Fish shell config to read from .env file

.bash_profile

#
# ~/.bash_profile
#

[[ -f ~/.bashrc ]] && . ~/.bashrc

eval "$(starship init bash)" 

.bashrc

#
# ~/.bashrc
#

# If not running interactively, don't do anything
[[ $- != *i* ]] && return

alias ls='ls --color=auto'
alias grep='grep --color=auto'
PS1='[\u@\h \W]\$ '

###
# PERSONAL CUSTOMIZATION : START
#
eval "$(starship init bash)"

###
# FISH: check its config.fish
# .env file is nin same dir
FROMENV=''
  while IFS="=" read -r key value; do
    case "$key" in
      '#'*) ;;
      *)
       # echo "Key: $key"
       # echo "Value: $value"
        FROMENV+=":$value"
    esac
  done < .env
  
  # echo "$FROMENV"
  
  PATH=$PATH$FROMENV

.env

NODEJS=/opt/node-v22.11.0-linux-x64/bin
GO=/home/sud/go/bin
PNPM=/home/sud/.local/share/pnpm

alacritty.toml

# $HOME/.config/alacritty/alacritty.toml
# by Rito Ghosh 2023-10-06

# Alacritty now uses TOML formatting for its config files.
# This is a simple example.

# There are the specification here: https://github.com/alacritty/alacritty/blob/master/extra/man/alacritty.5.scd
# It is not obvious how it translates to TOML. But it is extremely straightforward.

# example: WINDOW, COLORS, etc. are tables, and should be represented as [window], [colors], respectively.
# specifics of variables go under them. e.g.- look under "dynamic_padding" under-
# https://github.com/alacritty/alacritty/blob/master/extra/man/alacritty.5.scd#window
# write `dynamic_padding = true` (without backticks -`) under the table [window]
# for variables with multiple values, use "dotted keys". Like setting `padding.x = 5` under [window].
# This is simple. If not clear, do several trials and errors.

# Below is my initial set-up. The TOML homepage (https://toml.io/en/v1.0.0) was very helpful in figuring this out. 
# I put the file alacritty.toml in $HOME/.config/alacritty. However it can be kept anywhere among the places mentioned in
# https://github.com/alacritty/alacritty/tree/master#configuration

[general]
import = [
    "~/.config/alacritty/themes/github_dark_high_contrast.toml"
]

[window]

opacity = 0.8

padding.x = 10
padding.y = 10

decorations = "Full"
decorations_theme_variant = "Dark" # "Dark"

[font]

normal.family = "Cascadia Mono"
bold.style = "Bold"
italic.style = "Italic"
bold_italic.style = "Bold Italic"

size = 12.0

#[debug]
#highlight_damage = true

# Tip: for inspiration, look for values in the source code files of your favorite VS Code themes, and use the color picker in
# Google to test colors before setting a value, or simply using an editor such as VS Code where colors are displayed in a 
# small box when a HEX is detected by the editor.

config.fish

starship init fish | source

set fish_greeting

alias cls='clear'
alias fishy='nano /home/sud/.config/fish/config.fish'

##
# .env filse is not in this dir. Thats why calling ~/.env
# /home/sud/.env
##
function envsource
#  echo "Setting Environment variable from::  ~/.env"
  set -f envfile "$argv"
  if not test -f "$envfile"
    echo "Unable to load $envfile"
    return 1
  end
  while read line
    if not string match -qr '^#|^$' "$line"
      set item (string split -m 1 '=' $line)
      set -gx $item[1] $item[2]
      if test -n "\$$item[2]"
        set -gx PATH $item[2] $PATH
      end
      #echo "Exported key $item[1] = $item[2]"
    end
  end < "$envfile"
end

envsource ~/.env

github_dark_high_contrast.toml

[colors.bright]
black = "0x9ea7b3"
blue = "0x91cbff"
cyan = "0x39c5cf"
green = "0x4ae168"
magenta = "0xcb9eff"
red = "0xffb1af"
white = "0xd9dee3"
yellow = "0xf7c843"

[colors.cursor]
cursor = "0xf0f3f6"
text = "0x0a0c10"

[colors.normal]
black = "0x7a828e"
blue = "0x00FFFF"
cyan = "0x39c5cf"
green = "0x26cd4d"
magenta = "0xcb9eff"
red = "0xff9492"
white = "0xd9dee3"
yellow = "0xf0b72f"

[colors.primary]
background = "0x0a0c10"
foreground = "0xf0f3f6"

info.md

#Fish shell config to read .env file

Here, with a function, fish shell will read the .env file from home dir and set it to PATH

Also this helps for others too.

• Here bash also uses the same .env file.
• It too have a function to convert .env file values to PATH

GRUB THEME

• Tela grub theme:
  • https://www.gnome-look.org/p/1307852

GNOME

• At Gnome Tweaks
• Fonts
  • Interface Text : Segoe UI Variable @opsz=11
  • Document Text : Noto Serif
  • Monospace Text : Droid Sans Mono

Terminal: Cascadia Mono

starship.toml

add_newline = true

format = """
[[](fg:#DF0000)]() $all\
$character"""

right_format = """
$time"""

[aws]
symbol = "  "

[buf]
symbol = " "

[c]
symbol = " "

[conda]
symbol = " "

[crystal]
symbol = " "

[dart]
symbol = " "

[directory]
read_only = " 󰌾"

[docker_context]
symbol = " "

[elixir]
symbol = " "

[elm]
symbol = " "

[fennel]
symbol = " "

[fossil_branch]
symbol = " "

[git_branch]
symbol = " "

[git_commit]
tag_symbol = '  '

[golang]
symbol = " "

[guix_shell]
symbol = " "

[haskell]
symbol = " "

[haxe]
symbol = " "

[hg_branch]
symbol = " "

[hostname]
ssh_symbol = " "

[java]
symbol = " "

[julia]
symbol = " "

[kotlin]
symbol = " "

[lua]
symbol = " "

[memory_usage]
symbol = "󰍛 "

[meson]
symbol = "󰔷 "

[nim]
symbol = "󰆥 "

[nix_shell]
symbol = " "

[nodejs]
symbol = " "

[ocaml]
symbol = " "

[os.symbols]
Alpaquita = " "
Alpine = " "
AlmaLinux = " "
Amazon = " "
Android = " "
Arch = " "
Artix = " "
CentOS = " "
Debian = " "
DragonFly = " "
Emscripten = " "
EndeavourOS = " "
Fedora = " "
FreeBSD = " "
Garuda = "󰛓 "
Gentoo = " "
HardenedBSD = "󰞌 "
Illumos = "󰈸 "
Kali = " "
Linux = " "
Mabox = " "
Macos = " "
Manjaro = " "
Mariner = " "
MidnightBSD = " "
Mint = " "
NetBSD = " "
NixOS = " "
OpenBSD = "󰈺 "
openSUSE = " "
OracleLinux = "󰌷 "
Pop = " "
Raspbian = " "
Redhat = " "
RedHatEnterprise = " "
RockyLinux = " "
Redox = "󰀘 "
Solus = "󰠳 "
SUSE = " "
Ubuntu = " "
Unknown = " "
Void = " "
Windows = "󰍲 "

[package]
symbol = "󰏗 "

[perl]
symbol = " "

[php]
symbol = " "

[pijul_channel]
symbol = " "

[python]
symbol = " "

[rlang]
symbol = "󰟔 "

[ruby]
symbol = " "

[rust]
symbol = "󱘗 "

[scala]
symbol = " "

[swift]
symbol = " "

[zig]
symbol = " "

[gradle]
symbol = " "

[time]
disabled = false
time_format = "%T" # Hour:Minute Format
style = "bg:#1d2230"
format = '[[  $time ](fg:#DF00FF bg:#1d2230)]($style)'