Colin Walters
b3bbbd1542
The [dev-overlay](https://github.com/coreos/coreos-assembler/blob/332c6ab3b91778d904224c3c960d9cc4739d60bd/src/cmd-dev-overlay) script shipped in coreos-assembler mostly exists to deal with the nontrivial logic around SELinux policy. Let's make the use case of "commit some binaries overlaying a base tree, using the base's selinux policy" just require a magical `--selinux-policy-from-base` argument to `ostree commit`. A new C API was added to implement this in the case of `--tree=ref`; when the base directory is already checked out, we can just reuse the existing logic that `--selinux-policy` was using. Requires: https://github.com/ostreedev/ostree/pull/2039