add nu config files

.chezmoiignore

@@ -7,3 +7,4 @@ dot_config/doom/config.el
 dot_config/doom/packages.el
 dot_config/nvim/lazy-lock.json
 dot_config/nvim/lazyvim.json
+dot_config/nushell/history.txt

dot_config/nushell/config.nu

@@ -0,0 +1,50 @@
+# Aliases
+
+# General aliases
+alias cl = clear
+alias ll = ls -la
+alias e = vim
+alias se = sudoedit
+alias cd.. = cd ../
+alias rmrf = rm -rf
+alias czm = chezmoi
+
+# overrides of defaults
+alias mkdir = mkdir 
+alias cp = cp -r
+alias scp = scp -r
+alias apt = sudo apt
+alias docker = sudo docker
+alias sctl = sudo systemctl
+alias usctl = systemctl --user
+alias doco = sudo docker-compose
+
+# z is a weird key to hit frequently, i like j much more
+alias j = z
+
+# cargoes and rust-s
+alias c = cargo
+alias cr = cargo run
+alias cb = cargo build
+alias ct = cargo test
+alias cwr = cargo watch -x run
+
+# rubies
+alias be = bundle exec
+
+# cd into a temp directory, very useful!
+alias mkt = cd (mktemp -d)
+
+# git aliases
+alias lg = lazygit
+alias g = git
+alias ga = git add
+alias gaa = git add --all
+alias gs = git status --short
+alias gpl = git pull
+alias gps = git push
+alias gb = git branch
+
+def gqp [] {
+  git add --all; git commit; git push
+}

dot_config/nushell/env.nu

@@ -0,0 +1,86 @@
+# Nushell Environment Config File
+#
+# version = "0.99.1"
+
+def create_left_prompt [] {
+    let dir = match (do --ignore-shell-errors { $env.PWD | path relative-to $nu.home-path }) {
+        null => $env.PWD
+        '' => '~'
+        $relative_pwd => ([~ $relative_pwd] | path join)
+    }
+
+    let path_color = (if (is-admin) { ansi red_bold } else { ansi green_bold })
+    let separator_color = (if (is-admin) { ansi light_red_bold } else { ansi light_green_bold })
+    let path_segment = $"($path_color)($dir)(ansi reset)"
+
+    $path_segment | str replace --all (char path_sep) $"($separator_color)(char path_sep)($path_color)"
+}
+
+$env.EDITOR = "vim"
+
+$env.CARGO_HOME = "/home/lu/.local/share/cargo"
+
+$env.PATH = (
+  $env.PATH
+  | split row (char esep)
+  | append /usr/local/bin
+  | append ~/.local/bin
+  | append ~/.config/emacs/bin
+  | append ($env.CARGO_HOME | path join bin)
+  | uniq
+)
+
+# Use nushell functions to define your right and left prompt
+$env.PROMPT_COMMAND = {|| create_left_prompt }
+# FIXME: This default is not implemented in rust code as of 2023-09-08.
+$env.PROMPT_COMMAND_RIGHT = ""
+
+
+# The prompt indicators are environmental variables that represent
+# the state of the prompt
+$env.PROMPT_INDICATOR = {|| "> " }
+$env.PROMPT_INDICATOR_VI_INSERT = {|| ": " }
+$env.PROMPT_INDICATOR_VI_NORMAL = {|| "> " }
+$env.PROMPT_MULTILINE_INDICATOR = {|| "::: " }
+
+# Specifies how environment variables are:
+# - converted from a string to a value on Nushell startup (from_string)
+# - converted from a value back to a string when running external commands (to_string)
+# Note: The conversions happen *after* config.nu is loaded
+$env.ENV_CONVERSIONS = {
+    "PATH": {
+        from_string: { |s| $s | split row (char esep) | path expand --no-symlink }
+        to_string: { |v| $v | path expand --no-symlink | str join (char esep) }
+    }
+    "Path": {
+        from_string: { |s| $s | split row (char esep) | path expand --no-symlink }
+        to_string: { |v| $v | path expand --no-symlink | str join (char esep) }
+    }
+}
+
+# Directories to search for scripts when calling source or use
+# The default for this is $nu.default-config-dir/scripts
+$env.NU_LIB_DIRS = [
+    ($nu.default-config-dir | path join 'scripts') # add <nushell-config-dir>/scripts
+    ($nu.data-dir | path join 'completions') # default home for nushell completions
+]
+
+# Directories to search for plugin binaries when calling register
+# The default for this is $nu.default-config-dir/plugins
+$env.NU_PLUGIN_DIRS = [
+    ($nu.default-config-dir | path join 'plugins') # add <nushell-config-dir>/plugins
+]
+
+# To add entries to PATH (on Windows you might use Path), you can use the following pattern:
+# $env.PATH = ($env.PATH | split row (char esep) | prepend '/some/path')
+# An alternate way to add entries to $env.PATH is to use the custom command `path add`
+# which is built into the nushell stdlib:
+# use std "path add"
+# $env.PATH = ($env.PATH | split row (char esep))
+# path add /some/path
+# path add ($env.CARGO_HOME | path join "bin")
+# path add ($env.HOME | path join ".local" "bin")
+# $env.PATH = ($env.PATH | uniq)
+
+# To load from a custom file you can use:
+# source ($nu.default-config-dir | path join 'custom.nu')