prosody-hg: loader.lua annotate

annotate loader.lua @ 13966:e7c52d0b0e0d

util.sql: Add API to start an explicit write transaction This will be used in SQLite3 to BEGIN IMMEDIATE, which attempts to acquire write locks immediately instead of when the first write statement is started. Thus it would fail faster if the write lock is already taken. Normally that should not occur but e.g. prosodyctl could take it. Investigating whether something similar is sensible in PostgreSQL, MySQL is a future task.

author	Kim Alvefur <zash@zash.se>
date	Mon, 19 Aug 2024 00:06:45 +0200
parents	2f61ebcf37c0
children	ef586363d90f

rev	line source
12948 29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	1 -- Allow for both require"util.foo" and require"prosody.util.foo" for a
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	2 -- transition period while we update all require calls.
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	3
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	4 if (...) == "prosody.loader" then
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	5 if not package.path:find "prosody" then
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	6 -- For require"util.foo" also look in paths equivalent to "prosody.util.foo"
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	7 package.path = package.path:gsub("([^;])(?[^;])", "%1prosody/%2;%1%2");
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	8 package.cpath = package.cpath:gsub("([^;])(?[^;])", "%1prosody/%2;%1%2");
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	9 end
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	10 else
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	11 -- When requiring "prosody.x", also look for "x"
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	12 for i = #package.searchers, 1, -1 do
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	13 local search = package.searchers[i];
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	14 table.insert(package.searchers, i, function(module_name)
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	15 local lib = module_name:match("^prosody%.(.*)$");
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	16 if lib then
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	17 return search(lib);
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	18 end
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	19 end)
29983f09c913 prosody.loader: Incorporate search path rewrite patch from Debian packages Kim Alvefur <zash@zash.se> parents: 12947 diff changeset	20 end
12947 14a44b1a51d0 prosody.loader: Allow loading modules under 'prosody' namespace (#1223) Kim Alvefur <zash@zash.se> parents: diff changeset	21 end
12949 2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	22
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	23 -- Look for already loaded module with or without prefix
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	24 setmetatable(package.loaded, {
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	25 __index = function(loaded, module_name)
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	26 local suffix = module_name:match("^prosody%.(.*)$");
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	27 if suffix then
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	28 return rawget(loaded, suffix);
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	29 end
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	30 local prefixed = rawget(loaded, "prosody." .. module_name);
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	31 if prefixed ~= nil then
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	32 return prefixed;
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	33 end
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	34 end;
2f61ebcf37c0 prosody.loader: Ensure already loaded modules are found in old and new namespaces Kim Alvefur <zash@zash.se> parents: 12948 diff changeset	35 })

Mercurial > prosody-hg

annotate loader.lua @ 13966:e7c52d0b0e0d