Dotfiles - Linux, MacOS shell primer files - .bashrc and others

.bash_aliases

#!/usr/bin/env bash

# CUSTOM Aliases #####################

# git
alias gco="git checkout"
alias ga="git add"
alias gunadd="git restore --staged" # Unstage path1 path2...
alias gcan="git commit --amend --no-edit"
alias gcm="git commit -m"
function gcmp() { # git commit and push
    gcm "$@"
    git push
}
alias gst="git status"
alias gpp="git push"
alias gpl="git pull"
alias gls="git branch --sort=-committerdate" # git branch ls
function gplo() {
    # `git pull other` branch
    # for hands free other-than-current-branch-update, see https://stackoverflow.com/a/45622872
    # Assumption: remote and local branches have same name
    # Todo, figure out remote branch name even if different and pull, so command always succeeds
    # suppose you are on feat/xyz
    # gplo staging # will update the staging
    local_branch="$1"
    remote_branch="origin/$1"

    if [[ "$(git rev-parse --abbrev-ref $remote_branch)" == "origin/$local_branch" ]]; then
        # Perform the pull operation
        git fetch -u origin "$local_branch":"$local_branch"
    else
        echo "Error: Remote branch '$remote_branch' doesn't match local branch '$local_branch'"
        echo "No action performed."
    fi
}

function gsave() {
    git stash save $@
}
function gload() {
    git stash apply "stash^{/$@}"
}
_gitstash_autocomplete() {
    local cur
    cur="${COMP_WORDS[COMP_CWORD]}"
    COMPREPLY=( $(git stash list | sed -nE 's/stash@\{[0-9]+\}: (.*)/\1/p' | grep -i -- "$cur") )
}

complete -F _gitstash_autocomplete gload
complete -F _gitstash_autocomplete gsave

# gh - GitHub CLI
# get "commit" link instead of "tree" link.
alias ghcc='gh browse --no-browser $(git rev-parse HEAD) --repo $(git remote get-url origin | sed -e "s#.*github.com[:/]\(.*\)\.git#\1#") | tr -d "\n"'
# See: https://github.com/cli/cli/issues/7502
# Note: the --repo option is needed since `gh` doesn't work well when the repo is part of a fork chain
# the `git remote get-url` with `sed` is needed to get the value for `--repo`. `gh` doesn't have a way to get the repo name, yes, weird.
# the `git remote get-url` with `sed` works in all cases - cloned with git (SSH, HTTPS) or with `gh repo clone`

# flip, wait till it completes. Open notebook. Flip without waiting. Close the terminal window(Does not close the kernel).
alias pyflip='pyenv versions | grep "3" | xargs -I {} pyenv global {} > /dev/null 2>&1'

#alias jupyter-notebookk='pyenv versions | grep "3" | xargs -I {} pyenv global {} > /dev/null 2>&1 ;jupyter-notebook & pyenv versions | grep "3" | xargs -I {} pyenv global {} > /dev/null 2>&1'
alias jupyter-notebookk='pyenv versions | grep "3" | xargs -I {} pyenv global {} > /dev/null 2>&1 ;jupyter-notebook & pyenv versions | grep "3" | xargs -I {} pyenv global {} > /dev/null 2>&1 ; exit'

# for wiimote connection
alias wmote='wminput -c /etc/cwiid/wminput/gamepad'

#soft-reboot the computer
alias res='kill -9 -1'

#alias for youtube-dl all options
alias youtube-dl='youtube-dl -i --write-sub --write-auto-sub --sub-lang en --embed-subs'

# write stylus app
alias Write="/opt/not_installed/write300/Write/Write"

#alias for simple mysql interpreter
alias mysqli='mycli -u sanjarPractice -ppassword'

#alias for going incognito in the terminal
alias incogT="unset HISTFILE"

# for lifelogger
alias l="lifelogger"

# CUSTOM Functions #####################

# print (-s option) or navigate to Git repo root, current location or specified one
function groot {
    local show=
    local path=

    # Parse command line options
    while [[ $# -gt 0 ]]; do
        case "$1" in
            -s)
                show=true
                shift
                ;;
            *)
                path="$1"
                shift
                ;;
        esac
    done

    # If no path is specified, use the current directory
    if [[ -z "$path" ]]; then
        path="."
    fi

    # Get the Git root directory and either change to it or print it
    local dir="$(cd "$path" && git rev-parse --show-toplevel 2>/dev/null)"
    if [[ -n "$dir" ]]; then
        dir="$(echo "$dir" | tr -d '\n')"
        if [[ -n "$show" ]]; then
            echo "$dir"
        else
            cd "$dir" || return
        fi
    else
        echo "Not inside a Git repository" >&2
        return 1
    fi
}

# print random human-friendly name
function namegen {
    jsCode=$(cat <<-ENDJS
        const {
            uniqueNamesGenerator,
            adjectives,
            colors,
            animals
        } = require('unique-names-generator');

        const output = uniqueNamesGenerator({
            dictionaries: [adjectives, colors, animals],
            separator: '-'
        });

        console.log(output);
ENDJS
)
    node -e "$jsCode"

    # npm package - https://www.npmjs.com/package/unique-names-generator#user-content-usage
    # multiline bash - "here document" (chatGPT) - https://chat.openai.com/chat/21ad89f6-231f-4f92-8256-52c0f652fdcb
    # node -e "some js code" option is available
}

function slow() {
    # default waiting time
    wait_time=0.5
    if [ "$1" -lt 5 ]; then
        wait_time="$1"
        return
    fi
    # if [ "$2" != '' ]; then
    #     $wait_time=$2
    # fi

    # do the work using awk
    "$@" | awk '{system("sleep '$wait_time'");print}'
}

function youtube-dl-numbered() {
    # runs the alias
    youtube-dl -cio "%(playlist_index)02d: %(title)s.%(ext)s" --write-sub --write-auto-sub --sub-lang en --embed-subs "$@"
}

function reposize() {
    # https://webapps.stackexchange.com/questions/39587/view-estimated-size-of-github-repository-before-cloning
    printf "$1" | perl -ne 'print $1 if m!([^/]+/[^/]+?)(?:\.git)?$!' | xargs -i curl -s -k https://api.github.com/repos/'{}' | grep size | tr -d -c 0-9 | awk '{printf $1/1024}'
    echo " MB"
}

#advanced grep - works for images and pdfs too
function advgrep() {
    grep "$1" -ri -I # text files
    pdfgrep "$1" -ri # PDFs

    # images
    GRAY='\033[1;32m'
    NC='\033[0m' # No Color
    for file in $(find . -name '*.*g'); do
        tesseract "$file" stdout 2>/dev/null | grep "$1" -i && echo -e "${GRAY}$file${NC}\n"
    done
}

# gitify prompt, taken from the Udacity Git course
function gitify_prompt() {
    red="\[\033[38;5;203m\]"
    green="\[\033[38;05;38m\]"
    blue="\[\033[0;34m\]"
    reset="\[\033[0m\]"

    export GIT_PS1_SHOWDIRTYSTATE=1

    # '\u' adds the name of the current user to the prompt
    # '\$(__git_ps1)' adds git-related stuff
    # '\W' adds the name of the current directory
    export PS1="$red\u$green\$(__git_ps1)$blue \W
$ $reset"

    # Changes colors for tty consoles
    if [ "$TERM" = "linux" ]; then
        echo -en "\e]P0232323" #black
        echo -en "\e]P82B2B2B" #darkgrey
        echo -en "\e]P1D75F5F" #darkred
        echo -en "\e]P9E33636" #red
        echo -en "\e]P287AF5F" #darkgreen
        echo -en "\e]PA98E34D" #green
        echo -en "\e]P3D7AF87" #brown
        echo -en "\e]PBFFD75F" #yellow
        echo -en "\e]P48787AF" #darkblue
        echo -en "\e]PC7373C9" #blue
        echo -en "\e]P5BD53A5" #darkmagenta
        echo -en "\e]PDD633B2" #magenta
        echo -en "\e]P65FAFAF" #darkcyan
        echo -en "\e]PE44C9C9" #cyan
        echo -en "\e]P7E5E5E5" #lightgrey
        echo -en "\e]PFFFFFFF" #white
        clear                  #for background artifacting
    fi
}

# To use the Heroku CLI's autocomplete --
#   Via homebrew's shell completion:
#     1) Follow homebrew's install instructions https://docs.brew.sh/Shell-Completion
#         NOTE: For zsh, as the instructions mention, be sure compinit is autoloaded
#               and called, either explicitly or via a framework like oh-my-zsh.
#     2) Then run
#       $ heroku autocomplete --refresh-cache
#   OR
#   Use our standalone setup:
#     1) Run and follow the install steps:
#       $ heroku autocomplete

# CLI clipboard copy, paste
# Usage: `someCommand | c` copies the output to the clipboard
# Examples: `ls | c`, `cat someFile.txt | c`, `cat someFile.txt | grep 'hello' | c`
function copyAndPaste() {
    if command -v xclip &> /dev/null
    then
        alias c="xclip -selection clipboard"
        alias v="xclip -o -selection clipboard"
        # echo "xclip exists"
        return
    fi

    if command -v pbcopy &> /dev/null
    then
        alias c="cat | pbcopy"
        alias p="pbpaste"
        # echo "pbcopy exists"
        return
    fi
}

# kill process at port
# Usage:
# `portkill 3000`
# `portkill 8301 8302` (multiple arguments supported)
function portkill() {
    for port in "$@"; do
        fuser -k "$port/tcp"
    done
}

# print total number of lines in files at path and all descendants
function countLines() {
    find "$1" -type f -exec wc -l {} + | awk '{total += $1} END{print total}'
}

## bookmark setup for paths, START
## https://github.com/sanjar-notes/swe-culture-n-tools/issues/12
## source: https://jeroenjanssens.com/navigate/
export MARKPATH=$HOME/.marks
function jump {
    cd -P "$MARKPATH/$1" 2>/dev/null || echo "No such mark: $1"
}
function mark {
    mkdir -p "$MARKPATH"; ln -s "$(pwd)" "$MARKPATH/$1"
}
function unmark {
    rm -i "$MARKPATH/$1"
}
function marks {
    ls -l "$MARKPATH" | sed 's/  / /g' | cut -d' ' -f9- | sed 's/ -/\t-/g' && echo
}
function getmark {
    echo $(realpath "$MARKPATH/$1") || echo "No such mark: $1"
}
function remark {
    unmark "$1"
    mark "$1"
}

_completemarks() {
  local curw=${COMP_WORDS[COMP_CWORD]}
  local wordlist=$(find $MARKPATH -type l -printf "%f\n")
  COMPREPLY=($(compgen -W '${wordlist[@]}' -- "$curw"))
  return 0
}

complete -F _completemarks jump unmark remark getmark

# make shorter aliases for these
alias jp="jump"
alias mk="mark"
alias um="unmark"
alias mks="marks"
alias gm="getmark"

## bookmark setup END

# import function (run all top level files at path)
run_files_in_dir() {
    local directory="$1"

    if [ -d "$directory" ]; then
        for file in "$directory"/*.sh; do
            [ -e "$file" ] && source "$file"
        done
    else
        # commented out - remains silent
        # echo "Error: Directory not found - $directory"
        :
    fi
}

urlencode() {
    local l=${#1}
    for (( i = 0 ; i < l ; i++ )); do
        local c=${1:i:1}
        case "$c" in
            [a-zA-Z0-9.~_-]) printf "$c" ;;
            ' ') printf + ;;
            *) printf '%%%.2X' "'$c"
        esac
    done
}

urldecode() {
    local data=${1//+/ }
    printf '%b' "${data//%/\x}"
}

# usage
# obsidian path-to-vault
# obsidian path-to-vault note_path
# obsidian .
# note: ubuntu has problems with -z check, so file args don't work
function obsidian() {
    value_git_based_name=$(basename $(cd $1; git root))
    value_current_dir_based_name=$(basename "$(realpath $1)")
    vault_value=$([[ -z "$value_git_based_name" ]] && echo $value_current_dir_based_name || echo $value_git_based_name)
    file_part=$([[ -z "$2" ]] && echo "" || "&file=$(urlencode $2)")
    # echo "value_git_based_name:$value_git_based_name value_current_dir_based_name:$value_current_dir_based_name vault_value:$vault_value file_part$file_part"
    xdg-open "obsidian://open?vault=$vault_value$file_part" >/dev/null 2>&1 &
}

# https://www.notion.so/sanjarcode/Serialize-Git-commits-for-storing-notes-procedures-10c20b93200480a4aa65f0ab22c7e2ac?pvs=4
# Example: `generate_patch` (patches w.r.t main)
# Example: `generate_patch parent-branch-name` (patches w.r.t parent-branch-name)
generate_patch() {
    local parent_branch="${1:-main}"  # Default to 'main' if no argument is given
    local current_branch=$(git rev-parse --abbrev-ref HEAD)  # Get the current branch name

    # Replace slashes with hyphens
    current_branch="${current_branch//\//-}"

    local patch_file="${current_branch}.patch"  # Name the patch file after the current branch

    # Get the base commit from the parent branch
    local base_commit
    base_commit=$(git merge-base "$parent_branch" HEAD)

    # Generate the patch
    git log -p "$base_commit..HEAD" -- ':!./*lock*' > "$patch_file"

    echo "Patch generated: $patch_file"
}


_generate_patch() {
    local branches
    branches=$(git branch --format='%(refname:short)')  # Get all branches
    COMPREPLY=($(compgen -W "$branches" -- "${COMP_WORDS[1]}"))  # Complete based on branches
}

complete -F _generate_patch generate_patch

# safely add my scripts, for home-controller
run_files_in_dir ~/.my-scripts /dev/null 2>&1
$(startShutdownServerIdempotent > /dev/null 2>&1 &)

.bashrc

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

# append to the history file, don't overwrite it
shopt -s histappend

# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
	# We have color support; assume it's compliant with Ecma-48
	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
	# a case would tend to support setf rather than setaf.)
	color_prompt=yes
    else
	color_prompt=
    fi
fi

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
    ;;
*)
    ;;
esac

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    #alias dir='dir --color=auto'
    #alias vdir='vdir --color=auto'

    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'

# Add an "alert" alias for long running commands.  Use like so:
#   sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi


## ================== Post install variables

## nvm, node
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

# enable global 3rd party modules import - added by me
# CommonJS syntax works, ESM gives error (partially)
if [ -n "$NVM_BIN" ]; then
    export NODE_PATH="${NVM_BIN/bin/lib/node_modules}"
    export PATH="$PATH:$NODE_PATH"
else
    ___MYNODEPATH=$(npm root -g 2> /dev/null)
    if [ -n "___MYNODEPATH" ]; then
        export NODE_PATH=$___MYNODEPATH
        export PATH="$PATH:$NODE_PATH"
    fi
fi

## pyenv
if type pyenv &>/dev/null; then
    export PYENV_ROOT="$HOME/.pyenv"
    command -v pyenv >/dev/null || export PATH="$PYENV_ROOT/bin:$PATH"
    eval "$(pyenv init -)"

    # Load pyenv-virtualenv automatically by adding
    eval "$(pyenv virtualenv-init -)"
fi

## rbenv, ruby
if type rbenv &>/dev/null; then
    export PATH="$HOME/.rbenv/bin:$PATH"
    eval "$(rbenv init -)"
fi

# pnpm start
export PNPM_HOME="/home/sanjar/.local/share/pnpm"
export PATH="$PNPM_HOME:$PATH"
# pnpm end

# AndroidStudio \w React Native setup docs
export ANDROID_SDK_ROOT=$HOME/.devTools/Android/Sdk
export PATH=$PATH:$ANDROID_SDK_ROOT/emulator
export PATH=$PATH:$ANDROID_SDK_ROOT/platform-tools

# pnpm
export PNPM_HOME=$HOME/Library/pnpm
case ":$PATH:" in
*":$PNPM_HOME:"*) ;;
*) export PATH="$PNPM_HOME:$PATH" ;;
esac
# pnpm end


# place this after nvm initialization!
autoload -U add-zsh-hook
load-nvmrc() {
  local nvmrc_path
  nvmrc_path="$(nvm_find_nvmrc)"

  if [ -n "$nvmrc_path" ]; then
    local nvmrc_node_version
    nvmrc_node_version=$(nvm version "$(cat "${nvmrc_path}")")

    if [ "$nvmrc_node_version" = "N/A" ]; then
      nvm install
    elif [ "$nvmrc_node_version" != "$(nvm version)" ]; then
      nvm use --silent
    fi
  elif [ -n "$(PWD=$OLDPWD nvm_find_nvmrc)" ] && [ "$(nvm version)" != "$(nvm version default)" ]; then
    echo "Reverting to nvm default version"
    nvm use default --silent
  fi
}

add-zsh-hook chpwd load-nvmrc
load-nvmrc

#THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!
export SDKMAN_DIR="$HOME/.sdkman"
[[ -s "$HOME/.sdkman/bin/sdkman-init.sh" ]] && source "$HOME/.sdkman/bin/sdkman-init.sh"

$(startShutdownServerIdempotent > /dev/null 2>&1 &)

export PATH="$HOME/.cargo/bin:$PATH" # for Rust

## ================== OWN scripts
# git highlight
# gitify_prompt()
custom_prompt

# copy and paste - xclip/pb*
copyAndPaste

$(startShutdownServerIdempotent > /dev/null 2>&1 &)

.gitignore

.DS_Store
.vscode/

.zsh_aliases

#!/usr/bin/env sh

# CUSTOM Aliases #####################

## https://apple.stackexchange.com/a/343629/458488
alias afk="osascript -e 'tell application \"System Events\" to keystroke \"q\" using {command down,control down}'"

#ls
# alias l='ls -lah --color'
# alias ls='ls --color'

# git
alias gco="git checkout"
alias ga="git add"
alias gunadd="git restore --staged" # Unstage path1 path2...
alias gcan="git commit --amend --no-edit"
alias gcm="git commit -m"
function gcmp() { # git commit and push
    gcm "$@"
    git push
}
alias gst="git status"
alias gpp="git push"
alias gpl="git pull"
alias gls="git branch --sort=-committerdate" # git branch ls
function gplo() {
    # `git pull other` branch
    # for hands free other-than-current-branch-update, see https://stackoverflow.com/a/45622872
    # Assumption: remote and local branches have same name
    # Todo, figure out remote branch name even if different and pull, so command always succeeds
    # suppose you are on feat/xyz
    # gplo staging # will update the staging
    local_branch="$1"
    remote_branch="origin/$1"

    if [[ "$(git rev-parse --abbrev-ref $remote_branch)" == "origin/$local_branch" ]]; then
        # Perform the pull operation
        git fetch -u origin "$local_branch":"$local_branch"
    else
        echo "Error: Remote branch '$remote_branch' doesn't match local branch '$local_branch'"
        echo "No action performed."
    fi
}

function gsave() {
    git stash save $@
}
function gload() {
    git stash apply "stash^{/$@}"
}
_gitstash_autocomplete() {
    local cur
    cur="${COMP_WORDS[COMP_CWORD]}"
    COMPREPLY=( $(git stash list | sed -nE 's/stash@\{[0-9]+\}: (.*)/\1/p' | grep -i -- "$cur") )
}

complete -F _gitstash_autocomplete gload
complete -F _gitstash_autocomplete gsave

# gh - GitHub CLI
# get "commit" link instead of "tree" link.
alias ghcc='gh browse --no-browser $(git rev-parse HEAD) --repo $(git remote get-url origin | sed -e "s#.*github.com[:/]\(.*\)\.git#\1#") | tr -d "\n"'
# See: https://github.com/cli/cli/issues/7502
# Note: the --repo option is needed since `gh` doesn't work well when the repo is part of a fork chain
# the `git remote get-url` with `sed` is needed to get the value for `--repo`. `gh` doesn't have a way to get the repo name, yes, weird.
# the `git remote get-url` with `sed` works in all cases - cloned with git (SSH, HTTPS) or with `gh repo clone`

# CUSTOM Functions #####################

poweroff() {
  osascript -e 'tell app "System Events" to shut down'
}

# print (-s option) or navigate to Git repo root, current location or specified one
function groot {
    local show=
    local path=

    # Parse command line options
    while [[ $# -gt 0 ]]; do
        case "$1" in
            -s)
                show=true
                shift
                ;;
            *)
                path="$1"
                shift
                ;;
        esac
    done

    # If no path is specified, use the current directory
    if [[ -z "$path" ]]; then
        path="."
    fi

    # Get the Git root directory and either change to it or print it
    local dir="$(cd "$path" && git rev-parse --show-toplevel 2>/dev/null)"
    if [[ -n "$dir" ]]; then
        dir="$(echo "$dir" | tr -d '\n')"
        if [[ -n "$show" ]]; then
            echo "$dir"
        else
            cd "$dir" || return
        fi
    else
        echo "Not inside a Git repository" >&2
        return 1
    fi
}

# print random human-friendly name
function namegen {
    jsCode=$(cat <<-ENDJS
        const {
            uniqueNamesGenerator,
            adjectives,
            colors,
            animals
        } = require('unique-names-generator');

        const output = uniqueNamesGenerator({
            dictionaries: [adjectives, colors, animals],
            separator: '-'
        });

        console.log(output);
ENDJS
)
    node -e "$jsCode"

    # npm package - https://www.npmjs.com/package/unique-names-generator#user-content-usage
    # multiline bash - "here document" (chatGPT) - https://chat.openai.com/chat/21ad89f6-231f-4f92-8256-52c0f652fdcb
    # node -e "some js code" option is available
}

function slow() {
    # default waiting time
    wait_time=0.5
    if [ "$1" -lt 5 ]; then
        wait_time="$1"
        return
    fi
    # if [ "$2" != '' ]; then
    #     $wait_time=$2
    # fi

    # do the work using awk
    "$@" | awk '{system("sleep '$wait_time'");print}'
}

function youtube-dl-numbered() {
    # runs the alias
    youtube-dl -cio "%(playlist_index)02d: %(title)s.%(ext)s" --write-sub --write-auto-sub --sub-lang en --embed-subs "$@"
}

function reposize() {
    # https://webapps.stackexchange.com/questions/39587/view-estimated-size-of-github-repository-before-cloning
    printf "$1" | perl -ne 'print $1 if m!([^/]+/[^/]+?)(?:\.git)?$!' | xargs -i curl -s -k https://api.github.com/repos/'{}' | grep size | tr -d -c 0-9 | awk '{printf $1/1024}'
    echo " MB"
}

#advanced grep - works for images and pdfs too
function advgrep() {
    grep "$1" -ri -I # text files
    pdfgrep "$1" -ri # PDFs

    # images
    GRAY='\033[1;32m'
    NC='\033[0m' # No Color
    for file in $(find . -name '*.*g'); do
        tesseract "$file" stdout 2>/dev/null | grep "$1" -i && echo -e "${GRAY}$file${NC}\n"
    done
}

function custom_prompt()
{
    export GIT_PS1_SHOWDIRTYSTATE=1
    PS1='%B%F{green}sanjar%f%b$%F{red} %c%f '

    # if [[ "${USERNAME}" == "muhammadsanjar"]] then
    #     PS1='%B%F{green}sanjar%f%b$%F{red}%~%f '
    # else
    #     # use $USERNAME
    #     PS1='%B%F{green}%n%f%b$%F{red}%~%f '
    # fi
}

# gitify prompt, taken from the Udacity Git course
function gitify_prompt() {
    red="\[\033[38;5;203m\]"
    green="\[\033[38;05;38m\]"
    blue="\[\033[0;34m\]"
    reset="\[\033[0m\]"

    export GIT_PS1_SHOWDIRTYSTATE=1

    # '\u' adds the name of the current user to the prompt
    # '\$(__git_ps1)' adds git-related stuff
    # '\W' adds the name of the current directory
    export PS1="$red\u$green\ $(__git_ps1)$blue \W
$ $reset"

    # Changes colors for tty consoles
    if [ "$TERM" = "xterm-256color" ]; then
        echo -en "\e]P0232323" #black
        echo -en "\e]P82B2B2B" #darkgrey
        echo -en "\e]P1D75F5F" #darkred
        echo -en "\e]P9E33636" #red
        echo -en "\e]P287AF5F" #darkgreen
        echo -en "\e]PA98E34D" #green
        echo -en "\e]P3D7AF87" #brown
        echo -en "\e]PBFFD75F" #yellow
        echo -en "\e]P48787AF" #darkblue
        echo -en "\e]PC7373C9" #blue
        echo -en "\e]P5BD53A5" #darkmagenta
        echo -en "\e]PDD633B2" #magenta
        echo -en "\e]P65FAFAF" #darkcyan
        echo -en "\e]PE44C9C9" #cyan
        echo -en "\e]P7E5E5E5" #lightgrey
        echo -en "\e]PFFFFFFF" #white
        clear                  #for background artifacting
    fi
}

# To use the Heroku CLI's autocomplete --
#   Via homebrew's shell completion:
#     1) Follow homebrew's install instructions https://docs.brew.sh/Shell-Completion
#         NOTE: For zsh, as the instructions mention, be sure compinit is autoloaded
#               and called, either explicitly or via a framework like oh-my-zsh.
#     2) Then run
#       $ heroku autocomplete --refresh-cache
#   OR
#   Use our standalone setup:
#     1) Run and follow the install steps:
#       $ heroku autocomplete

# CLI clipboard copy, paste
# Usage: `someCommand | c` copies the output to the clipboard
# Examples: `ls | c`, `cat someFile.txt | c`, `cat someFile.txt | grep 'hello' | c`
function copyAndPaste() {
    if command -v xclip &> /dev/null
    then
        alias c="xclip -selection clipboard"
        alias v="xclip -o -selection clipboard"
        # echo "xclip exists"
        return
    fi

    if command -v pbcopy &> /dev/null
    then
        alias c="cat | pbcopy"
        alias p="pbpaste"
        # echo "pbcopy exists"
        return
    fi
}

# kill process at port
# Usage:
# `portkill 3000`
# `portkill 8301 8302` (multiple arguments supported)
portkill() {
    for port in "$@"; do
        pids=$(lsof -ti tcp:"$port")
        if [ -n "$pids" ]; then
            echo "Killing process using port $port"
            echo "$pids" | xargs kill
        else
            echo "No processes found using port $port."
        fi
    done
}

# print total number of lines in files at path and all descendants
function countLines() {
    find "$1" -type f -exec wc -l {} + | awk '{total += $1} END{print total}'
}

## bookmark setup for paths, START
## https://github.com/sanjar-notes/swe-culture-n-tools/issues/12
## source: https://jeroenjanssens.com/navigate/
export MARKPATH=$HOME/.marks
function jump {
    cd -P "$MARKPATH/$1" 2>/dev/null || echo "No such mark: $1"
}
function mark {
    mkdir -p "$MARKPATH"; ln -s "$(pwd)" "$MARKPATH/$1"
}
function unmark {
    rm -i "$MARKPATH/$1"
}
function marks {
    \ls -l "$MARKPATH" | tail -n +2 | sed 's/  / /g' | cut -d' ' -f9- | awk -F ' -> ' '{printf "%-10s -> %s\n", $1, $2}'
}
function getmark {
    echo $(realpath "$MARKPATH/$1") || echo "No such mark: $1"
}
function remark {
    unmark "$1"
    mark "$1"
}

function _completemarks {
  reply=($(ls $MARKPATH))
}

compctl -K _completemarks jump
compctl -K _completemarks unmark
compctl -K _completemarks remark
compctl -K _completemarks getmark

# make shorter aliases for these
alias jp="jump"
alias mk="mark"
alias um="unmark"
alias mks="marks"
alias gm="getmark"

## bookmark setup END

# import function (run all top level files at path)
run_files_in_dir() {
    local directory="$1"

    if [ -d "$directory" ]; then
        for file in "$directory"/*.sh; do
            [ -e "$file" ] && source "$file"
        done
    else
        # commented out - remains silent
        # echo "Error: Directory not found - $directory"
        :
    fi
}

urlencode() {
    local l=${#1}
    for (( i = 0 ; i < l ; i++ )); do
        local c=${1:i:1}
        case "$c" in
            [a-zA-Z0-9.~_-]) printf "$c" ;;
            ' ') printf + ;;
            *) printf '%%%.2X' "'$c"
        esac
    done
}

urldecode() {
    local data=${1//+/ }
    printf '%b' "${data//%/\x}"
}

# usage
# obsidian path-to-vault
# obsidian path-to-vault note_path
# obsidian .
obsidian() {
    value_git_based_name=$(basename $(cd $1; git root))
    value_current_dir_based_name=$(basename "$(realpath $1)")
    vault_value=$([[ -z "$value_git_based_name" ]] && echo $value_current_dir_based_name || echo $value_git_based_name)
    file_part=$([[ -z "$2" ]] && echo "" || "&file=$(urlencode $2)")
    # echo "value_git_based_name:$value_git_based_name value_current_dir_based_name:$value_current_dir_based_name vault_value:$vault_value file_part$file_part"
    open "obsidian://open?vault=$vault_value$file_part" # >/dev/null 2>&1 & #doesn't need it
}

# https://www.notion.so/sanjarcode/Serialize-Git-commits-for-storing-notes-procedures-10c20b93200480a4aa65f0ab22c7e2ac?pvs=4
# Example: `generate_patch` (patches w.r.t main)
# Example: `generate_patch parent-branch-name` (patches w.r.t parent-branch-name)
generate_patch() {
    local parent_branch="${1:-main}"  # Default to 'main' if no argument is given
    local current_branch=$(git rev-parse --abbrev-ref HEAD)  # Get the current branch name

    # Replace slashes with hyphens
    current_branch="${current_branch//\//-}"

    local patch_file="${current_branch}.patch"  # Name the patch file after the current branch

    # Get the base commit from the parent branch
    local base_commit
    base_commit=$(git merge-base "$parent_branch" HEAD)

    # Generate the patch
    git log -p "$base_commit..HEAD" -- ':!./*lock*' > "$patch_file"

    echo "Patch generated: $patch_file"
}


_generate_patch() {
    local branches
    branches=$(git branch --format='%(refname:short)')  # Get all branches
    COMPREPLY=($(compgen -W "$branches" -- "${COMP_WORDS[1]}"))  # Complete based on branches
}

complete -F _generate_patch generate_patch

# safely add my scripts, for home-controller
run_files_in_dir ~/.my-scripts /dev/null 2>&1
$(startShutdownServerIdempotent > /dev/null 2>&1 &)

.zshrc

export PATH="$PATH:/opt/homebrew/bin/"
export PATH="$PATH:/opt/homebrew/lib/ruby/gems/3.0.0/bin"

export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

# enable global 3rd party modules import - added by me
# CommonJS syntax works, ESM gives error (partially)
if [ -n "$NVM_BIN" ]; then
    export NODE_PATH="${NVM_BIN/bin/lib/node_modules}"
    export PATH="$PATH:$NODE_PATH"
else
    ___MYNODEPATH=$(npm root -g 2> /dev/null)
    if [ -n "___MYNODEPATH" ]; then
        export NODE_PATH=$___MYNODEPATH
        export PATH="$PATH:$NODE_PATH"
    fi
fi

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.zsh_aliases, instead of adding them here directly.

if [ -f ~/.zsh_aliases ]; then
    . ~/.zsh_aliases
fi

#Added manually, during pyenv installation
if [ -f ~/.zprofile ]; then
    . ~/.zprofile
fi

## ================== Post install variables

if type pyenv &>/dev/null; then
    eval "$(pyenv init -)"
fi


if type rbenv &>/dev/null; then
    eval "$(rbenv init -)" # rbenv, added manually
fi

if type brew &>/dev/null; then
    FPATH=$(brew --prefix)/share/zsh-completions:$FPATH

    autoload -Uz compinit
fi

# Added after Rosetta 2 install

# alias rbrew='/usr/local/bin/brew'
# # Rosetta brew
# % which rbrew
alias rbrew="/usr/local/bin/brew"
# # Native brew
# % which brew
# /opt/homebrew/bin/brew
export PATH="/opt/homebrew/opt/libpq/bin:$PATH"

export PATH="/usr/local/bin:/usr/local/sbin:~/bin:$PATH" # for brew path $
# https://stackoverflow.com/q/12861422 --> https://stackoverflow.com/a/11$

export HOMEBREW_NO_AUTO_UPDATE=1 # disable auto update on each run of brew

# AndroidStudio \w React Native setup docs
export ANDROID_SDK_ROOT=$HOME/.devTools/Android/Sdk
export PATH=$PATH:$ANDROID_SDK_ROOT/emulator
export PATH=$PATH:$ANDROID_SDK_ROOT/platform-tools
export PATH=~/Library/Android/sdk/tools:$PATH
export PATH=~/Library/Android/sdk/platform-tools:$PATH

# pnpm
export PNPM_HOME=$HOME/Library/pnpm
case ":$PATH:" in
*":$PNPM_HOME:"*) ;;
*) export PATH="$PNPM_HOME:$PATH" ;;
esac
# pnpm end


# place this after nvm initialization!
autoload -U add-zsh-hook
load-nvmrc() {
  local nvmrc_path
  nvmrc_path="$(nvm_find_nvmrc)"

  if [ -n "$nvmrc_path" ]; then
    local nvmrc_node_version
    nvmrc_node_version=$(nvm version "$(cat "${nvmrc_path}")")

    if [ "$nvmrc_node_version" = "N/A" ]; then
      nvm install
    elif [ "$nvmrc_node_version" != "$(nvm version)" ]; then
      nvm use --silent
    fi
  elif [ -n "$(PWD=$OLDPWD nvm_find_nvmrc)" ] && [ "$(nvm version)" != "$(nvm version default)" ]; then
    echo "Reverting to nvm default version"
    nvm use default --silent
  fi
}

add-zsh-hook chpwd load-nvmrc
load-nvmrc

#THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!
export SDKMAN_DIR="$HOME/.sdkman"
[[ -s "$HOME/.sdkman/bin/sdkman-init.sh" ]] && source "$HOME/.sdkman/bin/sdkman-init.sh"

export PATH="$HOME/.cargo/bin:$PATH" # for Rust

test -e "${HOME}/.iterm2_shell_integration.zsh" && source "${HOME}/.iterm2_shell_integration.zsh"

# cocaopods
# export GEM_HOME=$HOME/.gem
# export PATH=$GEM_HOME/bin:$PATH

## ================== OWN scripts
# git highlight
# gitify_prompt()
custom_prompt

# copy and paste - xclip/pb*
copyAndPaste

export PATH="$HOME/.cargo/bin:$PATH" # for Rust
export PATH="/opt/homebrew/opt/postgresql@16/bin:$PATH" # postgres

plugins=(git zsh-autosuggestions) # https://catalins.tech/zsh-plugins/#:~:text=2.%20Zsh--,autosuggestions%20plugin,-You%20most%20likely

$(startShutdownServerIdempotent > /dev/null 2>&1 &)

clean-notes.sh

#!/usr/bin/env sh

# Recursively process directories and move files with the same name as
# their parent folder to be inside that folder with the name
FilesNameAsFolder_moveFilesToFolderAsIndex() {
    local location="${1:-$(pwd)}" # Get the directory location from the argument
    shopt -s globstar

    for file in "$location"/**/*.md; do
        if [[ -f $file ]]; then
            dir=$(dirname "$file")
            filename=$(basename "$file")
            filename_no_ext="${filename%.*}"

            if [[ -d "$dir/$filename_no_ext" ]]; then
                echo "File $file has been moved"
                mv "$file" "$dir/$filename_no_ext/0_index.md"
            # # for debug
            # else
            #     echo "$file is OK"
            fi
        fi
    done
}

# Call the function and pass the directory location as an argument
# FilesNameAsFolder_moveFilesToFolderAsIndex .

## Handle blanks
# check if file's last non-empty line starts with just "Created"
# essentially checking if it's an empty file
Blanks_fileHasCreated() {
    local file="$1"
    local second_line=$(awk 'NF && ++c==2 && tolower($0) ~ /^created /' "$file")
    local last_line=$(awk 'NF{a=$0}END{print a}' "$file")

    if [[ -n "$second_line" && "$second_line" == "$last_line" ]]; then
        return 0
    else
        return 1
    fi
}

# Blanks_fileHasCreated_test path-to-location
Blanks_fileHasCreated_test() {
    local location="$1" # Get the directory location from the argument
    shopt -s globstar

    for file in "$location"/**/*.md; do
        if [[ -f $file ]]; then
            if Blanks_fileHasCreated "$file"; then
                echo "File $file has 'Created' in the second line."
            else
                echo "File $file does not meet the condition."
            fi
        fi
    done
}
# Blanks_deleteFilesThatHaveCreatedTextOnly path-to-location
Blanks_deleteFilesThatHaveCreatedTextOnly() {
    local location="${1:-$(pwd)}" # Get the directory location from the argument
    shopt -s globstar

    for file in "$location"/**/*.md; do
        if [[ -f $file ]]; then
            if Blanks_fileHasCreated "$file"; then
                rm "$file"
                echo "File $file deleted."
            fi
        fi
    done
}

# Blanks_deleteFilesThatHaveCreatedTextOnly

# A function that deletes empty folders and files, recursively given location
childDirs() {
    local location="${1:-$(pwd)}"
    find "$location" -mindepth 1 -maxdepth 1 -type d -exec sh -c '
        for dir do
            if [ "$dir" != "$location/." ]; then
                echo "$dir" | sed "s#/\$##"
            fi
        done' sh {} +
}

# cleanEmptyFolders path
# cleanEmptyFolders path --hidden
cleanEmptyFolders() {
    local _location="${1:-$(pwd)}"
    local _hidden="${2}"

    local dir
    for dir in $(childDirs "$_location"); do
        # $_hidden
        if [[ ! $_hidden == "--hidden" && $(basename "$dir") == .* ]]; then
            # echo "Skipping hidden folder: $dir"
            continue # Ignoring hidden folders
        fi

        # echo "Dir: $dir"

        # echo "Exploring: $dir"
        cleanEmptyFolders "$dir" "$_hidden"

        if [[ ! $(ls -A "$dir") ]]; then
            # echo "After check dir: $dir"
            rmdir "$dir"
            echo "Empty folder '$dir' deleted."
        fi
    done
}

home_controller.sh

#!/usr/bin/env sh

# placed at ~/.my-scripts
# Main commands: hc_setup, hc, hc_f, hc_l

# link: https://github.com/exemplar-codes/arduino-nodemcu-board-code/tree/c4b95283333af8876ec6b76a5306003b35e42d6c/nodemcu/POST_polling_relay_control_nodemcu

# discovers and prints result, or empty
_discover_url() {
    DEBUG_MODE="" # false
    # DEBUG_MODE="x" # true

    url=""
    for i in {0..9}; do
        url="http://192.168.0.10$i:4000"

        # curl $url -m 1 >/dev/null 2>&1
        # curl $url -m 1

        if [ -n "${DEBUG_MODE}" ]; then
            curl -w '\n' $url -m 1
        else
            curl -w '\n' $url -m 1 >/dev/null 2>&1
        fi

        if [ $? -eq 0 ]; then
            break
        fi

        if [ -n "${DEBUG_MODE}" ]; then
            echo "FAIL: $url"
            echo $?
            echo "---\n"
        fi
        url="" # clear value since it's invalid
    done

    echo $url
}

# discovers, stores url in file
hc_setup() {
    echo $(_discover_url) >~/.hc_url
    # echo "http://192.168.0.103:4000" >~/.hc_url
}

# get stored URL
hc_url() {
    cat ~/.hc_url
}

hc() {
    stored_url=$(hc_url)
    echo $stored_url
    curl -w '\n' $stored_url
}

hc_f() {
    url="$(hc_url)/toggle/0"
    echo $url
    curl -w '\n' $url
}

hc_l() {
    url="$(hc_url)/toggle/1"
    echo $url
    curl -w '\n' $url
}

keep_alive.sh

#!/usr/bin/env sh

# Function to keep the connection alive
keep_alive() {
    # Define a hidden lock file
    local LOCK_FILE="$HOME/.keep_alive.lock"

    # Check if the lock file exists
    if [ -f "$LOCK_FILE" ]; then
        echo "Another instance of keep_alive is already running."
        return 1
    fi

    # Create the lock file
    touch "$LOCK_FILE"

    # Ensure the lock file is removed when the script exits
    trap "rm -f $LOCK_FILE" EXIT

    echo "Starting keep_alive function..."

    # Loop to send ping requests
    while true; do
        ping -c 1 8.8.8.8 > /dev/null
        sleep 60
    done
}

llm_stuff.sh

#!/usr/bin/env sh

# y/n confirmation
# usage: `confirm "Show files" && ls`
confirm() {
    local prompt="$1"
    local response

    # Prompt the user until a valid response is received
    while true; do
        echo -n "$prompt (y/n): "
        read response
        case "$response" in
        [yY][eE][sS] | [yY])
            return 0 # Success
            ;;
        [nN][oO] | [nN])
            return 1 # Error
            ;;
        *)
            echo "Please answer 'yes' or 'no'."
            ;;
        esac
    done
}

## Use LLM to generate commands to be run in terminal
## `llm` set up: https://github.com/simonw/llm#installation
## Multi line responses if given by the LLM work just fine (example - bash function definition)

# Usage:
# First step:  Run `source llm_stuff.sh`
# Second step: Run `aido "print hello"`
# this will show a command to be run in the terminal, and prompt the user to confirm
# note: have to do manual source since `llm` command isn't available when `.bashrc` is initialized. will solve this later.

## Realistic example (below)
# aido "show non-hidden files greater than 1kb in current folder"
# Generated Command: ls -l | grep -v "^d" | awk '$5 > 1'
# Do you want to execute the generated command (y/n): y
# -rw-r--r--@ 1 muhammad  staff  1338 Oct 15 18:56 home-controller.sh
# -rw-r--r--@ 1 muhammad  staff  1372 Oct 24 19:54 llm_stuff.sh
# -rw-r--r--@ 1 muhammad  staff   507 Oct 24 19:44 utils.sh
aido() {
    # Check if a command is provided
    if [ -z "$1" ]; then
        echo "Usage: aido <command>"
        return
    fi

    # Create a template for the llm command with proper escaping
    template="write a command to $1, in current folder on linux. Only write the command/code, no explanation is needed"

    # Use the `llm` command to get the language model response using the template
    llm_response=$(llm "$template")

    # Print the generated command from the language model
    echo "Generated Command: $llm_response"

    # Prompt the user if they want to execute the generated command
    confirm "Do you want to execute the generated command" || {
        echo "No command run"
        return
    }

    # Execute the generated command
    eval "$llm_response"
}

MAD.sh

#!/usr/bin/env sh

# Note: The process takes ~1 minutes (best)

# Script level usage
### Requirements
## 1. Need an Expo account.
## 2. Install EAS CLI. Install using `npm install -g eas-cli`
## 3. Install project dependencies, `npm install`

# Running the script
## Step 1: Run this script `source ~/path-to/MAD.sh`
## Step 2: Go to your expo project.
## Step 3: Run `build_apk` in the terminal.
## Step 4: Log in with Expo credentials if needed, and answer the prompts (or just press enter).
## Done!
## APK will be generated named `build-171something.apk`

build_apk() {
  build_aab
  aab_to_apk
}

## expo project to AAB
build_aab() {
  eas build --platform android --local
}

## AAB to APK
## Assumes defaults for input and output directory (same a project)
## provides device-spec.json file if not specified
## you don't need eas.json, it's generated automatically while generating AAB
aab_to_apk() {
  # Search for bundletool*.jar in ~/Downloads
  BUNDLETOOL_JAR=$(find ~/Downloads -name "bundletool*.jar" -type f -print -quit)

  # Default AAB path (latest AAB in current directory if not provided)
  AAB_PATH="${1:-$(find . -maxdepth 1 -type f -name "*.aab" -print -quit)}"

  # Default output directory (current directory if not provided)
  OUTPUT_DIR="${2:-.}"

  # Default device spec path (./device-spec.json if not provided)
  DEVICE_SPEC="${3:-}"

  # Default device spec content
  DEFAULT_DEVICE_SPEC='{
    "supportedAbis": ["arm64-v8a", "armeabi-v7a"],
    "screenDensity": 420,
    "sdkVersion": 28,
    "supportedLocales": ["en-US", "es-ES"]
  }'

  # Use default device spec if not provided
  if [ -z "$DEVICE_SPEC" ]; then
    DEVICE_SPEC="./device-spec.json"
    echo "$DEFAULT_DEVICE_SPEC" > "$DEVICE_SPEC"
  fi

  # Extract AAB file name without extension
  AAB_FILE_NAME=$(basename -- "$AAB_PATH")
  AAB_FILE_NAME="${AAB_FILE_NAME%.*}"

  # Check if all required arguments are provided
  if [ -z "$BUNDLETOOL_JAR" ] || [ -z "$AAB_PATH" ] || [ -z "$OUTPUT_DIR" ] || [ -z "$DEVICE_SPEC" ]; then
    echo "Usage: build_apk [<path/to/app.aab>] [<path/to/output/directory>] [<path/to/device-spec.json>]"
    return 1
  fi

  # Build APKs using bundletool
  MODE="universal"
  java -jar "$BUNDLETOOL_JAR" build-apks --bundle="$AAB_PATH" --output="$OUTPUT_DIR/app.apks" --mode="$MODE"
  # Extract APK from APKS
  java -jar "$BUNDLETOOL_JAR" extract-apks --apks="$OUTPUT_DIR/app.apks" --output-dir="$OUTPUT_DIR" --device-spec="$DEVICE_SPEC"
  rm "$OUTPUT_DIR/app.apks" # avoid already exists error on next run

  ## Copy the first APK to the current directory
  generated_apk="$MODE.apk"

  cp "$generated_apk" "./$AAB_FILE_NAME.apk"
  rm "$OUTPUT_DIR/$generated_apk"

  echo "APK copied successfully: $AAB_FILE_NAME.apk"
}

# Why this? Because `expo prebuild` is not working for me. Tried `https://github.com/expo/eas-cli/issues/1300#issuecomment-1834275766`
# Exact code I ran: `npx expo prebuild --platform android && cd android && ./gradlew assembleRelease`
# Turns out EAS build is new way to build on Expo, and prebuild is a legacy way to build.

shutdown.sh

#!/usr/bin/env sh

PORT=4001

# shut down computer when pinged, if locked, from any home device
# intent: preserve monitor from overheating
# setup: add as computer startup script
# works on macos, linux
function startShutdownServer() {
    hc_path=$(getmark hc)
    hc_script_path="$hc_path/app.js"
    PORT="${PORT}" node $hc_script_path
}

function getProblematicPids() {
    # hcpid=$(lsof -i -P -n | grep 4001 | awk '{print $2}')
    # not needed, background jobs cannot affect shutdown
    PROMPT_EOL_MARK='' # removes zsh's stupid EOL
    pgrep -i -a 'iterm|qemu' | tr '\n' ' '
}

function startShutdownServerIdempotent() {
    # Check if localhost:4001 is reachable
    isServerRunning=$(curl -sSf "http://localhost:${PORT}" > /dev/null 2>&1)
    if [ $? != 0 ]; then
        startShutdownServer > /dev/null 2>&1 &
    else
        # Echo a message indicating the server is already running
        echo "Server already running on localhost:${PORT}"
    fi
}

# Add to .zshrc
# $(startShutdownServerIdempotent > /dev/null 2>&1 &)

tablet.sh

#!/usr/bin/env sh

## Context: any-md is a directory with markdown files, I maintain on all devices
## It's bookmarked as any-md using the mark, getmark utility

TABLET_PATH="$(getmark any-md)/Excalidraw"
TABLET_FILE_NAME='drawing.excalidraw.md'
TABLET_PORT='4002'
TABLET_ADDRESS="http://192.168.0.101:$TABLET_PORT"

LAPTOP_PATH="$(getmark any-md)/Excalidraw"
LAPTOP_FILE_NAME='drawing.excalidraw.md'
# LAPTOP_PORT='4002'
# LAPTOP_ADDRESS="http://192.168.0.103:$LAPTOP_PORT"

FREQUENCY=1 # seconds

draw_laptop_sync_process() {
    while true; do
        FILENAME="$TABLET_ADDRESS/$TABLET_FILE_NAME"
        URL="$LAPTOP_PATH/$LAPTOP_FILE_NAME"
        curl -o "$URL" "$FILENAME"
        sleep "$FREQUENCY"
    done
}

draw_tablet_server() {
    # check if command 'http-server' exists
    if ! command -v http-server 2> /dev/null
    then
        echo "http-server could not be found"

        confirm "Install it?" || {
          echo "Not installed. Exiting."
          return
        }
    fi

    http-server "$TABLET_PATH" -p "$TABLET_PORT"
}

utils.sh

#!/usr/bin/env sh

# y/n confirmation
# usage: `confirm "Show files" && ls`
## usage (with negatory hook), below
# confirm "Do you want to execute the generated command" || {
#     echo "No command run"
#     return
# }

## actual code
confirm() {
    local prompt="$1"
    local response

    # Prompt the user until a valid response is received
    while true; do
        echo -n "$prompt (y/n): "
        read response
        case "$response" in
        [yY][eE][sS] | [yY])
            return 0 # Success
            ;;
        [nN][oO] | [nN])
            return 1 # Error
            ;;
        *)
            echo "Please answer 'yes' or 'no'."
            ;;
        esac
    done
}

## Create file at path if it doesn't exist
## meant especially for nested paths
## named after: `mkdir -p`
## Usage: `touchp A/B/C/nestedFile.md`
function touchp() {
  local file_path=$1
  local dir_path=$(dirname "$file_path")

  if [ ! -d "$dir_path" ]; then
    mkdir -p "$dir_path"
  fi

  touch "$file_path"
}

# show all files at and under path, one per line
function show_files_tree() {
  find . -type f
}

function ip_self_local() {
  ifconfig 2> /dev/null | grep 'inet' | grep '192' | awk '/inet/ {print $2}'
}

Wow.. 😳. Thanks alot. Still learning but I'm a MARINE. I never give up.

With regards to getting the repo name, gh repo view --json nameWithOwner -t '{{.nameWithOwner}}' might do what you want if you selected origin as the base repository.