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.zsh_prompt
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.zsh_prompt
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#!/usr/bin/env zsh
# vim: set filetype=sh :
prompt_git() {
s='';
branchName='';
# Check if the current directory is in a Git repository.
if [ "$(git rev-parse --is-inside-work-tree &>/dev/null; echo "${?}")" '==' '0' ]; then
# check if the current directory is in .git before running git checks
if [ "$(git rev-parse --is-inside-git-dir 2> /dev/null)" '==' 'false' ]; then
if [[ -O "$(git rev-parse --show-toplevel)/.git/index" ]]; then
git update-index --really-refresh -q &> /dev/null;
fi;
# Check for uncommitted changes in the index.
if ! git diff --quiet --ignore-submodules --cached; then
s+='+';
fi;
# Check for unstaged changes.
if ! git diff-files --quiet --ignore-submodules --; then
s+='!';
fi;
# Check for untracked files.
if [ -n "$(git ls-files --others --exclude-standard)" ]; then
s+='?';
fi;
# Check for stashed files.
if git rev-parse --verify refs/stash &>/dev/null; then
s+='$';
fi;
fi;
# Get the short symbolic ref.
# If HEAD isn’t a symbolic ref, get the short SHA for the latest commit
# Otherwise, just give up.
branchName="$(git symbolic-ref --quiet --short HEAD 2> /dev/null || \
git rev-parse --short HEAD 2> /dev/null || \
echo '(unknown)')";
[ -n "${s}" ] && s=" [${s}]";
echo -e "(${1}${branchName}${s}) ";
else
return;
fi;
}
cloud=""
if [[ -f /proc/cpuinfo ]] && grep -q "^flags.* hypervisor" /proc/cpuinfo && [[ ! -d "/mnt/c/Windows/" ]]; then
cloud="☁️ "
fi
# Build prompt
PS1='[%n' #username
if [[ "${SSH_TTY}" ]]; then
PS1+='@${cloud}%M '; # show hostname
else
PS1+=' '; # hide hostname for local
fi;
PS1+='%1~'; # basename of directory
PS1+='] '; # end host & user info
PS1+='$(prompt_git)'; # git information
PS1+='%# %F{reset}'; # `$`
export PS1;
# loud warning for aws connections
if [ -n "${AWS_VAULT}" ]; then
echo -e "$(tput setab 1)In aws-vault env ${AWS_VAULT}$(tput sgr0)"
export PS1="$(tput setab 1)<<${AWS_VAULT}>>$(tput sgr0) ${PS1}";
fi;