ci: selective unit testing based on changed packages#4815
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walldiss wants to merge 1 commit intocelestiaorg:mainfrom
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ci: selective unit testing based on changed packages#4815walldiss wants to merge 1 commit intocelestiaorg:mainfrom
walldiss wants to merge 1 commit intocelestiaorg:mainfrom
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Add scripts/affected-packages.sh which computes the set of directly changed Go packages plus their transitive reverse dependencies. On pull_request events the CI tests only the affected set; on pushes to main all packages are tested. Falls back to the full package list when go.mod/go.sum changes or no Go files were modified.
walldiss
requested review from
Wondertan,
mcrakhman,
renaynay and
vgonkivs
as code owners
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Summary
scripts/affected-packages.sh: computes which Go packages need testing based on what files changed in the PRpull_requestevents: only packages that changed, plus any package that (transitively) imports a changed package, are testedmain: full test suite runs unchangedgo.mod/go.sumchangesHow it works
.gofiles vsgithub.base_refgo teston that set onlyFallback conditions (runs all packages)
go.modorgo.sumchanged — dependency graph may have shiftedmain— always validate the full suiteUntested