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-- -*- Lua -*-
-- Our purpose is to blacklist the git2 module(s) found on the package
-- search path. We do that by loading an environment variable and then
-- wrappering the third searcher as necessary.
function __gall_ll_git2_blacklister(f, ignoreme)
local type = type
local function replacement(modname)
local fret, fname = f(modname)
if type(fret) == "function" and fname == ignoreme then
return nil, "Blacklisted " .. fname .. "\n"
end
return fret, fname
end
return replacement
end
for fname in (os.getenv("__GALL_LL_GIT2_BLACKLIST") or ""):gmatch("([^:]+)") do
package.searchers[3] = __gall_ll_git2_blacklister(package.searchers[3], fname)
end
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