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prosodyctl about: Report version of lua-readline

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Good to know since it affects how well the shell works
This commit is contained in:
Kim Alvefur 2022-03-27 14:05:56 +02:00
parent cbcb57fa24
commit c50c315705
1 changed files with 8 additions and 2 deletions
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10
prosodyctl
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@ -484,6 +484,7 @@ function commands.about(arg)
local library_versions = {};
dependencies.softreq"ssl";
dependencies.softreq"DBI";
dependencies.softreq"readline";
local friendly_names = {
DBI = "LuaDBI";
lfs = "LuaFileSystem";
@ -492,17 +493,22 @@ function commands.about(arg)
socket = "LuaSocket";
ssl = "LuaSec";
};
local alternate_version_fields = {
-- These diverge from the module._VERSION convention
readline = "Version";
}
local lunbound = dependencies.softreq"lunbound";
local lxp = dependencies.softreq"lxp";
local hashes = dependencies.softreq"util.hashes";
for name, module in pairs(package.loaded) do
if type(module) == "table" and rawget(module, "_VERSION")
local version_field = alternate_version_fields[name] or "_VERSION";
if type(module) == "table" and rawget(module, version_field)
and name ~= "_G" and not name:match("%.") then
name = friendly_names[name] or name;
if #name > longest_name then
longest_name = #name;
end
local mod_version = module._VERSION;
local mod_version = module[version_field];
if tostring(mod_version):sub(1, #name+1) == name .. " " then
mod_version = mod_version:sub(#name+2);
end