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
|
" zip.vim: Handles browsing zipfiles
" AUTOLOAD PORTION
" Date: Mar 12, 2023
" Version: 33
" Maintainer: Charles E Campbell <NcampObell@SdrPchip.AorgM-NOSPAM>
" License: Vim License (see vim's :help license)
" Copyright: Copyright (C) 2005-2019 Charles E. Campbell {{{1
" Permission is hereby granted to use and distribute this code,
" with or without modifications, provided that this copyright
" notice is copied with it. Like anything else that's free,
" zip.vim and zipPlugin.vim are provided *as is* and comes with
" no warranty of any kind, either expressed or implied. By using
" this plugin, you agree that in no event will the copyright
" holder be liable for any damages resulting from the use
" of this software.
"redraw!|call DechoSep()|call inputsave()|call input("Press <cr> to continue")|call inputrestore()
" ---------------------------------------------------------------------
" Load Once: {{{1
if &cp || exists("g:loaded_zip")
finish
endif
let g:loaded_zip= "v33"
if v:version < 702
echohl WarningMsg
echo "***warning*** this version of zip needs vim 7.2 or later"
echohl Normal
finish
endif
let s:keepcpo= &cpo
set cpo&vim
"DechoTabOn
let s:zipfile_escape = ' ?&;\'
let s:ERROR = 2
let s:WARNING = 1
let s:NOTE = 0
" ---------------------------------------------------------------------
" Global Values: {{{1
if !exists("g:zip_shq")
if &shq != ""
let g:zip_shq= &shq
elseif has("unix")
let g:zip_shq= "'"
else
let g:zip_shq= '"'
endif
endif
if !exists("g:zip_zipcmd")
let g:zip_zipcmd= "zip"
endif
if !exists("g:zip_unzipcmd")
let g:zip_unzipcmd= "unzip"
endif
if !exists("g:zip_extractcmd")
let g:zip_extractcmd= g:zip_unzipcmd
endif
if !dist#vim#IsSafeExecutable('zip', g:zip_unzipcmd)
echoerr "Warning: NOT executing " .. g:zip_unzipcmd .. " from current directory!"
finish
endif
" ----------------
" Functions: {{{1
" ----------------
" ---------------------------------------------------------------------
" zip#Browse: {{{2
fun! zip#Browse(zipfile)
" call Dfunc("zip#Browse(zipfile<".a:zipfile.">)")
" sanity check: insure that the zipfile has "PK" as its first two letters
" (zipped files have a leading PK as a "magic cookie")
if !filereadable(a:zipfile) || readfile(a:zipfile, "", 1)[0] !~ '^PK'
exe "noswapfile noautocmd noswapfile e ".fnameescape(a:zipfile)
" call Dret("zip#Browse : not a zipfile<".a:zipfile.">")
return
" else " Decho
" call Decho("zip#Browse: a:zipfile<".a:zipfile."> passed PK test - it's a zip file")
endif
let repkeep= &report
set report=10
" sanity checks
if !exists("*fnameescape")
if &verbose > 1
echoerr "the zip plugin is not available (your vim doesn't support fnameescape())"
endif
return
endif
if !executable(g:zip_unzipcmd)
redraw!
echohl Error | echo "***error*** (zip#Browse) unzip not available on your system"
" call inputsave()|call input("Press <cr> to continue")|call inputrestore()
let &report= repkeep
" call Dret("zip#Browse")
return
endif
if !filereadable(a:zipfile)
if a:zipfile !~# '^\a\+://'
" if it's an url, don't complain, let url-handlers such as vim do its thing
redraw!
echohl Error | echo "***error*** (zip#Browse) File not readable<".a:zipfile.">" | echohl None
" call inputsave()|call input("Press <cr> to continue")|call inputrestore()
endif
let &report= repkeep
" call Dret("zip#Browse : file<".a:zipfile."> not readable")
return
endif
" call Decho("passed sanity checks")
if &ma != 1
set ma
endif
let b:zipfile= a:zipfile
setlocal noswapfile
setlocal buftype=nofile
setlocal bufhidden=hide
setlocal nobuflisted
setlocal nowrap
" Oct 12, 2021: need to re-use Bram's syntax/tar.vim.
" Setting the filetype to zip doesn't do anything (currently),
" but it is perhaps less confusing to curious perusers who do
" a :echo &ft
setf zip
run! syntax/tar.vim
" give header
call append(0, ['" zip.vim version '.g:loaded_zip,
\ '" Browsing zipfile '.a:zipfile,
\ '" Select a file with cursor and press ENTER'])
keepj $
" call Decho("exe silent r! ".g:zip_unzipcmd." -l -- ".s:Escape(a:zipfile,1))
exe "keepj sil! r! ".g:zip_unzipcmd." -Z -1 -- ".s:Escape(a:zipfile,1)
if v:shell_error != 0
redraw!
echohl WarningMsg | echo "***warning*** (zip#Browse) ".fnameescape(a:zipfile)." is not a zip file" | echohl None
" call inputsave()|call input("Press <cr> to continue")|call inputrestore()
keepj sil! %d
let eikeep= &ei
set ei=BufReadCmd,FileReadCmd
exe "keepj r ".fnameescape(a:zipfile)
let &ei= eikeep
keepj 1d
" call Dret("zip#Browse")
return
endif
" Maps associated with zip plugin
setlocal noma nomod ro
noremap <silent> <buffer> <cr> :call <SID>ZipBrowseSelect()<cr>
noremap <silent> <buffer> x :call zip#Extract()<cr>
if &mouse != ""
noremap <silent> <buffer> <leftmouse> <leftmouse>:call <SID>ZipBrowseSelect()<cr>
endif
let &report= repkeep
" call Dret("zip#Browse")
endfun
" ---------------------------------------------------------------------
" ZipBrowseSelect: {{{2
fun! s:ZipBrowseSelect()
" call Dfunc("ZipBrowseSelect() zipfile<".((exists("b:zipfile"))? b:zipfile : "n/a")."> curfile<".expand("%").">")
let repkeep= &report
set report=10
let fname= getline(".")
if !exists("b:zipfile")
" call Dret("ZipBrowseSelect : b:zipfile doesn't exist!")
return
endif
" sanity check
if fname =~ '^"'
let &report= repkeep
" call Dret("ZipBrowseSelect")
return
endif
if fname =~ '/$'
redraw!
echohl Error | echo "***error*** (zip#Browse) Please specify a file, not a directory" | echohl None
" call inputsave()|call input("Press <cr> to continue")|call inputrestore()
let &report= repkeep
" call Dret("ZipBrowseSelect")
return
endif
" call Decho("fname<".fname.">")
" get zipfile to the new-window
let zipfile = b:zipfile
let curfile = expand("%")
" call Decho("zipfile<".zipfile.">")
" call Decho("curfile<".curfile.">")
noswapfile new
if !exists("g:zip_nomax") || g:zip_nomax == 0
wincmd _
endif
let s:zipfile_{winnr()}= curfile
" call Decho("exe e ".fnameescape("zipfile://".zipfile.'::'.fname))
exe "noswapfile e ".fnameescape("zipfile://".zipfile.'::'.fname)
filetype detect
let &report= repkeep
" call Dret("ZipBrowseSelect : s:zipfile_".winnr()."<".s:zipfile_{winnr()}.">")
endfun
" ---------------------------------------------------------------------
" zip#Read: {{{2
fun! zip#Read(fname,mode)
" call Dfunc("zip#Read(fname<".a:fname.">,mode=".a:mode.")")
let repkeep= &report
set report=10
if has("unix")
let zipfile = substitute(a:fname,'zipfile://\(.\{-}\)::[^\\].*$','\1','')
let fname = substitute(a:fname,'zipfile://.\{-}::\([^\\].*\)$','\1','')
else
let zipfile = substitute(a:fname,'^.\{-}zipfile://\(.\{-}\)::[^\\].*$','\1','')
let fname = substitute(a:fname,'^.\{-}zipfile://.\{-}::\([^\\].*\)$','\1','')
let fname = substitute(fname, '[', '[[]', 'g')
endif
" call Decho("zipfile<".zipfile.">")
" call Decho("fname <".fname.">")
" sanity check
if !executable(substitute(g:zip_unzipcmd,'\s\+.*$','',''))
redraw!
echohl Error | echo "***error*** (zip#Read) sorry, your system doesn't appear to have the ".g:zip_unzipcmd." program" | echohl None
" call inputsave()|call input("Press <cr> to continue")|call inputrestore()
let &report= repkeep
" call Dret("zip#Write")
return
endif
" the following code does much the same thing as
" exe "keepj sil! r! ".g:zip_unzipcmd." -p -- ".s:Escape(zipfile,1)." ".s:Escape(fnameescape(fname),1)
" but allows zipfile://... entries in quickfix lists
let temp = tempname()
" call Decho("using temp file<".temp.">")
let fn = expand('%:p')
exe "sil! !".g:zip_unzipcmd." -p -- ".s:Escape(zipfile,1)." ".s:Escape(fnameescape(fname),1).' > '.temp
" call Decho("exe sil! !".g:zip_unzipcmd." -p -- ".s:Escape(zipfile,1)." ".s:Escape(fnameescape(fname),1).' > '.temp)
sil exe 'keepalt file '.temp
sil keepj e!
sil exe 'keepalt file '.fnameescape(fn)
call delete(temp)
filetype detect
" cleanup
" keepj 0d " used to be needed for the ...r! ... method
set nomod
let &report= repkeep
" call Dret("zip#Read")
endfun
" ---------------------------------------------------------------------
" zip#Write: {{{2
fun! zip#Write(fname)
" call Dfunc("zip#Write(fname<".a:fname.">) zipfile_".winnr()."<".s:zipfile_{winnr()}.">")
let repkeep= &report
set report=10
" sanity checks
if !executable(substitute(g:zip_zipcmd,'\s\+.*$','',''))
redraw!
echohl Error | echo "***error*** (zip#Write) sorry, your system doesn't appear to have the ".g:zip_zipcmd." program" | echohl None
" call inputsave()|call input("Press <cr> to continue")|call inputrestore()
let &report= repkeep
" call Dret("zip#Write")
return
endif
if !exists("*mkdir")
redraw!
echohl Error | echo "***error*** (zip#Write) sorry, mkdir() doesn't work on your system" | echohl None
" call inputsave()|call input("Press <cr> to continue")|call inputrestore()
let &report= repkeep
" call Dret("zip#Write")
return
endif
let curdir= getcwd()
let tmpdir= tempname()
" call Decho("orig tempname<".tmpdir.">")
if tmpdir =~ '\.'
let tmpdir= substitute(tmpdir,'\.[^.]*$','','e')
endif
" call Decho("tmpdir<".tmpdir.">")
call mkdir(tmpdir,"p")
" attempt to change to the indicated directory
if s:ChgDir(tmpdir,s:ERROR,"(zip#Write) cannot cd to temporary directory")
let &report= repkeep
" call Dret("zip#Write")
return
endif
" call Decho("current directory now: ".getcwd())
" place temporary files under .../_ZIPVIM_/
if isdirectory("_ZIPVIM_")
call s:Rmdir("_ZIPVIM_")
endif
call mkdir("_ZIPVIM_")
cd _ZIPVIM_
" call Decho("current directory now: ".getcwd())
if has("unix")
let zipfile = substitute(a:fname,'zipfile://\(.\{-}\)::[^\\].*$','\1','')
let fname = substitute(a:fname,'zipfile://.\{-}::\([^\\].*\)$','\1','')
else
let zipfile = substitute(a:fname,'^.\{-}zipfile://\(.\{-}\)::[^\\].*$','\1','')
let fname = substitute(a:fname,'^.\{-}zipfile://.\{-}::\([^\\].*\)$','\1','')
endif
" call Decho("zipfile<".zipfile.">")
" call Decho("fname <".fname.">")
if fname =~ '/'
let dirpath = substitute(fname,'/[^/]\+$','','e')
if has("win32unix") && executable("cygpath")
let dirpath = substitute(system("cygpath ".s:Escape(dirpath,0)),'\n','','e')
endif
" call Decho("mkdir(dirpath<".dirpath.">,p)")
call mkdir(dirpath,"p")
endif
if zipfile !~ '/'
let zipfile= curdir.'/'.zipfile
endif
" call Decho("zipfile<".zipfile."> fname<".fname.">")
exe "w! ".fnameescape(fname)
if has("win32unix") && executable("cygpath")
let zipfile = substitute(system("cygpath ".s:Escape(zipfile,0)),'\n','','e')
endif
if (has("win32") || has("win95") || has("win64") || has("win16")) && &shell !~? 'sh$'
let fname = substitute(fname, '[', '[[]', 'g')
endif
" call Decho(g:zip_zipcmd." -u ".s:Escape(fnamemodify(zipfile,":p"),0)." ".s:Escape(fname,0))
call system(g:zip_zipcmd." -u ".s:Escape(fnamemodify(zipfile,":p"),0)." ".s:Escape(fname,0))
if v:shell_error != 0
redraw!
echohl Error | echo "***error*** (zip#Write) sorry, unable to update ".zipfile." with ".fname | echohl None
" call inputsave()|call input("Press <cr> to continue")|call inputrestore()
elseif s:zipfile_{winnr()} =~ '^\a\+://'
" support writing zipfiles across a network
let netzipfile= s:zipfile_{winnr()}
" call Decho("handle writing <".zipfile."> across network as <".netzipfile.">")
1split|enew
let binkeep= &binary
let eikeep = &ei
set binary ei=all
exe "noswapfile e! ".fnameescape(zipfile)
call netrw#NetWrite(netzipfile)
let &ei = eikeep
let &binary = binkeep
q!
unlet s:zipfile_{winnr()}
endif
" cleanup and restore current directory
cd ..
call s:Rmdir("_ZIPVIM_")
call s:ChgDir(curdir,s:WARNING,"(zip#Write) unable to return to ".curdir."!")
call s:Rmdir(tmpdir)
setlocal nomod
let &report= repkeep
" call Dret("zip#Write")
endfun
" ---------------------------------------------------------------------
" zip#Extract: extract a file from a zip archive {{{2
fun! zip#Extract()
" call Dfunc("zip#Extract()")
let repkeep= &report
set report=10
let fname= getline(".")
" call Decho("fname<".fname.">")
" sanity check
if fname =~ '^"'
let &report= repkeep
" call Dret("zip#Extract")
return
endif
if fname =~ '/$'
redraw!
echohl Error | echo "***error*** (zip#Extract) Please specify a file, not a directory" | echohl None
let &report= repkeep
" call Dret("zip#Extract")
return
endif
" extract the file mentioned under the cursor
" call Decho("system(".g:zip_extractcmd." ".shellescape(b:zipfile)." ".shellescape(shell).")")
|