Previously, temporary lock files were always stored in a sub-directory of the package root because LockFile assumed that the build directory was always there, while the lock file itself could be committed elsewhere.
But the location of /build/ is controlled by
BuildConfig::install_dir so we should heed that as well when finding where to store the temporary lock file.
Previously, temporary lock files were always stored in a sub-directory of the package root because
LockFileassumed that thebuilddirectory was always there, while the lock file itself could be committed elsewhere.But the location of
/build/is controlled byBuildConfig::install_dirso we should heed that as well when finding where to store the temporary lock file.Test Plan
Existing tests: