Remove old vendored classpath.vim
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Tim Pope
parent
1a8eab85d9
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fa6e35bc19
@ -97,22 +97,10 @@ Because why not? It works in the quasi-REPL too.
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> Why does it take so long for Vim to startup?
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The short answer is because the JVM is slow.
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See the [classpath.vim FAQ][]. You can uninstall classpath.vim if you only
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care about nREPL support.
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The first time you load a Clojure file from any given project, foreplay.vim
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sets about trying to determine your class path, leveraging either
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`lein classpath` or `mvn dependency:build-classpath`. This takes a couple of
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seconds or so in the best case scenario, and potentially much longer if it
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decides to hit the network. (I don't understand why "tell me the class path"
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requires hitting the network, but what do I know?)
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Because the class path is oh-so-expensive to retrieve, foreplay.vim caches it
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in `g:CLASSPATH_CACHE`. By default, this disappears when you exit Vim, but
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you can save it across sessions in `.viminfo` with this handy option:
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set viminfo+=!
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The cache is expired when the timestamp on `project.clj` or `pom.xml` changes.
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[classpath.vim FAQ]: https://github.com/tpope/vim-classpath#FAQ
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## Contributing
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@ -1,133 +0,0 @@
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" autoload/classpath.vim
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" Maintainer: Tim Pope <http://tpo.pe>
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if exists("g:autoloaded_classpath")
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finish
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endif
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let g:autoloaded_classpath = 1
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function! classpath#separator() abort
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return has('win32') ? ';' : ':'
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endfunction
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function! classpath#file_separator() abort
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return exists('shellslash') && !&shellslash ? '\' : '/'
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endfunction
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function! classpath#split(cp) abort
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return split(a:cp, classpath#separator())
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endfunction
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function! classpath#to_vim(cp) abort
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let path = []
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for elem in classpath#split(a:cp)
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let path += [elem ==# '.' ? '' : elem]
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endfor
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if a:cp =~# '\(^\|:\)\.$'
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let path += ['']
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endif
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return join(map(path, 'escape(v:val, ", ")'), ',')
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endfunction
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function! classpath#from_vim(path) abort
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if a:path =~# '^,\=$'
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return '.'
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endif
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let path = []
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for elem in split(substitute(a:path, ',$', '', ''), ',')
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if elem ==# ''
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let path += ['.']
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else
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let path += split(glob(substitute(elem, '\\\ze[\\ ,]', '', 'g'), 1), "\n")
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endif
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endfor
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return join(path, classpath#separator())
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endfunction
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function! classpath#detect(...) abort
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let sep = classpath#file_separator()
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let buffer = a:0 ? a:1 : '%'
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let default = $CLASSPATH ==# '' ? ',' : classpath#to_vim($CLASSPATH)
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let root = getbufvar(buffer, 'java_root')
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if root ==# ''
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let root = simplify(fnamemodify(bufname(buffer), ':p:s?[\/]$??'))
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endif
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if !isdirectory(fnamemodify(root, ':h'))
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return default
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endif
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let previous = ""
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while root !=# previous
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if isdirectory(root . '/src')
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if filereadable(root . '/project.clj')
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let file = 'project.clj'
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let cmd = 'lein classpath'
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let pattern = "[^\n]*\\ze\n*$"
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let default = join(map(['test', 'src', 'dev-resources', 'resources', 'target'.sep.'classes'], 'escape(root . sep . v:val, ", ")'), ',')
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let base = ''
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break
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endif
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if filereadable(root . '/pom.xml')
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let file = 'pom.xml'
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let cmd = 'mvn dependency:build-classpath'
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let pattern = '\%(^\|\n\)\zs[^[].\{-\}\ze\n'
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let base = escape(root.sep.'src'.sep.'*'.sep.'*', ', ') . ','
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let default = base . default
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break
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endif
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endif
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let previous = root
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let root = fnamemodify(root, ':h')
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endwhile
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if !exists('file')
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if a:0 > 1 && a:2 ==# 'keep'
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return ''
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else
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return default
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endif
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endif
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if !exists('g:CLASSPATH_CACHE') || type(g:CLASSPATH_CACHE) != type({})
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unlet! g:CLASSPATH_CACHE
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let g:CLASSPATH_CACHE = {}
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endif
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let [when, last, path] = split(get(g:CLASSPATH_CACHE, root, "-1\t-1\t."), "\t")
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let disk = getftime(root . sep . file)
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if last ==# disk
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return path
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else
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try
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if &verbose
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echomsg 'Determining class path with '.cmd.' ...'
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endif
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let cd = exists('*haslocaldir') && haslocaldir() ? 'lcd ' : 'cd '
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let dir = getcwd()
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try
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execute cd . fnameescape(root)
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let out = system(cmd)
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finally
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execute cd . fnameescape(dir)
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endtry
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catch /^Vim:Interrupt/
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return default
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endtry
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let match = matchstr(out, pattern)
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if !v:shell_error && exists('out') && out !=# ''
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let path = base . classpath#to_vim(match)
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let g:CLASSPATH_CACHE[root] = localtime() . "\t" . disk . "\t" . path
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return path
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else
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echohl WarningMSG
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echomsg "Couldn't determine class path."
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echohl NONE
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echo out
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return default
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endif
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endif
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endfunction
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" vim:set et sw=2:
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@ -7,17 +7,6 @@ This plugin is only available if 'compatible' is not set.
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You need Clojure runtime files to use this plugin. Try vim-clojure-static.
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CLASSPATH *foreplay-classpath*
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Upon loading a Clojure buffer, the 'path' option is automatically set to your
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class path. The class path is found by `lein classpath`, `mvn
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dependency:build-classpath`, or failing both of those, $CLASSPATH.
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This behavior is going away soon. Install classpath.vim if you'd like to keep
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it.
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https://github.com/tpope/vim-classpath
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CONNECTING TO A REPL *foreplay-connect*
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Connecting to lein repl happens automatically. If you have a different setup,
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@ -1,23 +0,0 @@
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" classpath.vim - Set 'path' from the Java class path
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" Maintainer: Tim Pope <http://tpo.pe/>
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if exists('g:no_foreplay_classpath') || exists("g:loaded_classpath") || v:version < 700 || &cp
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finish
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endif
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let g:loaded_classpath = 1
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if &viminfo !~# '!'
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set viminfo+=!
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endif
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augroup classpath
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autocmd!
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autocmd FileType clojure
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\ if expand('%:p') =~# '^zipfile:' |
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\ let &l:path = getbufvar('#', '&path') |
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\ else |
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\ let &l:path = classpath#detect() |
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\ endif
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augroup END
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" vim:set et sw=2:
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