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kevinveenbirkenbachandClaude Opus 5
3781c30235
48845db97 made three capability decisions declarable and named them INFINITO_*, which put them under setdefault: the live environment wins and the value is written back. Makefile exports BASH_ENV, so .env is re-exported into every make recipe, and scripts/tests/code/run.sh reaches dotenv through 'make setup' on every test run. A declaration made for one run therefore became a machine fact on first regeneration and stayed one - that is what made the workspace failure intermittent rather than reproducible, and why fedora died on 11 assertions where debian passed the same code.
A dedicated handler writing through eb.set recomputes the value every time and discards whatever the environment held, so the key stays registered in default.env and visible to the lints while remaining structurally unpinnable. running_on/github.py already worked this way; the distinction now has a name in utils/env/README.md. The exporting shell still steers its own run, because load.sh preserves non-empty caller values.
The other two declarations are deleted rather than moved. image_mirror_enabled and docker_root_ephemeral both derive from runs_on_github(), and the orchestrator does not unset INFINITO_RUNNING_ON_GITHUB, so inside the workspace they were already true and the declarations restated a value that held anyway. Measured across all four runtime contexts: only the workspace row changes, and only for the cache.
Verified by reversing the probe: 'INFINITO_CACHE_STACK=false make dotenv' writes .env=true, where the registry path wrote the exported value back.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
18 lines
538 B
Python
18 lines
538 B
Python
"""INFINITO_CACHE_STACK: whether the pull-through cache stack should run."""
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from __future__ import annotations
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import os
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from typing import TYPE_CHECKING
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if TYPE_CHECKING:
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from utils.env.builder import BuildContext, EnvBuilder
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KEY = "INFINITO_CACHE_STACK"
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COMMENT = "True where a persistent pull-through cache stack pays off (local dev)."
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def apply(eb: EnvBuilder, ctx: BuildContext) -> None:
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on_ci = ctx.on_gha or ctx.on_act or os.environ.get("CI") == "true"
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eb.set(KEY, "false" if on_ci else "true", comment=COMMENT)
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