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@sent-hil sent-hil/go_vroom
Last active Dec 21, 2015

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What would you like to do?
First vim plugin
" Vim plugin for running the current test under cursor. I wrote it on a friday night
" when I was bored and sort of curious about vim plugin development. Needless to say
" I don't want to write any more vim plugins.
if exists("g:loaded_go_vroom")
finish
endif
if &compatible
echohl ErrorMsg
echohl none
finish
endif
" Check for Ruby functionality.
if !has("ruby")
echohl ErrorMsg
echon "Sorry, Go Vroom requires ruby support."
finish
endif
let g:loaded_go_vroom = "true"
ruby << EOF
def clean_state
@current_line = nil
end
# If line under cursor is a test, i.e function or method with name "Test.*",
# we run it. If not, we go up till we reach a test and run that or reach the
# top of the file and return."
def run_go_test_under_line
@current_line ||= VIM::evaluate("line('.')")
test_name = VIM::evaluate("matchstr(getline('#{@current_line}'), 'Test.[a-zA-Z]*')")
# the above regexp isn't good enough to catch edge cases like "createStart"
sanity_check = VIM::evaluate("matchstr(getline('#{@current_line}'), '\\Test.[a-zA-z]*\\wi')")
if sanity_check != ""
clean_state()
VIM::command("!go test -gocheck.f #{@test_name}")
else
if @current_line == 1
clean_state()
VIM::command("echo 'No test found in file'")
else
@current_line = @current_line - 1
run_go_test_under_line()
end
end
end
EOF
function RunGoTestUnderLine()
:ruby run_go_test_under_line
endfunction
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