A cute iTerm2 config 🌸

_README.md

My terminal prompt in all its glory

1. Includes Git branch name
2. Distance (ahead & behind) the origin/HEAD
3. Symbols indicating the kind of changes

bash_profile

# Requires a font that supports Nerd Fonts symbols: https://www.nerdfonts.com/
# Also some aliases are context-specific
# 

# Manage history
export HISTCONTROL=ignoreboth
export HISTSIZE=8000
export HISTFILESIZE=8000

# Extra paths
export PATH="/usr/local/bin:$PATH:$HOME/bin:."
export PATH="/Applications/Unity/Hub/Editor/2020.1.7f1/PlaybackEngines/AndroidPlayer/SDK/platform-tools:$PATH"

# Command line completions (Needs to be run before Git display stuff?)
if [ -r /usr/local/etc/profile.d/bash_completion.sh ]; then
	. /usr/local/etc/profile.d/bash_completion.sh;
fi
if [ -f ~/.git-completion.bash ]; then
 	. ~/.git-completion.bash;
fi

# LOCALE
export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8

# Emoji sets
flowers=(🌸 🌺 🌼)
plants=(🌱 🍃 🌿)

function pick_flower {
	echo ${flowers[$RANDOM % ${#flowers[@]}]};	
}
function pick_plant {
	echo ${plants[$RANDOM % ${#plants[@]}]};	
}

# Git display
function git_distance {
	local main_branch="$(git symbolic-ref refs/remotes/origin/HEAD 2> /dev/null | sed 's@^refs/remotes/origin/@@')"
	if [ -z "$main_branch" ]; then
		echo
	else
		local distance="$(git rev-list --left-right --count origin/$main_branch...HEAD 2> /dev/null)"
		echo ↓$(echo $distance | sed 's/ / ↑/')
	fi
}

function git_dirty_bits {
  git status --porcelain 2> /dev/null | (
  		linecount=0
		unset dirty deleted untracked newfile copied renamed
		while read line ; do
				((linecount=linecount+1))
				case "${line//[[:space:]]/}" in
				@('M'|'UU')*)  dirty=' ' ; ;;		# This line breaks it bash_completion.sh isn't loaded ???
				'D'*)          deleted=' ' ; ;;
				'??'*)         untracked='? ' ; ;;
				'A'*)          newfile=' ' ; ;;
				'C'*)          copied=' ' ; ;;
				'R'*)          renamed=' ' ; ;;
			esac
		done
		bits="$dirty$deleted$untracked$newfile$copied$renamed"
		[ -n "$bits" ] && echo "  $bits" || echo "  · "
  )
}

function git_branch {
	export LAST_GIT_BRANCH=$(git branch 2>/dev/null | grep '^*' | colrm 1 2 | tr -d '\n');
	if ([ -n "$LAST_GIT_BRANCH" ]);
	then
		echo "$LAST_GIT_BRANCH" 
	else
		echo ""
	fi
}

function git_symbol {
	local current_branch="$(git_branch)"
	if [ -z "$current_branch" ]; then
		echo
	else
		echo " $(pick_plant) "
	fi
}

function git_mods {
	local current_branch="$(git_branch)"
	if [ -z "$current_branch" ]; then
		echo
	else
		echo "$(git_distance)$(git_dirty_bits)"
	fi
}

function git_maybe_branch {
	local current_branch="$(git_branch)"
	if [ -z "$current_branch" ]; then
		echo
	else
		local bits="$(git_dirty_bits)"
		local dir=${PWD##*/}
		local offset="$((${#dir}))"
		local mods="$(git_mods)"
		local full="$current_branch $mods"
		if [ "$((${#full} + ${#dir} + ${#bits} + 10))" -gt "$(tput cols)" ]; then
			echo
		else
			echo "$current_branch "
		fi
	fi
}

# Color and font management
function sep {
	printf "\[$(tput setaf $1)\]\[$(tput setaf 15)$(tput setab $1)\]"
}
function out {
	printf "\[$(tput sgr0)$(tput setaf $1)$(tput rev)\]\[$(tput sgr0)\]"
}

# Custom prompt
export PS1="\[$(tput sgr0)\]\n \$(pick_flower)\[$(tput setab 6)\] \W $(sep 4)\$(git_symbol)\[$(tput sitm)\]\$(git_maybe_branch)\[$(tput ritm)\]\$(git_mods)\$(pick_flower)\[$(tput sgr0)\]\n$(sep 9)  $(sep 5)$(out 5) "

# Set window title to working directory
if [ $ITERM_SESSION_ID ]; then
  export PROMPT_COMMAND='echo -ne "\033];${PWD##*/}\007"; ':"$PROMPT_COMMAND";
fi


# Extra programs

# Enable "fuck" command
eval "$(thefuck --alias)"

# Get the weather forecast
function wttr {
	if [ "$(tput cols)" -lt 63 ]; then
		curl http://wttr.in/${1:-Lille}?0;
	elif [ "$(tput cols)" -lt 125 ]; then
		curl http://wttr.in/${1:-Lille}?n;
	else
		curl http://wttr.in/${1:-Lille};
	fi
}

# Text editors
alias vi=/usr/bin/nano # who the fuck uses vi?
alias rider="open -na Rider.app"
alias subl="open -a /Applications/Sublime\ Text.app"

# Node version manager
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

# Pretty ls
alias ls="colorls --sd --gs"

config_colorls_dark-colors.yaml

# Main Colors
unrecognized_file: orange
recognized_file:   green
executable_file:   red
dir:               magenta

# Link
dead_link: red
link:      cyan

# special files
socket:    green
blockdev:  green
chardev:   green

# Access Modes
write:     darkkhaki
read:      limegreen
exec:      red
no_access: indianred

# Age
day_old:     mediumspringgreen
hour_old:    lime
no_modifier: seagreen

# File Size
file_large:  red
file_medium: orange
file_small:  green

# Random
report: white
user:   teal
tree:   cyan
empty:  yellow
error:  red
normal: darkkhaki

# Git
addition:     chartreuse
modification: darkkhaki
deletion:     darkred
untracked:    darkorange
unchanged:    forestgreen

config_colorls_files.yaml

ai:           ""
android:      ""
apple:        ""
audio:        ""
avro:         ""
c:            ""
clj:          ""
coffee:       ""
conf:         ""
cpp:          ""
css:          ""
d:            ""
dart:         ""
db:           ""
diff:         ""
doc:          ""
docker:       ""
ebook:        ""
env:          ""
epub:         ""
erl:          ""
file:         " "
font:         ""
gform:        ""
git:          ""
go:           ""
gruntfile.js: ""
hs:           ""
html:         ""
image:        ""
iml:          ""
java:         ""
js:           ""
json:         ""
jsx:          ""
less:         ""
log:          ""
lua:          ""
md:           ""
mustache:     ""
npmignore:    ""
pdf:          ""
php:          ""
pl:           ""
ppt:          ""
psd:          ""
py:           ""
r:            ""
rb:           ""
rdb:          ""
rss:          ""
rubydoc:      ""
sass:         ""
scala:        ""
shell:        ""
sqlite3:      ""
styl:         ""
tex:          ""
ts:           ""
twig:         ""
txt:          ""
video:        ""
vim:          ""
windows:      ""
xls:          ""
xml:          ""
yarn.lock:    ""
yml:          ""
zip:          ""
# Custom
unity:        ""
cs:           ""