bunfig.toml

[test]
# Large monorepos (like Bun) may want to specify the test directory more specifically 
# By default, `bun test` scans every single folder recursively which, if you
# have a gigantic submodule (like WebKit), requires lots of directory
# traversals
#
# Instead, we can only scan the test directory for Bun's runtime tests
root = "test"
preload = "./test/preload.ts"

[install]
linker = "isolated"
# The CI test runner points BUN_INSTALL_CACHE_DIR at a per-call tmpdir and
# deletes it between the root and test/ installs. With the global store
# enabled, `node_modules/.bun/<pkg>` is an absolute symlink into that
# now-deleted cache, so `test/`'s `file:../node_modules/react` dep dangles.
# The feature is exercised by test/cli/install/isolated-install.test.ts.
globalStore = false
minimumReleaseAge = 259200 # three days
minimumReleaseAgeExcludes = ["typescript"]