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mod_cron: Rebuild with new LuaFormatter settings (tabs!)

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Kim Alvefur 2023-11-30 18:42:56 +01:00
parent 934bd2a65e
commit 8c53b06add
1 changed files with 59 additions and 77 deletions
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136
plugins/mod_cron.lua
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@ -6,98 +6,80 @@ local active_hosts = {}
function module.add_host(host_module) function module.add_host(host_module)
local last_run_times = host_module:open_store("cron", "map"); local last_run_times = host_module:open_store("cron", "map");
active_hosts[host_module.host] = true; active_hosts[host_module.host] = true;
local function save_task(task, started_at) local function save_task(task, started_at) last_run_times:set(nil, task.id, started_at); end
last_run_times:set(nil, task.id, started_at);
end
local function restore_task(task) local function restore_task(task) if task.last == nil then task.last = last_run_times:get(nil, task.id); end end
if task.last == nil then
task.last = last_run_times:get(nil, task.id);
end
end
local function task_added(event) local function task_added(event)
local task = event.item; local task = event.item;
if task.name == nil then task.name = task.when; end if task.name == nil then task.name = task.when; end
if task.id == nil then if task.id == nil then task.id = event.source.name .. "/" .. task.name:gsub("%W", "_"):lower(); end
task.id = event.source.name .. "/" .. task.period = host_module:get_option_period(task.id:gsub("/", "_") .. "_period", "1" .. task.when, 60, 86400 * 7 * 53);
task.name:gsub("%W", "_"):lower(); task.restore = restore_task;
end task.save = save_task;
task.period = host_module:get_option_period( module:log("debug", "%s task %s added", task.when, task.id);
task.id:gsub("/", "_") .. "_period", "1" .. task.when, return true
60, 86400 * 7 * 53); end
task.restore = restore_task;
task.save = save_task;
module:log("debug", "%s task %s added", task.when, task.id);
return true
end
local function task_removed(event) local function task_removed(event)
local task = event.item; local task = event.item;
host_module:log("debug", "Task %s removed", task.id); host_module:log("debug", "Task %s removed", task.id);
return true return true
end end
host_module:handle_items("task", task_added, task_removed, true); host_module:handle_items("task", task_added, task_removed, true);
function host_module.unload() active_hosts[host_module.host] = nil; end function host_module.unload() active_hosts[host_module.host] = nil; end
end end
local function should_run(task, last) local function should_run(task, last) return not last or last + task.period * 0.995 <= os.time() end
return not last or last + task.period * 0.995 <= os.time()
end
local function run_task(task) local function run_task(task)
task:restore(); task:restore();
if not should_run(task, task.last) then return end if not should_run(task, task.last) then return end
local started_at = os.time(); local started_at = os.time();
task:run(started_at); task:run(started_at);
task.last = started_at; task.last = started_at;
task:save(started_at); task:save(started_at);
end end
local task_runner = async.runner(run_task); local task_runner = async.runner(run_task);
scheduled = module:add_timer(1, function() scheduled = module:add_timer(1, function()
module:log("info", "Running periodic tasks"); module:log("info", "Running periodic tasks");
local delay = 3600; local delay = 3600;
for host in pairs(active_hosts) do for host in pairs(active_hosts) do
module:log("debug", "Running periodic tasks for host %s", host); module:log("debug", "Running periodic tasks for host %s", host);
for _, task in ipairs(module:context(host):get_host_items("task")) do for _, task in ipairs(module:context(host):get_host_items("task")) do task_runner:run(task); end
task_runner:run(task); end
end module:log("debug", "Wait %ds", delay);
end return delay
module:log("debug", "Wait %ds", delay);
return delay
end); end);
module:add_item("shell-command", { module:add_item("shell-command", {
section = "cron", section = "cron";
section_desc = "View and manage recurring tasks", section_desc = "View and manage recurring tasks";
name = "tasks", name = "tasks";
desc = "View registered tasks", desc = "View registered tasks";
args = {}, args = {};
handler = function(self, filter_host) handler = function(self, filter_host)
local format_table = require("prosody.util.human.io").table; local format_table = require("prosody.util.human.io").table;
local it = require("util.iterators"); local it = require("util.iterators");
local row = format_table({ local row = format_table({
{title = "Host", width = "2p"}, {title = "Task", width = "3p"}, { title = "Host"; width = "2p" };
{title = "Desc", width = "3p"}, {title = "When", width = "1p"}, { title = "Task"; width = "3p" };
{title = "Last run", width = "20"} { title = "Desc"; width = "3p" };
}, self.session.width); { title = "When"; width = "1p" };
local print = self.session.print; { title = "Last run"; width = "20" };
print(row()); }, self.session.width);
for host in it.sorted_pairs(filter_host and {[filter_host] = true} or local print = self.session.print;
active_hosts) do print(row());
for _, task in ipairs(module:context(host):get_host_items("task")) do for host in it.sorted_pairs(filter_host and { [filter_host] = true } or active_hosts) do
print(row({ for _, task in ipairs(module:context(host):get_host_items("task")) do
host, task.id, task.name, task.when, print(row({ host; task.id; task.name; task.when; task.last and os.date("%Y-%m-%d %R:%S", task.last) or "never" }));
task.last and os.date("%Y-%m-%d %R:%S", task.last) or end
"never" end
})); end;
end
end
end
}); });