113 lines
3.8 KiB
VimL
113 lines
3.8 KiB
VimL
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" if compiled with --enable-cscope
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if has("cscope")
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if exists("g:loaded_cscope_plus") || &cp
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finish
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endif
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let g:loaded_cscope_plus = 1.0
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" cat Makefile | grep '\-I\/' | tr '[:space:]' '\n' | grep '\-I/' | sort -u | tr '\n' ' '
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" build tags database with shift+F8 or alt+F8 to ignore /usr/include
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" --c++-kinds=+p : Adds prototypes in the database for C/C++ files.
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" --fields=+iaS : Adds inheritance (i), access (a) and function
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" signatures (S) information.
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" --extra=+q : Adds context to the tag name. Note: Without this
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" option, the script cannot get class members.
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command! CtagsBuild
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\ :!echo 'building ctags database...' ;
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\ ctags --fields=+iaS --extra=+q --totals -R --c++-kinds=+p &&
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\ echo 'adding system headers...' ;
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\ find -exec gcc -M '{}' \; 2>&- | tr '[:space:]' '\n' | grep '^/.*' | sort -u |
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\ ctags --c-kinds=+px --c++-kinds=+px --fields=+iaS --extra=+q -aL-
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command! CtagsKernelBuild
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\ :!echo 'building ctags database in kernel mode...' ;
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\ ctags --fields=+iaS --extra=+q --totals -R --c++-kinds=+p
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command! CscopeBuild
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\ :!echo 'building cscope database...' ;
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\ cscope -bR
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command! CscopeKernelBuild
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\ :!echo 'building cscope database in kernel mode...' ;
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\ cscope -bkR
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command! CscopeFileBuild
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\ :!echo 'building cscope database for all language';
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\ find . -name '*.py' -o -name '*.java' -o -iname '*.[ch]' -o -name '[*.cpp]' -o -name '[*.hpp]' > cscope.files
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if has("cscope")
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map <S-F8> :CtagsBuild<CR><CR>:CscopeBuild<CR><CR>:cscope reset<CR><CR>:cscope add cscope.out<CR><CR>
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map <M-F8> :CtagsKernelBuild<CR><CR>:CscopeKernelBuild<CR><CR>:cscope reset<CR><CR>:cscope add cscope.out<CR><CR>
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else
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map <S-F8> :CtagsBuild<CR><CR>
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map <M-F8> :CtagsKernelBuild<CR><CR>
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endif
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function! GetLocalCscopeDb(pathname)
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if !isdirectory(a:pathname) || a:pathname == $HOME || a:pathname == '/'
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return
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endif
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let s:cscopefile = a:pathname."/cscope.out"
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if filereadable(s:cscopefile)
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echo "Add cscope db for ".a:pathname
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execute "cscope add ".s:cscopefile." ".a:pathname
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endif
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unlet s:cscopefile
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call GetLocalCscopeDb(fnamemodify(a:pathname, ":h"))
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endfunction
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command! LoadLocalCscopeDb :call GetLocalCscopeDb(expand("%:p:h"))
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function! GetCscopeDb(pathname)
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if !isdirectory(a:pathname) || a:pathname == $HOME || a:pathname == '/'
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return
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endif
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let l:has_link = 0
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let l:tag_found = 0
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if resolve(a:pathname) != a:pathname
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let l:has_link = 1
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endif
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let s:cscopefile = $HOME."/.vim/cscope/".substitute(a:pathname, '/', '_', 'g').".cscope"
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if filereadable(s:cscopefile)
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execute "cscope add ".s:cscopefile
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let l:tag_found = 1
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endif
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if l:tag_found == 0 && l:has_link == 1
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let s:cscopefile = $HOME."/.vim/cscope/".substitute(resolve(a:pathname), '/', '_', 'g').".cscope"
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if filereadable(s:cscopefile)
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execute "cscope add ".s:cscopefile
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let l:tag_found = 1
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endif
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endif
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unlet s:cscopefile
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call GetCscopeDb(fnamemodify(a:pathname, ":h"))
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endfunction
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function! GenerateCscopeDb()
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let path = input('Create cscope db for: ', getcwd(), 'dir')
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echohl WarningMsg
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echo "Please wait, generating cscope db..."
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let file = tempname()
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let cscopefile = $HOME."/.vim/cscope/".substitute(path, '/', '_', 'g').".cscope"
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call system("cd ".path."; find . -name '*.c' -or -name '*.h' > ".file."; cscope -b -i ".file." -f ".cscopefile)
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call delete(file)
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redraw
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echo "Please wait, generating cscope db... Done"
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echohl None
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call GetCscopeDb(path)
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endfunction
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command! GenerateCscopeDb :call GenerateCscopeDb()
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if has("cscope")
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map <F9> :call GetCscopeDb(expand("%:p:h")) <CR><CR>
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map <S-F9> :call GenerateCscopeDb() <CR><CR>
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map <M-F9> :call GetLocalCscopeDb(expand("%:p:h")) <CR><CR>
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endif
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endif
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