GH Actions (macos): Fix test of optional/experimental packages

[Matthias Köppe]

These tests are currently not being run because of a bug in the script - see ​https://github.com/sagemath/sage/runs/6085026418?check_suite_focus=true:

Run case "2-optional-0-o" in
  case "2-optional-0-o" in
[...]
    2-optional*)     export TARGETS_PRE="build/make/Makefile" TARGETS="build/make/Makefile"
                     targets_pattern="2-optional-0-o"
                     targets_pattern="${targets_pattern#2-optional-}"
                     export TARGETS_OPTIONAL=$( echo $(export PATH=build/bin:$PATH && (for a in spkg-install.in spkg-install requirements.txt; do sage-package list :optional: --has-file $a --no-file huge --no-file has_nonfree_dependencies; done) | grep -v ^_ | grep -v sagemath_doc | grep '^[]' ) )
                     ;;
[...]
  esac
  MAKE="make -j12" tox -e $TOX_ENV -- SAGE_NUM_THREADS=4 $TARGETS

grep: brackets ([ ]) not balanced

[Matthias Köppe]

Last touched in #33140, #29919

[Matthias Köppe]

New commits:

​60adee6

.github/workflows/tox.yml: Fix test of optional/experimental packages

[Matthias Köppe]

The tests run now, needs review.

[Dima Pasechnik]

I see

Run brew install tox
==> Downloading https://ghcr.io/v2/homebrew/core/six/manifests/1.16.0_2-1
curl: (22) The requested URL returned error: 503 
Error: tox: Failed to download resource "six_bottle_manifest"
Download failed: https://ghcr.io/v2/homebrew/core/six/manifests/1.16.0_2-1
Error: Process completed with exit code 1.

Trying to open this URL in browser gives

{"errors":[{"code":"UNAUTHORIZED","message":"authentication required"}]}

By the way, there is also something wrong with "Build and Test" in the badge in the ticket description.

[Matthias Köppe]

These are likely just intermittent problems.

[Dima Pasechnik]

Strangely, I cannot download https://ghcr.io/v2/homebrew/core/six/manifests/1.16.0_2-1 with wget or browser, but brew install six works.

[Dima Pasechnik]

lgtm otherwise

[Matthias Köppe]

Thanks!