terminal prompt colors

gistfile1.txt

# ~/.bash_profile

# Enable colors for the bash -ls command
export CLICOLOR=1
export LSCOLORS="ExfxcxdxExegDxabagacDx"

# Configure terminal formatting colors & styles
txtblk='\e[0;30m' # Black - Regular
txtred='\e[0;31m' # Red
txtgrn='\e[0;32m' # Green
txtylw='\e[0;33m' # Yellow
txtblu='\e[0;34m' # Blue
txtpur='\e[0;35m' # Purple
txtcyn='\e[0;36m' # Cyan
txtwht='\e[0;37m' # White
bldblk='\e[1;30m' # Black - Bold
bldred='\e[1;31m' # Red
bldgrn='\e[1;32m' # Green
bldylw='\e[1;33m' # Yellow
bldblu='\e[1;34m' # Blue
bldpur='\e[1;35m' # Purple
bldcyn='\e[1;36m' # Cyan
bldwht='\e[1;37m' # White
undblk='\e[4;30m' # Black - Underline
undred='\e[4;31m' # Red
undgrn='\e[4;32m' # Green
undylw='\e[4;33m' # Yellow
undblu='\e[4;34m' # Blue
undpur='\e[4;35m' # Purple
undcyn='\e[4;36m' # Cyan
undwht='\e[4;37m' # White
bakblk='\e[40m'   # Black - Background
bakred='\e[41m'   # Red
bakgrn='\e[42m'   # Green
bakylw='\e[43m'   # Yellow
bakblu='\e[44m'   # Blue
bakpur='\e[45m'   # Purple
bakcyn='\e[46m'   # Cyan
bakwht='\e[47m'   # White
txtrst='\e[0m'    # Text Reset

# Colorized aliases
# Basic log
alias log="printf '$bldcyn' && git log --pretty=format:'%D' -1 && git log --pretty=format:'%C(green)%h%Creset ≁ %C(yellow)%>(12,trunc)%cr%C(white) %>(11,trunc)%an%C(green) ⟹  %C(blue) %s' --abbrev-commit --date=relative"

# Basic log with graph
alias logg="printf '$bldcyn' && git log --pretty=format:'%D' -1 && git log --graph --pretty=format:'%C(green)%h%Creset ≁ %C(yellow)%>(12,trunc)%cr%C(white) %>(11,trunc)%an%C(green) ⟹  %C(blue) %s' --abbrev-commit --date=relative"

# Verbose log
alias logv="printf '$bldcyn' && git log --pretty=format:'%D' -1 && git log --pretty=format:'%C(green)%h%Creset ≁ %C(yellow)%>(12,trunc)%cr%C(white) %>(11,trunc)%an %Creset%ce%C(green) ⟹  %C(blue) %s' --abbrev-commit --date=relative"

# Verbose log with graph
alias loggv="printf '$bldcyn' && git log --pretty=format:'%D' -1 && git log --graph --pretty=format:'%C(green)%h%Creset ≁ %C(yellow)%>(12,trunc)%cr%C(white) %>(11,trunc)%an %Creset%ce%C(green) ⟹  %C(blue) %s' --abbrev-commit --date=relative"

# Log with full commit messages
alias logm="printf '$bldcyn' && git log --pretty=format:'%D' -1 && git log --format=format:'%Creset%Cgreen%h%Creset | %C(white)%an | %C(yellow)%cr%n%Creset%s%n%n%b%n'"

# Show refs
alias refs="printf '$bldcyn' && git show-ref --abbrev && printf '$txtrst'"

# Show remote refs and urls
alias remotes="printf '$txtpur' && git remote -v && printf '$bldcyn\n' && git branch -r --no-color && printf '$txtrst'"

# Alias for colorized -ls command
alias ls='ls -Gp'



# CUSTOM COMMAND PROMPT
# ~~~~~~~~~~~~~~~~~~~~~
# From here down is the code for our custom command prompt

# First printed line in terminal. This only prints once, each time you log into
# a session on the command line.
printf "\n$txtblu%s @ $txtblu%s $txtpur%s\n$txtrst" "$USER" "$PWD"

# This prints our prompt lines—PS1 is for single-line prompts, while PS2 is for multi-line.
PS1=' \[\e[1;33m\]~~ \[\e[1;31m\]'
PS2=' \[\e[1;33m\]~+ \[\e[1;31m\]'

# This function will run before any command is executed. Since we're colorizing various
# commands, we're using this function to set the text color back to default before every prompt.
function PreCommand() {
  if [ -z "$AT_PROMPT" ]; then
    return
  fi
  unset AT_PROMPT

  # Set color back to default (aka: reset)
  echo "$(tput sgr0)"
}
trap "PreCommand" DEBUG

# This will run after the execution of the previous full command line.
FIRST_PROMPT=1

function PostCommand()
{
  #Set terminal tab titles.
  echo -n -e "\033]0;${PWD##*/}\007"

  AT_PROMPT=1

  if [ -n "$FIRST_PROMPT" ]; then
    unset FIRST_PROMPT
    return
  fi

  # This prints the line of info that appears before each actual prompt.
  printf "\n$txtblu%s @ $txtblu%s $txtpur%s\n$txtrst" "$USER" "$PWD"
}
PROMPT_COMMAND="PostCommand"