prosody
13e2ac7b5798
util/adhoc.lua

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util/adhoc.lua @ 11191:13e2ac7b5798

tools/tb2err: Formats Lua traceback in errors.err format Manually opening to the files and line numbers from a Lua traceback is tedious. This tool converts tracebacks into a format that many compilers and such tools use, which is also compatible with Vim (and possibly other editors). Thus if someone sends you a pastebin link with a traceback, a command like the following gets you right to the relevant lines: curl paste.example/abc123.txt | tb2err > errors.err; vim -q
author Kim Alvefur <zash@zash.se>
date Wed, 28 Oct 2020 22:42:43 +0100
parent 10667:49312378ba1d
child 11352:e10567199f02
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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16
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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 return { status = "executing", actions = {"next", "complete", default = "complete"},
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27 form = { layout = form, values = initial_data(data) } }, "executing";
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28 end
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29 end
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30 end
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31
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32 return { new_simple_form = new_simple_form,
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33 new_initial_data_form = new_initial_data_form };