[jest-config] Use read-pkg
to read package.json
.
#2992
Merged
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Summary
Uses
read-pkg
to readpackage.json
instead ofrequire
'ingpackage.json
directly.read-pkg
is already in the dependency tree, (not specifically injest-config
's, but the only packages that requirejest-config
arejest-runtime
,jest-cli
, andts-jest
, which also hasread-pkg
in its dependency tree) so it reduces code duplication.Test plan
Writing tests for
loadFromPackage