Files
Andrei Kvapil 78fc3f9178 refactor(ci): drop the vestigial /tmp workspace from e2e (both workflows)
The E2E job once ran as several state-sharing self-hosted-runner jobs
that rendezvoused through a sha256(REPO:WORKFLOW:REF) key and a per-run
/tmp/$SANDBOX_NAME copy of the checkout. Since the move to the ephemeral
pool it is a single job: there is no cross-job rendezvous and the
checkout is never reused, so copying it into /tmp and removing it
afterwards is dead weight.

Run every step in $GITHUB_WORKSPACE instead: drop the Prepare/Remove
workspace steps and the `cd /tmp/$SANDBOX_NAME` prefixes, and point the
upload paths at _out/. This deletes the unguarded `rm -rf
/tmp/$SANDBOX_NAME` rather than guarding it: when an upstream step fails
or the job is cancelled, the unconditional `Set sandbox ID` is skipped,
SANDBOX_NAME stays empty, and the `if: always()` steps interpolate it —
the removal expanding to `rm -rf /tmp/` and failing the cleanup step.
`Set sandbox ID` stays, since the container still needs a name.

Apply the same treatment to nightly.yaml, and drop the Makefile dead
code the single-runner retirement left behind: the world-writable
mkdir/chmod of /tmp/$SANDBOX_NAME (backed a bind mount removed long ago)
and the `-e SANDBOX_NAME` container env (nothing in the e2e-sandbox
image reads it).

Assisted-By: Claude <noreply@anthropic.com>
Signed-off-by: Andrei Kvapil <andrei.kvapil@aenix.io>
2026-07-28 17:49:02 +02:00
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