Mercurial > vim
annotate runtime/autoload/rubycomplete.vim @ 36519:a5e92f109ac3 draft default tip
Added tag v9.1.0851 for changeset b33ecff44972efcd6c1b9ee8808d96cb40d4d223
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 11 Nov 2024 20:45:04 +0100 |
| parents | 9a90c2cf96ee |
| children |
| rev | line source |
|---|---|
| 831 | 1 " Vim completion script |
| 15512 | 2 " Language: Ruby |
| 3 " Maintainer: Mark Guzman <segfault@hasno.info> | |
| 4 " URL: https://github.com/vim-ruby/vim-ruby | |
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5 " Last Change: 2023 Dec 31 |
| 831 | 6 " ---------------------------------------------------------------------------- |
| 7 " | |
| 8 " Ruby IRB/Complete author: Keiju ISHITSUKA(keiju@ishitsuka.com) | |
| 9 " ---------------------------------------------------------------------------- | |
| 10 | |
| 840 | 11 " {{{ requirement checks |
| 4869 | 12 |
| 13 function! s:ErrMsg(msg) | |
| 14 echohl ErrorMsg | |
| 15 echo a:msg | |
| 16 echohl None | |
| 17 endfunction | |
| 18 | |
| 831 | 19 if !has('ruby') |
| 4869 | 20 call s:ErrMsg( "Error: Rubycomplete requires vim compiled with +ruby" ) |
| 21 call s:ErrMsg( "Error: falling back to syntax completion" ) | |
| 1121 | 22 " lets fall back to syntax completion |
| 23 setlocal omnifunc=syntaxcomplete#Complete | |
| 831 | 24 finish |
| 25 endif | |
| 26 | |
| 27 if version < 700 | |
| 4869 | 28 call s:ErrMsg( "Error: Required vim >= 7.0" ) |
| 831 | 29 finish |
| 30 endif | |
| 840 | 31 " }}} requirement checks |
| 831 | 32 |
| 1121 | 33 " {{{ configuration failsafe initialization |
| 840 | 34 if !exists("g:rubycomplete_rails") |
| 35 let g:rubycomplete_rails = 0 | |
| 36 endif | |
| 838 | 37 |
| 840 | 38 if !exists("g:rubycomplete_classes_in_global") |
| 39 let g:rubycomplete_classes_in_global = 0 | |
| 40 endif | |
| 41 | |
| 1121 | 42 if !exists("g:rubycomplete_buffer_loading") |
| 1619 | 43 let g:rubycomplete_buffer_loading = 0 |
| 1121 | 44 endif |
| 45 | |
| 46 if !exists("g:rubycomplete_include_object") | |
| 47 let g:rubycomplete_include_object = 0 | |
| 48 endif | |
| 49 | |
| 50 if !exists("g:rubycomplete_include_objectspace") | |
| 51 let g:rubycomplete_include_objectspace = 0 | |
| 52 endif | |
| 53 " }}} configuration failsafe initialization | |
| 54 | |
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55 " {{{ regex patterns |
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56 |
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57 " Regex that defines the start-match for the 'end' keyword. |
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58 let s:end_start_regex = |
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59 \ '\C\%(^\s*\|[=,*/%+\-|;{]\|<<\|>>\|:\s\)\s*\zs' . |
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60 \ '\<\%(module\|class\|if\|for\|while\|until\|case\|unless\|begin' . |
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61 \ '\|\%(\K\k*[!?]\?\s\+\)\=def\):\@!\>' . |
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62 \ '\|\%(^\|[^.:@$]\)\@<=\<do:\@!\>' |
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63 |
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64 " Regex that defines the middle-match for the 'end' keyword. |
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65 let s:end_middle_regex = '\<\%(ensure\|else\|\%(\%(^\|;\)\s*\)\@<=\<rescue:\@!\>\|when\|elsif\):\@!\>' |
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66 |
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67 " Regex that defines the end-match for the 'end' keyword. |
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68 let s:end_end_regex = '\%(^\|[^.:@$]\)\@<=\<end:\@!\>' |
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69 |
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70 " }}} regex patterns |
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71 |
| 840 | 72 " {{{ vim-side support functions |
| 1121 | 73 let s:rubycomplete_debug = 0 |
| 74 | |
| 75 function! s:dprint(msg) | |
| 76 if s:rubycomplete_debug == 1 | |
| 77 echom a:msg | |
| 78 endif | |
| 79 endfunction | |
| 80 | |
| 81 function! s:GetBufferRubyModule(name, ...) | |
| 82 if a:0 == 1 | |
| 83 let [snum,enum] = s:GetBufferRubyEntity(a:name, "module", a:1) | |
| 84 else | |
| 85 let [snum,enum] = s:GetBufferRubyEntity(a:name, "module") | |
| 86 endif | |
| 838 | 87 return snum . '..' . enum |
| 88 endfunction | |
| 89 | |
| 1121 | 90 function! s:GetBufferRubyClass(name, ...) |
| 91 if a:0 >= 1 | |
| 92 let [snum,enum] = s:GetBufferRubyEntity(a:name, "class", a:1) | |
| 93 else | |
| 94 let [snum,enum] = s:GetBufferRubyEntity(a:name, "class") | |
| 95 endif | |
| 96 return snum . '..' . enum | |
| 97 endfunction | |
| 98 | |
| 99 function! s:GetBufferRubySingletonMethods(name) | |
| 838 | 100 endfunction |
| 101 | |
| 1121 | 102 function! s:GetBufferRubyEntity( name, type, ... ) |
| 103 let lastpos = getpos(".") | |
| 104 let lastline = lastpos | |
| 105 if (a:0 >= 1) | |
| 106 let lastline = [ 0, a:1, 0, 0 ] | |
| 107 call cursor( a:1, 0 ) | |
| 108 endif | |
| 109 | |
| 838 | 110 let stopline = 1 |
| 1121 | 111 |
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112 let crex = '^\s*\<' . a:type . '\>\s*\<' . escape(a:name, '*') . '\>\s*\(<\s*.*\s*\)\?' |
| 1121 | 113 let [lnum,lcol] = searchpos( crex, 'w' ) |
| 114 "let [lnum,lcol] = searchpairpos( crex . '\zs', '', '\(end\|}\)', 'w' ) | |
| 115 | |
| 838 | 116 if lnum == 0 && lcol == 0 |
| 1121 | 117 call cursor(lastpos[1], lastpos[2]) |
| 838 | 118 return [0,0] |
| 119 endif | |
| 120 | |
| 1121 | 121 let curpos = getpos(".") |
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122 let [enum,ecol] = searchpairpos( s:end_start_regex, s:end_middle_regex, s:end_end_regex, 'W' ) |
| 1121 | 123 call cursor(lastpos[1], lastpos[2]) |
| 124 | |
| 838 | 125 if lnum > enum |
| 1121 | 126 return [0,0] |
| 838 | 127 endif |
| 128 " we found a the class def | |
| 129 return [lnum,enum] | |
| 130 endfunction | |
| 131 | |
| 1121 | 132 function! s:IsInClassDef() |
| 133 return s:IsPosInClassDef( line('.') ) | |
| 134 endfunction | |
| 135 | |
| 136 function! s:IsPosInClassDef(pos) | |
| 137 let [snum,enum] = s:GetBufferRubyEntity( '.*', "class" ) | |
| 838 | 138 let ret = 'nil' |
| 139 | |
| 1121 | 140 if snum < a:pos && a:pos < enum |
| 838 | 141 let ret = snum . '..' . enum |
| 142 endif | |
| 143 | |
| 144 return ret | |
| 145 endfunction | |
| 146 | |
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147 function! s:IsInComment(pos) |
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148 let stack = synstack(a:pos[0], a:pos[1]) |
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149 if !empty(stack) |
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150 return synIDattr(stack[0], 'name') =~ 'ruby\%(.*Comment\|Documentation\)' |
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151 else |
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152 return 0 |
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153 endif |
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154 endfunction |
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155 |
| 1121 | 156 function! s:GetRubyVarType(v) |
| 852 | 157 let stopline = 1 |
| 158 let vtp = '' | |
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159 let curpos = getpos('.') |
| 4869 | 160 let sstr = '^\s*#\s*@var\s*'.escape(a:v, '*').'\>\s\+[^ \t]\+\s*$' |
| 1121 | 161 let [lnum,lcol] = searchpos(sstr,'nb',stopline) |
| 852 | 162 if lnum != 0 && lcol != 0 |
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163 call setpos('.',curpos) |
| 852 | 164 let str = getline(lnum) |
| 1121 | 165 let vtp = substitute(str,sstr,'\1','') |
| 852 | 166 return vtp |
| 167 endif | |
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168 call setpos('.',curpos) |
| 1121 | 169 let ctors = '\(now\|new\|open\|get_instance' |
| 170 if exists('g:rubycomplete_rails') && g:rubycomplete_rails == 1 && s:rubycomplete_rails_loaded == 1 | |
| 171 let ctors = ctors.'\|find\|create' | |
| 843 | 172 else |
| 173 endif | |
| 1121 | 174 let ctors = ctors.'\)' |
| 843 | 175 |
| 1121 | 176 let fstr = '=\s*\([^ \t]\+.' . ctors .'\>\|[\[{"''/]\|%[xwQqr][(\[{@]\|[A-Za-z0-9@:\-()\.]\+...\?\|lambda\|&\)' |
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177 let sstr = ''.escape(a:v, '*').'\>\s*[+\-*/]*'.fstr |
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178 let pos = searchpos(sstr,'bW') |
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179 while pos != [0,0] && s:IsInComment(pos) |
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180 let pos = searchpos(sstr,'bW') |
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181 endwhile |
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182 if pos != [0,0] |
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183 let [lnum, col] = pos |
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184 let str = matchstr(getline(lnum),fstr,col) |
| 852 | 185 let str = substitute(str,'^=\s*','','') |
| 1121 | 186 |
| 852 | 187 call setpos('.',pos) |
| 1121 | 188 if str == '"' || str == '''' || stridx(tolower(str), '%q[') != -1 |
| 852 | 189 return 'String' |
| 1121 | 190 elseif str == '[' || stridx(str, '%w[') != -1 |
| 852 | 191 return 'Array' |
| 192 elseif str == '{' | |
| 193 return 'Hash' | |
| 838 | 194 elseif str == '/' || str == '%r{' |
| 195 return 'Regexp' | |
| 852 | 196 elseif strlen(str) >= 4 && stridx(str,'..') != -1 |
| 197 return 'Range' | |
| 1121 | 198 elseif stridx(str, 'lambda') != -1 || str == '&' |
| 199 return 'Proc' | |
| 852 | 200 elseif strlen(str) > 4 |
| 831 | 201 let l = stridx(str,'.') |
| 852 | 202 return str[0:l-1] |
| 203 end | |
| 204 return '' | |
| 205 endif | |
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206 call setpos('.',curpos) |
| 831 | 207 return '' |
| 838 | 208 endfunction |
| 831 | 209 |
| 840 | 210 "}}} vim-side support functions |
| 211 | |
| 1121 | 212 "{{{ vim-side completion function |
| 213 function! rubycomplete#Init() | |
| 214 execute "ruby VimRubyCompletion.preload_rails" | |
| 215 endfunction | |
| 216 | |
| 831 | 217 function! rubycomplete#Complete(findstart, base) |
| 218 "findstart = 1 when we need to get the text length | |
| 219 if a:findstart | |
| 220 let line = getline('.') | |
| 221 let idx = col('.') | |
| 222 while idx > 0 | |
| 223 let idx -= 1 | |
| 224 let c = line[idx-1] | |
| 225 if c =~ '\w' | |
| 226 continue | |
| 227 elseif ! c =~ '\.' | |
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228 let idx = -1 |
| 831 | 229 break |
| 230 else | |
| 231 break | |
| 232 endif | |
| 233 endwhile | |
| 234 | |
| 235 return idx | |
| 236 "findstart = 0 when we need to return the list of completions | |
| 237 else | |
| 852 | 238 let g:rubycomplete_completions = [] |
| 1121 | 239 execute "ruby VimRubyCompletion.get_completions('" . a:base . "')" |
| 838 | 240 return g:rubycomplete_completions |
| 831 | 241 endif |
| 242 endfunction | |
| 1121 | 243 "}}} vim-side completion function |
| 831 | 244 |
| 1121 | 245 "{{{ ruby-side code |
| 831 | 246 function! s:DefRuby() |
| 247 ruby << RUBYEOF | |
| 840 | 248 # {{{ ruby completion |
| 838 | 249 |
| 1121 | 250 begin |
| 251 require 'rubygems' # let's assume this is safe...? | |
| 252 rescue Exception | |
| 253 #ignore? | |
| 838 | 254 end |
| 1121 | 255 class VimRubyCompletion |
| 256 # {{{ constants | |
| 257 @@debug = false | |
| 258 @@ReservedWords = [ | |
| 259 "BEGIN", "END", | |
| 260 "alias", "and", | |
| 261 "begin", "break", | |
| 262 "case", "class", | |
| 263 "def", "defined", "do", | |
| 264 "else", "elsif", "end", "ensure", | |
| 265 "false", "for", | |
| 266 "if", "in", | |
| 267 "module", | |
| 268 "next", "nil", "not", | |
| 269 "or", | |
| 270 "redo", "rescue", "retry", "return", | |
| 271 "self", "super", | |
| 272 "then", "true", | |
| 273 "undef", "unless", "until", | |
| 274 "when", "while", | |
| 275 "yield", | |
| 276 ] | |
| 838 | 277 |
| 1121 | 278 @@Operators = [ "%", "&", "*", "**", "+", "-", "/", |
| 279 "<", "<<", "<=", "<=>", "==", "===", "=~", ">", ">=", ">>", | |
| 280 "[]", "[]=", "^", ] | |
| 281 # }}} constants | |
| 831 | 282 |
| 1121 | 283 # {{{ buffer analysis magic |
| 284 def load_requires | |
| 15512 | 285 |
| 286 custom_paths = VIM::evaluate("get(g:, 'rubycomplete_load_paths', [])") | |
| 287 | |
| 288 if !custom_paths.empty? | |
| 289 $LOAD_PATH.concat(custom_paths).uniq! | |
| 290 end | |
| 291 | |
| 1121 | 292 buf = VIM::Buffer.current |
| 293 enum = buf.line_number | |
| 294 nums = Range.new( 1, enum ) | |
| 295 nums.each do |x| | |
| 15512 | 296 |
| 852 | 297 ln = buf[x] |
| 1121 | 298 begin |
| 15512 | 299 if /.*require_relative\s*(.*)$/.match( ln ) |
| 300 eval( "require %s" % File.expand_path($1) ) | |
| 301 elsif /.*require\s*(["'].*?["'])/.match( ln ) | |
| 302 eval( "require %s" % $1 ) | |
| 303 end | |
| 304 rescue Exception => e | |
| 305 dprint e.inspect | |
| 1121 | 306 end |
| 831 | 307 end |
| 838 | 308 end |
| 852 | 309 |
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310 def load_gems |
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311 fpath = VIM::evaluate("get(g:, 'rubycomplete_gemfile_path', 'Gemfile')") |
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312 return unless File.file?(fpath) && File.readable?(fpath) |
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313 want_bundler = VIM::evaluate("get(g:, 'rubycomplete_use_bundler')") |
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314 parse_file = !want_bundler |
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315 begin |
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316 require 'bundler' |
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317 Bundler.setup |
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318 Bundler.require |
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319 rescue Exception |
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320 parse_file = true |
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321 end |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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322 if parse_file |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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323 File.new(fpath).each_line do |line| |
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324 begin |
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325 require $1 if /\s*gem\s*['"]([^'"]+)/.match(line) |
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326 rescue Exception |
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327 end |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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328 end |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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329 end |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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330 end |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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331 |
| 1121 | 332 def load_buffer_class(name) |
| 333 dprint "load_buffer_class(%s) START" % name | |
| 334 classdef = get_buffer_entity(name, 's:GetBufferRubyClass("%s")') | |
| 335 return if classdef == nil | |
| 336 | |
| 337 pare = /^\s*class\s*(.*)\s*<\s*(.*)\s*\n/.match( classdef ) | |
| 338 load_buffer_class( $2 ) if pare != nil && $2 != name # load parent class if needed | |
| 339 | |
| 4869 | 340 mixre = /.*\n\s*(include|prepend)\s*(.*)\s*\n/.match( classdef ) |
| 1121 | 341 load_buffer_module( $2 ) if mixre != nil && $2 != name # load mixins if needed |
| 342 | |
| 343 begin | |
| 344 eval classdef | |
| 345 rescue Exception | |
| 346 VIM::evaluate( "s:ErrMsg( 'Problem loading class \"%s\", was it already completed?' )" % name ) | |
| 347 end | |
| 348 dprint "load_buffer_class(%s) END" % name | |
| 349 end | |
| 838 | 350 |
| 1121 | 351 def load_buffer_module(name) |
| 352 dprint "load_buffer_module(%s) START" % name | |
| 353 classdef = get_buffer_entity(name, 's:GetBufferRubyModule("%s")') | |
| 354 return if classdef == nil | |
| 355 | |
| 356 begin | |
| 357 eval classdef | |
| 358 rescue Exception | |
| 359 VIM::evaluate( "s:ErrMsg( 'Problem loading module \"%s\", was it already completed?' )" % name ) | |
| 360 end | |
| 361 dprint "load_buffer_module(%s) END" % name | |
| 852 | 362 end |
| 1121 | 363 |
| 364 def get_buffer_entity(name, vimfun) | |
| 365 loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading") | |
| 1668 | 366 return nil if loading_allowed.to_i.zero? |
| 1121 | 367 return nil if /(\"|\')+/.match( name ) |
| 368 buf = VIM::Buffer.current | |
| 369 nums = eval( VIM::evaluate( vimfun % name ) ) | |
| 370 return nil if nums == nil | |
| 371 return nil if nums.min == nums.max && nums.min == 0 | |
| 852 | 372 |
| 1121 | 373 dprint "get_buffer_entity START" |
| 374 visited = [] | |
| 375 clscnt = 0 | |
| 376 bufname = VIM::Buffer.current.name | |
| 377 classdef = "" | |
| 378 cur_line = VIM::Buffer.current.line_number | |
| 379 while (nums != nil && !(nums.min == 0 && nums.max == 0) ) | |
| 380 dprint "visited: %s" % visited.to_s | |
| 381 break if visited.index( nums ) | |
| 382 visited << nums | |
| 383 | |
| 384 nums.each do |x| | |
| 385 if x != cur_line | |
| 386 next if x == 0 | |
| 387 ln = buf[x] | |
| 15512 | 388 is_const = false |
| 389 if /^\s*(module|class|def|include)\s+/.match(ln) || is_const = /^\s*?[A-Z]([A-z]|[1-9])*\s*?[|]{0,2}=\s*?.+\s*?/.match(ln) | |
| 390 clscnt += 1 if /class|module/.match($1) | |
| 391 # We must make sure to load each constant only once to avoid errors | |
| 392 if is_const | |
| 393 ln.gsub!(/\s*?[|]{0,2}=\s*?/, '||=') | |
| 394 end | |
| 2225 | 395 #dprint "\$1$1 |
| 1121 | 396 classdef += "%s\n" % ln |
| 397 classdef += "end\n" if /def\s+/.match(ln) | |
| 398 dprint ln | |
| 399 end | |
| 400 end | |
| 401 end | |
| 840 | 402 |
| 1121 | 403 nm = "%s(::.*)*\", %s, \"" % [ name, nums.last ] |
| 404 nums = eval( VIM::evaluate( vimfun % nm ) ) | |
| 405 dprint "nm: \"%s\"" % nm | |
| 406 dprint "vimfun: %s" % (vimfun % nm) | |
| 407 dprint "got nums: %s" % nums.to_s | |
| 408 end | |
| 409 if classdef.length > 1 | |
| 410 classdef += "end\n"*clscnt | |
| 411 # classdef = "class %s\n%s\nend\n" % [ bufname.gsub( /\/|\\/, "_" ), classdef ] | |
| 412 end | |
| 840 | 413 |
| 1121 | 414 dprint "get_buffer_entity END" |
| 415 dprint "classdef====start" | |
| 416 lns = classdef.split( "\n" ) | |
| 417 lns.each { |x| dprint x } | |
| 418 dprint "classdef====end" | |
| 419 return classdef | |
| 420 end | |
| 421 | |
| 422 def get_var_type( receiver ) | |
| 423 if /(\"|\')+/.match( receiver ) | |
| 424 "String" | |
| 425 else | |
| 426 VIM::evaluate("s:GetRubyVarType('%s')" % receiver) | |
| 840 | 427 end |
| 428 end | |
| 429 | |
| 1121 | 430 def dprint( txt ) |
| 431 print txt if @@debug | |
| 432 end | |
| 433 | |
| 4869 | 434 def escape_vim_singlequote_string(str) |
| 435 str.to_s.gsub(/'/,"\\'") | |
| 436 end | |
| 437 | |
| 1121 | 438 def get_buffer_entity_list( type ) |
| 439 # this will be a little expensive. | |
| 440 loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading") | |
| 441 allow_aggressive_load = VIM::evaluate("exists('g:rubycomplete_classes_in_global') && g:rubycomplete_classes_in_global") | |
| 1668 | 442 return [] if allow_aggressive_load.to_i.zero? || loading_allowed.to_i.zero? |
| 1121 | 443 |
| 444 buf = VIM::Buffer.current | |
| 445 eob = buf.length | |
| 446 ret = [] | |
| 447 rg = 1..eob | |
| 448 re = eval( "/^\s*%s\s*([A-Za-z0-9_:-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*/" % type ) | |
| 840 | 449 |
| 1121 | 450 rg.each do |x| |
| 451 if re.match( buf[x] ) | |
| 452 next if type == "def" && eval( VIM::evaluate("s:IsPosInClassDef(%s)" % x) ) != nil | |
| 453 ret.push $1 | |
| 454 end | |
| 455 end | |
| 456 | |
| 457 return ret | |
| 458 end | |
| 459 | |
| 460 def get_buffer_modules | |
| 461 return get_buffer_entity_list( "modules" ) | |
| 462 end | |
| 463 | |
| 464 def get_buffer_methods | |
| 465 return get_buffer_entity_list( "def" ) | |
| 466 end | |
| 467 | |
| 468 def get_buffer_classes | |
| 469 return get_buffer_entity_list( "class" ) | |
| 470 end | |
| 471 | |
| 472 def load_rails | |
| 473 allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails") | |
| 1668 | 474 return if allow_rails.to_i.zero? |
| 852 | 475 |
| 1121 | 476 buf_path = VIM::evaluate('expand("%:p")') |
| 477 file_name = VIM::evaluate('expand("%:t")') | |
| 478 vim_dir = VIM::evaluate('getcwd()') | |
| 479 file_dir = buf_path.gsub( file_name, '' ) | |
| 480 file_dir.gsub!( /\\/, "/" ) | |
| 481 vim_dir.gsub!( /\\/, "/" ) | |
| 482 vim_dir << "/" | |
| 483 dirs = [ vim_dir, file_dir ] | |
| 484 sdirs = [ "", "./", "../", "../../", "../../../", "../../../../" ] | |
| 485 rails_base = nil | |
| 486 | |
| 487 dirs.each do |dir| | |
| 488 sdirs.each do |sub| | |
| 489 trail = "%s%s" % [ dir, sub ] | |
| 490 tcfg = "%sconfig" % trail | |
| 491 | |
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492 if File.exist?( tcfg ) |
| 1121 | 493 rails_base = trail |
| 494 break | |
| 495 end | |
| 496 end | |
| 497 break if rails_base | |
| 498 end | |
| 838 | 499 |
| 1121 | 500 return if rails_base == nil |
| 501 $:.push rails_base unless $:.index( rails_base ) | |
| 502 | |
| 25056 | 503 bootfile = rails_base + "config/boot.rb" |
| 504 envfile = rails_base + "config/environment.rb" | |
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505 if File.exist?( bootfile ) && File.exist?( envfile ) |
| 1121 | 506 begin |
| 507 require bootfile | |
| 508 require envfile | |
| 509 begin | |
| 510 require 'console_app' | |
| 511 require 'console_with_helpers' | |
| 512 rescue Exception | |
| 513 dprint "Rails 1.1+ Error %s" % $! | |
| 514 # assume 1.0 | |
| 515 end | |
| 516 #eval( "Rails::Initializer.run" ) #not necessary? | |
| 517 VIM::command('let s:rubycomplete_rails_loaded = 1') | |
| 518 dprint "rails loaded" | |
| 519 rescue Exception | |
| 520 dprint "Rails Error %s" % $! | |
| 521 VIM::evaluate( "s:ErrMsg('Error loading rails environment')" ) | |
| 522 end | |
| 838 | 523 end |
| 524 end | |
| 852 | 525 |
| 1121 | 526 def get_rails_helpers |
| 527 allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails") | |
| 528 rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded') | |
| 1668 | 529 return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero? |
| 1121 | 530 |
| 531 buf_path = VIM::evaluate('expand("%:p")') | |
| 532 buf_path.gsub!( /\\/, "/" ) | |
| 533 path_elm = buf_path.split( "/" ) | |
| 534 dprint "buf_path: %s" % buf_path | |
| 535 types = [ "app", "db", "lib", "test", "components", "script" ] | |
| 536 | |
| 537 i = nil | |
| 538 ret = [] | |
| 539 type = nil | |
| 540 types.each do |t| | |
| 541 i = path_elm.index( t ) | |
| 542 break if i | |
| 543 end | |
| 544 type = path_elm[i] | |
| 545 type.downcase! | |
| 843 | 546 |
| 1121 | 547 dprint "type: %s" % type |
| 548 case type | |
| 549 when "app" | |
| 550 i += 1 | |
| 551 subtype = path_elm[i] | |
| 552 subtype.downcase! | |
| 553 | |
| 554 dprint "subtype: %s" % subtype | |
| 555 case subtype | |
| 556 when "views" | |
| 557 ret += ActionView::Base.instance_methods | |
| 558 ret += ActionView::Base.methods | |
| 559 when "controllers" | |
| 560 ret += ActionController::Base.instance_methods | |
| 561 ret += ActionController::Base.methods | |
| 562 when "models" | |
| 563 ret += ActiveRecord::Base.instance_methods | |
| 564 ret += ActiveRecord::Base.methods | |
| 565 end | |
| 566 | |
| 567 when "db" | |
| 568 ret += ActiveRecord::ConnectionAdapters::SchemaStatements.instance_methods | |
| 569 ret += ActiveRecord::ConnectionAdapters::SchemaStatements.methods | |
| 852 | 570 end |
| 1121 | 571 |
| 572 return ret | |
| 840 | 573 end |
| 1121 | 574 |
| 575 def add_rails_columns( cls ) | |
| 576 allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails") | |
| 577 rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded') | |
| 1668 | 578 return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero? |
| 838 | 579 |
| 1121 | 580 begin |
| 581 eval( "#{cls}.establish_connection" ) | |
| 582 return [] unless eval( "#{cls}.ancestors.include?(ActiveRecord::Base).to_s" ) | |
| 583 col = eval( "#{cls}.column_names" ) | |
| 584 return col if col | |
| 585 rescue | |
| 586 dprint "add_rails_columns err: (cls: %s) %s" % [ cls, $! ] | |
| 587 return [] | |
| 588 end | |
| 589 return [] | |
| 590 end | |
| 591 | |
| 592 def clean_sel(sel, msg) | |
| 4869 | 593 ret = sel.reject{|x|x.nil?}.uniq |
| 594 ret = ret.grep(/^#{Regexp.quote(msg)}/) if msg != nil | |
| 595 ret | |
| 1121 | 596 end |
| 597 | |
| 598 def get_rails_view_methods | |
| 599 allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails") | |
| 600 rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded') | |
| 1668 | 601 return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero? |
| 1121 | 602 |
| 603 buf_path = VIM::evaluate('expand("%:p")') | |
| 604 buf_path.gsub!( /\\/, "/" ) | |
| 605 pelm = buf_path.split( "/" ) | |
| 606 idx = pelm.index( "views" ) | |
| 607 | |
| 608 return [] unless idx | |
| 609 idx += 1 | |
| 831 | 610 |
| 1121 | 611 clspl = pelm[idx].camelize.pluralize |
| 612 cls = clspl.singularize | |
| 613 | |
| 614 ret = [] | |
| 615 begin | |
| 616 ret += eval( "#{cls}.instance_methods" ) | |
| 617 ret += eval( "#{clspl}Helper.instance_methods" ) | |
| 618 rescue Exception | |
| 619 dprint "Error: Unable to load rails view helpers for %s: %s" % [ cls, $! ] | |
| 620 end | |
| 621 | |
| 622 return ret | |
| 623 end | |
| 624 # }}} buffer analysis magic | |
| 838 | 625 |
| 1121 | 626 # {{{ main completion code |
| 627 def self.preload_rails | |
| 628 a = VimRubyCompletion.new | |
| 15512 | 629 if VIM::evaluate("has('nvim')") == 0 |
| 630 require 'thread' | |
| 631 Thread.new(a) do |b| | |
| 632 begin | |
| 633 b.load_rails | |
| 634 rescue | |
| 635 end | |
| 1121 | 636 end |
| 637 end | |
| 638 a.load_rails | |
| 639 rescue | |
| 640 end | |
| 852 | 641 |
| 1121 | 642 def self.get_completions(base) |
| 643 b = VimRubyCompletion.new | |
| 644 b.get_completions base | |
| 838 | 645 end |
| 852 | 646 |
| 1121 | 647 def get_completions(base) |
| 648 loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading") | |
| 1668 | 649 if loading_allowed.to_i == 1 |
| 1121 | 650 load_requires |
| 651 load_rails | |
| 652 end | |
| 653 | |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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654 want_gems = VIM::evaluate("get(g:, 'rubycomplete_load_gemfile')") |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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655 load_gems unless want_gems.to_i.zero? |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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changeset
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656 |
| 1121 | 657 input = VIM::Buffer.current.line |
| 658 cpos = VIM::Window.current.cursor[1] - 1 | |
| 659 input = input[0..cpos] | |
| 660 input += base | |
| 661 input.sub!(/.*[ \t\n\"\\'`><=;|&{(]/, '') # Readline.basic_word_break_characters | |
| 662 input.sub!(/self\./, '') | |
| 663 input.sub!(/.*((\.\.[\[(]?)|([\[(]))/, '') | |
| 664 | |
| 665 dprint 'input %s' % input | |
| 666 message = nil | |
| 667 receiver = nil | |
| 668 methods = [] | |
| 669 variables = [] | |
| 670 classes = [] | |
| 671 constants = [] | |
| 672 | |
| 673 case input | |
| 674 when /^(\/[^\/]*\/)\.([^.]*)$/ # Regexp | |
| 675 receiver = $1 | |
| 676 message = Regexp.quote($2) | |
| 677 methods = Regexp.instance_methods(true) | |
| 678 | |
| 679 when /^([^\]]*\])\.([^.]*)$/ # Array | |
| 680 receiver = $1 | |
| 681 message = Regexp.quote($2) | |
| 682 methods = Array.instance_methods(true) | |
| 852 | 683 |
| 1121 | 684 when /^([^\}]*\})\.([^.]*)$/ # Proc or Hash |
| 685 receiver = $1 | |
| 686 message = Regexp.quote($2) | |
| 687 methods = Proc.instance_methods(true) | Hash.instance_methods(true) | |
| 688 | |
| 689 when /^(:[^:.]*)$/ # Symbol | |
| 690 dprint "symbol" | |
| 691 if Symbol.respond_to?(:all_symbols) | |
| 692 receiver = $1 | |
| 693 message = $1.sub( /:/, '' ) | |
| 694 methods = Symbol.all_symbols.collect{|s| s.id2name} | |
| 695 methods.delete_if { |c| c.match( /'/ ) } | |
| 696 end | |
| 697 | |
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698 when /^::([A-Z][^:\.\(]*)?$/ # Absolute Constant or class methods |
| 1121 | 699 dprint "const or cls" |
| 700 receiver = $1 | |
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701 methods = Object.constants.collect{ |c| c.to_s }.grep(/^#{receiver}/) |
| 831 | 702 |
| 2225 | 703 when /^(((::)?[A-Z][^:.\(]*)+?)::?([^:.]*)$/ # Constant or class methods |
| 1121 | 704 receiver = $1 |
| 705 message = Regexp.quote($4) | |
| 706 dprint "const or cls 2 [recv: \'%s\', msg: \'%s\']" % [ receiver, message ] | |
| 707 load_buffer_class( receiver ) | |
| 15512 | 708 load_buffer_module( receiver ) |
| 1121 | 709 begin |
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710 constants = eval("#{receiver}.constants").collect{ |c| c.to_s }.grep(/^#{message}/) |
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711 methods = eval("#{receiver}.methods").collect{ |m| m.to_s }.grep(/^#{message}/) |
| 1121 | 712 rescue Exception |
| 713 dprint "exception: %s" % $! | |
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714 constants = [] |
| 1121 | 715 methods = [] |
| 716 end | |
| 717 | |
| 718 when /^(:[^:.]+)\.([^.]*)$/ # Symbol | |
| 719 dprint "symbol" | |
| 720 receiver = $1 | |
| 721 message = Regexp.quote($2) | |
| 722 methods = Symbol.instance_methods(true) | |
| 838 | 723 |
| 1121 | 724 when /^([0-9_]+(\.[0-9_]+)?(e[0-9]+)?)\.([^.]*)$/ # Numeric |
| 725 dprint "numeric" | |
| 726 receiver = $1 | |
| 727 message = Regexp.quote($4) | |
| 728 begin | |
| 729 methods = eval(receiver).methods | |
| 730 rescue Exception | |
| 731 methods = [] | |
| 732 end | |
| 733 | |
| 734 when /^(\$[^.]*)$/ #global | |
| 735 dprint "global" | |
| 736 methods = global_variables.grep(Regexp.new(Regexp.quote($1))) | |
| 737 | |
| 2225 | 738 when /^((\.?[^.]+)+?)\.([^.]*)$/ # variable |
| 1121 | 739 dprint "variable" |
| 740 receiver = $1 | |
| 741 message = Regexp.quote($3) | |
| 742 load_buffer_class( receiver ) | |
| 743 | |
| 744 cv = eval("self.class.constants") | |
| 745 vartype = get_var_type( receiver ) | |
| 746 dprint "vartype: %s" % vartype | |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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747 |
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commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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748 invalid_vartype = ['', "gets"] |
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43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
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changeset
|
749 if !invalid_vartype.include?(vartype) |
| 1121 | 750 load_buffer_class( vartype ) |
| 838 | 751 |
| 1121 | 752 begin |
| 753 methods = eval("#{vartype}.instance_methods") | |
| 754 variables = eval("#{vartype}.instance_variables") | |
| 755 rescue Exception | |
| 756 dprint "load_buffer_class err: %s" % $! | |
| 757 end | |
| 758 elsif (cv).include?(receiver) | |
| 759 # foo.func and foo is local var. | |
| 760 methods = eval("#{receiver}.methods") | |
| 761 vartype = receiver | |
| 762 elsif /^[A-Z]/ =~ receiver and /\./ !~ receiver | |
| 763 vartype = receiver | |
| 764 # Foo::Bar.func | |
| 765 begin | |
| 766 methods = eval("#{receiver}.methods") | |
| 767 rescue Exception | |
| 768 end | |
| 769 else | |
| 770 # func1.func2 | |
| 771 ObjectSpace.each_object(Module){|m| | |
| 772 next if m.name != "IRB::Context" and | |
| 773 /^(IRB|SLex|RubyLex|RubyToken)/ =~ m.name | |
| 774 methods.concat m.instance_methods(false) | |
| 775 } | |
| 776 end | |
|
10048
43efa4f5a8ea
commit https://github.com/vim/vim/commit/89bcfda6834aba724d12554a34b9ed49f5789fd5
Christian Brabandt <cb@256bit.org>
parents:
4869
diff
changeset
|
777 variables += add_rails_columns( "#{vartype}" ) if vartype && !invalid_vartype.include?(vartype) |
| 831 | 778 |
| 1121 | 779 when /^\(?\s*[A-Za-z0-9:^@.%\/+*\(\)]+\.\.\.?[A-Za-z0-9:^@.%\/+*\(\)]+\s*\)?\.([^.]*)/ |
| 780 message = $1 | |
| 781 methods = Range.instance_methods(true) | |
| 782 | |
| 783 when /^\.([^.]*)$/ # unknown(maybe String) | |
| 784 message = Regexp.quote($1) | |
| 785 methods = String.instance_methods(true) | |
| 786 | |
| 787 else | |
| 788 dprint "default/other" | |
| 789 inclass = eval( VIM::evaluate("s:IsInClassDef()") ) | |
| 790 | |
| 791 if inclass != nil | |
| 792 dprint "inclass" | |
| 793 classdef = "%s\n" % VIM::Buffer.current[ inclass.min ] | |
| 794 found = /^\s*class\s*([A-Za-z0-9_-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*\n$/.match( classdef ) | |
| 795 | |
| 796 if found != nil | |
| 797 receiver = $1 | |
| 798 message = input | |
| 799 load_buffer_class( receiver ) | |
| 800 begin | |
| 801 methods = eval( "#{receiver}.instance_methods" ) | |
| 802 variables += add_rails_columns( "#{receiver}" ) | |
| 803 rescue Exception | |
| 804 found = nil | |
| 805 end | |
| 806 end | |
| 838 | 807 end |
| 831 | 808 |
| 1121 | 809 if inclass == nil || found == nil |
| 810 dprint "inclass == nil" | |
| 811 methods = get_buffer_methods | |
| 812 methods += get_rails_view_methods | |
| 831 | 813 |
| 1121 | 814 cls_const = Class.constants |
| 815 constants = cls_const.select { |c| /^[A-Z_-]+$/.match( c ) } | |
| 816 classes = eval("self.class.constants") - constants | |
| 817 classes += get_buffer_classes | |
| 818 classes += get_buffer_modules | |
| 831 | 819 |
| 1121 | 820 include_objectspace = VIM::evaluate("exists('g:rubycomplete_include_objectspace') && g:rubycomplete_include_objectspace") |
| 821 ObjectSpace.each_object(Class) { |cls| classes << cls.to_s } if include_objectspace == "1" | |
| 822 message = receiver = input | |
| 838 | 823 end |
| 824 | |
| 1121 | 825 methods += get_rails_helpers |
| 826 methods += Kernel.public_methods | |
| 838 | 827 end |
| 852 | 828 |
| 1121 | 829 include_object = VIM::evaluate("exists('g:rubycomplete_include_object') && g:rubycomplete_include_object") |
| 830 methods = clean_sel( methods, message ) | |
| 831 methods = (methods-Object.instance_methods) if include_object == "0" | |
| 832 rbcmeth = (VimRubyCompletion.instance_methods-Object.instance_methods) # lets remove those rubycomplete methods | |
| 833 methods = (methods-rbcmeth) | |
| 834 | |
| 835 variables = clean_sel( variables, message ) | |
| 836 classes = clean_sel( classes, message ) - ["VimRubyCompletion"] | |
| 837 constants = clean_sel( constants, message ) | |
| 838 | |
| 839 valid = [] | |
| 4869 | 840 valid += methods.collect { |m| { :name => m.to_s, :type => 'm' } } |
| 841 valid += variables.collect { |v| { :name => v.to_s, :type => 'v' } } | |
| 842 valid += classes.collect { |c| { :name => c.to_s, :type => 't' } } | |
| 843 valid += constants.collect { |d| { :name => d.to_s, :type => 'd' } } | |
| 1121 | 844 valid.sort! { |x,y| x[:name] <=> y[:name] } |
| 845 | |
| 846 outp = "" | |
| 847 | |
| 848 rg = 0..valid.length | |
| 849 rg.step(150) do |x| | |
| 850 stpos = 0+x | |
| 851 enpos = 150+x | |
| 4869 | 852 valid[stpos..enpos].each { |c| outp += "{'word':'%s','item':'%s','kind':'%s'}," % [ c[:name], c[:name], c[:type] ].map{|x|escape_vim_singlequote_string(x)} } |
| 1121 | 853 outp.sub!(/,$/, '') |
| 854 | |
| 855 VIM::command("call extend(g:rubycomplete_completions, [%s])" % outp) | |
| 856 outp = "" | |
| 831 | 857 end |
| 838 | 858 end |
| 1121 | 859 # }}} main completion code |
| 838 | 860 |
| 1121 | 861 end # VimRubyCompletion |
| 840 | 862 # }}} ruby completion |
| 831 | 863 RUBYEOF |
| 864 endfunction | |
| 865 | |
| 1121 | 866 let s:rubycomplete_rails_loaded = 0 |
| 838 | 867 |
| 831 | 868 call s:DefRuby() |
| 1121 | 869 "}}} ruby-side code |
| 870 | |
| 871 " vim:tw=78:sw=4:ts=8:et:fdm=marker:ft=vim:norl: |