54 lines
1.7 KiB
Nim
54 lines
1.7 KiB
Nim
# beacon_chain
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# Copyright (c) 2018 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at http://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at http://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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import
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# Standard lib
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json, streams,
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# Dependencies
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yaml.tojson
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# #######################
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# Yaml to JSON conversion
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proc yamlToJson*(file: string): seq[JsonNode] =
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try:
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let fs = openFileStream(file)
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defer: fs.close()
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result = fs.loadToJson()
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except IOError:
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echo "Exception when reading file: " & file
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raise
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except OverflowError:
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echo "Overflow exception when parsing. Did you stringify 18446744073709551615 (-1)?"
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raise
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when isMainModule:
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# Do not forget to stringify FAR_EPOCH_SLOT = 18446744073709551615 (-1) in the YAML file
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# And unstringify it in the produced JSON file
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import os, typetraits
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const
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# TODO: consume the whole YAML test and not just the first test
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DefaultYML = "json_tests/state/sanity-check_default-config_100-vals.yaml"
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DefaultOutputPath = "json_tests/state/sanity-check_default-config_100-vals.json"
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var fileName, outputPath: string
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if paramCount() == 0:
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fileName = DefaultYML
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outputPath = DefaultOutputPath
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elif paramCount() == 1:
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fileName = paramStr(1)
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outputPath = DefaultOutputPath
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elif paramCount() >= 2:
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fileName = paramStr(1)
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outputPath = paramStr(2)
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let jsonString = $DefaultYML.yamlToJson[0]
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DefaultOutputPath.writeFile jsonString
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