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315 lines
13 KiB
VimL
315 lines
13 KiB
VimL
" rails.vim - Detect a rails application
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" Author: Tim Pope <vimNOSPAM@tpope.info>
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" GetLatestVimScripts: 1567 1 :AutoInstall: rails.vim
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" URL: http://rails.vim.tpope.net/
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" Install this file as plugin/rails.vim. See doc/rails.txt for details. (Grab
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" it from the URL above if you don't have it.) To access it from Vim, see
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" :help add-local-help (hint: :helptags ~/.vim/doc) Afterwards, you should be
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" able to do :help rails
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" ============================================================================
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" Exit quickly when:
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" - this plugin was already loaded (or disabled)
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" - when 'compatible' is set
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if &cp || (exists("g:loaded_rails") && g:loaded_rails) && !(exists("g:rails_debug") && g:rails_debug)
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finish
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endif
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let g:loaded_rails = 1
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" Utility Functions {{{1
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function! s:error(str)
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echohl ErrorMsg
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echomsg a:str
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echohl None
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let v:errmsg = a:str
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endfunction
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function! s:autoload(...)
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if !exists("g:autoloaded_rails") && v:version >= 700
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runtime! autoload/rails.vim
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endif
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if exists("g:autoloaded_rails")
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if a:0
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exe a:1
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endif
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return 1
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endif
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if !exists("g:rails_no_autoload_warning")
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let g:rails_no_autoload_warning = 1
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if v:version >= 700
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call s:error("Disabling rails.vim: autoload/rails.vim is missing")
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else
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call s:error("Disabling rails.vim: Vim version 7 or higher required")
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endif
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endif
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return ""
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endfunction
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" }}}1
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" Configuration {{{
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function! s:SetOptDefault(opt,val)
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if !exists("g:".a:opt)
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let g:{a:opt} = a:val
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endif
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endfunction
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call s:SetOptDefault("rails_statusline",1)
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call s:SetOptDefault("rails_syntax",1)
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call s:SetOptDefault("rails_mappings",1)
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call s:SetOptDefault("rails_abbreviations",1)
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call s:SetOptDefault("rails_ctags_arguments","--exclude=\"*.js\"")
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call s:SetOptDefault("rails_expensive",1)
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call s:SetOptDefault("rails_dbext",g:rails_expensive)
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call s:SetOptDefault("rails_default_file","README")
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call s:SetOptDefault("rails_default_database","")
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call s:SetOptDefault("rails_root_url",'http://localhost:3000/')
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call s:SetOptDefault("rails_modelines",0)
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call s:SetOptDefault("rails_menu",1)
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call s:SetOptDefault("rails_gnu_screen",1)
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call s:SetOptDefault("rails_history_size",5)
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call s:SetOptDefault("rails_generators","controller\nintegration_test\nmailer\nmigration\nmodel\nobserver\nplugin\nresource\nscaffold\nsession_migration")
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if g:rails_dbext
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if exists("g:loaded_dbext") && executable("sqlite3") && ! executable("sqlite")
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" Since dbext can't find it by itself
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call s:SetOptDefault("dbext_default_SQLITE_bin","sqlite3")
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endif
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endif
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" }}}1
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" Detection {{{1
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function! s:escvar(r)
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let r = fnamemodify(a:r,':~')
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let r = substitute(r,'\W','\="_".char2nr(submatch(0))."_"','g')
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let r = substitute(r,'^\d','_&','')
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return r
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endfunction
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function! s:Detect(filename)
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let fn = substitute(fnamemodify(a:filename,":p"),'\c^file://','','')
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let sep = matchstr(fn,'^[^\\/]\{3,\}\zs[\\/]')
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if sep != ""
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let fn = getcwd().sep.fn
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endif
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if fn =~ '[\/]config[\/]environment\.rb$'
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return s:BufInit(strpart(fn,0,strlen(fn)-22))
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endif
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if isdirectory(fn)
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let fn = fnamemodify(fn,':s?[\/]$??')
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else
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let fn = fnamemodify(fn,':s?\(.*\)[\/][^\/]*$?\1?')
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endif
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let ofn = ""
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let nfn = fn
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while nfn != ofn && nfn != ""
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if exists("s:_".s:escvar(nfn))
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return s:BufInit(nfn)
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endif
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let ofn = nfn
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let nfn = fnamemodify(nfn,':h')
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endwhile
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let ofn = ""
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while fn != ofn
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if filereadable(fn . "/config/environment.rb")
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return s:BufInit(fn)
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endif
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let ofn = fn
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let fn = fnamemodify(ofn,':s?\(.*\)[\/]\(app\|config\|db\|doc\|features\|lib\|log\|public\|script\|spec\|stories\|test\|tmp\|vendor\)\($\|[\/].*$\)?\1?')
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endwhile
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return 0
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endfunction
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function! s:BufInit(path)
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let s:_{s:escvar(a:path)} = 1
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if s:autoload()
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return RailsBufInit(a:path)
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endif
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endfunction
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" }}}1
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" Initialization {{{1
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augroup railsPluginDetect
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autocmd!
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autocmd BufNewFile,BufRead * call s:Detect(expand("<afile>:p"))
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autocmd VimEnter * if expand("<amatch>") == "" && !exists("b:rails_root") | call s:Detect(getcwd()) | endif | if exists("b:rails_root") | silent doau User BufEnterRails | endif
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autocmd FileType netrw if !exists("b:rails_root") | call s:Detect(expand("<afile>:p")) | endif | if exists("b:rails_root") | silent doau User BufEnterRails | endif
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autocmd BufEnter * if exists("b:rails_root")|silent doau User BufEnterRails|endif
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autocmd BufLeave * if exists("b:rails_root")|silent doau User BufLeaveRails|endif
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autocmd Syntax railslog if s:autoload()|call rails#log_syntax()|endif
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augroup END
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command! -bar -bang -nargs=* -complete=dir Rails :if s:autoload()|call rails#new_app_command(<bang>0,<f-args>)|endif
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" }}}1
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" Menus {{{1
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if !(g:rails_menu && has("menu"))
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finish
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endif
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function! s:sub(str,pat,rep)
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return substitute(a:str,'\v\C'.a:pat,a:rep,'')
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endfunction
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function! s:gsub(str,pat,rep)
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return substitute(a:str,'\v\C'.a:pat,a:rep,'g')
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endfunction
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function! s:menucmd(priority)
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return 'anoremenu <script> '.(exists("$CREAM") ? 87 : '').s:gsub(g:rails_installed_menu,'[^.]','').'.'.a:priority.' '
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endfunction
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function! s:CreateMenus() abort
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if exists("g:rails_installed_menu") && g:rails_installed_menu != ""
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exe "aunmenu ".s:gsub(g:rails_installed_menu,'\&','')
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unlet g:rails_installed_menu
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endif
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if has("menu") && (exists("g:did_install_default_menus") || exists("$CREAM")) && g:rails_menu
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if g:rails_menu > 1
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let g:rails_installed_menu = '&Rails'
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else
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let g:rails_installed_menu = '&Plugin.&Rails'
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endif
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let dots = s:gsub(g:rails_installed_menu,'[^.]','')
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let menucmd = s:menucmd(200)
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if exists("$CREAM")
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exe menucmd.g:rails_installed_menu.'.-PSep- :'
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exe menucmd.g:rails_installed_menu.'.&Related\ file\ :R\ /\ Alt+] :R<CR>'
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exe menucmd.g:rails_installed_menu.'.&Alternate\ file\ :A\ /\ Alt+[ :A<CR>'
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exe menucmd.g:rails_installed_menu.'.&File\ under\ cursor\ Ctrl+Enter :Rfind<CR>'
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else
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exe menucmd.g:rails_installed_menu.'.-PSep- :'
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exe menucmd.g:rails_installed_menu.'.&Related\ file\ :R\ /\ ]f :R<CR>'
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exe menucmd.g:rails_installed_menu.'.&Alternate\ file\ :A\ /\ [f :A<CR>'
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exe menucmd.g:rails_installed_menu.'.&File\ under\ cursor\ gf :Rfind<CR>'
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endif
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exe menucmd.g:rails_installed_menu.'.&Other\ files.Application\ &Controller :find app/controllers/application.rb<CR>'
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exe menucmd.g:rails_installed_menu.'.&Other\ files.Application\ &Helper :find app/helpers/application_helper.rb<CR>'
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exe menucmd.g:rails_installed_menu.'.&Other\ files.Application\ &Javascript :find public/javascripts/application.js<CR>'
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exe menucmd.g:rails_installed_menu.'.&Other\ files.Application\ &Layout :Rlayout application<CR>'
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exe menucmd.g:rails_installed_menu.'.&Other\ files.Application\ &README :find doc/README_FOR_APP<CR>'
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exe menucmd.g:rails_installed_menu.'.&Other\ files.&Environment :find config/environment.rb<CR>'
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exe menucmd.g:rails_installed_menu.'.&Other\ files.&Database\ Configuration :find config/database.yml<CR>'
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exe menucmd.g:rails_installed_menu.'.&Other\ files.Database\ &Schema :Rmigration 0<CR>'
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exe menucmd.g:rails_installed_menu.'.&Other\ files.R&outes :find config/routes.rb<CR>'
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exe menucmd.g:rails_installed_menu.'.&Other\ files.&Test\ Helper :find test/test_helper.rb<CR>'
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exe menucmd.g:rails_installed_menu.'.-FSep- :'
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exe menucmd.g:rails_installed_menu.'.Ra&ke\ :Rake :Rake<CR>'
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let menucmd = substitute(menucmd,'200 $','500 ','')
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exe menucmd.g:rails_installed_menu.'.&Server\ :Rserver.&Start\ :Rserver :Rserver<CR>'
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exe menucmd.g:rails_installed_menu.'.&Server\ :Rserver.&Force\ start\ :Rserver! :Rserver!<CR>'
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exe menucmd.g:rails_installed_menu.'.&Server\ :Rserver.&Kill\ :Rserver!\ - :Rserver! -<CR>'
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exe substitute(menucmd,'<script>','<script> <silent>','').g:rails_installed_menu.'.&Evaluate\ Ruby\.\.\.\ :Rp :call <SID>menuprompt("Rp","Code to execute and output: ")<CR>'
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exe menucmd.g:rails_installed_menu.'.&Console\ :Rscript :Rscript console<CR>'
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exe menucmd.g:rails_installed_menu.'.&Preview\ :Rpreview :Rpreview<CR>'
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exe menucmd.g:rails_installed_menu.'.&Log\ file\ :Rlog :Rlog<CR>'
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exe substitute(s:sub(menucmd,'anoremenu','vnoremenu'),'<script>','<script> <silent>','').g:rails_installed_menu.'.E&xtract\ as\ partial\ :Rextract :call <SID>menuprompt("'."'".'<,'."'".'>Rextract","Partial name (e.g., template or /controller/template): ")<CR>'
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exe menucmd.g:rails_installed_menu.'.&Migration\ writer\ :Rinvert :Rinvert<CR>'
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exe menucmd.' '.g:rails_installed_menu.'.-HSep- :'
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exe substitute(menucmd,'<script>','<script> <silent>','').g:rails_installed_menu.'.&Help\ :help\ rails :if <SID>autoload()<Bar>exe RailsHelpCommand("")<Bar>endif<CR>'
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exe substitute(menucmd,'<script>','<script> <silent>','').g:rails_installed_menu.'.Abo&ut\ :if <SID>autoload()<Bar>exe RailsHelpCommand("about")<Bar>endif<CR>'
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let g:rails_did_menus = 1
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call s:ProjectMenu()
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call s:menuBufLeave()
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if exists("b:rails_root")
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call s:menuBufEnter()
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endif
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endif
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endfunction
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function! s:ProjectMenu()
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if exists("g:rails_did_menus") && g:rails_history_size > 0
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if !exists("g:RAILS_HISTORY")
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let g:RAILS_HISTORY = ""
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endif
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let history = g:RAILS_HISTORY
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let menu = s:gsub(g:rails_installed_menu,'\&','')
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silent! exe "aunmenu <script> ".menu.".Projects"
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let dots = s:gsub(menu,'[^.]','')
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exe 'anoremenu <script> <silent> '.(exists("$CREAM") ? '87' : '').dots.'.100 '.menu.'.Pro&jects.&New\.\.\.\ :Rails :call <SID>menuprompt("Rails","New application path and additional arguments: ")<CR>'
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exe 'anoremenu <script> '.menu.'.Pro&jects.-FSep- :'
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while history =~ '\n'
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let proj = matchstr(history,'^.\{-\}\ze\n')
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let history = s:sub(history,'^.{-}\n','')
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exe 'anoremenu <script> '.menu.'.Pro&jects.'.s:gsub(proj,'[.\\ ]','\\&').' :e '.s:gsub(proj."/".g:rails_default_file,'[ !%#]','\\&')."<CR>"
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endwhile
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endif
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endfunction
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function! s:menuBufEnter()
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if exists("g:rails_installed_menu") && g:rails_installed_menu != ""
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let menu = s:gsub(g:rails_installed_menu,'\&','')
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exe 'amenu enable '.menu.'.*'
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if RailsFileType() !~ '^view\>'
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exe 'vmenu disable '.menu.'.Extract\ as\ partial'
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endif
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if RailsFileType() !~ '^\%(db-\)\=migration$' || RailsFilePath() =~ '\<db/schema\.rb$'
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exe 'amenu disable '.menu.'.Migration\ writer'
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endif
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call s:ProjectMenu()
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silent! exe 'aunmenu '.menu.'.Rake\ tasks'
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silent! exe 'aunmenu '.menu.'.Generate'
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silent! exe 'aunmenu '.menu.'.Destroy'
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if rails#app().cache.needs('rake_tasks') || empty(rails#app().rake_tasks())
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exe substitute(s:menucmd(300),'<script>','<script> <silent>','').g:rails_installed_menu.'.Rake\ &tasks\ :Rake.Fill\ this\ menu :call rails#app().rake_tasks()<Bar>call <SID>menuBufLeave()<Bar>call <SID>menuBufEnter()<CR>'
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else
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let i = 0
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while i < len(rails#app().rake_tasks())
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let task = rails#app().rake_tasks()[i]
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exe s:menucmd(300).g:rails_installed_menu.'.Rake\ &tasks\ :Rake.'.s:sub(task,':',':.').' :Rake '.task.'<CR>'
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let i += 1
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endwhile
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endif
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let i = 0
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let menucmd = substitute(s:menucmd(400),'<script>','<script> <silent>','').g:rails_installed_menu
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while i < len(rails#app().generators())
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let generator = rails#app().generators()[i]
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exe menucmd.'.&Generate\ :Rgen.'.s:gsub(generator,'_','\\ ').' :call <SID>menuprompt("Rgenerate '.generator.'","Arguments for script/generate '.generator.': ")<CR>'
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exe menucmd.'.&Destroy\ :Rdestroy.'.s:gsub(generator,'_','\\ ').' :call <SID>menuprompt("Rdestroy '.generator.'","Arguments for script/destroy '.generator.': ")<CR>'
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let i += 1
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endwhile
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endif
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endfunction
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function! s:menuBufLeave()
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if exists("g:rails_installed_menu") && g:rails_installed_menu != ""
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let menu = s:gsub(g:rails_installed_menu,'\&','')
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exe 'amenu disable '.menu.'.*'
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exe 'amenu enable '.menu.'.Help\ '
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exe 'amenu enable '.menu.'.About\ '
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exe 'amenu enable '.menu.'.Projects'
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silent! exe 'aunmenu '.menu.'.Rake\ tasks'
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silent! exe 'aunmenu '.menu.'.Generate'
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silent! exe 'aunmenu '.menu.'.Destroy'
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exe s:menucmd(300).g:rails_installed_menu.'.Rake\ tasks\ :Rake.-TSep- :'
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exe s:menucmd(400).g:rails_installed_menu.'.&Generate\ :Rgen.-GSep- :'
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exe s:menucmd(400).g:rails_installed_menu.'.&Destroy\ :Rdestroy.-DSep- :'
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endif
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endfunction
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function! s:menuprompt(vimcmd,prompt)
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let res = inputdialog(a:prompt,'','!!!')
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if res == '!!!'
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return ""
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endif
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exe a:vimcmd." ".res
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endfunction
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call s:CreateMenus()
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augroup railsPluginMenu
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autocmd!
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autocmd User BufEnterRails call s:menuBufEnter()
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autocmd User BufLeaveRails call s:menuBufLeave()
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" g:RAILS_HISTORY hasn't been set when s:InitPlugin() is called.
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autocmd VimEnter * call s:ProjectMenu()
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augroup END
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" }}}1
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" vim:set sw=2 sts=2:
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