70 lines
1.9 KiB
Bash
70 lines
1.9 KiB
Bash
# heavily inspired by the wonderful pure theme
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# https://github.com/sindresorhus/pure
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# needed to get things like current git branch
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autoload -Uz vcs_info
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zstyle ':vcs_info:*' enable git # You can add hg too if needed: `git hg`
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zstyle ':vcs_info:git*' use-simple true
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zstyle ':vcs_info:git*' max-exports 2
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zstyle ':vcs_info:git*' formats ' %b' 'x%R'
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zstyle ':vcs_info:git*' actionformats ' %b|%a' 'x%R'
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autoload colors && colors
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git_dirty() {
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# check if we're in a git repo
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command git rev-parse --is-inside-work-tree &>/dev/null || return
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# check if it's dirty
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command git diff --quiet --ignore-submodules HEAD &>/dev/null;
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if [[ $? -eq 1 ]]; then
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echo "%F{red}✗%f"
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else
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echo "%F{green}✔%f"
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fi
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}
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# get the status of the current branch and it's remote
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# If there are changes upstream, display a ⇣
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# If there are changes that have been committed but not yet pushed, display a ⇡
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git_arrows() {
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# do nothing if there is no upstream configured
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command git rev-parse --abbrev-ref @'{u}' &>/dev/null || return
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local arrows=""
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local status
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arrow_status="$(command git rev-list --left-right --count HEAD...@'{u}' 2>/dev/null)"
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# do nothing if the command failed
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(( !$? )) || return
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# split on tabs
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arrow_status=(${(ps:\t:)arrow_status})
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local left=${arrow_status[1]} right=${arrow_status[2]}
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(( ${right:-0} > 0 )) && arrows+="%F{011}⇣%f"
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(( ${left:-0} > 0 )) && arrows+="%F{012}⇡%f"
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echo $arrows
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}
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# indicate a job (for example, vim) has been backgrounded
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# If there is a job in the background, display a ✱
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suspended_jobs() {
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local sj
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sj=$(jobs 2>/dev/null | tail -n 1)
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if [[ $sj == "" ]]; then
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echo ""
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else
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echo "%{$FG[208]%}✱%f"
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fi
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}
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precmd() {
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vcs_info
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print -P '\n%F{145}%~'
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}
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export PROMPT='%(?.%F{145}.%F{red})❯%f '
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export RPROMPT='`git_dirty`%F{241}$vcs_info_msg_0_%f `git_arrows``suspended_jobs`'
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