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annotate util/adhoc.lua @ 14066:b085d32af140 13.0

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prosody, prosodyctl: Load loader directly from source directory This should ensure that loader.lua is loaded from the source directory and does the right thing when installed with `make install` There are currently three ways Prosody can be run: - Directly from the source directory, like `./prosody` - Installed with `make install` - Installed into Lua paths with e.g. dh-lua or luarocks In the first two cases, Lua search paths need to include the source directory and ensure that `require "prosody.util.json"` ends up loading `util/json.lua` relative to the installation (CFG_SOURCEDIR) or the source checkout. Finally, in the last case where Prosody resources are installed under the 'prosody.*' namespace in regular Lua search paths, then loader.lua should activate the compatibility mode that makes sure that both `require"util.json"` and `require"prosody.util.json"` both resolve to `(one path from of package.path)/prosody/util/json.lua`
author Kim Alvefur <zash@zash.se>
date Mon, 09 Feb 2026 16:59:42 +0100
parents e10567199f02
children
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1 -- luacheck: ignore 212/self
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2
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3 local function new_simple_form(form, result_handler)
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4 return function(self, data, state)
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5 if state or data.form then
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6 if data.action == "cancel" then
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7 return { status = "canceled" };
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8 end
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9 local fields, err = form:data(data.form);
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10 return result_handler(fields, err, data);
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11 else
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12 return { status = "executing", actions = {"next", "complete", default = "complete"}, form = form }, "executing";
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13 end
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14 end
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15 end
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17 local function new_initial_data_form(form, initial_data, result_handler)
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18 return function(self, data, state)
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19 if state or data.form then
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20 if data.action == "cancel" then
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21 return { status = "canceled" };
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22 end
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23 local fields, err = form:data(data.form);
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24 return result_handler(fields, err, data);
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25 else
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26 local values, err = initial_data(data);
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27 if type(err) == "table" then
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28 return {status = "error"; error = err}
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29 elseif type(err) == "string" then
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30 return {status = "error"; error = {type = "cancel"; condition = "internal-server-error", err}}
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31 end
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32 return { status = "executing", actions = {"next", "complete", default = "complete"},
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33 form = { layout = form, values = values } }, "executing";
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34 end
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35 end
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36 end
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38 return { new_simple_form = new_simple_form,
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39 new_initial_data_form = new_initial_data_form };