fix(script): skip synthetic Tempo fees - #16217
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Tempo script deployment, setUp, and run execute inside a synthetic runner whose oversized gas allowance must not debit TIP-20 fees. Disable fee charging only for that cheatcode-enabled runner while retaining normal fee behavior for RPC simulation of collected broadcast transactions.
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mablr
marked this pull request as ready for review
August 17, 2026 11:01
mablr
requested review from
0xrusowsky,
DaniPopes,
figtracer,
grandizzy,
mattsse and
stevencartavia
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August 17, 2026 11:01
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This was referenced Aug 17, 2026
mablr
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August 17, 2026 19:39
mablr
marked this pull request as ready for review
August 18, 2026 14:35
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Forge executes script deployment,
setUp(), andrun()inside a synthetic EVM transaction. On Tempo, that transaction inherited the selected TIP-20 fee token and attempted to charge fees against its near-maximum gas allowance, causing a falseInsufficientBalanceerror before collected transactions could be simulated or broadcast.This disables fee charging only for the cheatcode-enabled runner used for synthetic script execution. Runners used for RPC simulation retain normal Tempo fee processing, so insufficient balances, FeeAMM failures, and fee-dependent state changes remain visible before broadcast. The regression coverage asserts both sides of this boundary and retains CLI coverage for the affected script flow.
This change was developed with AI assistance.