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35 lines
809 B
Lua
35 lines
809 B
Lua
local M = {}
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function M.switch(bang, cmd)
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local file = vim.fn.expand('%')
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local root = ""
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local alt_file = ""
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if #file <= 1 then
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print("no buffer name")
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return
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end
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local s, e = string.find(file, "_test%.go$")
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local s2, e2 = string.find(file, "%.go$")
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if s ~= nil then
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root = vim.fn.split(file, '_test.go')[1]
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alt_file = root .. '.go'
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elseif s2 ~= nil then
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root = vim.fn.split(file, '.go')[1]
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alt_file = root .. '_test.go'
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else
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print('not a go file')
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end
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if not vim.fn.filereadable(alt_file) and not vim.fn.bufexists(alt_file) and not bang then
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print("couldn't find " .. alt_file)
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return
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elseif #cmd <= 1 then
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local ocmd = "e " .. alt_file
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vim.cmd(ocmd)
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else
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local ocmd = cmd .. " " .. alt_file
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vim.cmd(ocmd)
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end
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end
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return M
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