add color-backtrace crate for more intuitive backtraces (#10942)

# Description

Just throwing up this PR because color-backtrace seemed to produce more
useful backtraces. Just curious what others think.

Did this:
1. RUST_BACKTRACE=full cargo r
2. ❯ def test01 [] {
     let sorted = [storm]
     $sorted | range 1.. | zip ($sorted | range ..(-2))
  }
3. test01

I like how it shows the code snippet.


![image](https://github.com/nushell/nushell/assets/343840/1302e766-dfac-4749-a465-85bf53060532)

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking changes. -->

# Tests + Formatting
<!--
Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# After Submitting
<!-- If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
-->
This commit is contained in:
Darren Schroeder 2023-11-05 17:19:06 -06:00 committed by GitHub
parent 4d16d92847
commit d838871063
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 15 additions and 0 deletions

11
Cargo.lock generated
View File

@ -697,6 +697,16 @@ dependencies = [
"encoding_rs",
]
[[package]]
name = "color-backtrace"
version = "0.6.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "150fd80a270c0671379f388c8204deb6a746bb4eac8a6c03fe2460b2c0127ea0"
dependencies = [
"backtrace",
"termcolor",
]
[[package]]
name = "colorchoice"
version = "1.0.0"
@ -2648,6 +2658,7 @@ name = "nu"
version = "0.86.1"
dependencies = [
"assert_cmd",
"color-backtrace",
"criterion",
"crossterm 0.27.0",
"ctrlc",

View File

@ -71,6 +71,7 @@ nu-utils = { path = "./crates/nu-utils", version = "0.86.1" }
nu-ansi-term = "0.49.0"
reedline = { version = "0.25.0", features = ["bashisms", "sqlite"] }
color-backtrace = "0.6.1"
crossterm = "0.27"
ctrlc = "3.4"
log = "0.4"

View File

@ -59,6 +59,9 @@ fn main() -> Result<()> {
miette_hook(x);
}));
// This allows more intuitive backtraces
color_backtrace::install();
// Get initial current working directory.
let init_cwd = get_init_cwd();
let mut engine_state = get_engine_state();