mirror of
https://github.com/SpaceVim/SpaceVim.git
synced 2025-02-11 02:15:48 +08:00
147 lines
4.2 KiB
VimL
147 lines
4.2 KiB
VimL
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let s:SCHEME = gina#command#scheme(expand('<sfile>'))
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function! gina#command#ls#call(range, args, mods) abort
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call gina#core#options#help_if_necessary(a:args, s:get_options())
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let git = gina#core#get_or_fail()
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let args = s:build_args(git, a:args)
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let bufname = gina#core#buffer#bufname(git, s:SCHEME, {
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\ 'rev': args.params.rev,
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\ 'params': [
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\ args.params.partial ? '--' : '',
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\ ],
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\})
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call gina#core#buffer#open(bufname, {
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\ 'mods': a:mods,
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\ 'group': args.params.group,
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\ 'opener': args.params.opener,
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\ 'cmdarg': args.params.cmdarg,
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\ 'callback': {
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\ 'fn': function('s:init'),
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\ 'args': [args],
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\ }
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\})
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endfunction
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function! gina#command#ls#complete(arglead, cmdline, cursorpos) abort
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let args = gina#core#args#new(matchstr(a:cmdline, '^.*\ze .*'))
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if a:arglead[0] ==# '-' || !empty(args.get(1))
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let options = s:get_options()
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return options.complete(a:arglead, a:cmdline, a:cursorpos)
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endif
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return gina#complete#commit#any(a:arglead, a:cmdline, a:cursorpos)
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endfunction
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" Private --------------------------------------------------------------------
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function! s:get_options() abort
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let options = gina#core#options#new()
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call options.define(
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\ '-h|--help',
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\ 'Show this help.',
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\)
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call options.define(
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\ '--opener=',
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\ 'A Vim command to open a new buffer.',
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\ ['edit', 'split', 'vsplit', 'tabedit', 'pedit'],
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\)
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call options.define(
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\ '--group=',
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\ 'A window group name used for the buffer.',
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\)
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return options
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endfunction
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function! s:build_args(git, args) abort
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let args = a:args.clone()
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let args.params.group = args.pop('--group', '')
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let args.params.opener = args.pop('--opener', '')
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let args.params.partial = !empty(args.residual())
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let args.params.rev = args.get(1, gina#core#buffer#param('%', 'rev'))
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if empty(args.params.rev)
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call args.set(0, 'ls-files')
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call args.set('--full-name', 1)
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else
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call args.set('--full-name', 1)
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call args.set('--full-tree', 1)
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call args.set('--name-only', 1)
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call args.set('-r', 1)
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call args.set(0, 'ls-tree')
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call args.set(1, args.params.rev)
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endif
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return args.lock()
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endfunction
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function! s:init(args) abort
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call gina#core#meta#set('args', a:args)
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if exists('b:gina_initialized')
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return
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endif
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let b:gina_initialized = 1
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setlocal buftype=nofile
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setlocal bufhidden=hide
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setlocal noswapfile
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setlocal nomodifiable
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" Attach modules
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call gina#core#locator#attach()
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call gina#action#attach(function('s:get_candidates'))
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augroup gina_command_ls_internal
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autocmd! * <buffer>
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autocmd BufReadCmd <buffer>
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\ call gina#core#revelator#call(function('s:BufReadCmd'), [])
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augroup END
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endfunction
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function! s:BufReadCmd() abort
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let git = gina#core#get_or_fail()
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let args = gina#core#meta#get_or_fail('args')
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let pipe = gina#process#pipe#stream(s:writer)
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call gina#core#buffer#assign_cmdarg()
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call gina#process#open(git, args, pipe)
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setlocal filetype=gina-ls
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endfunction
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function! s:get_candidates(fline, lline) abort
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let args = gina#core#meta#get_or_fail('args')
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let rev = args.params.rev
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let residual = args.residual()
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let candidates = map(
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\ getline(a:fline, a:lline),
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\ 's:parse_record(v:val, rev, residual)'
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\)
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return filter(candidates, '!empty(v:val)')
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endfunction
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function! s:parse_record(record, rev, residual) abort
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return {
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\ 'word': a:record,
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\ 'path': a:record,
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\ 'rev': a:rev,
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\ 'residual': a:residual,
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\}
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endfunction
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" Writer ---------------------------------------------------------------------
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function! s:_writer_on_exit() abort dict
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call call(s:original_writer.on_exit, [], self)
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call gina#core#emitter#emit('command:called', s:SCHEME)
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endfunction
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let s:original_writer = gina#process#pipe#stream_writer()
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let s:writer = extend(deepcopy(s:original_writer), {
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\ 'on_exit': function('s:_writer_on_exit'),
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\})
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" Config ---------------------------------------------------------------------
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call gina#config(expand('<sfile>'), {
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\ 'use_default_aliases': 1,
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\ 'use_default_mappings': 1,
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\})
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