Revert "Allow NU_LIBS_DIR and friends to be const" (#8501)

Reverts nushell/nushell#8310

In anticipation that we may want to revert this PR. I'm starting the
process because of this issue.

This stopped working
```
let-env NU_LIB_DIRS = [
    ($nu.config-path | path dirname | path join 'scripts')
    'C:\Users\username\source\repos\forks\nu_scripts'
    ($nu.config-path | path dirname)
]
```
You have to do this now instead.
```
const NU_LIB_DIRS = [
    'C:\Users\username\AppData\Roaming\nushell\scripts'
    'C:\Users\username\source\repos\forks\nu_scripts'
    'C:\Users\username\AppData\Roaming\nushell'
]
```

In talking with @kubouch, he was saying that the `let-env` version
should keep working. Hopefully it's a small change.
This commit is contained in:
Darren Schroeder
2023-03-17 09:33:24 -05:00
committed by GitHub
parent eb2e2e6370
commit ef7fbf4bf9
13 changed files with 116 additions and 264 deletions

View File

@ -1,4 +1,4 @@
use nu_engine::{find_in_dirs_env, get_dirs_var_from_call, CallExt};
use nu_engine::{find_in_dirs_env, CallExt};
use nu_parser::{parse, parse_module_block, unescape_unquote_string};
use nu_protocol::ast::Call;
use nu_protocol::engine::{Command, EngineState, Stack, StateWorkingSet};
@ -106,12 +106,7 @@ impl Command for NuCheck {
_ => {
if let Some(path_str) = path {
// look up the path as relative to FILE_PWD or inside NU_LIB_DIRS (same process as source-env)
let path = match find_in_dirs_env(
&path_str.item,
engine_state,
stack,
get_dirs_var_from_call(call),
) {
let path = match find_in_dirs_env(&path_str.item, engine_state, stack) {
Ok(path) => {
if let Some(path) = path {
path