about summary refs log tree commit diff
path: root/Completion/Debian/_apt
blob: ba9b20579a5d446492fc9c5164517617241742ea (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
#compdef apt-get apt-cache apt-cdrom apt-config

_apt () {
  case "$service" in
    apt-get) _apt-get "$@";;
    apt-cache) _apt-cache "$@";;
    apt-cdrom) _apt-cdrom "$@";;
    apt-config) _apt-config "$@";;
    *) _message "unknown command $service";;
  esac
}

# usage: _apt_arguments funcname option-spec... -- rest-regex
_apt_arguments () {

  local funcname
  funcname="$1"
  shift

  typeset -A canonicalize num_options
  local short_hasarg short_bool short_intlevel short_configfile short_arbitem
  local long_hasarg long_bool long_intlevel long_configfile long_arbitem
  local short_release long_release
  local comp_hasarg=''
  local opt opts type

  while [[ 0 -lt $# && $1 != -- ]]; do
    opts="${1%%:*}"
    type="${1#*:}"

    case $type in
      bool) num_options[$opts]=1;;
      intlevel) num_options[$opts]=-1;;
      configfile) num_options[$opts]=1;;
      arbitem) num_options[$opts]=-1;;
      release) num_options[$opts]=1;;
      *) num_options[$opts]=1
	 comp_hasarg="${comp_hasarg}$opts) $type;;"$'\n'
	 type=hasarg;;
    esac

    for opt in ${(s:,:)=opts}; do
      canonicalize[$opt]="$opts"
      case $opt in
	--*) eval "long_$type=(\$long_$type ${opt#--})";;
	-?) eval "short_$type=(\$short_$type ${opt#-})";;
      esac
    done
    shift
  done

  # skip --
  [[ 0 -lt $# ]] && shift

  comp_hasarg="{case \$current_option in
  ${comp_hasarg}esac}"

  local short_seq false true bool bool_prefix intlevel word word1 nul qnul match
  local comp_bool comp_intlevel comp_configfile comp_arbitem comp_long comp_opt
  local comp_release
  local regex_short regex_long regex_all

  regex_all=( \( "$@" \) )

  short_seq="(${(j:|:)short_bool}|${(j:|:)short_intlevel})#"

  false=(no false without off disable)
  true=(yes true with on enable)
  bool=($false $true)

  bool_prefix=(--${^bool}-)

  intlevel='[0-9]##'

  word=$'[^\0]#\0'
  word1=$'[^\0]##\0'
  nul=$'\0'
  qnul="\$'\\0'"

  comp_bool="($bool)"
  comp_intlevel=
  comp_configfile='_files'
  comp_arbitem=
  comp_release='_apt_releases'

  comp_short=\
'{if [[ $PREFIX = -'"$short_seq"' ]]; then
  _apt_consume_short ${PREFIX[2,-1]}
  tmp1=(${(M)${(s:,:)${(kj:,:)num_options[(R)*~0]}}:#-?})
  tmp2=(${PREFIX}${^tmp1#-})
  _describe -o option tmp1 tmp2
elif [[ -z "$PREFIX" ]]; then
  tmp1=(${(M)${(s:,:)${(kj:,:)num_options[(R)*~0]}}:#-?})
  _describe -o option tmp1
fi}'

  comp_long=\
'tmp1="${(j:|:)${(@)${(@M)${(@s:,:)${(@kj:,:)num_options[(R)*~0]}}:#--*}#--}}"
tmp2=(--${(M)^long_bool:#$~tmp1} --${(M)^long_intlevel:#$~tmp1})
tmp3=(--${(M)^long_hasarg:#$~tmp1} --${(M)^long_configfile:#$~tmp1} --${(M)^long_arbitem:#$~tmp1} --${(M)^long_release:#$~tmp1})
_describe -o option tmp2 -- tmp3 -S= -- bool_prefix -S ""'

  comp_long_prefix=\
'{tmp1="${(j:|:)${(@)${(@M)${(@s:,:)${(@kj:,:)num_options[(R)*~0]}}:#--*}#--}}"
tmp2=($_ra_left${(M)^long_bool:#$~tmp1} $_ra_left${(M)^long_intlevel:#$~tmp1})
tmp3=($_ra_left${(M)^long_hasarg:#$~tmp1} $_ra_left${(M)^long_configfile:#$~tmp1} $_ra_left${(M)^long_arbitem:#$~tmp1} $_ra_left${(M)^long_release:#$~tmp1})
tmp1="${(j:|:)${(@)${(@M)${(@s:,:)${(@kj:,:)num_options[(R)*~0]}}:#-?}#-}}"
tmp2=("$tmp2[@]" $_ra_left${(M)^short_bool:#$~tmp1} $_ra_left${(M)^short_intlevel:#$~tmp1})
tmp3=("$tmp3[@]" $_ra_left${(M)^short_hasarg:#$~tmp1} $_ra_left${(M)^short_configfile:#$~tmp1} $_ra_left${(M)^short_arbitem:#$~tmp1} $_ra_left${(M)^short_release:#$~tmp1})
_describe -o option tmp2 -- tmp3 -S=}'

  comp_opt='{{ ! zstyle -T ":completion:${curcontext}:options" prefix-needed || [[ "$PREFIX" = -* ]] }'" && { $comp_short; $comp_long }}"
  comp_short="{$comp_short}"
  comp_long="{$comp_long}"

  regex_short=()
  regex_long=()
  regex_long_prefix=()

  if (( $#short_hasarg )); then
    regex_short=("$regex_short[@]"
      /"$short_seq(${(j:|:)short_hasarg})(=|)"/
	-'_apt_consume_short ${match[1]%=}; current_option=${canonicalize[-${${match[1]%=}[-1]}]}'
	\( /"$word1"/ ":options:option:$comp_hasarg" \| /"$nul"/ /"$word"/ ":options:option:$comp_hasarg" \) \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)short_hasarg})$nul"/
	-'_apt_consume_short ${match[1][-2]}; current_option=${canonicalize[-${${match[1]%'$qnul'}[-1]}]}'
	/"$word"/ ":options:option:$comp_hasarg" \|
      /"(${(j:|:)short_hasarg})="/
	-'_apt_consume_short ${match[1][-2]}; current_option=${canonicalize[-${${match[1]%=}[-1]}]}'
	\( /"$word1"/ ":options:option:$comp_hasarg" \| /"$nul"/ /"$word"/ ":options:option:$comp_hasarg" \) \|
    )
  fi

  if (( $#short_bool )); then
    regex_short=("$regex_short[@]"
      /"$short_seq(${(j:|:)short_bool})($nul(${(j:|:)bool})|(${(j:|:)bool})|)$nul"/
	-'_apt_consume_short ${match[1]%%('$qnul'('${(j:|:)bool}')|('${(j:|:)bool}')|)'$qnul'}' \|
      /"$short_seq(${(j:|:)short_bool})="/
	-'_apt_consume_short ${match[1]%=}'
	\( /"$word1"/ ":names:boolean value:$comp_bool" \| /"$nul"/ /"$word"/ ":names:boolean value:$comp_bool" \) \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)short_bool})="/
	-'_apt_consume_short ${match[1][-2]}'
	\( /"$word1"/ ":names:boolean value:$comp_bool" \| /"$nul"/ /"$word"/ ":names:boolean value:$comp_bool" \) \|
      /"(${(j:|:)short_bool})$nul"/
	-'_apt_consume_short ${match[1][-2]}'
	/"((${(j:|:)bool})$nul|)"/ ":names:boolean value:$comp_bool" \|
    )
  fi

  if (( $#short_intlevel )); then
    regex_short=("$regex_short[@]"
      /"$short_seq(${(j:|:)short_intlevel})($nul$intlevel|$intlevel|)$nul"/
	-'_apt_consume_short ${match[1]%%'"($qnul$intlevel|$intlevel|)$qnul"'}' \|
      /"$short_seq(${(j:|:)short_intlevel})="/
	-'_apt_consume_short ${match[1]%=}'
	\( /"$word1"/ ":options:option:$comp_intlevel" \| /"$nul"/ /"$word"/ ":options:option:$comp_intlevel" \) \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)short_intlevel})="/
	-'_apt_consume_short ${match[1][-2]}'
	\( /"$word1"/ ":options:option:$comp_intlevel" \| /"$nul"/ /"$word"/ ":options:option:$comp_intlevel" \) \|
      /"(${(j:|:)short_intlevel})$nul"/
	-'_apt_consume_short ${match[1][-2]}'
	/"($intlevel$nul|)"/ ":options:option:$comp_intlevel" \|
    )
  fi

  if (( $#short_configfile )); then
    regex_short=("$regex_short[@]"
      /"$short_seq(${(j:|:)short_configfile})(=|)"/
	-'_apt_consume_short ${match[1]%=}'
	\( /"$word1"/ ":files:config file:$comp_configfile" \| /"$nul"/ /"$word"/ ":files:config file:$comp_configfile" \) \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)short_configfile})$nul"/
	-'_apt_consume_short ${match[1][-2]}'
	/"$word"/ ":files:config file:$comp_configfile" \|
      /"(${(j:|:)short_configfile})="/
	-'_apt_consume_short ${match[1][-2]}'
	\( /"$word1"/ ":files:config file:$comp_configfile" \| /"$nul"/ /"$word"/ ":files:config file:$comp_configfile" \) \|
    )
  fi

  if (( $#short_arbitem )); then
    regex_short=("$regex_short[@]"
      /"$short_seq(${(j:|:)short_arbitem})(=|)"/
	-'_apt_consume_short ${match[1]%=}'
	\( /"$word1"/ ":options:option:$comp_arbitem" \| /"$nul"/ /"$word"/ ":options:option:$comp_arbitem" \) \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)short_arbitem})$nul"/
	-'_apt_consume_short ${match[1][-2]}'
	/"$word"/ ":options:option:$comp_arbitem" \|
      /"(${(j:|:)short_arbitem})="/
	-'_apt_consume_short ${match[1][-2]}'
	\( /"$word1"/ ":options:option:$comp_arbitem" \| /"$nul"/ /"$word"/ ":options:option:$comp_arbitem" \) \|
    )
  fi

  if (( $#short_release )); then
    regex_short=("$regex_short[@]"
      /"$short_seq(${(j:|:)short_release})(=|)"/
	-'_apt_consume_short ${match[1]%=}'
	\( /"$word1"/ ":releases:release name:$comp_release" \| /"$nul"/ /"$word"/ ":release name:release:$comp_release" \) \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)short_release})$nul"/
	-'_apt_consume_short ${match[1][-2]}'
	/"$word"/ ":releases:release name:$comp_release" \|
      /"(${(j:|:)short_release})="/
	-'_apt_consume_short ${match[1][-2]}'
	\( /"$word1"/ ":releases:release name:$comp_release" \| /"$nul"/ /"$word"/ ":releases:release name:$comp_release" \) \|
    )
  fi

  if (( $#long_hasarg )); then
    regex_long=("$regex_long[@]"
      /"(${(j:|:)long_hasarg})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}; current_option=${canonicalize[--${match[1]%'$qnul'}]}'
	/"$word"/ ":options:option:$comp_hasarg" \|
      /"(${(j:|:)long_hasarg})="/
	-'_apt_consume_long ${match[1]%=}; current_option=${canonicalize[--${match[1]%=}]}'
	\( /"$word1"/ ":options:option:$comp_hasarg" \| /"$nul"/ /"$word"/ ":options:option:$comp_hasarg" \) \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)long_hasarg})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}; current_option=${canonicalize[--${match[1]%'$qnul'}]}'
	/"$word"/ ":options:option:$comp_hasarg" \|
      /"(${(j:|:)long_hasarg})="/
	-'_apt_consume_long ${match[1]%=}; current_option=${canonicalize[--${match[1]%=}]}'
	\( /"$word1"/ ":options:option:$comp_hasarg" \| /"$nul"/ /"$word"/ ":options:option:$comp_hasarg" \) \|
    )
  fi

  if (( $#long_bool )); then
    regex_long=("$regex_long[@]"
      /"(${(j:|:)long_bool})="/
	-'_apt_consume_long ${match[1]%=}'
	\( /"$word1"/ ":names:boolean value:$comp_bool" \| /"$nul"/ /"$word"/ ":names:boolean value:$comp_bool" \) \|
      /"(${(j:|:)long_bool})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}'
	/"((${(j:|:)bool})$nul|)"/ ":names:boolean value:$comp_bool" \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)long_bool})="/
	-'_apt_consume_long ${match[1]%=}'
	\( /"$word1"/ ":names:boolean value:$comp_bool" \| /"$nul"/ /"$word"/ ":names:boolean value:$comp_bool" \) \|
      /"(${(j:|:)long_bool})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}'
	/"((${(j:|:)bool})$nul|)"/ ":names:boolean value:$comp_bool" \|
    )
  fi

  if (( $#long_intlevel )); then
    regex_long=("$regex_long[@]"
      /"(${(j:|:)long_intlevel})="/
	-'_apt_consume_long ${match[1]%=}'
	\( /"$word1"/ ":options:option:$comp_intlevel" \| /"$nul"/ /"$word"/ ":options:option:$comp_intlevel" \) \|
      /"(${(j:|:)long_intlevel})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}'
	/"($intlevel$nul|)"/ ":options:option:$comp_intlevel" \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)long_intlevel})="/
	-'_apt_consume_long ${match[1]%=}'
	\( /"$word1"/ ":options:option:$comp_intlevel" \| /"$nul"/ /"$word"/ ":options:option:$comp_intlevel" \) \|
      /"(${(j:|:)long_intlevel})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}'
	/"($intlevel$nul|)"/ ":options:option:$comp_intlevel" \|
    )
  fi

  if (( $#long_configfile )); then
    regex_long=("$regex_long[@]"
      /"(${(j:|:)long_configfile})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}'
	/"$word"/ ":files:config file:$comp_configfile" \|
      /"(${(j:|:)long_configfile})="/
	-'_apt_consume_long ${match[1]%=}'
	\( /"$word1"/ ":files:config file:$comp_configfile" \| /"$nul"/ /"$word"/ ":files:config file:$comp_configfile" \) \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)long_configfile})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}'
	/"$word"/ ":files:config file:$comp_configfile" \|
      /"(${(j:|:)long_configfile})="/
	-'_apt_consume_long ${match[1]%=}'
	\( /"$word1"/ ":files:config file:$comp_configfile" \| /"$nul"/ /"$word"/ ":files:config file:$comp_configfile" \) \|
    )
  fi

  if (( $#long_arbitem )); then
    regex_long=("$regex_long[@]"
      /"(${(j:|:)long_arbitem})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}'
	/"$word"/ ":options:option:$comp_arbitem" \|
      /"(${(j:|:)long_arbitem})="/
	-'_apt_consume_long ${match[1]%=}'
	\( /"$word1"/ ":options:option:$comp_arbitem" \| /"$nul"/ /"$word"/ ":options:option:$comp_arbitem" \) \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)long_arbitem})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}'
	/"$word"/ ":options:option:$comp_arbitem" \|
      /"(${(j:|:)long_arbitem})="/
	-'_apt_consume_long ${match[1]%=}'
	\( /"$word1"/ ":options:option:$comp_arbitem" \| /"$nul"/ /"$word"/ ":options:option:$comp_arbitem" \) \|
    )
  fi

  if (( $#long_release )); then
    regex_long=("$regex_long[@]"
      /"(${(j:|:)long_release})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}'
	/"$word"/ ":releases:release name:$comp_release" \|
      /"(${(j:|:)long_release})="/
	-'_apt_consume_long ${match[1]%=}'
	\( /"$word1"/ ":releases:release name:$comp_release" \| /"$nul"/ /"$word"/ ":releases:release name:$comp_release" \) \|
    )
    regex_long_prefix=("$regex_long_prefix[@]"
      /"(${(j:|:)long_release})$nul"/
	-'_apt_consume_long ${match[1]%'$qnul'}'
	/"$word"/ ":releases:release name:$comp_release" \|
      /"(${(j:|:)long_release})="/
	-'_apt_consume_long ${match[1]%=}'
	\( /"$word1"/ ":releases:release name:$comp_release" \| /"$nul"/ /"$word"/ ":releases:release name:$comp_release" \) \|
    )
  fi

  regex_all=(
    /"$word"/
    \( /--/+ \( "$regex_long[@]"
		/"(${(j:|:)bool})-"/+
		  \( "$regex_long_prefix[@]"
		     /"[]"/ ":options:option:$comp_long_prefix" \) \) \|
       /-/+ \( "$regex_short[@]" /"[]"/ \) \|
       /"[]"/ ":options:option:$comp_opt" \) \#
    "$regex_all[@]"
  )

  _regex_arguments "${funcname}_sm" "$regex_all[@]"

  eval "$funcname () {
    typeset -A canonicalize num_options
    canonicalize=(${(kv)canonicalize})
    num_options=(${(kv)num_options})

    local short_hasarg short_bool short_intlevel short_configfile short_arbitem
    local long_hasarg long_bool long_intlevel long_configfile long_arbitem
    local short_release long_release
    local bool_prefix
    short_hasarg=($short_hasarg)
    short_bool=($short_bool)
    short_intlevel=($short_intlevel)
    short_configfile=($short_configfile)
    short_arbitem=($short_arbitem)
    short_release=($short_release)
    long_hasarg=($long_hasarg)
    long_bool=($long_bool)
    long_intlevel=($long_intlevel)
    long_configfile=($long_configfile)
    long_arbitem=($long_arbitem)
    long_release=($long_release)
    bool_prefix=($bool_prefix)

    local current_option tmp1 tmp2 tmp3

    ${funcname}_sm
  }"
}

_apt_consume_short () {
  local short opt
  for short in ${(s::)1}; do
    opt="$canonicalize[-$short]"
    (( 0 < num_options[$opt] && num_options[$opt]-- ))
  done
  return 0
}

_apt_consume_long () {
  local long opt
  opt="$canonicalize[--$1]"
  (( 0 < num_options[$opt] && num_options[$opt]-- ))
  return 0
}

_apt-get () {
  _apt_arguments _apt-get_sm \
    -h,--help:bool \
    -v,--version:bool \
    -q,--quiet,--silent:intlevel \
    -d,--download-only:bool \
    -b,--compile,--build:bool \
    -s,--simulate,--just-print,--recon,--no-act:bool \
    -y,--yes,--assume-yes:bool \
    -f,--fix-broken:bool \
    -u,--show-upgraded:bool \
    -m,--ignore-missing,--fix-missing:bool \
    --no-download:bool \
    --ignore-hold:bool \
    --no-upgrade:bool \
    --force-yes:bool \
    --print-uris:bool \
    --purge:bool \
    --list-cleanup:bool \
    -c,--config-file:configfile \
    -o,--option:arbitem \
    -t:release \
    -- \
    /$'update\0'/ \| \
    /$'upgrade\0'/ \| \
    \( \
    /$'install\0'/ /$'[^\0]#\0'/ ':packages::{ _deb_packages "$expl_packages[@]" uninstalled || _deb_packages "$expl_packages[@]" installed }' \# \
    /$'[^\0/]#/'/ /$'[^\0/]#\0'/ ':release name::_apt_releases' \) \| \
    /$'remove\0'/ /$'[^\0]#\0'/ ':packages::_deb_packages "$expl_packages[@]" installed' \# \| \
    /$'dist-upgrade\0'/ \| \
    /$'dselect-upgrade\0'/ \| \
    /$'clean\0'/ \| \
    /$'autoclean\0'/ \| \
    /$'check\0'/ \| \
    /$'source\0'/ /$'[^\0]#\0'/ ':packages::_deb_packages "$expl_packages[@]" avail' \# \| \
    /$'build-dep\0'/ /$'[^\0]#\0'/ ':packages::_deb_packages "$expl_packages[@]" avail' \# \| \
    /$'help\0/' \| \
    /"[]"/	':argument-1::compadd "$expl_action[@]" update upgrade install remove dist-upgrade dselect-upgrade clean autoclean check source build-dep help'

  _apt-get () {
    local expl_action expl_packages
    _description actions expl_action 'action'
    _description packages expl_packages 'package'

    _apt-get_sm
  }

  _apt-get "$@"
}

_apt-cache () {
  _apt_arguments _apt-cache_sm \
    -h,--help:bool \
    -v,--version:bool \
    -p,--pkg-cache:'_files "$expl_pkg_cache[@]"' \
    -s,--src-cache:'_files "$expl_src_cache[@]"' \
    -q,--quiet:intlevel \
    -i,--important:bool \
    -f,--full:bool \
    --names-only:bool \
    -c,--config-file:configfile \
    -o,--option:arbitem \
    -- \
    /$'help\0'/ \| \
    /$'add\0'/ /$'[^\0]#\0'/ ':files:index files:_files "$expl[@]"' \# \| \
    /$'gencaches\0'/ \| \
    /$'showpkg\0'/ /$'[^\0]#\0'/ ':packages::_deb_packages "$expl_packages[@]" avail' \# \| \
    /$'stats\0'/ \| \
    /$'dump\0'/ \| \
    /$'dumpavail\0'/ \| \
    /$'unmet\0'/ \| \
    /$'check\0'/ \| \
    /$'search\0'/ /$'[^\0]#\0'/ ':strings:pattern:' \| \
    /$'show\0'/ /$'[^\0]#\0'/ ':packages::_deb_packages "$expl_packages[@]" avail' \# \| \
    /$'depends\0'/ \| \
    /"[]"/ ':argument-1::compadd "$expl_action[@]" help add gencaches showpkg stats dump dumpavail unmet check search show depends'

  _apt-cache () {
    local expl_action expl_packages expl_pkg_cache expl_src_cache
    _description actions expl_action 'action'
    _description packages expl_packages 'package'
    _description files expl_pkg_cache 'package cache'
    _description files expl_src_cache 'source cache'

    _apt-cache_sm
  }

  _apt-cache "$@"
}

_apt-cdrom () {
  _apt_arguments _apt-cdrom_sm \
    -h,--help:bool \
    -v,--version:bool \
    -d,--cdrom:'_files "$expl_mount_point[@]" -/' \
    -r,--rename:bool \
    -m,--no-mount:bool \
    -f,--fast:bool \
    -n,--just-print,--recon,--no-act:bool \
    -a,--thorough:bool \
    -c,--config-file:configfile \
    -o,--option:arbitem \
    -- \
    /$'add\0'/ \| \
    /"[]"/	':argument-1::compadd "$expl_action[@]" add'

  _apt-cdrom () {
    local expl_action expl_mount_point
    _description actions expl_action 'action'
    _description files expl_mount_point 'mount point'

    _apt-cdrom_sm
  }

  _apt-cdrom "$@"
}

_apt-config () {
  _apt_arguments _apt-config \
    -h,--help:bool \
    -v,--version:bool \
    -c,--config-file:configfile \
    -o,--option:arbitem \
    -- \
    /$'shell\0'/ \
      \( \
	/$'[^\0]#\0'/ ':parameters:shell variable to assign:_parameters' \
	/$'[^\0]#\0'/ ':values:configuration key:compadd "$expl[@]" - ${${(f)"$(apt-config dump 2>&1)"}% *}' \
      \) \# \| \
    /$'dump\0'/ \| \
    /"[]"/	':argument-1:action:compadd "$expl[@]" shell dump'

  _apt-config "$@"
}

_apt_releases_update () {
  if ( [[ ${+_apt_releases} -eq 0 ]] ||
      _cache_invalid APT_releases ) && ! _retrieve_cache APT_releases;
  then
    _apt_releases=(
${${${${(M)${(f)"$(apt-cache dump)"}:# #Archive:*}# #Archive: #}:#*\(null\)*}/ /}
    )
    typeset -U _apt_releases
    _store_cache APT_releases _apt_releases
  fi
}

_apt_releases () {
  local update_policy

  zstyle -s ":completion:*:*:$service:*" cache-policy update_policy
  if [[ -z "$update_policy" ]]; then
    zstyle ":completion:*:*:$service:*" cache-policy _apt_caching_policy
  fi

  _apt_releases_update

  _tags apt-releases && compadd -a _apt_releases
}

 _apt_caching_policy () {
    # rebuild if cache is more than a week old
      oldp=( "$1"(mw+1) )
        (( $#oldp )) && return 0

          [[ /var/cache/apt/pkgcache.bin -nt "$1" ||
             /var/lib/dpkg/available -nt "$1" ]]
          }


_apt "$@"