31 lines
983 B
VimL
31 lines
983 B
VimL
" By default use edit (current buffer view) to switch
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if !exists("g:go_alternate_mode")
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let g:go_alternate_mode = "edit"
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endif
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" Test alternates between the implementation of code and the test code.
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function! go#alternate#Switch(bang, cmd)
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let l:file = go#alternate#Filename(fnameescape(expand("%")))
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if !filereadable(l:file) && !bufexists(l:file) && !a:bang
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redraws! | echon "vim-go: " | echohl ErrorMsg | echon "couldn't find ".file | echohl None
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return
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elseif empty(a:cmd)
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execute ":" . g:go_alternate_mode . " " . file
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else
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execute ":" . a:cmd . " " . file
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endif
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endfunction
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" Filename returns the name of the test file or implementation file
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" depending on the arguments
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function! go#alternate#Filename(path)
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if empty(matchstr(a:path, "_test"))
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let l:root = split(a:path, ".go$")[0]
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let l:file = l:root . "_test.go"
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else
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let l:root = split(a:path, "_test.go$")[0]
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let l:file = l:root . ".go"
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endif
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return l:file
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endfunction
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