adapt singlecell example to macos

[AurelienJaquier]

No description provided.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 51.27%. Comparing base (8d5b0ab) to head (884efaa).
Report is 131 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #180      +/-   ##
==========================================
- Coverage   60.07%   51.27%   -8.81%     
==========================================
  Files         109      125      +16     
  Lines        7838    10733    +2895     
==========================================
+ Hits         4709     5503     +794     
- Misses       3129     5230    +2101     

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[ilkilic]

I think this should also work for linux, so we could even keep only this variant

[AurelienJaquier]

I asked AI, and this is what it told me:
The -E option enables extended regular expressions, which is supported in GNU grep. However, the .*? lazy quantifier is not supported in extended regular expressions 1, 3.

To make this code work on a GNU Linux machine, you should use the -P option instead of -E to enable Perl-compatible regular expressions (PCRE)

[AurelienJaquier]

This comment confirms that just using grep -E on linux would not work because of the .*? part, so we need to keep both the linux case and the macos case I believe: https://stackoverflow.com/questions/3027518/how-to-do-a-non-greedy-match-in-grep/5774431#5774431

[ilkilic]

Thanks for the explanation. What if we use the command below instead which I believe would give the same result and doesn't need PCRE:
FILES=$(curl -s "$BASE_API" | grep -oE "\"path\": \"$FOLDER/[^\"]*\.ibw" | grep -oE "[^/]*\.ibw$")

edited the command

[AurelienJaquier]

great, thanks. updated in latest commit with FILES=$(curl -s "$BASE_API" | grep -oE "\"path\": \"$FOLDER/[^\"]*\.ibw"), as discussed offline.

[ilkilic]

Great! thank you

[AurelienJaquier]

approval please? 🙏

[ilkilic]

sorry, all good! Thank you very much