CI: install GNU tar in the CI image so actions/cache works #190

Merged

thatguygriff merged 1 commits from fix/187-ci-image-gnu-tar into main

2026-08-25 01:23:13 +00:00

Author	SHA1	Message	Date
thatguygriffandClaude Opus 5	28f586d207	Install GNU tar in the CI image so actions/cache works CI Images / Build CI image (PHP 8.1) (pull_request) Successful in 48s Details CI / Tests (PHP 8.1) (pull_request) Successful in 55s Details CI Images / Build CI image (PHP 8.2) (pull_request) Successful in 1m46s Details CI Images / Build CI image (PHP 8.3) (pull_request) Successful in 1m48s Details CI Images / Build CI image (PHP 8.5) (pull_request) Successful in 2m26s Details CI / No Debug Code (pull_request) Successful in 3s Details CI / Tests (PHP 8.2) (pull_request) Successful in 53s Details CI / Tests (PHP 8.3) (pull_request) Successful in 2m50s Details CI / Tests (PHP 8.5) (pull_request) Successful in 2m58s Details CI / Coding Standards & Static Analysis (pull_request) Failing after 17m18s Details CI / Build Plugin Zip (pull_request) Skipped Details actions/cache shells out to `tar --posix -P`. Alpine's busybox tar rejects both flags, so the cache step would fail in every job that runs inside these images — which is all of them once ci.yml switches over. coreutils does not cover this: tar is its own Alpine package. Add it, add zstd (which actions/cache prefers over gzip when present), and assert GNU tar in the image's smoke test so a future base-image change cannot quietly drop it again. Part of #187 Co-Authored-By: Claude Opus 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01D9acV1mHktGAb1uyvNmrR2	2026-08-24 22:15:40 -03:00