jamesonknutson

# Jobs Prompt
# Proof-of-concept to display the status of ongoing (and completed) nushell jobs
# by showing their state in the $env.PROMPT_COMMAND closure. Abuses some tricks with $env, and hooks.
# Namely, it uses the `$env.config.hooks.pre_prompt` hook to call the `prompt` command, which
# saves it's result to `$env.JOBS_PROMPT`. Then, in the custom `$env.PROMPT_COMMAND` closure, that
# variable is read from, and used to display the text before your directory / real prompt.
#
# This was just a proof of concept that I worked on because I found it interesting, there are surely bugs,
# and the code is not good. But, it can serve as a base to work off of for anyone who likes the idea!
#

jamesonknutson

{
  "$id": "https://github.com/microsoft/terminal/blob/main/doc/cascadia/profiles.schema.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Microsoft's Windows Terminal Settings Profile Schema",
  "$defs": {
    "KeyChordSegment": {
      "pattern": "^(?:(?:ctrl|alt|shift|win)\\+)*(?:app|backspace|browser_(?:back|forward|refresh|stop|search|favorites|home)|comma|delete|down|end|enter|esc|escape|home|insert|left|menu|minus|pagedown|pageup|period|pgdn|pgup|plus|right|space|tab|up|f(?:1\\d?|2[0-4]?|[3-9])|numpad\\d|numpad_(?:\\d|add|decimal|divide|minus|multiply|period|plus|subtract)|(?:vk|sc)\\((?:[1-9]|1?\\d{2}|2[0-4]\\d|25[0-5])\\)|[^\\s+])(?:\\+(?:ctrl|alt|shift|win))*$",
      "type": "string",
      "description": "The string should fit the format \"[ctrl+][alt+][shift+][win+]<KeyName>\", where each modifier is optional. KeyName is either any single key character, an explicit virtual key or scan code in the form vk(nnn) and sc(nnn) respectively, or one of the special names list

jamesonknutson

use std

def nested-type [
  --keep-streams(-k) # If the input is a stream, should `stream` be returned, or should `.subtype.type` be returned?
] {
  match $in {
    { type: 'stream', subtype: $subtype } => {
      if not $keep_streams {
        $subtype | nested-type --keep-streams=($keep_streams)
      } else {

jamesonknutson

use std *

# Convert a value into a list.
export def 'into list' []: any -> list<any> {
  append null
}


# { type: <'list'>     , length   : <int>, values: list<detailed_type>     }
# { type: <'record'>   , columns  : record<any, detailed_type>             }

jamesonknutson

use std *

# Convert a value into a list.
export def 'into list' []: any -> list<any> {
  append null
}


# { type: <'list'>     , length   : <int>, values: list<detailed_type>     }
# { type: <'record'>   , columns  : record<any, detailed_type>             }

jamesonknutson

# repl-env.nu
# example:
# > let repl_env = repl-env setup-env
# > $env.repl-env = ($repl_env.repl-env | upsert max_length 5)
# > $env.config = $repl_env.config
#
# use the `@` alias to view the last commands output (or use the repl-env get-history command)
#
# $env.repl-env will look like:
# {