Allow multiple --yq options for limactl ls

[jandubois]

This is mostly useful for selection, so e.g. a plugin can select all running instances, and an option to the plugin can narrow down the selection further, or select fields etc.

This change also make the --quiet option compatible with --yq. Before --quiet took precedence and --yq was ignored instead of generated an incompatibility warning. Now --quiet works with --yq by passing the final result through | .name, which implements the same functionality it normally has.

Examples:

❯ l ls
NAME       STATUS     SSH                VMTYPE    ARCH       CPUS    MEMORY    DISK      DIR
bar        Stopped    127.0.0.1:0        vz        aarch64    4       4GiB      100GiB    ~/.lima/bar
clone      Stopped    127.0.0.1:0        vz        aarch64    4       4GiB      100GiB    ~/.lima/clone
default    Stopped    127.0.0.1:0        vz        aarch64    4       4GiB      100GiB    ~/.lima/default
docker     Running    127.0.0.1:60763    vz        aarch64    4       4GiB      100GiB    ~/.lima/docker
qemu       Running    127.0.0.1:63754    qemu      aarch64    4       4GiB      100GiB    ~/.lima/qemu

❯ l ls -q
bar
clone
default
docker
qemu

❯ l ls --yq 'select(.config.vmType == "vz").name'
bar
clone
default
docker

❯ l ls --yq 'select(.config.vmType == "vz")' -q
bar
clone
default
docker

❯ l ls --yq 'select(.config.vmType == "vz")' --yq 'select(.status == "Running")' -q
docker

BTW, I find --quiet a bit of a weird choice for "display only the names of the instances", but I guess we copied it from docker ps --quiet.

[AkihiroSuda]

Can we have bats tests?

[jandubois]

Can we have bats tests?

Yes, of course. I have bats 0-yq.bats and 1-list.bats in progress because these are foundational for the later tests, and these changes will go into 1-list.bats. I can bundle these 2 bats tests with this PR, if you want, but they are not quite ready yet.

[AkihiroSuda]

Thanks