mirror of
https://github.com/FourierTransformer/tinytoml.git
synced 2026-01-27 01:44:30 +00:00
e72f5c4392
## Changes - All options are runtime type checked - Default options now specified in the codebase - Removed `assign_value_function` (should offer a nice speedup in regular Lua) - Modified decoder tests to re-add toml-test tags, so this is no longer needed - NOTE: this does mean that the toml-test fails for non Lua 5.3-5.5. - Added comparison table to README with other TOML parsers - Can now specify encoding dates/times as strings _or tables!_
72 lines
1.9 KiB
Lua
72 lines
1.9 KiB
Lua
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local cjson = require("cjson")
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local tinytoml = require("tinytoml")
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local to_inf_and_beyound = {
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["inf"] = true,
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["-inf"] = true,
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["nan"] = true,
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["-nan"] = true,
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}
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local function float_to_string(x)
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if to_inf_and_beyound[tostring(x)] then
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return tostring(x)
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end
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for precision = 15, 17 do
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local s = ('%%.%dg'):format(precision):format(x)
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if tonumber(s) == x then
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return s
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end
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end
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end
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local function add_toml_test_tag(table_to_clear)
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if type(table_to_clear) ~= "table" then
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if type(table_to_clear) == "number" then
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if math.type(table_to_clear) == "integer" then
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return {type="integer", value=tostring(table_to_clear)}
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else
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return {type="float", value=float_to_string(table_to_clear)}
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end
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elseif type(table_to_clear) == "string" then
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return {type="string", value=table_to_clear}
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elseif type(table_to_clear) == "boolean" then
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return {type="bool", value=tostring(table_to_clear)}
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else
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return table_to_clear["value"]
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end
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else
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if not (table_to_clear.type and table_to_clear.value) then
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for k, v in pairs(table_to_clear) do
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table_to_clear[k] = add_toml_test_tag(v)
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end
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end
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end
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return table_to_clear
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end
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local type_conversion = {
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["datetime"] = function(raw_string) return {type="datetime", value=raw_string} end,
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["datetime-local"] = function(raw_string) return {type="datetime-local", value=raw_string} end,
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["date-local"] = function(raw_string) return {type="date-local", value=raw_string} end,
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["time-local"] = function(raw_string) return {type="time-local", value=raw_string} end,
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}
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local output = tinytoml.parse(io.read("*a"), { load_from_string = true, encode_datetime_as = "string", type_conversion = type_conversion })
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add_toml_test_tag(output)
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print(cjson.encode(output))
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