feat: allow overriding system prompt date via OPENCODE_DATE env var#28546
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nilo85 wants to merge 1 commit into
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feat: allow overriding system prompt date via OPENCODE_DATE env var#28546nilo85 wants to merge 1 commit into
nilo85 wants to merge 1 commit into
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Enables deterministic LLM request replay in CI integration tests by fixing the date string in the system prompt.
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Enables deterministic LLM request replay in CI integration tests by fixing the date string in the system prompt.
Issue for this PR
Type of change
What does this PR do?
The system prompt in session/system.ts includes a dynamic Today's date: ${new Date().toDateString()} line. This makes it impossible to match recorded LLM requests when replaying them in CI integration tests, since the date changes every day.
This PR adds an OPENCODE_DATE environment variable that overrides the date string when set, falling back to the real date otherwise. It follows the established RuntimeFlags pattern used for other runtime overrides in the project.
How did you verify your code works?
I built it locally, and ran:
Then I verified the system promt in the capture of llama-swap (see comment)
Screenshots / recordings
N/A — no UI changes.
Checklist