├── .gitignore ├── .travis.yml ├── Gemfile ├── Gemfile.lock ├── LICENSE.TXT ├── README.md ├── Rakefile ├── after └── syntax │ └── help.vim ├── compiler └── sbt.vim ├── ctags └── scala.ctags ├── doc └── scala.txt ├── ftdetect └── scala.vim ├── ftplugin ├── scala.vim ├── scala.xpt.vim └── scala │ └── tagbar.vim ├── indent ├── README ├── scala.vim └── testfile.scala ├── plugin └── scala.vim ├── spec ├── fixtures │ ├── multiple_newlines.expected.scala │ ├── multiple_newlines.scala │ ├── no_newline.expected.scala │ ├── no_newline.scala │ ├── no_newline_after.expected.scala │ ├── no_newline_after.scala │ ├── no_package.expected.scala │ ├── no_package.scala │ ├── vanilla.expected.scala │ └── vanilla.scala ├── import_sorting_spec.rb └── spec_helper.rb └── syntax ├── scala.vim └── testfile.scala /.gitignore: -------------------------------------------------------------------------------- 1 | # Ignore Vim tag files 2 | tags 3 | 4 | # Ignore Vim swap files 5 | .*.swp 6 | .*.swo 7 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: ruby 2 | rvm: 3 | - 1.9.3 4 | before_install: sudo apt-get install vim-gtk 5 | before_script: 6 | - "export DISPLAY=:99.0" 7 | - "sh -e /etc/init.d/xvfb start" 8 | notifications: 9 | email: 10 | on_success: never 11 | on_failure: change 12 | -------------------------------------------------------------------------------- /Gemfile: -------------------------------------------------------------------------------- 1 | source 'https://rubygems.org' 2 | gem 'vimrunner', '0.3.0' 3 | gem 'rake', '10.0.4' 4 | gem 'rspec', '~> 2.13.0' 5 | 6 | -------------------------------------------------------------------------------- /Gemfile.lock: -------------------------------------------------------------------------------- 1 | GEM 2 | remote: https://rubygems.org/ 3 | specs: 4 | diff-lcs (1.1.3) 5 | rake (0.9.2.2) 6 | rspec (2.9.0) 7 | rspec-core (~> 2.9.0) 8 | rspec-expectations (~> 2.9.0) 9 | rspec-mocks (~> 2.9.0) 10 | rspec-core (2.9.0) 11 | rspec-expectations (2.9.1) 12 | diff-lcs (~> 1.1.3) 13 | rspec-mocks (2.9.0) 14 | 15 | PLATFORMS 16 | ruby 17 | 18 | DEPENDENCIES 19 | rake 20 | rspec 21 | -------------------------------------------------------------------------------- /LICENSE.TXT: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | vim-scala 2 | ========= 3 | 4 | This is a "bundle" for Vim that builds off of the initial Scala plugin modules 5 | by Stefan Matthias Aust and adds some more "stuff" that I find useful, including 6 | all of my notes and customizations. 7 | 8 | ## Installation 9 | 10 | You really should be using Tim Pope's [Pathogen](https://github.com/tpope/vim-pathogen) module for Vim (http://tammersaleh.com/posts/the-modern-vim-config-with-pathogen) if you're going to clone this repository because, well... you should. 11 | 12 | ### Using the command-line 13 | 14 | Using wget: 15 | 16 | ```mkdir -p ~/.vim/{ftdetect,indent,syntax} && for d in ftdetect indent syntax ; do wget -O ~/.vim/$d/scala.vim https://raw.githubusercontent.com/derekwyatt/vim-scala/master/$d/scala.vim; done``` 17 | 18 | Using cURL: 19 | 20 | ```mkdir -p ~/.vim/{ftdetect,indent,syntax} && for d in ftdetect indent syntax ; do curl -o ~/.vim/$d/scala.vim https://raw.githubusercontent.com/derekwyatt/vim-scala/master/$d/scala.vim; done``` 21 | 22 | ### Vundle 23 | Alternatively, you can use [Vundle](https://github.com/gmarik/vundle) to 24 | manage your plugins. 25 | 26 | If you have Vundle installed, simply add the following to your .vimrc: 27 | 28 | ```vim 29 | Plugin 'derekwyatt/vim-scala' 30 | ``` 31 | 32 | and then run 33 | 34 | ```vim 35 | :PluginInstall 36 | ``` 37 | 38 | to install it. 39 | 40 | ## Sorting of import statements 41 | :SortScalaImports 42 | 43 | There are different modes for import sorting available. For details, please 44 | consult the vimdoc help with 45 | 46 | :help :SortScalaImports 47 | 48 | ## Scaladoc comment indentation 49 | 50 | By default, the plugin indents documentation comments according to the standard 51 | Javadoc format 52 | 53 | /** 54 | * This is a doc comment using Javadoc-style indentation. 55 | */ 56 | 57 | To enable the indentation standard as recommended for Scaladoc comments (from 58 | http://docs.scala-lang.org/style/scaladoc.html, since Scaladoc2), add the 59 | command ``let g:scala_scaladoc_indent = 1`` to .vimrc file, e.g: 60 | 61 | /** This is a Scaladoc comment using the recommended indentation. 62 | * let g:scala_scaladoc_indent = 1 63 | */ 64 | -------------------------------------------------------------------------------- /Rakefile: -------------------------------------------------------------------------------- 1 | require 'rspec/core/rake_task' 2 | 3 | RSpec::Core::RakeTask.new 4 | 5 | task :test => :spec 6 | task :default => :spec 7 | -------------------------------------------------------------------------------- /after/syntax/help.vim: -------------------------------------------------------------------------------- 1 | " Extends standard help syntax with highlighting of Scala code. 2 | " 3 | " Place code between !sc! and !/sc! delimiters. These will be hidden if Vim is 4 | " built with conceal support. 5 | 6 | unlet! b:current_syntax 7 | 8 | syntax include @ScalaCode syntax/scala.vim 9 | 10 | if has('conceal') 11 | syntax region rgnScala matchgroup=Ignore concealends start='!sc!' end='!/sc!' contains=@ScalaCode 12 | else 13 | syntax region rgnScala matchgroup=Ignore start='!sc!' end='!/sc!' contains=@ScalaCode 14 | endif 15 | -------------------------------------------------------------------------------- /compiler/sbt.vim: -------------------------------------------------------------------------------- 1 | " Vim compiler file 2 | " Language: Scala SBT (http://www.scala-sbt.org/) 3 | " Maintainer: Derek Wyatt 4 | " URL: https://github.com/derekwyatt/vim-scala 5 | " License: Apache 2 6 | " ---------------------------------------------------------------------------- 7 | 8 | if exists('current_compiler') 9 | finish 10 | endif 11 | let current_compiler = 'sbt' 12 | 13 | if exists(':CompilerSet') != 2 " older Vim always used :setlocal 14 | command -nargs=* CompilerSet setlocal 15 | endif 16 | 17 | let s:cpo_save = &cpo 18 | set cpo-=C 19 | 20 | CompilerSet makeprg=sbt\ -Dsbt.log.noformat=true\ compile 21 | 22 | CompilerSet errorformat= 23 | \%E\ %#[error]\ %f:%l:%c:\ %m,%C\ %#[error]\ %p^,%-C%.%#,%Z, 24 | \%W\ %#[warn]\ %f:%l:%c:\ %m,%C\ %#[warn]\ %p^,%-C%.%#,%Z, 25 | \%-G%.%# 26 | 27 | let &cpo = s:cpo_save 28 | unlet s:cpo_save 29 | 30 | " vim:set sw=2 sts=2 ts=8 et: 31 | -------------------------------------------------------------------------------- /ctags/scala.ctags: -------------------------------------------------------------------------------- 1 | --langdef=scala 2 | --langmap=scala:.scala 3 | 4 | --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*(private[^ ]*|protected)?[ \t]*class[ \t]+([a-zA-Z0-9_]+)/\4/c,classes/ 5 | --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*(private[^ ]*|protected)?[ \t]*object[ \t]+([a-zA-Z0-9_]+)/\4/o,objects/ 6 | --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*(private[^ ]*|protected)?[ \t]*((abstract|final|sealed|implicit|lazy)[ \t ]*)*case class[ \t ]+([a-zA-Z0-9_]+)/\6/C,case classes/ 7 | --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*(private[^ ]*|protected)?[ \t]*case object[ \t]+([a-zA-Z0-9_]+)/\4/O,case objects/ 8 | --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy)[ \t]*)*(private[^ ]*|protected)?[ \t]*trait[ \t]+([a-zA-Z0-9_]+)/\4/t,traits/ 9 | --regex-scala=/^[ \t]*type[ \t]+([a-zA-Z0-9_]+)/\1/T,types/ 10 | --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy|override|private[^ ]*(\[[a-z]*\])*|protected)[ \t]*)*def[ \t]+([a-zA-Z0-9_]+)/\4/m,methods/ 11 | --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy|override|private[^ ]*|protected)[ \t]*)*val[ \t]+([a-zA-Z0-9_]+)/\3/V,values/ 12 | --regex-scala=/^[ \t]*((abstract|final|sealed|implicit|lazy|override|private[^ ]*|protected)[ \t]*)*var[ \t]+([a-zA-Z0-9_]+)/\3/v,variables/ 13 | --regex-scala=/^[ \t]*package[ \t]+([a-zA-Z0-9_.]+)/\1/p,packages/ 14 | -------------------------------------------------------------------------------- /doc/scala.txt: -------------------------------------------------------------------------------- 1 | *scala.txt* Syntax highlighting and helper functions for the Scala language. 2 | 3 | This plugin is only available if 'compatible' is not set. 4 | {Vi does not have any of this} 5 | 6 | ============================================================================== 7 | INTRODUCTION *scala* 8 | 9 | Syntax highlighting and helper functions for the scala language. Extras 10 | include: 11 | 12 | - Sorting of import statements, configurable to your conventions. 13 | - Tagbar support to navigate definitions within a file in the plugin's 14 | sidebar window. 15 | - ...and probably more that we've forgotten to update in this doc. 16 | 17 | ============================================================================== 18 | OPTIONS *scala-options* 19 | 20 | Use these options to control behavior of the plugin. Default values are 21 | indicated in the examples. 22 | 23 | *'g:scala_use_builtin_tagbar_defs'* 24 | If you are using the Tagbar Vim plugin, vim-scala includes a Tagbar type 25 | definition and ctags definition for Scala, so you can use Tagbar immediately. 26 | If you have your own ctags definition in `~/.ctags` and prefer to use it, set 27 | this option to 0 (we would appreciate contributions if you've improved the 28 | ctags definition!). 29 | 30 | Note that Tagbar's ctags definition for Scala is not used to generate a 31 | |tags| file that Vim can use to navigate to definitions in other files, only 32 | for the plugin sidebar. Feel free to copy `vim-scala/ctags/scala.ctags` into 33 | your own `~/.ctags` if you wish to generate |tags| files. 34 | > 35 | let g:scala_use_builtin_tagbar_defs = 1 36 | < 37 | *'g:scala_use_default_keymappings'* 38 | Set this option to disable definition of all mappings provided by vim-scala. 39 | See |scala-mappings|. 40 | > 41 | let g:scala_use_default_keymappings = 1 42 | < 43 | 44 | *'g:scala_scaladoc_indent'* 45 | By default, the plugin indents documentation comments according to the 46 | standard Javadoc format. 47 | /** 48 | * This is a doc comment using Javadoc-style indentation. 49 | */ 50 | Set this option to enable the indentation standard as recommended for Scaladoc 51 | comments. 52 | /** This is a Scaladoc comment using 53 | * the recommended indentation. 54 | */ 55 | > 56 | let g:scala_scaladoc_indent = 1 57 | < 58 | 59 | ============================================================================== 60 | COMMANDS *scala-commands* 61 | 62 | *:SortScalaImports* 63 | :SortScalaImports There are two modes in which this command can operate. 64 | By default it walks all import groups at the top of 65 | the Scala file and orders their lines alphabetically. 66 | A group is a series of lines starting with the 67 | import keyword separated by one or more blank lines. 68 | 69 | The second, more advanced mode, can be activated by 70 | setting 71 | 72 | let g:scala_sort_across_groups=1 73 | 74 | This makes this command include all imports in the 75 | sorting regardless of blank lines in between them and 76 | puts them in three predefined groups instead. 77 | The three groups in which the imports can fall are: 78 | 79 | 1. Scala and Java core 80 | 2. Third party libraries 81 | 3. First party code (ie. your own) 82 | 83 | Java and Scala core imports are identified by the 84 | java(x) and scala namespaces. 85 | Everything else that isn't a first party namespace 86 | will be a third party import. 87 | You can define a regex that matches first party 88 | namespaces by setting 89 | 90 | g:scala_first_party_namespaces 91 | 92 | For example in a standard Play app this would be 93 | set to 94 | g:scala_first_party_namespaces= 95 | \ '\(controllers\|views\|models\)' 96 | 97 | ============================================================================== 98 | MAPPINGS *scala-mappings* 99 | 100 | Currently the only mappings defined are for FuzzyFinder users--these will 101 | only be enabled if FuzzyFinder is detected. 102 | 103 | *scala-leader-fs* 104 | fs "Find src". Primes |:FufFile| with `src/main/scala`, 105 | and goes deeper still if only a single directory 106 | exists below that. Helpful for package namespacing 107 | like `src/main/scala/com/myorg`. 108 | 109 | *scala-leader-ft* 110 | ft "Find test". Like |scala-leader-fs|, but with 111 | `src/test/scala`. 112 | 113 | *scala-leader-fr* 114 | fr "Find from root". For the rarer cases when you want to 115 | start FuzzyFinder at project root (parent of `src/`). 116 | 117 | Disabling Mappings~ 118 | 119 | If you wish to disable the default key mappings, write the following line in 120 | your ~/.vimrc: > 121 | 122 | let g:scala_use_default_keymappings = 0 123 | 124 | ============================================================================== 125 | CREDITS *scala-credits* 126 | 127 | Developed by Derek Wyatt, building on initial work by Stefan Matthias Aust. 128 | Distributed under the Apache 2 license. 129 | 130 | Project's home and Git repository: https://github.com/derekwyatt/vim-scala 131 | 132 | ------------------------------------------------------------------------------ 133 | vim:tw=78:ts=8:ft=help:norl: 134 | -------------------------------------------------------------------------------- /ftdetect/scala.vim: -------------------------------------------------------------------------------- 1 | fun! s:DetectScala() 2 | if getline(1) =~# '^#!\(/usr\)\?/bin/env\s\+scalas\?' 3 | set filetype=scala 4 | endif 5 | endfun 6 | 7 | au BufRead,BufNewFile *.scala,*.sc set filetype=scala 8 | au BufRead,BufNewFile * call s:DetectScala() 9 | 10 | " Install vim-sbt for additional syntax highlighting. 11 | au BufRead,BufNewFile *.sbt setfiletype sbt.scala 12 | -------------------------------------------------------------------------------- /ftplugin/scala.vim: -------------------------------------------------------------------------------- 1 | " Vim filetype plugin 2 | " Language: Scala 3 | " Maintainer: Derek Wyatt 4 | " URL: https://github.com/derekwyatt/vim-scala 5 | " License: Apache 2 6 | " ---------------------------------------------------------------------------- 7 | 8 | if exists('b:did_ftplugin') || &cp 9 | finish 10 | endif 11 | let b:did_ftplugin = 1 12 | 13 | " j is fairly new in Vim, so don't complain if it's not there 14 | setlocal formatoptions-=t formatoptions+=croqnl 15 | silent! setlocal formatoptions+=j 16 | 17 | " Just like c.vim, but additionally doesn't wrap text onto /** line when 18 | " formatting. Doesn't bungle bulleted lists when formatting. 19 | if get(g:, 'scala_scaladoc_indent', 0) 20 | setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s2:/**,mb:*,ex:*/,s1:/*,mb:*,ex:*/,:// 21 | else 22 | setlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s1:/**,mb:*,ex:*/,s1:/*,mb:*,ex:*/,:// 23 | endif 24 | setlocal commentstring=//\ %s 25 | 26 | setlocal shiftwidth=2 softtabstop=2 expandtab 27 | 28 | setlocal include=^\\s*import 29 | setlocal includeexpr=substitute(v:fname,'\\.','/','g') 30 | 31 | setlocal path+=src/main/scala,src/test/scala 32 | setlocal suffixesadd=.scala 33 | 34 | compiler sbt 35 | 36 | if globpath(&rtp, 'plugin/fuf.vim') != '' 37 | " 38 | " FuzzyFinder stuff 39 | " 40 | " 41 | " SanitizeDirForFuzzyFinder() 42 | " 43 | " This is really just a convenience function to clean up any stray '/' 44 | " characters in the path, should they be there. 45 | " 46 | function! scala#SanitizeDirForFuzzyFinder(dir) 47 | let dir = expand(a:dir) 48 | let dir = substitute(dir, '/\+$', '', '') 49 | let dir = substitute(dir, '/\+', '/', '') 50 | 51 | return dir 52 | endfunction 53 | 54 | " 55 | " GetDirForFuzzyFinder() 56 | " 57 | " Given a directory to start 'from', walk up the hierarchy, looking for a path 58 | " that matches the 'addon' you want to see. 59 | " 60 | " If nothing can be found, then we just return the 'from' so we don't really get 61 | " the advantage of a hint, but just let the user start from wherever he was 62 | " starting from anyway. 63 | " 64 | function! scala#GetDirForFuzzyFinder(from, addon) 65 | let from = scala#SanitizeDirForFuzzyFinder(a:from) 66 | let addon = expand(a:addon) 67 | let addon = substitute(addon, '^/\+', '', '') 68 | let found = '' 69 | " If the addon is right here, then we win 70 | if isdirectory(from . '/' . addon) 71 | let found = from . '/' . addon 72 | else 73 | let dirs = split(from, '/') 74 | if !has('win32') && !has('win64') 75 | let dirs[0] = '/' . dirs[0] 76 | endif 77 | " Walk up the tree and see if it's anywhere there 78 | for n in range(len(dirs) - 1, 0, -1) 79 | let path = join(dirs[0:n], '/') 80 | if isdirectory(path . '/' . addon) 81 | let found = path . '/' . addon 82 | break 83 | endif 84 | endfor 85 | endif 86 | " If we found it, then let's see if we can go deeper 87 | " 88 | " For example, we may have found component_name/include 89 | " but what if that directory only has a single directory 90 | " in it, and that subdirectory only has a single directory 91 | " in it, etc... ? This can happen when you're segmenting 92 | " by namespace like this: 93 | " 94 | " component_name/include/org/vim/CoolClass.h 95 | " 96 | " You may find yourself always typing '' from the 97 | " 'include' directory just to go into 'org/vim' so let's 98 | " just eliminate the need to hit the ''. 99 | if found != '' 100 | let tempfrom = found 101 | let globbed = globpath(tempfrom, '*') 102 | while len(split(globbed, "\n")) == 1 103 | let tempfrom = globbed 104 | let globbed = globpath(tempfrom, '*') 105 | endwhile 106 | let found = scala#SanitizeDirForFuzzyFinder(tempfrom) . '/' 107 | else 108 | let found = from 109 | endif 110 | 111 | return found 112 | endfunction 113 | 114 | " 115 | " GetTestDirForFuzzyFinder() 116 | " 117 | " Now overload GetDirForFuzzyFinder() specifically for the test directory (I'm 118 | " really only interested in going down into test/src 90% of the time, so let's 119 | " hit that 90% and leave the other 10% to couple of extra keystrokes) 120 | " 121 | function! scala#GetTestDirForFuzzyFinder(from) 122 | return scala#GetDirForFuzzyFinder(a:from, 'src/test/scala/') 123 | endfunction 124 | 125 | " 126 | " GetMainDirForFuzzyFinder() 127 | " 128 | " Now overload GetDirForFuzzyFinder() specifically for the main directory. 129 | " 130 | function! scala#GetMainDirForFuzzyFinder(from) 131 | return scala#GetDirForFuzzyFinder(a:from, 'src/main/scala/') 132 | endfunction 133 | 134 | " 135 | " GetRootDirForFuzzyFinder() 136 | " 137 | " Now overload GetDirForFuzzyFinder() specifically for the root directory. 138 | " 139 | function! scala#GetRootDirForFuzzyFinder(from) 140 | return scala#GetDirForFuzzyFinder(a:from, 'src/../') 141 | endfunction 142 | 143 | " If you want to disable the default key mappings, write the following line in 144 | " your ~/.vimrc 145 | " let g:scala_use_default_keymappings = 0 146 | if get(g:, 'scala_use_default_keymappings', 1) 147 | nnoremap ft :FufFile =scala#GetTestDirForFuzzyFinder('%:p:h') 148 | nnoremap fs :FufFile =scala#GetMainDirForFuzzyFinder('%:p:h') 149 | nnoremap fr :FufFile =scala#GetRootDirForFuzzyFinder('%:p:h') 150 | endif 151 | endif 152 | 153 | function! s:CreateOrExpression(keywords) 154 | return '('.join(a:keywords, '|').')' 155 | endfunction 156 | 157 | function! s:NextSection(backwards) 158 | if a:backwards 159 | let dir = '?' 160 | else 161 | let dir = '/' 162 | endif 163 | let keywords = [ 'def', 'class', 'trait', 'object' ] 164 | let keywordsOrExpression = s:CreateOrExpression(keywords) 165 | 166 | let modifiers = [ 'public', 'private', 'private\[\w*\]', 'protected', 'abstract', 'case', 'override', 'implicit', 'final', 'sealed'] 167 | let modifierOrExpression = s:CreateOrExpression(modifiers) 168 | 169 | let regex = '^ *('.modifierOrExpression.' )* *'.keywordsOrExpression."\r" 170 | execute 'silent normal! ' . dir . '\v'.regex 171 | endfunction 172 | 173 | noremap