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Resolve ghcup isolation installation failure in Haskell autotester #725

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Merged
david-yz-liu merged 2 commits into from
May 26, 2026
+11 −2
Merged

Resolve ghcup isolation installation failure in Haskell autotester #725

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9b3fc85
satisfy ghcup's isolation requirements
May 26, 2026
de4dd91
update changelog
May 26, 2026
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1 change: 1 addition & 0 deletions Changelog.md
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Expand Up @@ -14,6 +14,7 @@ All notable changes to this project will be documented here.
- Disable pytest cacheprovider to avoid creating .pytest_cache in isolated runs (#709)
- Fixed Python tester to correctly report marks when `markus_marks_earned` equals total or zero (#716)
- Fix worker orphan processes and add server-side max test timeout cap (#710)
- Resolve ghcup isolation installation failure in Haskell autotester (#725)

## [v2.9.0]
- Install stack with GHCup (#626)
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12 changes: 10 additions & 2 deletions server/autotest_server/testers/haskell/requirements.system
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Expand Up @@ -21,5 +21,13 @@ if [ ! -x "/usr/local/bin/stack" ]; then
libgmp10 \
libncurses-dev
curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 BOOTSTRAP_HASKELL_MINIMAL=1 sh
$HOME/.ghcup/bin/ghcup install stack recommended --isolate /usr/local/bin
fi

# Create a dedicated, empty folder to satisfy ghcup's isolation requirements
mkdir -p /usr/local/bin/stack-isolated

# Install stack cleanly into the isolated subfolder
~/.ghcup/bin/ghcup install stack recommended --isolate /usr/local/bin/stack-isolated

# Link the executable back into the global PATH
ln -sf /usr/local/bin/stack-isolated/stack /usr/local/bin/stack
fi
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