877 lines
25 KiB
VimL
877 lines
25 KiB
VimL
" Vim completion script
|
|
" Language: Ruby
|
|
" Maintainer: Mark Guzman <segfault@hasno.info>
|
|
" URL: https://github.com/vim-ruby/vim-ruby
|
|
" Release Coordinator: Doug Kearns <dougkearns@gmail.com>
|
|
" ----------------------------------------------------------------------------
|
|
"
|
|
" Ruby IRB/Complete author: Keiju ISHITSUKA(keiju@ishitsuka.com)
|
|
" ----------------------------------------------------------------------------
|
|
|
|
" {{{ requirement checks
|
|
|
|
function! s:ErrMsg(msg)
|
|
echohl ErrorMsg
|
|
echo a:msg
|
|
echohl None
|
|
endfunction
|
|
|
|
if !has('ruby')
|
|
call s:ErrMsg( "Error: Rubycomplete requires vim compiled with +ruby" )
|
|
call s:ErrMsg( "Error: falling back to syntax completion" )
|
|
" lets fall back to syntax completion
|
|
setlocal omnifunc=syntaxcomplete#Complete
|
|
finish
|
|
endif
|
|
|
|
if version < 700
|
|
call s:ErrMsg( "Error: Required vim >= 7.0" )
|
|
finish
|
|
endif
|
|
" }}} requirement checks
|
|
|
|
" {{{ configuration failsafe initialization
|
|
if !exists("g:rubycomplete_rails")
|
|
let g:rubycomplete_rails = 0
|
|
endif
|
|
|
|
if !exists("g:rubycomplete_classes_in_global")
|
|
let g:rubycomplete_classes_in_global = 0
|
|
endif
|
|
|
|
if !exists("g:rubycomplete_buffer_loading")
|
|
let g:rubycomplete_buffer_loading = 0
|
|
endif
|
|
|
|
if !exists("g:rubycomplete_include_object")
|
|
let g:rubycomplete_include_object = 0
|
|
endif
|
|
|
|
if !exists("g:rubycomplete_include_objectspace")
|
|
let g:rubycomplete_include_objectspace = 0
|
|
endif
|
|
" }}} configuration failsafe initialization
|
|
|
|
" {{{ regex patterns
|
|
|
|
" Regex that defines the start-match for the 'end' keyword.
|
|
let s:end_start_regex =
|
|
\ '\C\%(^\s*\|[=,*/%+\-|;{]\|<<\|>>\|:\s\)\s*\zs' .
|
|
\ '\<\%(module\|class\|if\|for\|while\|until\|case\|unless\|begin' .
|
|
\ '\|\%(\K\k*[!?]\?\s\+\)\=def\):\@!\>' .
|
|
\ '\|\%(^\|[^.:@$]\)\@<=\<do:\@!\>'
|
|
|
|
" Regex that defines the middle-match for the 'end' keyword.
|
|
let s:end_middle_regex = '\<\%(ensure\|else\|\%(\%(^\|;\)\s*\)\@<=\<rescue:\@!\>\|when\|elsif\):\@!\>'
|
|
|
|
" Regex that defines the end-match for the 'end' keyword.
|
|
let s:end_end_regex = '\%(^\|[^.:@$]\)\@<=\<end:\@!\>'
|
|
|
|
" }}} regex patterns
|
|
|
|
" {{{ vim-side support functions
|
|
let s:rubycomplete_debug = 0
|
|
|
|
function! s:dprint(msg)
|
|
if s:rubycomplete_debug == 1
|
|
echom a:msg
|
|
endif
|
|
endfunction
|
|
|
|
function! s:GetBufferRubyModule(name, ...)
|
|
if a:0 == 1
|
|
let [snum,enum] = s:GetBufferRubyEntity(a:name, "module", a:1)
|
|
else
|
|
let [snum,enum] = s:GetBufferRubyEntity(a:name, "module")
|
|
endif
|
|
return snum . '..' . enum
|
|
endfunction
|
|
|
|
function! s:GetBufferRubyClass(name, ...)
|
|
if a:0 >= 1
|
|
let [snum,enum] = s:GetBufferRubyEntity(a:name, "class", a:1)
|
|
else
|
|
let [snum,enum] = s:GetBufferRubyEntity(a:name, "class")
|
|
endif
|
|
return snum . '..' . enum
|
|
endfunction
|
|
|
|
function! s:GetBufferRubySingletonMethods(name)
|
|
endfunction
|
|
|
|
function! s:GetBufferRubyEntity( name, type, ... )
|
|
let lastpos = getpos(".")
|
|
let lastline = lastpos
|
|
if (a:0 >= 1)
|
|
let lastline = [ 0, a:1, 0, 0 ]
|
|
call cursor( a:1, 0 )
|
|
endif
|
|
|
|
let stopline = 1
|
|
|
|
let crex = '^\s*\<' . a:type . '\>\s*\<' . escape(a:name, '*') . '\>\s*\(<\s*.*\s*\)\?'
|
|
let [lnum,lcol] = searchpos( crex, 'w' )
|
|
"let [lnum,lcol] = searchpairpos( crex . '\zs', '', '\(end\|}\)', 'w' )
|
|
|
|
if lnum == 0 && lcol == 0
|
|
call cursor(lastpos[1], lastpos[2])
|
|
return [0,0]
|
|
endif
|
|
|
|
let curpos = getpos(".")
|
|
let [enum,ecol] = searchpairpos( s:end_start_regex, s:end_middle_regex, s:end_end_regex, 'W' )
|
|
call cursor(lastpos[1], lastpos[2])
|
|
|
|
if lnum > enum
|
|
return [0,0]
|
|
endif
|
|
" we found a the class def
|
|
return [lnum,enum]
|
|
endfunction
|
|
|
|
function! s:IsInClassDef()
|
|
return s:IsPosInClassDef( line('.') )
|
|
endfunction
|
|
|
|
function! s:IsPosInClassDef(pos)
|
|
let [snum,enum] = s:GetBufferRubyEntity( '.*', "class" )
|
|
let ret = 'nil'
|
|
|
|
if snum < a:pos && a:pos < enum
|
|
let ret = snum . '..' . enum
|
|
endif
|
|
|
|
return ret
|
|
endfunction
|
|
|
|
function! s:IsInComment(pos)
|
|
let stack = synstack(a:pos[0], a:pos[1])
|
|
if !empty(stack)
|
|
return synIDattr(stack[0], 'name') =~ 'ruby\%(.*Comment\|Documentation\)'
|
|
else
|
|
return 0
|
|
endif
|
|
endfunction
|
|
|
|
function! s:GetRubyVarType(v)
|
|
let stopline = 1
|
|
let vtp = ''
|
|
let curpos = getpos('.')
|
|
let sstr = '^\s*#\s*@var\s*'.escape(a:v, '*').'\>\s\+[^ \t]\+\s*$'
|
|
let [lnum,lcol] = searchpos(sstr,'nb',stopline)
|
|
if lnum != 0 && lcol != 0
|
|
call setpos('.',curpos)
|
|
let str = getline(lnum)
|
|
let vtp = substitute(str,sstr,'\1','')
|
|
return vtp
|
|
endif
|
|
call setpos('.',curpos)
|
|
let ctors = '\(now\|new\|open\|get_instance'
|
|
if exists('g:rubycomplete_rails') && g:rubycomplete_rails == 1 && s:rubycomplete_rails_loaded == 1
|
|
let ctors = ctors.'\|find\|create'
|
|
else
|
|
endif
|
|
let ctors = ctors.'\)'
|
|
|
|
let fstr = '=\s*\([^ \t]\+.' . ctors .'\>\|[\[{"''/]\|%[xwQqr][(\[{@]\|[A-Za-z0-9@:\-()\.]\+...\?\|lambda\|&\)'
|
|
let sstr = ''.escape(a:v, '*').'\>\s*[+\-*/]*'.fstr
|
|
let pos = searchpos(sstr,'bW')
|
|
while pos != [0,0] && s:IsInComment(pos)
|
|
let pos = searchpos(sstr,'bW')
|
|
endwhile
|
|
if pos != [0,0]
|
|
let [lnum, col] = pos
|
|
let str = matchstr(getline(lnum),fstr,col)
|
|
let str = substitute(str,'^=\s*','','')
|
|
|
|
call setpos('.',pos)
|
|
if str == '"' || str == '''' || stridx(tolower(str), '%q[') != -1
|
|
return 'String'
|
|
elseif str == '[' || stridx(str, '%w[') != -1
|
|
return 'Array'
|
|
elseif str == '{'
|
|
return 'Hash'
|
|
elseif str == '/' || str == '%r{'
|
|
return 'Regexp'
|
|
elseif strlen(str) >= 4 && stridx(str,'..') != -1
|
|
return 'Range'
|
|
elseif stridx(str, 'lambda') != -1 || str == '&'
|
|
return 'Proc'
|
|
elseif strlen(str) > 4
|
|
let l = stridx(str,'.')
|
|
return str[0:l-1]
|
|
end
|
|
return ''
|
|
endif
|
|
call setpos('.',curpos)
|
|
return ''
|
|
endfunction
|
|
|
|
"}}} vim-side support functions
|
|
|
|
"{{{ vim-side completion function
|
|
function! rubycomplete#Init()
|
|
execute "ruby VimRubyCompletion.preload_rails"
|
|
endfunction
|
|
|
|
function! rubycomplete#Complete(findstart, base)
|
|
"findstart = 1 when we need to get the text length
|
|
if a:findstart
|
|
let line = getline('.')
|
|
let idx = col('.')
|
|
while idx > 0
|
|
let idx -= 1
|
|
let c = line[idx-1]
|
|
if c =~ '\w'
|
|
continue
|
|
elseif ! c =~ '\.'
|
|
let idx = -1
|
|
break
|
|
else
|
|
break
|
|
endif
|
|
endwhile
|
|
|
|
return idx
|
|
"findstart = 0 when we need to return the list of completions
|
|
else
|
|
let g:rubycomplete_completions = []
|
|
execute "ruby VimRubyCompletion.get_completions('" . a:base . "')"
|
|
return g:rubycomplete_completions
|
|
endif
|
|
endfunction
|
|
"}}} vim-side completion function
|
|
|
|
"{{{ ruby-side code
|
|
function! s:DefRuby()
|
|
ruby << RUBYEOF
|
|
# {{{ ruby completion
|
|
|
|
begin
|
|
require 'rubygems' # let's assume this is safe...?
|
|
rescue Exception
|
|
#ignore?
|
|
end
|
|
class VimRubyCompletion
|
|
# {{{ constants
|
|
@@debug = false
|
|
@@ReservedWords = [
|
|
"BEGIN", "END",
|
|
"alias", "and",
|
|
"begin", "break",
|
|
"case", "class",
|
|
"def", "defined", "do",
|
|
"else", "elsif", "end", "ensure",
|
|
"false", "for",
|
|
"if", "in",
|
|
"module",
|
|
"next", "nil", "not",
|
|
"or",
|
|
"redo", "rescue", "retry", "return",
|
|
"self", "super",
|
|
"then", "true",
|
|
"undef", "unless", "until",
|
|
"when", "while",
|
|
"yield",
|
|
]
|
|
|
|
@@Operators = [ "%", "&", "*", "**", "+", "-", "/",
|
|
"<", "<<", "<=", "<=>", "==", "===", "=~", ">", ">=", ">>",
|
|
"[]", "[]=", "^", ]
|
|
# }}} constants
|
|
|
|
# {{{ buffer analysis magic
|
|
def load_requires
|
|
|
|
custom_paths = VIM::evaluate("get(g:, 'rubycomplete_load_paths', [])")
|
|
|
|
if !custom_paths.empty?
|
|
$LOAD_PATH.concat(custom_paths).uniq!
|
|
end
|
|
|
|
buf = VIM::Buffer.current
|
|
enum = buf.line_number
|
|
nums = Range.new( 1, enum )
|
|
nums.each do |x|
|
|
|
|
ln = buf[x]
|
|
begin
|
|
if /.*require_relative\s*(.*)$/.match( ln )
|
|
eval( "require %s" % File.expand_path($1) )
|
|
elsif /.*require\s*(["'].*?["'])/.match( ln )
|
|
eval( "require %s" % $1 )
|
|
end
|
|
rescue Exception => e
|
|
dprint e.inspect
|
|
end
|
|
end
|
|
end
|
|
|
|
def load_gems
|
|
fpath = VIM::evaluate("get(g:, 'rubycomplete_gemfile_path', 'Gemfile')")
|
|
return unless File.file?(fpath) && File.readable?(fpath)
|
|
want_bundler = VIM::evaluate("get(g:, 'rubycomplete_use_bundler')")
|
|
parse_file = !want_bundler
|
|
begin
|
|
require 'bundler'
|
|
Bundler.setup
|
|
Bundler.require
|
|
rescue Exception
|
|
parse_file = true
|
|
end
|
|
if parse_file
|
|
File.new(fpath).each_line do |line|
|
|
begin
|
|
require $1 if /\s*gem\s*['"]([^'"]+)/.match(line)
|
|
rescue Exception
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
def load_buffer_class(name)
|
|
dprint "load_buffer_class(%s) START" % name
|
|
classdef = get_buffer_entity(name, 's:GetBufferRubyClass("%s")')
|
|
return if classdef == nil
|
|
|
|
pare = /^\s*class\s*(.*)\s*<\s*(.*)\s*\n/.match( classdef )
|
|
load_buffer_class( $2 ) if pare != nil && $2 != name # load parent class if needed
|
|
|
|
mixre = /.*\n\s*(include|prepend)\s*(.*)\s*\n/.match( classdef )
|
|
load_buffer_module( $2 ) if mixre != nil && $2 != name # load mixins if needed
|
|
|
|
begin
|
|
eval classdef
|
|
rescue Exception
|
|
VIM::evaluate( "s:ErrMsg( 'Problem loading class \"%s\", was it already completed?' )" % name )
|
|
end
|
|
dprint "load_buffer_class(%s) END" % name
|
|
end
|
|
|
|
def load_buffer_module(name)
|
|
dprint "load_buffer_module(%s) START" % name
|
|
classdef = get_buffer_entity(name, 's:GetBufferRubyModule("%s")')
|
|
return if classdef == nil
|
|
|
|
begin
|
|
eval classdef
|
|
rescue Exception
|
|
VIM::evaluate( "s:ErrMsg( 'Problem loading module \"%s\", was it already completed?' )" % name )
|
|
end
|
|
dprint "load_buffer_module(%s) END" % name
|
|
end
|
|
|
|
def get_buffer_entity(name, vimfun)
|
|
loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
|
|
return nil if loading_allowed.to_i.zero?
|
|
return nil if /(\"|\')+/.match( name )
|
|
buf = VIM::Buffer.current
|
|
nums = eval( VIM::evaluate( vimfun % name ) )
|
|
return nil if nums == nil
|
|
return nil if nums.min == nums.max && nums.min == 0
|
|
|
|
dprint "get_buffer_entity START"
|
|
visited = []
|
|
clscnt = 0
|
|
bufname = VIM::Buffer.current.name
|
|
classdef = ""
|
|
cur_line = VIM::Buffer.current.line_number
|
|
while (nums != nil && !(nums.min == 0 && nums.max == 0) )
|
|
dprint "visited: %s" % visited.to_s
|
|
break if visited.index( nums )
|
|
visited << nums
|
|
|
|
nums.each do |x|
|
|
if x != cur_line
|
|
next if x == 0
|
|
ln = buf[x]
|
|
is_const = false
|
|
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)
|
|
clscnt += 1 if /class|module/.match($1)
|
|
# We must make sure to load each constant only once to avoid errors
|
|
if is_const
|
|
ln.gsub!(/\s*?[|]{0,2}=\s*?/, '||=')
|
|
end
|
|
#dprint "\$1$1
|
|
classdef += "%s\n" % ln
|
|
classdef += "end\n" if /def\s+/.match(ln)
|
|
dprint ln
|
|
end
|
|
end
|
|
end
|
|
|
|
nm = "%s(::.*)*\", %s, \"" % [ name, nums.last ]
|
|
nums = eval( VIM::evaluate( vimfun % nm ) )
|
|
dprint "nm: \"%s\"" % nm
|
|
dprint "vimfun: %s" % (vimfun % nm)
|
|
dprint "got nums: %s" % nums.to_s
|
|
end
|
|
if classdef.length > 1
|
|
classdef += "end\n"*clscnt
|
|
# classdef = "class %s\n%s\nend\n" % [ bufname.gsub( /\/|\\/, "_" ), classdef ]
|
|
end
|
|
|
|
dprint "get_buffer_entity END"
|
|
dprint "classdef====start"
|
|
lns = classdef.split( "\n" )
|
|
lns.each { |x| dprint x }
|
|
dprint "classdef====end"
|
|
return classdef
|
|
end
|
|
|
|
def get_var_type( receiver )
|
|
if /(\"|\')+/.match( receiver )
|
|
"String"
|
|
else
|
|
VIM::evaluate("s:GetRubyVarType('%s')" % receiver)
|
|
end
|
|
end
|
|
|
|
def dprint( txt )
|
|
print txt if @@debug
|
|
end
|
|
|
|
def escape_vim_singlequote_string(str)
|
|
str.to_s.gsub(/'/,"\\'")
|
|
end
|
|
|
|
def get_buffer_entity_list( type )
|
|
# this will be a little expensive.
|
|
loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
|
|
allow_aggressive_load = VIM::evaluate("exists('g:rubycomplete_classes_in_global') && g:rubycomplete_classes_in_global")
|
|
return [] if allow_aggressive_load.to_i.zero? || loading_allowed.to_i.zero?
|
|
|
|
buf = VIM::Buffer.current
|
|
eob = buf.length
|
|
ret = []
|
|
rg = 1..eob
|
|
re = eval( "/^\s*%s\s*([A-Za-z0-9_:-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*/" % type )
|
|
|
|
rg.each do |x|
|
|
if re.match( buf[x] )
|
|
next if type == "def" && eval( VIM::evaluate("s:IsPosInClassDef(%s)" % x) ) != nil
|
|
ret.push $1
|
|
end
|
|
end
|
|
|
|
return ret
|
|
end
|
|
|
|
def get_buffer_modules
|
|
return get_buffer_entity_list( "modules" )
|
|
end
|
|
|
|
def get_buffer_methods
|
|
return get_buffer_entity_list( "def" )
|
|
end
|
|
|
|
def get_buffer_classes
|
|
return get_buffer_entity_list( "class" )
|
|
end
|
|
|
|
def load_rails
|
|
allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
|
|
return if allow_rails.to_i.zero?
|
|
|
|
buf_path = VIM::evaluate('expand("%:p")')
|
|
file_name = VIM::evaluate('expand("%:t")')
|
|
vim_dir = VIM::evaluate('getcwd()')
|
|
file_dir = buf_path.gsub( file_name, '' )
|
|
file_dir.gsub!( /\\/, "/" )
|
|
vim_dir.gsub!( /\\/, "/" )
|
|
vim_dir << "/"
|
|
dirs = [ vim_dir, file_dir ]
|
|
sdirs = [ "", "./", "../", "../../", "../../../", "../../../../" ]
|
|
rails_base = nil
|
|
|
|
dirs.each do |dir|
|
|
sdirs.each do |sub|
|
|
trail = "%s%s" % [ dir, sub ]
|
|
tcfg = "%sconfig" % trail
|
|
|
|
if File.exists?( tcfg )
|
|
rails_base = trail
|
|
break
|
|
end
|
|
end
|
|
break if rails_base
|
|
end
|
|
|
|
return if rails_base == nil
|
|
$:.push rails_base unless $:.index( rails_base )
|
|
|
|
rails_config = rails_base + "config/"
|
|
rails_lib = rails_base + "lib/"
|
|
$:.push rails_config unless $:.index( rails_config )
|
|
$:.push rails_lib unless $:.index( rails_lib )
|
|
|
|
bootfile = rails_config + "boot.rb"
|
|
envfile = rails_config + "environment.rb"
|
|
if File.exists?( bootfile ) && File.exists?( envfile )
|
|
begin
|
|
require bootfile
|
|
require envfile
|
|
begin
|
|
require 'console_app'
|
|
require 'console_with_helpers'
|
|
rescue Exception
|
|
dprint "Rails 1.1+ Error %s" % $!
|
|
# assume 1.0
|
|
end
|
|
#eval( "Rails::Initializer.run" ) #not necessary?
|
|
VIM::command('let s:rubycomplete_rails_loaded = 1')
|
|
dprint "rails loaded"
|
|
rescue Exception
|
|
dprint "Rails Error %s" % $!
|
|
VIM::evaluate( "s:ErrMsg('Error loading rails environment')" )
|
|
end
|
|
end
|
|
end
|
|
|
|
def get_rails_helpers
|
|
allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
|
|
rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
|
|
return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero?
|
|
|
|
buf_path = VIM::evaluate('expand("%:p")')
|
|
buf_path.gsub!( /\\/, "/" )
|
|
path_elm = buf_path.split( "/" )
|
|
dprint "buf_path: %s" % buf_path
|
|
types = [ "app", "db", "lib", "test", "components", "script" ]
|
|
|
|
i = nil
|
|
ret = []
|
|
type = nil
|
|
types.each do |t|
|
|
i = path_elm.index( t )
|
|
break if i
|
|
end
|
|
type = path_elm[i]
|
|
type.downcase!
|
|
|
|
dprint "type: %s" % type
|
|
case type
|
|
when "app"
|
|
i += 1
|
|
subtype = path_elm[i]
|
|
subtype.downcase!
|
|
|
|
dprint "subtype: %s" % subtype
|
|
case subtype
|
|
when "views"
|
|
ret += ActionView::Base.instance_methods
|
|
ret += ActionView::Base.methods
|
|
when "controllers"
|
|
ret += ActionController::Base.instance_methods
|
|
ret += ActionController::Base.methods
|
|
when "models"
|
|
ret += ActiveRecord::Base.instance_methods
|
|
ret += ActiveRecord::Base.methods
|
|
end
|
|
|
|
when "db"
|
|
ret += ActiveRecord::ConnectionAdapters::SchemaStatements.instance_methods
|
|
ret += ActiveRecord::ConnectionAdapters::SchemaStatements.methods
|
|
end
|
|
|
|
return ret
|
|
end
|
|
|
|
def add_rails_columns( cls )
|
|
allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
|
|
rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
|
|
return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero?
|
|
|
|
begin
|
|
eval( "#{cls}.establish_connection" )
|
|
return [] unless eval( "#{cls}.ancestors.include?(ActiveRecord::Base).to_s" )
|
|
col = eval( "#{cls}.column_names" )
|
|
return col if col
|
|
rescue
|
|
dprint "add_rails_columns err: (cls: %s) %s" % [ cls, $! ]
|
|
return []
|
|
end
|
|
return []
|
|
end
|
|
|
|
def clean_sel(sel, msg)
|
|
ret = sel.reject{|x|x.nil?}.uniq
|
|
ret = ret.grep(/^#{Regexp.quote(msg)}/) if msg != nil
|
|
ret
|
|
end
|
|
|
|
def get_rails_view_methods
|
|
allow_rails = VIM::evaluate("exists('g:rubycomplete_rails') && g:rubycomplete_rails")
|
|
rails_loaded = VIM::evaluate('s:rubycomplete_rails_loaded')
|
|
return [] if allow_rails.to_i.zero? || rails_loaded.to_i.zero?
|
|
|
|
buf_path = VIM::evaluate('expand("%:p")')
|
|
buf_path.gsub!( /\\/, "/" )
|
|
pelm = buf_path.split( "/" )
|
|
idx = pelm.index( "views" )
|
|
|
|
return [] unless idx
|
|
idx += 1
|
|
|
|
clspl = pelm[idx].camelize.pluralize
|
|
cls = clspl.singularize
|
|
|
|
ret = []
|
|
begin
|
|
ret += eval( "#{cls}.instance_methods" )
|
|
ret += eval( "#{clspl}Helper.instance_methods" )
|
|
rescue Exception
|
|
dprint "Error: Unable to load rails view helpers for %s: %s" % [ cls, $! ]
|
|
end
|
|
|
|
return ret
|
|
end
|
|
# }}} buffer analysis magic
|
|
|
|
# {{{ main completion code
|
|
def self.preload_rails
|
|
a = VimRubyCompletion.new
|
|
if VIM::evaluate("has('nvim')") == 0
|
|
require 'thread'
|
|
Thread.new(a) do |b|
|
|
begin
|
|
b.load_rails
|
|
rescue
|
|
end
|
|
end
|
|
end
|
|
a.load_rails
|
|
rescue
|
|
end
|
|
|
|
def self.get_completions(base)
|
|
b = VimRubyCompletion.new
|
|
b.get_completions base
|
|
end
|
|
|
|
def get_completions(base)
|
|
loading_allowed = VIM::evaluate("exists('g:rubycomplete_buffer_loading') && g:rubycomplete_buffer_loading")
|
|
if loading_allowed.to_i == 1
|
|
load_requires
|
|
load_rails
|
|
end
|
|
|
|
want_gems = VIM::evaluate("get(g:, 'rubycomplete_load_gemfile')")
|
|
load_gems unless want_gems.to_i.zero?
|
|
|
|
input = VIM::Buffer.current.line
|
|
cpos = VIM::Window.current.cursor[1] - 1
|
|
input = input[0..cpos]
|
|
input += base
|
|
input.sub!(/.*[ \t\n\"\\'`><=;|&{(]/, '') # Readline.basic_word_break_characters
|
|
input.sub!(/self\./, '')
|
|
input.sub!(/.*((\.\.[\[(]?)|([\[(]))/, '')
|
|
|
|
dprint 'input %s' % input
|
|
message = nil
|
|
receiver = nil
|
|
methods = []
|
|
variables = []
|
|
classes = []
|
|
constants = []
|
|
|
|
case input
|
|
when /^(\/[^\/]*\/)\.([^.]*)$/ # Regexp
|
|
receiver = $1
|
|
message = Regexp.quote($2)
|
|
methods = Regexp.instance_methods(true)
|
|
|
|
when /^([^\]]*\])\.([^.]*)$/ # Array
|
|
receiver = $1
|
|
message = Regexp.quote($2)
|
|
methods = Array.instance_methods(true)
|
|
|
|
when /^([^\}]*\})\.([^.]*)$/ # Proc or Hash
|
|
receiver = $1
|
|
message = Regexp.quote($2)
|
|
methods = Proc.instance_methods(true) | Hash.instance_methods(true)
|
|
|
|
when /^(:[^:.]*)$/ # Symbol
|
|
dprint "symbol"
|
|
if Symbol.respond_to?(:all_symbols)
|
|
receiver = $1
|
|
message = $1.sub( /:/, '' )
|
|
methods = Symbol.all_symbols.collect{|s| s.id2name}
|
|
methods.delete_if { |c| c.match( /'/ ) }
|
|
end
|
|
|
|
when /^::([A-Z][^:\.\(]*)?$/ # Absolute Constant or class methods
|
|
dprint "const or cls"
|
|
receiver = $1
|
|
methods = Object.constants.collect{ |c| c.to_s }.grep(/^#{receiver}/)
|
|
|
|
when /^(((::)?[A-Z][^:.\(]*)+?)::?([^:.]*)$/ # Constant or class methods
|
|
receiver = $1
|
|
message = Regexp.quote($4)
|
|
dprint "const or cls 2 [recv: \'%s\', msg: \'%s\']" % [ receiver, message ]
|
|
load_buffer_class( receiver )
|
|
load_buffer_module( receiver )
|
|
begin
|
|
constants = eval("#{receiver}.constants").collect{ |c| c.to_s }.grep(/^#{message}/)
|
|
methods = eval("#{receiver}.methods").collect{ |m| m.to_s }.grep(/^#{message}/)
|
|
rescue Exception
|
|
dprint "exception: %s" % $!
|
|
constants = []
|
|
methods = []
|
|
end
|
|
|
|
when /^(:[^:.]+)\.([^.]*)$/ # Symbol
|
|
dprint "symbol"
|
|
receiver = $1
|
|
message = Regexp.quote($2)
|
|
methods = Symbol.instance_methods(true)
|
|
|
|
when /^([0-9_]+(\.[0-9_]+)?(e[0-9]+)?)\.([^.]*)$/ # Numeric
|
|
dprint "numeric"
|
|
receiver = $1
|
|
message = Regexp.quote($4)
|
|
begin
|
|
methods = eval(receiver).methods
|
|
rescue Exception
|
|
methods = []
|
|
end
|
|
|
|
when /^(\$[^.]*)$/ #global
|
|
dprint "global"
|
|
methods = global_variables.grep(Regexp.new(Regexp.quote($1)))
|
|
|
|
when /^((\.?[^.]+)+?)\.([^.]*)$/ # variable
|
|
dprint "variable"
|
|
receiver = $1
|
|
message = Regexp.quote($3)
|
|
load_buffer_class( receiver )
|
|
|
|
cv = eval("self.class.constants")
|
|
vartype = get_var_type( receiver )
|
|
dprint "vartype: %s" % vartype
|
|
|
|
invalid_vartype = ['', "gets"]
|
|
if !invalid_vartype.include?(vartype)
|
|
load_buffer_class( vartype )
|
|
|
|
begin
|
|
methods = eval("#{vartype}.instance_methods")
|
|
variables = eval("#{vartype}.instance_variables")
|
|
rescue Exception
|
|
dprint "load_buffer_class err: %s" % $!
|
|
end
|
|
elsif (cv).include?(receiver)
|
|
# foo.func and foo is local var.
|
|
methods = eval("#{receiver}.methods")
|
|
vartype = receiver
|
|
elsif /^[A-Z]/ =~ receiver and /\./ !~ receiver
|
|
vartype = receiver
|
|
# Foo::Bar.func
|
|
begin
|
|
methods = eval("#{receiver}.methods")
|
|
rescue Exception
|
|
end
|
|
else
|
|
# func1.func2
|
|
ObjectSpace.each_object(Module){|m|
|
|
next if m.name != "IRB::Context" and
|
|
/^(IRB|SLex|RubyLex|RubyToken)/ =~ m.name
|
|
methods.concat m.instance_methods(false)
|
|
}
|
|
end
|
|
variables += add_rails_columns( "#{vartype}" ) if vartype && !invalid_vartype.include?(vartype)
|
|
|
|
when /^\(?\s*[A-Za-z0-9:^@.%\/+*\(\)]+\.\.\.?[A-Za-z0-9:^@.%\/+*\(\)]+\s*\)?\.([^.]*)/
|
|
message = $1
|
|
methods = Range.instance_methods(true)
|
|
|
|
when /^\.([^.]*)$/ # unknown(maybe String)
|
|
message = Regexp.quote($1)
|
|
methods = String.instance_methods(true)
|
|
|
|
else
|
|
dprint "default/other"
|
|
inclass = eval( VIM::evaluate("s:IsInClassDef()") )
|
|
|
|
if inclass != nil
|
|
dprint "inclass"
|
|
classdef = "%s\n" % VIM::Buffer.current[ inclass.min ]
|
|
found = /^\s*class\s*([A-Za-z0-9_-]*)(\s*<\s*([A-Za-z0-9_:-]*))?\s*\n$/.match( classdef )
|
|
|
|
if found != nil
|
|
receiver = $1
|
|
message = input
|
|
load_buffer_class( receiver )
|
|
begin
|
|
methods = eval( "#{receiver}.instance_methods" )
|
|
variables += add_rails_columns( "#{receiver}" )
|
|
rescue Exception
|
|
found = nil
|
|
end
|
|
end
|
|
end
|
|
|
|
if inclass == nil || found == nil
|
|
dprint "inclass == nil"
|
|
methods = get_buffer_methods
|
|
methods += get_rails_view_methods
|
|
|
|
cls_const = Class.constants
|
|
constants = cls_const.select { |c| /^[A-Z_-]+$/.match( c ) }
|
|
classes = eval("self.class.constants") - constants
|
|
classes += get_buffer_classes
|
|
classes += get_buffer_modules
|
|
|
|
include_objectspace = VIM::evaluate("exists('g:rubycomplete_include_objectspace') && g:rubycomplete_include_objectspace")
|
|
ObjectSpace.each_object(Class) { |cls| classes << cls.to_s } if include_objectspace == "1"
|
|
message = receiver = input
|
|
end
|
|
|
|
methods += get_rails_helpers
|
|
methods += Kernel.public_methods
|
|
end
|
|
|
|
include_object = VIM::evaluate("exists('g:rubycomplete_include_object') && g:rubycomplete_include_object")
|
|
methods = clean_sel( methods, message )
|
|
methods = (methods-Object.instance_methods) if include_object == "0"
|
|
rbcmeth = (VimRubyCompletion.instance_methods-Object.instance_methods) # lets remove those rubycomplete methods
|
|
methods = (methods-rbcmeth)
|
|
|
|
variables = clean_sel( variables, message )
|
|
classes = clean_sel( classes, message ) - ["VimRubyCompletion"]
|
|
constants = clean_sel( constants, message )
|
|
|
|
valid = []
|
|
valid += methods.collect { |m| { :name => m.to_s, :type => 'm' } }
|
|
valid += variables.collect { |v| { :name => v.to_s, :type => 'v' } }
|
|
valid += classes.collect { |c| { :name => c.to_s, :type => 't' } }
|
|
valid += constants.collect { |d| { :name => d.to_s, :type => 'd' } }
|
|
valid.sort! { |x,y| x[:name] <=> y[:name] }
|
|
|
|
outp = ""
|
|
|
|
rg = 0..valid.length
|
|
rg.step(150) do |x|
|
|
stpos = 0+x
|
|
enpos = 150+x
|
|
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)} }
|
|
outp.sub!(/,$/, '')
|
|
|
|
VIM::command("call extend(g:rubycomplete_completions, [%s])" % outp)
|
|
outp = ""
|
|
end
|
|
end
|
|
# }}} main completion code
|
|
|
|
end # VimRubyCompletion
|
|
# }}} ruby completion
|
|
RUBYEOF
|
|
endfunction
|
|
|
|
let s:rubycomplete_rails_loaded = 0
|
|
|
|
call s:DefRuby()
|
|
"}}} ruby-side code
|
|
|
|
" vim:tw=78:sw=4:ts=8:et:fdm=marker:ft=vim:norl:
|