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VERSION = "1.0.0"
local os = import("os")
local filepath = import("path/filepath")
local shell = import("micro/shell")
function onBufferOpen(buf)
if buf.Settings["diffgutter"] and (not buf.Type.Scratch) and (buf.Path ~= "") then
-- check that file exists
local _, err = os.Stat(buf.AbsPath)
if err == nil then
local dirName, fileName = filepath.Split(buf.AbsPath)
local diffBase, err = shell.ExecCommand("git", "-C", dirName, "show", "HEAD:./" .. fileName)
if err ~= nil then
diffBase = buf:Bytes()
end
buf:SetDiffBase(diffBase)
end
end
end
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