Post #3404077
2026-06-25 23:39 UTC
GitHub just shipped parallel step support in GHA, which means I get to combine my two favorite things about computing: CI/CD security and race conditions
Replies (5)
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@ssemicolons@phpc.social 2026-06-27 01:58
@yossarian@infosec.exchange my favorite thing about parallelized jobs is unoptimized base images that eat pipeline minutes installing the same packages and extensions 10 times 😭🤣
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@yossarian@infosec.exchange 2026-06-25 23:41
(this seems like a cool feature, but I'm also completely confused by _how_ it works given how much load-bearing code there is around actions ordering/initialization and the order in which pre/post-triggers for actions fire.)
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@darkuncle@infosec.exchange 2026-06-26 00:47
@yossarian@infosec.exchange rCI/Cace conditionsD security
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@andrewnez@mastodon.social 2026-06-26 01:11
@yossarian@infosec.exchange who needs cache poisoning across workflows when you can do it within just one
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@kha@functional.cafe 2026-06-26 09:55
@yossarian@infosec.exchange (link: https://github.blog/changelog/2026-06-25-actions-steps-can-now-be-run-in-parallel/)