nushell

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André Lazenga 96a886eb84 feat(to-md): add support for centering columns via CellPaths (#14552 ) (#15861 )

Closes #14552 

# Description

Implemented a new flag to the ```to md``` command to center specific
columns in Markdown table output using a list of CellPaths.
This enhances formatting control for users exporting tables to markdown.

## Example

For the table:

```shell
let t = version | select version build_time | transpose k v
```

```
╭───┬────────────┬────────────────────────────╮
│ # │     k      │             v              │
├───┼────────────┼────────────────────────────┤
│ 0 │ version    │ 0.104.1                    │
│ 1 │ build_time │ 2025-05-21 11:15:45 +01:00 │
╰───┴────────────┴────────────────────────────╯
```

Running ```$t | to md``` or ```$t | to md --pretty``` gives us,
respectively:

```
|k|v|
|-|-|
|version|0.104.1|
|build_time|2025-05-21 11:15:45 +01:00|
```

|k|v|
|-|-|
|version|0.104.1|
|build_time|2025-05-21 11:15:45 +01:00|

and

```
| k          | v                          |
| ---------- | -------------------------- |
| version    | 0.104.1                    |
| build_time | 2025-05-21 11:15:45 +01:00 |
```

| k          | v                          |
| ---------- | -------------------------- |
| version    | 0.104.1                    |
| build_time | 2025-05-21 11:15:45 +01:00 |

With the new ```center``` flag, when adding ```--center [v]``` to the
previous commands, we obtain, respectively:

```
|k|v|
|-|:-:|
|version|0.104.1|
|build_time|2025-05-21 11:15:45 +01:00|
```

|k|v|
|-|:-:|
|version|0.104.1|
|build_time|2025-05-21 11:15:45 +01:00|

and

```
| k          |             v              |
| ---------- |:--------------------------:|
| version    |          0.104.1           |
| build_time | 2025-05-21 11:15:45 +01:00 |
```

| k          |             v              |
| ---------- |:--------------------------:|
| version    |          0.104.1           |
| build_time | 2025-05-21 11:15:45 +01:00 |

The new ```center``` option, as demonstrated in the example, not only
formats the Markdown table to center columns but also, when paired with
```pretty```, it also centers the string values within those columns.

The logic works by extracting the column from the CellPath and applying
centering. So, ```--center [1.v]``` is also valid and centers the
```v``` column.
You can also specify multiple columns, for instance, ```--center [v
k]``` will center both columns in the example above.

# User-Facing Changes

The ```to md``` command will support column centering with the new
```center``` flag.

# Tests + Formatting

Added test cases to ensure correct behaviour.
fmt + clippy OK.

# After Submitting

The command documentation needs to be updated with the new ```center```
flag and an example.


Co-authored-by: Marco Cunha <marcomarquesdacunha@tecnico.ulisboa.pt>

Co-authored-by: Marco Cunha <marcomarquesdacunha@tecnico.ulisboa.pt>

2025-06-09 06:07:09 -05:00

src

feat(to-md): add support for centering columns via CellPaths (#14552 ) (#15861 )

2025-06-09 06:07:09 -05:00

tests

Fix table wrap emojie (#15138 )

2025-06-05 06:45:05 -05:00

Cargo.toml

feat: Use reedline for input implementation (#15369 )

2025-05-28 16:31:49 -05:00

LICENSE

Fix rest of license year ranges (#8727 )