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 flags+=("--file=")
401 two_word_flags+=("-F")
402 local_nonpersistent_flags+=("--file=")
403 flags+=("--message=")
404 two_word_flags+=("-m")
405 local_nonpersistent_flags+=("--message=")
406
407 must_have_one_flag=()
408 must_have_one_noun=()
409 noun_aliases=()
410}
411
412_git-bug_comment()
413{
414 last_command="git-bug_comment"
415
416 command_aliases=()
417
418 commands=()
419 commands+=("add")
420
421 flags=()
422 two_word_flags=()
423 local_nonpersistent_flags=()
424 flags_with_completion=()
425 flags_completion=()
426
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-id()
554{
555 last_command="git-bug_ls-id"
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_ls-label()
574{
575 last_command="git-bug_ls-label"
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_pull()
594{
595 last_command="git-bug_pull"
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_push()
614{
615 last_command="git-bug_push"
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_select()
634{
635 last_command="git-bug_select"
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_show()
654{
655 last_command="git-bug_show"
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 flags+=("--field=")
668 two_word_flags+=("-f")
669 local_nonpersistent_flags+=("--field=")
670
671 must_have_one_flag=()
672 must_have_one_noun=()
673 noun_aliases=()
674}
675
676_git-bug_status_close()
677{
678 last_command="git-bug_status_close"
679
680 command_aliases=()
681
682 commands=()
683
684 flags=()
685 two_word_flags=()
686 local_nonpersistent_flags=()
687 flags_with_completion=()
688 flags_completion=()
689
690
691 must_have_one_flag=()
692 must_have_one_noun=()
693 noun_aliases=()
694}
695
696_git-bug_status_open()
697{
698 last_command="git-bug_status_open"
699
700 command_aliases=()
701
702 commands=()
703
704 flags=()
705 two_word_flags=()
706 local_nonpersistent_flags=()
707 flags_with_completion=()
708 flags_completion=()
709
710
711 must_have_one_flag=()
712 must_have_one_noun=()
713 noun_aliases=()
714}
715
716_git-bug_status()
717{
718 last_command="git-bug_status"
719
720 command_aliases=()
721
722 commands=()
723 commands+=("close")
724 commands+=("open")
725
726 flags=()
727 two_word_flags=()
728 local_nonpersistent_flags=()
729 flags_with_completion=()
730 flags_completion=()
731
732
733 must_have_one_flag=()
734 must_have_one_noun=()
735 noun_aliases=()
736}
737
738_git-bug_termui()
739{
740 last_command="git-bug_termui"
741
742 command_aliases=()
743
744 commands=()
745
746 flags=()
747 two_word_flags=()
748 local_nonpersistent_flags=()
749 flags_with_completion=()
750 flags_completion=()
751
752
753 must_have_one_flag=()
754 must_have_one_noun=()
755 noun_aliases=()
756}
757
758_git-bug_title_edit()
759{
760 last_command="git-bug_title_edit"
761
762 command_aliases=()
763
764 commands=()
765
766 flags=()
767 two_word_flags=()
768 local_nonpersistent_flags=()
769 flags_with_completion=()
770 flags_completion=()
771
772 flags+=("--title=")
773 two_word_flags+=("-t")
774 local_nonpersistent_flags+=("--title=")
775
776 must_have_one_flag=()
777 must_have_one_noun=()
778 noun_aliases=()
779}
780
781_git-bug_title()
782{
783 last_command="git-bug_title"
784
785 command_aliases=()
786
787 commands=()
788 commands+=("edit")
789
790 flags=()
791 two_word_flags=()
792 local_nonpersistent_flags=()
793 flags_with_completion=()
794 flags_completion=()
795
796
797 must_have_one_flag=()
798 must_have_one_noun=()
799 noun_aliases=()
800}
801
802_git-bug_user_adopt()
803{
804 last_command="git-bug_user_adopt"
805
806 command_aliases=()
807
808 commands=()
809
810 flags=()
811 two_word_flags=()
812 local_nonpersistent_flags=()
813 flags_with_completion=()
814 flags_completion=()
815
816
817 must_have_one_flag=()
818 must_have_one_noun=()
819 noun_aliases=()
820}
821
822_git-bug_user_create()
823{
824 last_command="git-bug_user_create"
825
826 command_aliases=()
827
828 commands=()
829
830 flags=()
831 two_word_flags=()
832 local_nonpersistent_flags=()
833 flags_with_completion=()
834 flags_completion=()
835
836
837 must_have_one_flag=()
838 must_have_one_noun=()
839 noun_aliases=()
840}
841
842_git-bug_user_ls()
843{
844 last_command="git-bug_user_ls"
845
846 command_aliases=()
847
848 commands=()
849
850 flags=()
851 two_word_flags=()
852 local_nonpersistent_flags=()
853 flags_with_completion=()
854 flags_completion=()
855
856
857 must_have_one_flag=()
858 must_have_one_noun=()
859 noun_aliases=()
860}
861
862_git-bug_user()
863{
864 last_command="git-bug_user"
865
866 command_aliases=()
867
868 commands=()
869 commands+=("adopt")
870 commands+=("create")
871 commands+=("ls")
872
873 flags=()
874 two_word_flags=()
875 local_nonpersistent_flags=()
876 flags_with_completion=()
877 flags_completion=()
878
879
880 must_have_one_flag=()
881 must_have_one_noun=()
882 noun_aliases=()
883}
884
885_git-bug_version()
886{
887 last_command="git-bug_version"
888
889 command_aliases=()
890
891 commands=()
892
893 flags=()
894 two_word_flags=()
895 local_nonpersistent_flags=()
896 flags_with_completion=()
897 flags_completion=()
898
899 flags+=("--number")
900 flags+=("-n")
901 local_nonpersistent_flags+=("--number")
902 flags+=("--commit")
903 flags+=("-c")
904 local_nonpersistent_flags+=("--commit")
905 flags+=("--all")
906 flags+=("-a")
907 local_nonpersistent_flags+=("--all")
908
909 must_have_one_flag=()
910 must_have_one_noun=()
911 noun_aliases=()
912}
913
914_git-bug_webui()
915{
916 last_command="git-bug_webui"
917
918 command_aliases=()
919
920 commands=()
921
922 flags=()
923 two_word_flags=()
924 local_nonpersistent_flags=()
925 flags_with_completion=()
926 flags_completion=()
927
928 flags+=("--port=")
929 two_word_flags+=("-p")
930 local_nonpersistent_flags+=("--port=")
931
932 must_have_one_flag=()
933 must_have_one_noun=()
934 noun_aliases=()
935}
936
937_git-bug_root_command()
938{
939 last_command="git-bug"
940
941 command_aliases=()
942
943 commands=()
944 commands+=("add")
945 commands+=("bridge")
946 commands+=("commands")
947 commands+=("comment")
948 commands+=("deselect")
949 commands+=("label")
950 commands+=("ls")
951 commands+=("ls-id")
952 commands+=("ls-label")
953 commands+=("pull")
954 commands+=("push")
955 commands+=("select")
956 commands+=("show")
957 commands+=("status")
958 commands+=("termui")
959 commands+=("title")
960 commands+=("user")
961 commands+=("version")
962 commands+=("webui")
963
964 flags=()
965 two_word_flags=()
966 local_nonpersistent_flags=()
967 flags_with_completion=()
968 flags_completion=()
969
970
971 must_have_one_flag=()
972 must_have_one_noun=()
973 noun_aliases=()
974}
975
976__start_git-bug()
977{
978 local cur prev words cword
979 declare -A flaghash 2>/dev/null || :
980 declare -A aliashash 2>/dev/null || :
981 if declare -F _init_completion >/dev/null 2>&1; then
982 _init_completion -s || return
983 else
984 __git-bug_init_completion -n "=" || return
985 fi
986
987 local c=0
988 local flags=()
989 local two_word_flags=()
990 local local_nonpersistent_flags=()
991 local flags_with_completion=()
992 local flags_completion=()
993 local commands=("git-bug")
994 local must_have_one_flag=()
995 local must_have_one_noun=()
996 local last_command
997 local nouns=()
998
999 __git-bug_handle_word
1000}
1001
1002if [[ $(type -t compopt) = "builtin" ]]; then
1003 complete -o default -F __start_git-bug git-bug
1004else
1005 complete -o default -o nospace -F __start_git-bug git-bug
1006fi
1007
1008# ex: ts=4 sw=4 et filetype=sh