Added zshrc
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# dotfiles location
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export DOTFILES=~/.dotfiles
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# locale options
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export LANG=en_US.UTF-8
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export LC_CTYPE="en_US.UTF-8"
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# stops lag in vim
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export KEYTIMEOUT=1
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# set $TERM
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export TERM=screen-256color
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# command for fzf to use
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export FZF_DEFAULT_COMMAND='(git ls-tree -r --name-only HEAD || ag -g "") 2> /dev/null'
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# change the mode indication that vim-mode uses
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export MODE_INDICATOR="%{$fg_bold[yellow]%} [% NORMAL]% %{$reset_color%}"
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# make ~/bin most preferred in PATH
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export PATH="$HOME/bin:$PATH"
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# ---
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# get the name of the branch we are on
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function git_prompt_info() {
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if [[ "$(command git config --get oh-my-zsh.hide-status 2>/dev/null)" != "1" ]]; then
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ref=$(command git symbolic-ref HEAD 2> /dev/null) || \
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ref=$(command git rev-parse --short HEAD 2> /dev/null) || return 0
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echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"
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fi
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}
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# Checks if working tree is dirty
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parse_git_dirty() {
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local STATUS=''
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local FLAGS
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FLAGS=('--porcelain')
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if [[ "$(command git config --get oh-my-zsh.hide-dirty)" != "1" ]]; then
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if [[ $POST_1_7_2_GIT -gt 0 ]]; then
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FLAGS+='--ignore-submodules=dirty'
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fi
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if [[ "$DISABLE_UNTRACKED_FILES_DIRTY" == "true" ]]; then
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FLAGS+='--untracked-files=no'
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fi
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STATUS=$(command git status ${FLAGS} 2> /dev/null | tail -n1)
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fi
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if [[ -n $STATUS ]]; then
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echo "$ZSH_THEME_GIT_PROMPT_DIRTY"
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else
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echo "$ZSH_THEME_GIT_PROMPT_CLEAN"
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fi
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}
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# get the difference between the local and remote branches
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git_remote_status() {
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remote=${$(command git rev-parse --verify ${hook_com[branch]}@{upstream} --symbolic-full-name 2>/dev/null)/refs\/remotes\/}
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if [[ -n ${remote} ]] ; then
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ahead=$(command git rev-list ${hook_com[branch]}@{upstream}..HEAD 2>/dev/null | wc -l)
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behind=$(command git rev-list HEAD..${hook_com[branch]}@{upstream} 2>/dev/null | wc -l)
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if [ $ahead -eq 0 ] && [ $behind -eq 0 ]
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then
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git_remote_status="$ZSH_THEME_GIT_PROMPT_EQUAL_REMOTE"
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elif [ $ahead -gt 0 ] && [ $behind -eq 0 ]
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then
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git_remote_status="$ZSH_THEME_GIT_PROMPT_AHEAD_REMOTE"
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git_remote_status_detailed="$ZSH_THEME_GIT_PROMPT_AHEAD_REMOTE_COLOR$ZSH_THEME_GIT_PROMPT_AHEAD_REMOTE$((ahead))%{$reset_color%}"
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elif [ $behind -gt 0 ] && [ $ahead -eq 0 ]
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then
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git_remote_status="$ZSH_THEME_GIT_PROMPT_BEHIND_REMOTE"
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git_remote_status_detailed="$ZSH_THEME_GIT_PROMPT_BEHIND_REMOTE_COLOR$ZSH_THEME_GIT_PROMPT_BEHIND_REMOTE$((behind))%{$reset_color%}"
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elif [ $ahead -gt 0 ] && [ $behind -gt 0 ]
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then
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git_remote_status="$ZSH_THEME_GIT_PROMPT_DIVERGED_REMOTE"
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git_remote_status_detailed="$ZSH_THEME_GIT_PROMPT_AHEAD_REMOTE_COLOR$ZSH_THEME_GIT_PROMPT_AHEAD_REMOTE$((ahead))%{$reset_color%}$ZSH_THEME_GIT_PROMPT_BEHIND_REMOTE_COLOR$ZSH_THEME_GIT_PROMPT_BEHIND_REMOTE$((behind))%{$reset_color%}"
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fi
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if [ $ZSH_THEME_GIT_PROMPT_REMOTE_STATUS_DETAILED ]
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then
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git_remote_status="$ZSH_THEME_GIT_PROMPT_REMOTE_STATUS_PREFIX$remote$git_remote_status_detailed$ZSH_THEME_GIT_PROMPT_REMOTE_STATUS_SUFFIX"
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fi
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echo $git_remote_status
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fi
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}
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# Gets the number of commits ahead from remote
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function git_commits_ahead() {
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if $(echo "$(command git log @{upstream}..HEAD 2> /dev/null)" | grep '^commit' &> /dev/null); then
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COMMITS=$(command git log @{upstream}..HEAD | grep '^commit' | wc -l | tr -d ' ')
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echo "$ZSH_THEME_GIT_COMMITS_AHEAD_PREFIX$COMMITS$ZSH_THEME_GIT_COMMITS_AHEAD_SUFFIX"
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fi
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}
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# Outputs if current branch is ahead of remote
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function git_prompt_ahead() {
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if [[ -n "$(command git rev-list origin/$(current_branch)..HEAD 2> /dev/null)" ]]; then
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echo "$ZSH_THEME_GIT_PROMPT_AHEAD"
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fi
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}
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# Outputs if current branch is behind remote
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function git_prompt_behind() {
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if [[ -n "$(command git rev-list HEAD..origin/$(current_branch) 2> /dev/null)" ]]; then
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echo "$ZSH_THEME_GIT_PROMPT_BEHIND"
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fi
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}
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# Outputs if current branch exists on remote or not
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function git_prompt_remote() {
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if [[ -n "$(command git show-ref origin/$(current_branch) 2> /dev/null)" ]]; then
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echo "$ZSH_THEME_GIT_PROMPT_REMOTE_EXISTS"
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else
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echo "$ZSH_THEME_GIT_PROMPT_REMOTE_MISSING"
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fi
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}
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# Formats prompt string for current git commit short SHA
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function git_prompt_short_sha() {
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SHA=$(command git rev-parse --short HEAD 2> /dev/null) && echo "$ZSH_THEME_GIT_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_GIT_PROMPT_SHA_AFTER"
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}
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# Formats prompt string for current git commit long SHA
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function git_prompt_long_sha() {
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SHA=$(command git rev-parse HEAD 2> /dev/null) && echo "$ZSH_THEME_GIT_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_GIT_PROMPT_SHA_AFTER"
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}
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# Get the status of the working tree
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git_prompt_status() {
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INDEX=$(command git status --porcelain -b 2> /dev/null)
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STATUS=""
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if $(echo "$INDEX" | command grep -E '^\?\? ' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_UNTRACKED$STATUS"
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fi
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if $(echo "$INDEX" | grep '^A ' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_ADDED$STATUS"
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elif $(echo "$INDEX" | grep '^M ' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_ADDED$STATUS"
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fi
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if $(echo "$INDEX" | grep '^ M ' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
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elif $(echo "$INDEX" | grep '^AM ' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
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elif $(echo "$INDEX" | grep '^ T ' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
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fi
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if $(echo "$INDEX" | grep '^R ' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_RENAMED$STATUS"
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fi
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if $(echo "$INDEX" | grep '^ D ' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
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elif $(echo "$INDEX" | grep '^D ' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
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elif $(echo "$INDEX" | grep '^AD ' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
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fi
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if $(command git rev-parse --verify refs/stash >/dev/null 2>&1); then
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STATUS="$ZSH_THEME_GIT_PROMPT_STASHED$STATUS"
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fi
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if $(echo "$INDEX" | grep '^UU ' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_UNMERGED$STATUS"
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fi
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if $(echo "$INDEX" | grep '^## .*ahead' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_AHEAD$STATUS"
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fi
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if $(echo "$INDEX" | grep '^## .*behind' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_BEHIND$STATUS"
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fi
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if $(echo "$INDEX" | grep '^## .*diverged' &> /dev/null); then
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STATUS="$ZSH_THEME_GIT_PROMPT_DIVERGED$STATUS"
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fi
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echo $STATUS
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}
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#compare the provided version of git to the version installed and on path
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#prints 1 if input version <= installed version
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#prints -1 otherwise
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function git_compare_version() {
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local INPUT_GIT_VERSION=$1;
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local INSTALLED_GIT_VERSION
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INPUT_GIT_VERSION=(${(s/./)INPUT_GIT_VERSION});
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INSTALLED_GIT_VERSION=($(command git --version 2>/dev/null));
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INSTALLED_GIT_VERSION=(${(s/./)INSTALLED_GIT_VERSION[3]});
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for i in {1..3}; do
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if [[ $INSTALLED_GIT_VERSION[$i] -gt $INPUT_GIT_VERSION[$i] ]]; then
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echo 1
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return 0
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fi
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if [[ $INSTALLED_GIT_VERSION[$i] -lt $INPUT_GIT_VERSION[$i] ]]; then
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echo -1
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return 0
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fi
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done
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echo 0
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}
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#this is unlikely to change so make it all statically assigned
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POST_1_7_2_GIT=$(git_compare_version "1.7.2")
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#clean up the namespace slightly by removing the checker function
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unset -f git_compare_version
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# ---
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# ls colors
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autoload -U colors && colors
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export LSCOLORS="Gxfxcxdxbxegedabagacad"
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# Enable ls colors
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if [ "$DISABLE_LS_COLORS" != "true" ]
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then
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# Find the option for using colors in ls, depending on the version: Linux or BSD
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if [[ "$(uname -s)" == "NetBSD" ]]; then
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# On NetBSD, test if "gls" (GNU ls) is installed (this one supports colors);
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# otherwise, leave ls as is, because NetBSD's ls doesn't support -G
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gls --color -d . &>/dev/null 2>&1 && alias ls='gls --color=tty'
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elif [[ "$(uname -s)" == "OpenBSD" ]]; then
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# On OpenBSD, "gls" (ls from GNU coreutils) and "colorls" (ls from base,
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# with color and multibyte support) are available from ports. "colorls"
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# will be installed on purpose and can't be pulled in by installing
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# coreutils, so prefer it to "gls".
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gls --color -d . &>/dev/null 2>&1 && alias ls='gls --color=tty'
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colorls -G -d . &>/dev/null 2>&1 && alias ls='colorls -G'
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else
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ls --color -d . &>/dev/null 2>&1 && alias ls='ls --color=tty' || alias ls='ls -G'
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fi
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fi
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#setopt no_beep
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setopt auto_cd
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setopt multios
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setopt cdablevars
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if [[ x$WINDOW != x ]]
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then
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SCREEN_NO="%B$WINDOW%b "
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else
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SCREEN_NO=""
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fi
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# Apply theming defaults
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PS1="%n@%m:%~%# "
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# git theming default: Variables for theming the git info prompt
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ZSH_THEME_GIT_PROMPT_PREFIX="git:(" # Prefix at the very beginning of the prompt, before the branch name
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ZSH_THEME_GIT_PROMPT_SUFFIX=")" # At the very end of the prompt
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ZSH_THEME_GIT_PROMPT_DIRTY="*" # Text to display if the branch is dirty
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ZSH_THEME_GIT_PROMPT_CLEAN="" # Text to display if the branch is clean
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# Setup the prompt with pretty colors
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setopt prompt_subst
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# ---
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# disable annoying things
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setopt no_beep
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# disable ^S
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setopt no_flowcontrol
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# ---
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# enable prompt and colors
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autoload -U compinit promptinit colors
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compinit && promptinit && colors
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# bindings for history-substring
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bindkey '^P' history-substring-search-up
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bindkey '^N' histroy-substring-search-down
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# load local shell configuration if present
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if [[ -f ~/.zshrc.local ]]
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then
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source ~/.zshrc.local
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fi
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# load fzf
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[ -f ~/.fzf.zsh ] && source ~/.fzf.zsh
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prompt walters
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