mirror of
https://github.com/fergalmoran/settings-webstorm.git
synced 2025-12-22 09:47:41 +00:00
92 lines
2.8 KiB
Bash
92 lines
2.8 KiB
Bash
# @gf3’s Sexy Bash Prompt, inspired by “Extravagant Zsh Prompt”
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# Shamelessly copied from https://github.com/gf3/dotfiles
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default_username='fergal'
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if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color >/dev/null 2>&1; then
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export TERM=gnome-256color
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elif infocmp xterm-256color >/dev/null 2>&1; then
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export TERM=xterm-256color
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fi
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if tput setaf 1 &> /dev/null; then
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tput sgr0
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if [[ $(tput colors) -ge 256 ]] 2>/dev/null; then
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MAGENTA=$(tput setaf 9)
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ORANGE=$(tput setaf 172)
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GREEN=$(tput setaf 190)
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PURPLE=$(tput setaf 141)
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WHITE=$(tput setaf 256)
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else
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MAGENTA=$(tput setaf 5)
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ORANGE=$(tput setaf 4)
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GREEN=$(tput setaf 2)
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PURPLE=$(tput setaf 1)
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WHITE=$(tput setaf 7)
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fi
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BOLD=$(tput bold)
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RESET=$(tput sgr0)
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else
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MAGENTA="\033[1;31m"
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ORANGE="\033[1;33m"
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GREEN="\033[1;32m"
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PURPLE="\033[1;35m"
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WHITE="\033[1;37m"
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BOLD=""
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RESET="\033[m"
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fi
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function git_info() {
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# check if we're in a git repo
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git rev-parse --is-inside-work-tree &>/dev/null || return
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# quickest check for what branch we're on
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branch=$(git symbolic-ref -q HEAD | sed -e 's|^refs/heads/||')
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# check if it's dirty (via github.com/sindresorhus/pure)
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dirty=$(git diff --quiet --ignore-submodules HEAD &>/dev/null; [ $? -eq 1 ]&& echo -e "*")
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echo $WHITE" on "$PURPLE$branch$dirty
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}
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# Only show username/host if not default
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function usernamehost() {
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if [ $USER != $default_username ]; then echo "${MAGENTA}$USER ${WHITE}at ${ORANGE}$HOSTNAME $WHITEin "; fi
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}
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# iTerm Tab and Title Customization and prompt customization
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# http://sage.ucsc.edu/xtal/iterm_tab_customization.html
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# Put the string " [bash] hostname::/full/directory/path"
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# in the title bar using the command sequence
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# \[\e]2;[bash] \h::\]$PWD\[\a\]
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# Put the penultimate and current directory
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# in the iterm tab
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# \[\e]1;\]$(basename $(dirname $PWD))/\W\[\a\]
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#PS1="\[\e]2;$PWD\[\a\]\[\e]1;\]$(basename "$(dirname "$PWD")")/\W\[\a\]${BOLD}\$(usernamehost)\[$GREEN\]\w\$(git_info)\[$WHITE\]\n\$ \[$RESET\]"
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#
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#
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# Show Git Branch and Status
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force_git_branch_prompt=yes
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export git_status=
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export git_branch=
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PROMPT_COMMAND="git_ps1;$PROMPT_COMMAND"
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git_ps1(){
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git_branch=$((git branch) 2>/dev/null|grep \*|sed 's/^* //g')
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local clear=$((git status -s) 2>/dev/null)
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if [ -n "$clear" ];then
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git_status=×
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else
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git_status=
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fi
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}
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if [ ! -z "${force_git_branch_prompt}" ];then
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PS1='\[\033[01;32m\]\u\[\033[00m\]:\[\033[01;34m\]\W\[\033[00m\]$(if [ -n "$git_branch" ] && [ ! -n "$git_status" ]; then echo "[\[\033[01;33m\]";elif [ -n "$git_branch" ];then echo "[\[\033[01;31m\]";else echo "\[\033[01;31m\]";fi)$(echo $git_branch$git_status)$(if [ -n "$git_branch" ] ; then echo "\[\033[00m\]]";fi)\[\033[00m\]\$ '
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fi
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unset force_git_branch_prompt
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