feat: print notice when using a directory override#190
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Kha merged 3 commits intoleanprover:masterfrom Feb 19, 2026
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feat: print notice when using a directory override#190Kha merged 3 commits intoleanprover:masterfrom
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When a directory override is active (set via `elan override set`), print a notice to stderr showing the toolchain and path being used. This helps users catch stale overrides that may cause confusing build failures. The notice can be suppressed by setting `ELAN_NO_OVERRIDE_NOTICE=1` for scripts or CI environments. Closes leanprover#189 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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When a directory override is active (set via
elan override set), print a notice to stderr showing the toolchain and path being used. This helps users catch stale overrides that may cause confusing build failures.Example output:
The notice can be suppressed by setting
ELAN_NO_OVERRIDE_NOTICE=1for scripts or CI environments.Closes #189
🤖 Prepared with Claude Code