add support for schemesh

[aidancz]

Schemesh is an interactive shell scriptable in Lisp (https://github.com/cosmos72/schemesh)

This PR adds the integration with schemesh.

Discussion: cosmos72/schemesh#77

zoxide and Schemesh are both projects I really love, and I'd be very happy to see this PR merged.

After testing, all of the commands below produced the correct results. (also supports the _ZO_ECHO and _ZO_RESOLVE_SYMLINKS environment variables.)

zoxide init schemesh
zoxide init schemesh --cmd j
zoxide init schemesh --hook none/prompt/pwd
zoxide init schemesh --no-cmd

Currently, completion for the __zoxide_z command is not supported.

It also passes the cargo test suite.

> cargo test --features nix-dev schemesh_schemesh
running 24 tests
test shell::tests::schemesh_schemesh::cmd_1_None::hook_2_InitHook__Prompt::echo_1_false::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_1_None::hook_2_InitHook__Prompt::echo_1_false::resolve_symlinks_2_true ... ok
test shell::tests::schemesh_schemesh::cmd_1_None::hook_3_InitHook__Pwd::echo_2_true::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_1_None::hook_1_InitHook__None::echo_1_false::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_1_None::hook_2_InitHook__Prompt::echo_2_true::resolve_symlinks_2_true ... ok
test shell::tests::schemesh_schemesh::cmd_1_None::hook_3_InitHook__Pwd::echo_1_false::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_1_None::hook_3_InitHook__Pwd::echo_2_true::resolve_symlinks_2_true ... ok
test shell::tests::schemesh_schemesh::cmd_1_None::hook_2_InitHook__Prompt::echo_2_true::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_1_None::hook_1_InitHook__None::echo_2_true::resolve_symlinks_2_true ... ok
test shell::tests::schemesh_schemesh::cmd_1_None::hook_1_InitHook__None::echo_2_true::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_1_None::hook_3_InitHook__Pwd::echo_1_false::resolve_symlinks_2_true ... ok
test shell::tests::schemesh_schemesh::cmd_1_None::hook_1_InitHook__None::echo_1_false::resolve_symlinks_2_true ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_1_InitHook__None::echo_1_false::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_1_InitHook__None::echo_2_true::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_2_InitHook__Prompt::echo_1_false::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_1_InitHook__None::echo_2_true::resolve_symlinks_2_true ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_2_InitHook__Prompt::echo_1_false::resolve_symlinks_2_true ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_2_InitHook__Prompt::echo_2_true::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_3_InitHook__Pwd::echo_1_false::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_2_InitHook__Prompt::echo_2_true::resolve_symlinks_2_true ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_3_InitHook__Pwd::echo_2_true::resolve_symlinks_1_false ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_3_InitHook__Pwd::echo_2_true::resolve_symlinks_2_true ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_3_InitHook__Pwd::echo_1_false::resolve_symlinks_2_true ... ok
test shell::tests::schemesh_schemesh::cmd_2_Some___z___::hook_1_InitHook__None::echo_1_false::resolve_symlinks_2_true ... ok

test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 496 filtered out; finished in 0.43s


running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 4 filtered out; finished in 0.00s

[ajeetdsouza]

Hey, thanks for writing a plugin! schemesh looks interesting, but unfortunately I don't think it makes sense for zoxide to maintain a dedicated integration for it right now given its relatively small user base. I would suggest keeping this in a dedicated schemesh-zoxide plugin repository instead, similar to what is currently being done for https://github.com/shunsambongi/clink-zoxide.

[aidancz]

That's understandable. I will add the snippet to the relevant Schemesh issue to help other users.