coulomb/inter-hub-haskell
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fix(build): add ghc-options -O0 to inter-hub-models — strips unfoldings from .hi files, keeps them under GHC 9.10.3 287MB binary limit

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tegwick 2026-04-30 17:15:51 +02:00
parent 6c8babf214
commit 0f73061d41
1 changed files with 10 additions and 3 deletions
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13
flake.nix
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@ -152,11 +152,18 @@
'import Generated.TypesPart2' \
> "$_types"
# Add TypesPart1/TypesPart2 to cabal exposed-modules if absent.
# Write to same dir (not /tmp which is size-limited in sandbox).
# Add TypesPart1/TypesPart2 to cabal exposed-modules and add
# ghc-options: -O0 to keep interface file sizes below the
# GHC 9.10.3 binary-deserialisation limit (~287 MB).
# -O0 strips unfoldings/specialisations from .hi files,
# reducing them by ~10x so TypesPart*.hi stays well under the limit.
_cabal=$(ls "$sourceRoot"/*.cabal | head -1)
if ! grep -q 'Generated\.TypesPart1' "$_cabal"; then
awk '/Generated\.LearningInsightInclude/{
awk '/^ exposed-modules:/{
print " ghc-options: -O0"
print
next
} /Generated\.LearningInsightInclude/{
print
print " Generated.TypesPart1"
print " Generated.TypesPart2"