Mercurial > prosody-modules
annotate mod_reload_modules/mod_reload_modules.lua @ 4045:4fc6cf528a9a
mod_adhoc_dataforms_demo: Ensure mod_adhoc is loaded
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 11 Jun 2020 18:34:29 +0200 |
parents | 3b8f4f3b1718 |
children | cc14bfec209b |
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1 local array, it, set = require "util.array", require "util.iterators", require "util.set"; |
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2 local mm = require "core.modulemanager"; |
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3 |
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4 function reload_all() |
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5 local modules = module:get_option_set("reload_modules", {}); |
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6 if not modules then |
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7 module:log("warn", "No modules listed in the config to reload - set reload_modules to a list"); |
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8 return; |
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9 end |
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10 local configured_modules = module:get_option_inherited_set("modules_enabled", {}); |
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11 -- ignore removed hosts |
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12 if not prosody.hosts[module.host] then |
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13 module:log("warn", "Ignoring host %s: host was removed...", module.host); |
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14 return; |
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15 end |
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16 local loaded_modules = set.new(array.collect(it.keys(prosody.hosts[module.host].modules))); |
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17 local need_to_load = set.intersection(configured_modules - loaded_modules, modules); |
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18 local need_to_unload = set.intersection(loaded_modules - configured_modules, modules); |
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19 |
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20 for module_name in need_to_load do |
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21 module:log("debug", "Loading %s", module_name); |
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22 mm.load(module.host, module_name); |
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23 end |
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24 |
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25 for module_name in need_to_unload do |
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26 module:log("debug", "Unloading %s", module_name); |
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27 mm.unload(module.host, module_name); |
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28 end |
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29 |
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30 modules:exclude(need_to_load+need_to_unload) |
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31 |
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32 for module_name in set.intersection(modules,configured_modules) do |
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33 module:log("debug", "Reloading %s", module_name); |
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34 mm.reload(module.host, module_name); |
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35 end |
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36 |
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37 local global_modules = module:get_option_set("reload_global_modules", {}); |
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38 for module_name in global_modules do |
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39 module:log("debug", "Global reload of mod_%s", module_name); |
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40 mm.reload("*", module_name); |
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41 end |
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42 end |
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43 |
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44 |
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45 if module.hook_global then |
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46 module:hook_global("config-reloaded", reload_all); |
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47 else -- COMPAT w/pre-0.9 |
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48 function module.load() |
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49 prosody.events.add_handler("config-reloaded", reload_all); |
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50 end |
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51 function module.unload() |
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52 prosody.events.remove_handler("config-reloaded", reload_all); |
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53 end |
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54 end |