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parse.vim
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parse.vim
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" Global options definition."
let g:dein#enable_name_conversion =
\ g:->get('dein#enable_name_conversion', v:false)
let g:dein#default_options =
\ g:->get('dein#default_options', {})
let g:dein#hooks_file_marker =
\ g:->get('dein#hooks_file_marker', &foldmarker)
let s:git = dein#types#git#define()
function! dein#parse#_add(repo, options, overwrite) abort
let plugin = dein#parse#_dict(dein#parse#_init(a:repo, a:options))
const plugin_check = g:dein#_plugins->get(plugin.name, {})
const overwrite = a:options->get('overwrite', a:overwrite)
if plugin_check->get('sourced', 0)
" Skip already loaded plugin.
return {}
endif
" Duplicated plugins check
if !(plugin_check->empty())
if !overwrite
if has('vim_starting')
" Only warning when starting
call dein#util#_error(printf(
\ 'Plugin name "%s" is already defined.', plugin.name))
endif
return {}
endif
" Overwrite
" NOTE: reparse is needed.
let options = a:options->extend(
\ g:dein#_plugins[plugin.name]->get('orig_opts', {}), 'keep')
let plugin = dein#parse#_dict(dein#parse#_init(a:repo, options))
endif
let g:dein#_plugins[plugin.name] = plugin
if plugin.rtp !=# ''
if plugin.lazy
call s:parse_lazy(plugin)
endif
" Convert lua_xxx keys
if has('nvim') || has('lua')
for [key, val] in plugin->items()->filter({ _, v -> v[0] =~# '^lua_' })
let hook_key = key->substitute('^lua_', 'hook_', '')
let plugin[hook_key] = printf(
\ "lua <<EOF\n%s\nEOF\n%s", val, plugin->get(hook_key, ''))
endfor
endif
if plugin->has_key('hook_add')
call dein#util#_call_hook('add', plugin)
endif
if plugin->has_key('ftplugin')
call s:merge_ftplugin(plugin.ftplugin)
endif
endif
return plugin
endfunction
function! dein#parse#_init(repo, options) abort
const repo = dein#util#_expand(a:repo)
let plugin = a:options->has_key('type') ?
\ dein#util#_get_type(a:options.type).init(repo, a:options) :
\ s:git.init(repo, a:options)
if plugin->empty()
let plugin = s:check_type(repo, a:options)
endif
call extend(plugin, a:options)
if !(g:dein#default_options->empty())
call extend(plugin, g:dein#default_options, 'keep')
endif
let plugin.repo = repo
if !(a:options->empty())
let plugin.orig_opts = a:options->deepcopy()
endif
return plugin
endfunction
function! dein#parse#_dict(plugin) abort
let plugin = #{
\ rtp: '',
\ sourced: 0,
\ }
call extend(plugin, a:plugin)
if !(plugin->has_key('name'))
let plugin.name = dein#parse#_name_conversion(plugin.repo)
endif
if !(plugin->has_key('normalized_name'))
let plugin.normalized_name = plugin.name->fnamemodify(':r')->substitute(
\ '\c^\%(n\?vim\|dps\|denops\)[_-]\|[_-]n\?vim$', '', 'g')
endif
if !(a:plugin->has_key('name')) && g:dein#enable_name_conversion
" Use normalized name.
let plugin.name = plugin.normalized_name
endif
if !(plugin->has_key('path'))
let plugin.path = (plugin.repo =~# '^/\|^\a:[/\\]') ?
\ plugin.repo : dein#util#_get_base_path().'/repos/'.plugin.name
endif
let plugin.path = dein#util#_chomp(dein#util#_expand(plugin.path))
if plugin->get('rev', '') !=# ''
" Add revision path
let plugin.path ..= '_' .. plugin.rev->substitute(
\ '[^[:alnum:].-]', '_', 'g')
endif
" Check relative path
if (!(a:plugin->has_key('rtp')) || a:plugin.rtp !=# '')
\ && plugin.rtp !~# '^\%([~/]\|\a\+:\)'
let plugin.rtp = plugin.path.'/'.plugin.rtp
endif
if plugin.rtp[0:] ==# '~'
let plugin.rtp = dein#util#_expand(plugin.rtp)
endif
let plugin.rtp = dein#util#_chomp(plugin.rtp)
if g:dein#_is_sudo && !(plugin->get('trusted', 0))
let plugin.rtp = ''
endif
if plugin->has_key('script_type')
" Add script_type.
let plugin.path ..= '/' .. plugin.script_type
endif
if plugin->has_key('depends') && plugin.depends->type() != v:t_list
let plugin.depends = [plugin.depends]
endif
" Deprecated check.
for key in ['directory', 'base']
\ ->filter({ _, val -> plugin->has_key(val) })
call dein#util#_error('plugin name = ' .. plugin.name)
call dein#util#_error(key->string() .. ' is deprecated.')
endfor
if !(plugin->has_key('lazy'))
let plugin.lazy =
\ plugin->has_key('on_ft')
\ || plugin->has_key('on_cmd')
\ || plugin->has_key('on_func')
\ || plugin->has_key('on_lua')
\ || plugin->has_key('on_map')
\ || plugin->has_key('on_path')
\ || plugin->has_key('on_if')
\ || plugin->has_key('on_event')
\ || plugin->has_key('on_source')
endif
if !(a:plugin->has_key('merged'))
let plugin.merged = !plugin.lazy
\ && plugin.normalized_name !=# 'dein'
\ && !(plugin->has_key('local'))
\ && !(plugin->has_key('build'))
\ && !(plugin->has_key('if'))
\ && !(plugin->has_key('hook_post_update'))
\ && plugin.rtp->stridx(dein#util#_get_base_path()) == 0
endif
if plugin->has_key('hooks_file')
for hooks_file in dein#util#_convert2list(plugin.hooks_file)
call extend(plugin, dein#parse#_hooks_file(hooks_file))
endfor
endif
" Hooks
for hook in [
\ 'hook_add', 'hook_source',
\ 'hook_post_source', 'hook_post_update',
\ ]->filter({ _, val -> plugin->has_key(val)
\ && plugin[val]->type() == v:t_string })
" NOTE: line continuation must be converted.
" execute() does not support it.
let plugin[hook] = plugin[hook]->substitute('\n\s*\\', '', 'g')
endfor
return plugin
endfunction
function! dein#parse#_load_toml(filename, default) abort
try
let toml = dein#toml#parse_file(dein#util#_expand(a:filename))
catch /Text.TOML:/
call dein#util#_error('Invalid toml format: ' .. a:filename)
call dein#util#_error(v:exception)
return 1
endtry
if toml->type() != v:t_dict
call dein#util#_error('Invalid toml file: ' .. a:filename)
return 1
endif
" Parse.
if toml->has_key('hooks_file')
for hooks_file in dein#util#_convert2list(toml.hooks_file)
call extend(toml, dein#parse#_hooks_file(hooks_file))
endfor
endif
if toml->has_key('lua_add') && (has('nvim') || has('lua'))
let g:dein#_hook_add ..= printf("\nlua <<EOF\n%s\nEOF", toml.lua_add)
endif
if toml->has_key('hook_add')
let g:dein#_hook_add ..= printf("\n%s",
\ toml.hook_add->substitute('\n\s*\\', '', 'g'),
\ )
endif
if toml->has_key('ftplugin')
call s:merge_ftplugin(toml.ftplugin)
endif
if toml->has_key('multiple_plugins')
for multi in toml.multiple_plugins
if !(multi->has_key('plugins'))
call dein#util#_error('Invalid multiple_plugins: ' .. a:filename)
return 1
endif
call add(g:dein#_multiple_plugins, multi)
endfor
endif
if toml->has_key('plugins')
for plugin in toml.plugins
if !(plugin->has_key('repo'))
call dein#util#_error('No repository plugin data: ' .. a:filename)
return 1
endif
let options = extend(plugin, a:default, 'keep')
call dein#add(plugin.repo, options)
endfor
endif
" Add to g:dein#_vimrcs
call add(g:dein#_vimrcs, dein#util#_expand(a:filename))
endfunction
function! dein#parse#_plugins2toml(plugins) abort
let toml = []
let default = dein#parse#_dict(dein#parse#_init('', {}))
let default.if = ''
let default.frozen = 0
let default.local = 0
let default.depends = []
let default.on_ft = []
let default.on_cmd = []
let default.on_func = []
let default.on_lua = []
let default.on_map = []
let default.on_path = []
let default.on_source = []
let default.build = ''
let default.hook_add = ''
let default.hook_source = ''
let default.hook_post_source = ''
let default.hook_post_update = ''
let skip_default = #{
\ type: 1,
\ path: 1,
\ rtp: 1,
\ sourced: 1,
\ orig_opts: 1,
\ repo: 1,
\ }
for plugin in a:plugins->sort(
\ { a, b -> a.repo ==# b.repo ? 0 : a.repo ># b.repo ? 1 : -1 })
let toml += ['[[plugins]]',
\ 'repo = ' .. plugin.repo->string()]
for key in default->keys()->sort()
\ ->filter({ _, val ->
\ !(skip_default->has_key(val)) && plugin->has_key(val)
\ && (plugin[val]->type() !=# default[val]->type()
\ || plugin[val] !=# default[val])
\ })
let val = plugin[key]
if key =~# '^hook_'
call add(toml, key .. " = '''")
let toml += val->split('\n')
call add(toml, "'''")
else
call add(toml, key .. ' = '
\ .. (val->type() == v:t_list
\ && val->len() == 1 ? val[0] : val)->string())
endif
unlet! val
endfor
call add(toml, '')
endfor
return toml
endfunction
function! dein#parse#_load_dict(dict, default) abort
for [repo, options] in a:dict->items()
call dein#add(repo, options->copy()->extend(a:default, 'keep'))
endfor
endfunction
function! dein#parse#_local(localdir, options, includes) abort
const base = fnamemodify(dein#util#_expand(a:localdir), ':p')
let directories = []
for glob in a:includes
let directories += (base .. glob)->glob(v:true, v:true)
\ ->filter({ _, val -> val->isdirectory() })
\ ->map({ _, val -> dein#util#_substitute_path(
\ val->fnamemodify(':p'))->substitute('/$', '', '')
\ })
endfor
for dir in dein#util#_uniq(directories)
let options = extend({
\ 'repo': dir, 'local': 1, 'path': dir,
\ 'name': dir->fnamemodify(':t')
\ }, a:options)
if g:dein#_plugins->has_key(options.name)
call dein#config(options.name, options)
else
call dein#parse#_add(dir, options, v:true)
endif
endfor
endfunction
function! s:parse_lazy(plugin) abort
" Auto convert2list.
for key in [
\ 'on_ft', 'on_path', 'on_cmd', 'on_func', 'on_map',
\ 'on_lua', 'on_source', 'on_event',
\ ]->filter({ _, val -> a:plugin->has_key(val)
\ && a:plugin[val]->type() != v:t_list
\ && a:plugin[val]->type() != v:t_dict })
let a:plugin[key] = [a:plugin[key]]
endfor
if a:plugin->has_key('on_event')
for event in a:plugin.on_event
if !(g:dein#_event_plugins->has_key(event))
let g:dein#_event_plugins[event] = [a:plugin.name]
else
call add(g:dein#_event_plugins[event], a:plugin.name)
let g:dein#_event_plugins[event] = dein#util#_uniq(
\ g:dein#_event_plugins[event])
endif
endfor
endif
if a:plugin->has_key('on_cmd')
call s:generate_dummy_commands(a:plugin)
endif
if a:plugin->has_key('on_map')
call s:generate_dummy_mappings(a:plugin)
endif
if a:plugin->has_key('on_lua')
" NOTE: Use module root
for mod in a:plugin.on_lua->map({ _, val -> val->matchstr('^[^./]\+') })
let g:dein#_on_lua_plugins[mod] = v:true
endfor
endif
endfunction
function! s:generate_dummy_commands(plugin) abort
let a:plugin.dummy_commands = []
for name in a:plugin.on_cmd
" Define dummy commands.
let raw_cmd = 'command '
\ .. '-complete=custom,dein#autoload#_dummy_complete'
\ .. ' -bang -bar -range -nargs=* '. name
\ .. printf(" call dein#autoload#_on_cmd(%s, %s, <q-args>,
\ '<bang>'->expand(), '<line1>'->expand(), '<line2>'->expand())",
\ name->string(), a:plugin.name->string())
call add(a:plugin.dummy_commands, [name, raw_cmd])
silent! execute raw_cmd
endfor
endfunction
function! s:generate_dummy_mappings(plugin) abort
let a:plugin.dummy_mappings = []
let items = a:plugin.on_map->type() == v:t_dict ?
\ a:plugin.on_map->items()
\ ->map({ _, val -> [val[0]->split('\zs'),
\ dein#util#_convert2list(val[1])]}) :
\ a:plugin.on_map->copy()
\ ->map({ _, val -> type(val) == v:t_list ?
\ [val[0]->split('\zs'), val[1:]] :
\ [['n', 'x', 'o'], [val]]
\ })
for [modes, mappings] in items
if mappings ==# ['<Plug>']
" Use plugin name.
let mappings = ['<Plug>(' .. a:plugin.normalized_name]
if a:plugin.normalized_name->stridx('-') >= 0
" The plugin mappings may use "_" instead of "-".
call add(mappings, '<Plug>('
\ .. a:plugin.normalized_name->substitute('-', '_', 'g'))
endif
endif
for mapping in mappings
" Define dummy mappings.
let prefix = printf('dein#autoload#_on_map(%s, %s,',
\ mapping->substitute('<', '<lt>', 'g')->string(),
\ a:plugin.name->string())
for mode in modes
let escape = has('nvim') ? "\<C-\>\<C-n>" : "\<C-l>N"
let raw_map = mode.'noremap <unique><silent> '.mapping
\ .. (mode ==# 'c' ? " \<C-r>=" :
\ mode ==# 'i' ? " \<C-o>:call " :
\ mode ==# 't' ? " " .. escape .. ":call " :
\ " :\<C-u>call ")
\ .. prefix .. mode->string() .. ')<CR>'
call add(a:plugin.dummy_mappings, [mode, mapping, raw_map])
silent! execute raw_map
endfor
endfor
endfor
endfunction
function! s:merge_ftplugin(ftplugin) abort
for [ft, val] in a:ftplugin->items()
if ft->stridx('lua_') == 0
if !has('nvim') && !has('lua')
continue
endif
" Convert lua_xxx keys
let ft = ft->substitute('^lua_', '', '')
let val = "lua <<EOF\n" .. val .. "\nEOF"
endif
if !(g:dein#ftplugin->has_key(ft))
let g:dein#ftplugin[ft] = val
else
let g:dein#ftplugin[ft] ..= "\n" .. val
endif
endfor
endfunction
function! dein#parse#_get_types() abort
if !('s:types'->exists())
" Load types.
let s:types = {}
for type in 'autoload/dein/types/*.vim'
\ ->globpath(&runtimepath, v:true, v:true)
\ ->map({ _, val -> dein#types#{val->fnamemodify(':t:r')}#define()})
\ ->filter({ _, val -> !(val->empty()) })
let s:types[type.name] = type
endfor
endif
return s:types
endfunction
function! s:check_type(repo, options) abort
let plugin = {}
for type in dein#parse#_get_types()->values()
let plugin = type.init(a:repo, a:options)
if !(plugin->empty())
break
endif
endfor
if plugin->empty()
let plugin.type = 'none'
let plugin.local = 1
let plugin.path = a:repo->isdirectory() ? a:repo : ''
endif
return plugin
endfunction
function! dein#parse#_name_conversion(path) abort
return a:path->split(':')->get(-1, '')
\ ->fnamemodify(':s?/$??:t:s?\c\.git\s*$??')
endfunction
function! dein#parse#_hooks_file(filename) abort
let path = dein#util#_expand(a:filename)
if !path->filereadable()
call dein#util#_error(printf(
\ 'hooks_file "%s" is not readable defined.', a:filename))
return {}
endif
let start_marker = g:dein#hooks_file_marker->split(',')[0]
let end_marker = g:dein#hooks_file_marker->split(',')[1]
let options = {}
let stack = []
let line_number_pairs = []
let lines = path->readfile()
for idx in range(len(lines))
let line = lines[idx]
let start_marker_pos = stridx(line, start_marker)
if start_marker_pos >= 0
let hook_name = line[: start_marker_pos]->matchstr(
\ '\s\+\zs[[:alnum:]_-]\+\ze\s*')
call add(stack, [idx, hook_name])
continue
endif
let end_marker_pos = strridx(line, end_marker)
if end_marker_pos >= 0
if len(stack) == 0
continue
endif
let [start_idx, name] = remove(stack, -1)
" Ignore nested lines
if len(stack) == 0
call add(line_number_pairs, [name, start_idx, idx])
endif
endif
endfor
for [hook_name, start_idx, end_idx] in line_number_pairs
let cur_lines = lines[start_idx + 1: end_idx - 1]
if hook_name->stridx('hook_') == 0
\ || hook_name ==# 'lua_add'
\ || hook_name ==# 'lua_source'
\ || hook_name->stridx('lua_done_') == 0
\ || hook_name->stridx('lua_post_') == 0
if !options->has_key(hook_name)
let options[hook_name] = ""
endif
let options[hook_name] ..= cur_lines->join("\n")
else
if hook_name == ''
continue
endif
if !(options->has_key('ftplugin'))
let options['ftplugin'] = {}
endif
if !(options.ftplugin->has_key(hook_name))
let options.ftplugin[hook_name] = ""
endif
let options['ftplugin'][hook_name] ..= cur_lines->join("\n")
endif
endfor
" Add to g:dein#_vimrcs
call add(g:dein#_vimrcs, a:filename)
return options
endfunction