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79d9a0542f
# Description
i have the following command that should give a table of all the mounted
devices with information about their sizes, etc, etc... a glorified
output for the `df -h` command:
```nushell
def disk [] {
df -h
| str replace "Mounted on" "Mountpoint"
| detect columns
| rename filesystem size used avail used% mountpoint
| into filesize size used avail
| upsert used% {|it| 100 * (1 - $it.avail / $it.size)}
}
```
this should work given the first example of `into filesize`
```nushell
Convert string to filesize in table
> [[bytes]; ['5'] [3.2] [4] [2kb]] | into filesize bytes
```
## before this PR
it does not even parse
```nushell
Error: nu::parser::input_type_mismatch
× Command does not support table input.
╭─[entry #1:5:1]
5 │ | rename filesystem size used avail used% mountpoint
6 │ | into filesize size used avail
· ──────┬──────
· ╰── command doesn't support table input
7 │ | upsert used% {|it| 100 * (1 - $it.avail / $it.size)}
╰────
```
> **Note**
> this was working before the recent input / output type changes
## with this PR
it parses again and gives
```nushell
> disk | where mountpoint == "/" | into record
╭────────────┬───────────────────╮
│ filesystem │ /dev/sda2 │
│ size │ 217.9 GiB │
│ used │ 158.3 GiB │
│ avail │ 48.4 GiB │
│ used% │ 77.77777777777779 │
│ mountpoint │ / │
╰────────────┴───────────────────╯
```
> **Note**
> the two following commands also work now and did not before the PR
> ```nushell
> ls | insert name_size {|it| $it.name | str length} | into filesize
name_size
> ```
> ```nushell
> [[device size]; ["/dev/sda1" 200] ["/dev/loop0" 50]] | into filesize
size
> ```
# User-Facing Changes
`into filesize` works back with tables and this effectively fixes the
doc.
# Tests + Formatting
- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- ⚫ `toolkit test`
- ⚫ `toolkit test stdlib`
this PR gives a `result` back to the first table example to make sure it
works fine.
# After Submitting
|
||
|---|---|---|
| .. | ||
| nu_plugin_custom_values | ||
| nu_plugin_example | ||
| nu_plugin_formats | ||
| nu_plugin_gstat | ||
| nu_plugin_inc | ||
| nu_plugin_python | ||
| nu_plugin_query | ||
| nu-cli | ||
| nu-cmd-base | ||
| nu-cmd-dataframe | ||
| nu-cmd-extra | ||
| nu-cmd-lang | ||
| nu-color-config | ||
| nu-command | ||
| nu-engine | ||
| nu-explore | ||
| nu-glob | ||
| nu-json | ||
| nu-parser | ||
| nu-path | ||
| nu-plugin | ||
| nu-pretty-hex | ||
| nu-protocol | ||
| nu-std | ||
| nu-system | ||
| nu-table | ||
| nu-term-grid | ||
| nu-test-support | ||
| nu-utils | ||
| README.md | ||
Nushell core libraries and plugins
These sub-crates form both the foundation for Nu and a set of plugins which extend Nu with additional functionality.
Foundational libraries are split into two kinds of crates:
- Core crates - those crates that work together to build the Nushell language engine
- Support crates - a set of crates that support the engine with additional features like JSON support, ANSI support, and more.
Plugins are likewise also split into two types:
- Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
- Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.