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dependency.lua@2f927eae429b

dependency.lua

Sun, 06 Sep 2020 22:12:52 +0300

author

Tuomo Valkonen <tuomov@iki.fi>

date

Sun, 06 Sep 2020 22:12:52 +0300

changeset 35

2f927eae429b

parent 7

038275cd92ed

permissions

-rw-r--r--

Don't auto-create directories that will be empty

--@module dependency

local dependency={}

lfs=require('lfs')

function dependency.simple_update_check(tgt, srcs)
    local a=lfs.attributes(tgt)
    if not a then
        return true
    end
    for _, src in ipairs(srcs) do
        local b=lfs.attributes(src)
        if not b or b.modification > a.modification then
            return true
        end
    end
    return false
end

return dependency