Software /
code /
prosody
File
tools/make_repo.lua @ 10571:cfeb0077c9e9
net.server_epoll: Avoid concatenating buffer with single item
Saves creating a string that'll be identical to buffer[1] anyways, as
well as a C function call. Depending on Lua version and length of the
string, this could be reusing an interned string, but a longer one would
probably be duplicated for no reason.
Having exactly one item in the buffer seems like it would be fairly
common, but I have not done an extensive study. If opportunistic writes
are enabled then it will be even more likely.
This special case could be optimized like this in table.concat but it
does not look like it is.
author | Kim Alvefur <zash@zash.se> |
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date | Sat, 28 Dec 2019 06:18:58 +0100 |
parent | 10177:e9b47fcde93c |
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print("Getting all the available modules") if os.execute '[ -e "./downloaded_modules" ]' then os.execute("rm -rf downloaded_modules") end os.execute("hg clone https://hg.prosody.im/prosody-modules/ downloaded_modules") local i, popen = 0, io.popen local flag = "mod_" if os.execute '[ -e "./repository" ]' then os.execute("mkdir repository") end local pfile = popen('ls -a "downloaded_modules"') for filename in pfile:lines() do i = i + 1 if filename:sub(1, #flag) == flag then local file = io.open("repository/"..filename.."-scm-1.rockspec", "w") file:write('package = "'..filename..'"', '\n') file:write('version = "scm-1"', '\n') file:write('source = {', '\n') file:write('\turl = "hg+https://hg.prosody.im/prosody-modules",', '\n') file:write('\tdir = "prosody-modules"', '\n') file:write('}', '\n') file:write('description = {', '\n') file:write('\thomepage = "https://prosody.im/",', '\n') file:write('\tlicense = "MIT"', '\n') file:write('}', '\n') file:write('dependencies = {', '\n') file:write('\t"lua >= 5.1"', '\n') file:write('}', '\n') file:write('build = {', '\n') file:write('\ttype = "builtin",', '\n') file:write('\tmodules = {', '\n') file:write('\t\t["'..filename..'.'..filename..'"] = "'..filename..'/'..filename..'.lua"', '\n') file:write('\t}', '\n') file:write('}', '\n') file:close() end end pfile:close() os.execute("cd repository/ && luarocks-admin make_manifest ./ && chmod -R 644 ./*") print("") print("Done!. Modules' sources are locally available at ./downloaded_modules") print("Repository is available at ./repository") print("The repository contains all of prosody modules' respective rockspecs, as well as manifest files and an html Index") print("You can now either point your server to this folder, or copy its contents to another configured folder.")