Add an option to dump/load configuration sandbox in cardano-testnet
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Jimbo4350
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Jun 5, 2025
cardano-testnet/test/cardano-testnet-test/Cardano/Testnet/Test/DumpConfig.hs
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| @@ -164,46 +165,22 @@ cardanoTestnet :: () | |||
| => HasCallStack | |||
| => CardanoTestnetOptions -- ^ The options to use | |||
| -> GenesisOptions | |||
| -> UserProvidedData ShelleyGenesis | |||
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Unfortunately, I had to put those back: some tests use it to create an env with custom parameters. Maybe I should modify the config files on disk since that's now possible?
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| @@ -106,17 +106,17 @@ hprop_gov_no_confidence = integrationWorkspace "no-confidence" $ \tempAbsBasePat | |||
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| let conwayGenesisWithCommittee = defaultConwayGenesis { L.cgCommittee = committee } | |||
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| createTestnetEnv | |||
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Add an option to dump/load configuration sandbox in `cardano-testnet`
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This disables checking for hashes when loading individual genesis files, which in turn allows for on-the-fly configuration modifications, without having to recompute the hashes each time.
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This was referenced Jul 9, 2025
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Description
This PR introduces a new
create-envsub-command tocardano-testnet, which creates a sandboxed environment with default parameters, which can then be modified by hand and passed to the maincardanosubcommand with the--node-envoption.This PR should be reviewed commit by commit.
Checklist
See Runnings tests for more details
CHANGELOG.mdfor affected packagehlint. See.github/workflows/check-hlint.ymlto get thehlintversionstylish-haskell. See.github/workflows/stylish-haskell.ymlto get thestylish-haskellversionghc-9.6andghc-9.12Note on CI
If your PR is from a fork, the necessary CI jobs won't trigger automatically for security reasons.
You will need to get someone with write privileges. Please contact IOG node developers to do this
for you.