droidsolutions / job-service / 33165258633

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main: 88%

Pull #1673

github

ci: Set TZ in coverage job to fix coveralls reporter

The coverage job runs in mcr.microsoft.com/dotnet/sdk:10.0, which ships a
malformed timezone config: /etc/timezone contains "/UTC" and /etc/localtime
points at /usr/share/zoneinfo//UTC.

The coveralls reporter is a Crystal binary. Time::Location.load_local reads
/etc/timezone, gets "/UTC" and raises InvalidLocationNameError because a
location name may not start with "/", so the upload step aborts with exit 1:

  #<Time::Location::InvalidLocationNameError:Invalid location name: /UTC>

coverallsapp/github-action is pinned to v2.3.8, but it downloads the latest
reporter at run time, so this started without any change in this repo. The
last green run was 2026-08-13 20:06 UTC; coverage-reporter v0.6.18 was
published 2026-08-13 22:33 UTC. Every run since fails.

Setting TZ skips the /etc/timezone lookup entirely. Verified by running the
reporter against a real coverage.info inside the image: it crashes without TZ
and proceeds to upload with TZ=UTC.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015BX2NY9ozmWKHsifii1KYP

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