]; then
110 declare -F __custom_func >/dev/null && __custom_func
111 fi
112
113 # available in bash-completion >= 2, not always present on macOS
114 if declare -F __ltrim_colon_completions >/dev/null; then
115 __ltrim_colon_completions "$cur"
116 fi
117
118 # If there is only 1 completion and it is a flag with an = it will be completed
119 # but we don't want a space after the =
120 if [[ "${#COMPREPLY[@]}" -eq "1" ]] && [[ $(type -t compopt) = "builtin" ]] && [[ "${COMPREPLY[0]}" == --*= ]]; then
121 compopt -o nospace
122 fi
123}
124
125# The arguments should be in the form "ext1|ext2|extn"
126__git-bug_handle_filename_extension_flag()
127{
128 local ext="$1"
129 _filedir "@(${ext})"
130}
131
132__git-bug_handle_subdirs_in_dir_flag()
133{
134 local dir="$1"
135 pushd "${dir}" >/dev/null 2>&1 && _filedir -d && popd >/dev/null 2>&1
136}
137
138__git-bug_handle_flag()
139{
140 __git-bug_debug "${FUNCNAME[0]}: c is $c words[c] is ${words[c]}"
141
142 # if a command required a flag, and we found it, unset must_have_one_flag()
143 local flagname=${words[c]}
144 local flagvalue
145 # if the word contained an =
146 if [[ ${words[c]} == *"="* ]]; then
147 flagvalue=${flagname#*=} # take in as flagvalue after the =
148 flagname=${flagname%=*} # strip everything after the =
149 flagname="${flagname}=" # but put the = back
150 fi
151 __git-bug_debug "${FUNCNAME[0]}: looking for ${flagname}"
152 if __git-bug_contains_word "${flagname}" "${must_have_one_flag[@]}"; then
153 must_have_one_flag=()
154 fi
155
156 # if you set a flag which only applies to this command, don't show subcommands
157 if __git-bug_contains_word "${flagname}" "${local_nonpersistent_flags[@]}"; then
158 commands=()
159 fi
160
161 # keep flag value with flagname as flaghash
162 # flaghash variable is an associative array which is only supported in bash > 3.
163 if [[ -z "${BASH_VERSION}" || "${BASH_VERSINFO[0]}" -gt 3 ]]; then
164 if [ -n "${flagvalue}" ] ; then
165 flaghash[${flagname}]=${flagvalue}
166 elif [ -n "${words[ $((c+1)) ]}" ] ; then
167 flaghash[${flagname}]=${words[ $((c+1)) ]}
168 else
169 flaghash[${flagname}]="true" # pad "true" for bool flag
170 fi
171 fi
172
173 # skip the argument to a two word flag
174 if __git-bug_contains_word "${words[c]}" "${two_word_flags[@]}"; then
175 c=$((c+1))
176 # if we are looking for a flags value, don't show commands
177 if [[ $c -eq $cword ]]; then
178 commands=()
179 fi
180 fi
181
182 c=$((c+1))
183
184}
185
186__git-bug_handle_noun()
187{
188 __git-bug_debug "${FUNCNAME[0]}: c is $c words[c] is ${words[c]}"
189
190 if __git-bug_contains_word "${words[c]}" "${must_have_one_noun[@]}"; then
191 must_have_one_noun=()
192 elif __git-bug_contains_word "${words[c]}" "${noun_aliases[@]}"; then
193 must_have_one_noun=()
194 fi
195
196 nouns+=("${words[c]}")
197 c=$((c+1))
198}
199
200__git-bug_handle_command()
201{
202 __git-bug_debug "${FUNCNAME[0]}: c is $c words[c] is ${words[c]}"
203
204 local next_command
205 if [[ -n ${last_command} ]]; then
206 next_command="_${last_command}_${words[c]//:/__}"
207 else
208 if [[ $c -eq 0 ]]; then
209 next_command="_git-bug_root_command"
210 else
211 next_command="_${words[c]//:/__}"
212 fi
213 fi
214 c=$((c+1))
215 __git-bug_debug "${FUNCNAME[0]}: looking for ${next_command}"
216 declare -F "$next_command" >/dev/null && $next_command
217}
218
219__git-bug_handle_word()
220{
221 if [[ $c -ge $cword ]]; then
222 __git-bug_handle_reply
223 return
224 fi
225 __git-bug_debug "${FUNCNAME[0]}: c is $c words[c] is ${words[c]}"
226 if [[ "${words[c]}" == -* ]]; then
227 __git-bug_handle_flag
228 elif __git-bug_contains_word "${words[c]}" "${commands[@]}"; then
229 __git-bug_handle_command
230 elif [[ $c -eq 0 ]]; then
231 __git-bug_handle_command
232 elif __git-bug_contains_word "${words[c]}" "${command_aliases[@]}"; then
233 # aliashash variable is an associative array which is only supported in bash > 3.
234 if [[ -z "${BASH_VERSION}" || "${BASH_VERSINFO[0]}" -gt 3 ]]; then
235 words[c]=${aliashash[${words[c]}]}
236 __git-bug_handle_command
237 else
238 __git-bug_handle_noun
239 fi
240 else
241 __git-bug_handle_noun
242 fi
243 __git-bug_handle_word
244}
245
246
247_git_bug() {
248 __start_git-bug "$@"
249}
250
251_git-bug_add()
252{
253 last_command="git-bug_add"
254
255 command_aliases=()
256
257 commands=()
258
259 flags=()
260 two_word_flags=()
261 local_nonpersistent_flags=()
262 flags_with_completion=()
263 flags_completion=()
264
265 flags+=("--title=")
266 two_word_flags+=("-t")
267 local_nonpersistent_flags+=("--title=")
268 flags+=("--message=")
269 two_word_flags+=("-m")
270 local_nonpersistent_flags+=("--message=")
271 flags+=("--file=")
272 two_word_flags+=("-F")
273 local_nonpersistent_flags+=("--file=")
274
275 must_have_one_flag=()
276 must_have_one_noun=()
277 noun_aliases=()
278}
279
280_git-bug_bridge_configure()
281{
282 last_command="git-bug_bridge_configure"
283
284 command_aliases=()
285
286 commands=()
287
288 flags=()
289 two_word_flags=()
290 local_nonpersistent_flags=()
291 flags_with_completion=()
292 flags_completion=()
293
294
295 must_have_one_flag=()
296 must_have_one_noun=()
297 noun_aliases=()
298}
299
300_git-bug_bridge_pull()
301{
302 last_command="git-bug_bridge_pull"
303
304 command_aliases=()
305
306 commands=()
307
308 flags=()
309 two_word_flags=()
310 local_nonpersistent_flags=()
311 flags_with_completion=()
312 flags_completion=()
313
314
315 must_have_one_flag=()
316 must_have_one_noun=()
317 noun_aliases=()
318}
319
320_git-bug_bridge_rm()
321{
322 last_command="git-bug_bridge_rm"
323
324 command_aliases=()
325
326 commands=()
327
328 flags=()
329 two_word_flags=()
330 local_nonpersistent_flags=()
331 flags_with_completion=()
332 flags_completion=()
333
334
335 must_have_one_flag=()
336 must_have_one_noun=()
337 noun_aliases=()
338}
339
340_git-bug_bridge()
341{
342 last_command="git-bug_bridge"
343
344 command_aliases=()
345
346 commands=()
347 commands+=("configure")
348 commands+=("pull")
349 commands+=("rm")
350
351 flags=()
352 two_word_flags=()
353 local_nonpersistent_flags=()
354 flags_with_completion=()
355 flags_completion=()
356
357
358 must_have_one_flag=()
359 must_have_one_noun=()
360 noun_aliases=()
361}
362
363_git-bug_commands()
364{
365 last_command="git-bug_commands"
366
367 command_aliases=()
368
369 commands=()
370
371 flags=()
372 two_word_flags=()
373 local_nonpersistent_flags=()
374 flags_with_completion=()
375 flags_completion=()
376
377 flags+=("--pretty")
378 flags+=("-p")
379 local_nonpersistent_flags+=("--pretty")
380
381 must_have_one_flag=()
382 must_have_one_noun=()
383 noun_aliases=()
384}
385
386_git-bug_comment_add()
387{
388 last_command="git-bug_comment_add"
389
390 command_aliases=()
391
392 commands=()
393
394 flags=()
395 two_word_flags=()
396 local_nonpersistent_flags=()
397 flags_with_completion=()
398 flags_completion=()
399
400
401 must_have_one_flag=()
402 must_have_one_noun=()
403 noun_aliases=()
404}
405
406_git-bug_comment()
407{
408 last_command="git-bug_comment"
409
410 command_aliases=()
411
412 commands=()
413 commands+=("add")
414
415 flags=()
416 two_word_flags=()
417 local_nonpersistent_flags=()
418 flags_with_completion=()
419 flags_completion=()
420
421 flags+=("--file=")
422 two_word_flags+=("-F")
423 local_nonpersistent_flags+=("--file=")
424 flags+=("--message=")
425 two_word_flags+=("-m")
426 local_nonpersistent_flags+=("--message=")
427
428 must_have_one_flag=()
429 must_have_one_noun=()
430 noun_aliases=()
431}
432
433_git-bug_deselect()
434{
435 last_command="git-bug_deselect"
436
437 command_aliases=()
438
439 commands=()
440
441 flags=()
442 two_word_flags=()
443 local_nonpersistent_flags=()
444 flags_with_completion=()
445 flags_completion=()
446
447
448 must_have_one_flag=()
449 must_have_one_noun=()
450 noun_aliases=()
451}
452
453_git-bug_label_add()
454{
455 last_command="git-bug_label_add"
456
457 command_aliases=()
458
459 commands=()
460
461 flags=()
462 two_word_flags=()
463 local_nonpersistent_flags=()
464 flags_with_completion=()
465 flags_completion=()
466
467
468 must_have_one_flag=()
469 must_have_one_noun=()
470 noun_aliases=()
471}
472
473_git-bug_label_rm()
474{
475 last_command="git-bug_label_rm"
476
477 command_aliases=()
478
479 commands=()
480
481 flags=()
482 two_word_flags=()
483 local_nonpersistent_flags=()
484 flags_with_completion=()
485 flags_completion=()
486
487
488 must_have_one_flag=()
489 must_have_one_noun=()
490 noun_aliases=()
491}
492
493_git-bug_label()
494{
495 last_command="git-bug_label"
496
497 command_aliases=()
498
499 commands=()
500 commands+=("add")
501 commands+=("rm")
502
503 flags=()
504 two_word_flags=()
505 local_nonpersistent_flags=()
506 flags_with_completion=()
507 flags_completion=()
508
509
510 must_have_one_flag=()
511 must_have_one_noun=()
512 noun_aliases=()
513}
514
515_git-bug_ls()
516{
517 last_command="git-bug_ls"
518
519 command_aliases=()
520
521 commands=()
522
523 flags=()
524 two_word_flags=()
525 local_nonpersistent_flags=()
526 flags_with_completion=()
527 flags_completion=()
528
529 flags+=("--status=")
530 two_word_flags+=("-s")
531 local_nonpersistent_flags+=("--status=")
532 flags+=("--author=")
533 two_word_flags+=("-a")
534 local_nonpersistent_flags+=("--author=")
535 flags+=("--label=")
536 two_word_flags+=("-l")
537 local_nonpersistent_flags+=("--label=")
538 flags+=("--no=")
539 two_word_flags+=("-n")
540 local_nonpersistent_flags+=("--no=")
541 flags+=("--by=")
542 two_word_flags+=("-b")
543 local_nonpersistent_flags+=("--by=")
544 flags+=("--direction=")
545 two_word_flags+=("-d")
546 local_nonpersistent_flags+=("--direction=")
547
548 must_have_one_flag=()
549 must_have_one_noun=()
550 noun_aliases=()
551}
552
553_git-bug_ls-label()
554{
555 last_command="git-bug_ls-label"
556
557 command_aliases=()
558
559 commands=()
560
561 flags=()
562 two_word_flags=()
563 local_nonpersistent_flags=()
564 flags_with_completion=()
565 flags_completion=()
566
567
568 must_have_one_flag=()
569 must_have_one_noun=()
570 noun_aliases=()
571}
572
573_git-bug_pull()
574{
575 last_command="git-bug_pull"
576
577 command_aliases=()
578
579 commands=()
580
581 flags=()
582 two_word_flags=()
583 local_nonpersistent_flags=()
584 flags_with_completion=()
585 flags_completion=()
586
587
588 must_have_one_flag=()
589 must_have_one_noun=()
590 noun_aliases=()
591}
592
593_git-bug_push()
594{
595 last_command="git-bug_push"
596
597 command_aliases=()
598
599 commands=()
600
601 flags=()
602 two_word_flags=()
603 local_nonpersistent_flags=()
604 flags_with_completion=()
605 flags_completion=()
606
607
608 must_have_one_flag=()
609 must_have_one_noun=()
610 noun_aliases=()
611}
612
613_git-bug_select()
614{
615 last_command="git-bug_select"
616
617 command_aliases=()
618
619 commands=()
620
621 flags=()
622 two_word_flags=()
623 local_nonpersistent_flags=()
624 flags_with_completion=()
625 flags_completion=()
626
627
628 must_have_one_flag=()
629 must_have_one_noun=()
630 noun_aliases=()
631}
632
633_git-bug_show()
634{
635 last_command="git-bug_show"
636
637 command_aliases=()
638
639 commands=()
640
641 flags=()
642 two_word_flags=()
643 local_nonpersistent_flags=()
644 flags_with_completion=()
645 flags_completion=()
646
647
648 must_have_one_flag=()
649 must_have_one_noun=()
650 noun_aliases=()
651}
652
653_git-bug_status_close()
654{
655 last_command="git-bug_status_close"
656
657 command_aliases=()
658
659 commands=()
660
661 flags=()
662 two_word_flags=()
663 local_nonpersistent_flags=()
664 flags_with_completion=()
665 flags_completion=()
666
667
668 must_have_one_flag=()
669 must_have_one_noun=()
670 noun_aliases=()
671}
672
673_git-bug_status_open()
674{
675 last_command="git-bug_status_open"
676
677 command_aliases=()
678
679 commands=()
680
681 flags=()
682 two_word_flags=()
683 local_nonpersistent_flags=()
684 flags_with_completion=()
685 flags_completion=()
686
687
688 must_have_one_flag=()
689 must_have_one_noun=()
690 noun_aliases=()
691}
692
693_git-bug_status()
694{
695 last_command="git-bug_status"
696
697 command_aliases=()
698
699 commands=()
700 commands+=("close")
701 commands+=("open")
702
703 flags=()
704 two_word_flags=()
705 local_nonpersistent_flags=()
706 flags_with_completion=()
707 flags_completion=()
708
709
710 must_have_one_flag=()
711 must_have_one_noun=()
712 noun_aliases=()
713}
714
715_git-bug_termui()
716{
717 last_command="git-bug_termui"
718
719 command_aliases=()
720
721 commands=()
722
723 flags=()
724 two_word_flags=()
725 local_nonpersistent_flags=()
726 flags_with_completion=()
727 flags_completion=()
728
729
730 must_have_one_flag=()
731 must_have_one_noun=()
732 noun_aliases=()
733}
734
735_git-bug_title_edit()
736{
737 last_command="git-bug_title_edit"
738
739 command_aliases=()
740
741 commands=()
742
743 flags=()
744 two_word_flags=()
745 local_nonpersistent_flags=()
746 flags_with_completion=()
747 flags_completion=()
748
749 flags+=("--title=")
750 two_word_flags+=("-t")
751 local_nonpersistent_flags+=("--title=")
752
753 must_have_one_flag=()
754 must_have_one_noun=()
755 noun_aliases=()
756}
757
758_git-bug_title()
759{
760 last_command="git-bug_title"
761
762 command_aliases=()
763
764 commands=()
765 commands+=("edit")
766
767 flags=()
768 two_word_flags=()
769 local_nonpersistent_flags=()
770 flags_with_completion=()
771 flags_completion=()
772
773
774 must_have_one_flag=()
775 must_have_one_noun=()
776 noun_aliases=()
777}
778
779_git-bug_webui()
780{
781 last_command="git-bug_webui"
782
783 command_aliases=()
784
785 commands=()
786
787 flags=()
788 two_word_flags=()
789 local_nonpersistent_flags=()
790 flags_with_completion=()
791 flags_completion=()
792
793 flags+=("--port=")
794 two_word_flags+=("-p")
795 local_nonpersistent_flags+=("--port=")
796
797 must_have_one_flag=()
798 must_have_one_noun=()
799 noun_aliases=()
800}
801
802_git-bug_root_command()
803{
804 last_command="git-bug"
805
806 command_aliases=()
807
808 commands=()
809 commands+=("add")
810 commands+=("bridge")
811 commands+=("commands")
812 commands+=("comment")
813 commands+=("deselect")
814 commands+=("label")
815 commands+=("ls")
816 commands+=("ls-label")
817 commands+=("pull")
818 commands+=("push")
819 commands+=("select")
820 commands+=("show")
821 commands+=("status")
822 commands+=("termui")
823 commands+=("title")
824 commands+=("webui")
825
826 flags=()
827 two_word_flags=()
828 local_nonpersistent_flags=()
829 flags_with_completion=()
830 flags_completion=()
831
832
833 must_have_one_flag=()
834 must_have_one_noun=()
835 noun_aliases=()
836}
837
838__start_git-bug()
839{
840 local cur prev words cword
841 declare -A flaghash 2>/dev/null || :
842 declare -A aliashash 2>/dev/null || :
843 if declare -F _init_completion >/dev/null 2>&1; then
844 _init_completion -s || return
845 else
846 __git-bug_init_completion -n "=" || return
847 fi
848
849 local c=0
850 local flags=()
851 local two_word_flags=()
852 local local_nonpersistent_flags=()
853 local flags_with_completion=()
854 local flags_completion=()
855 local commands=("git-bug")
856 local must_have_one_flag=()
857 local must_have_one_noun=()
858 local last_command
859 local nouns=()
860
861 __git-bug_handle_word
862}
863
864if [[ $(type -t compopt) = "builtin" ]]; then
865 complete -o default -F __start_git-bug git-bug
866else
867 complete -o default -o nospace -F __start_git-bug git-bug
868fi
869
870# ex: ts=4 sw=4 et filetype=sh