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151
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1 function get_pwd() {
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2 echo "${PWD/$HOME/~}"
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3 }
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4
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5 eval my_gray='$FG[237]'
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6 eval my_orange='$FG[214]'
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7
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8 function parse_git_branch() {
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9 (git symbolic-ref -q HEAD || git name-rev --name-only --no-undefined --always HEAD) 2> /dev/null
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10 }
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11
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12 # Modify the colors and symbols in these variables as desired.
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13 GIT_PROMPT_PREFIX=""
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14 GIT_PROMPT_SUFFIX=""
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15 GIT_PROMPT_AHEAD="%{$fg[red]%} +NUM%{$reset_color%}"
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16 GIT_PROMPT_BEHIND="%{$fg[green]%} -NUM%{$reset_color%}"
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17 GIT_PROMPT_MERGING="%{$fg_bold[magenta]%}⚡︎%{$reset_color%}"
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18 GIT_PROMPT_UNTRACKED="%{$fg[cyan]%} U%{$reset_color%}"
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19 GIT_PROMPT_MODIFIED="%{$fg[blue]%} M%{$reset_color%}"
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20 GIT_PROMPT_STAGED="%{$fg[green]%} A%{$reset_color%}"
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21
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22 ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[cyan]%} U"
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23 ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[green]%} A"
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24 ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} D"
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25 ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[magenta]%} R"
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26 ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[blue]%} M"
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27 ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[yellow]%} U"
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28
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29 ZSH_THEME_GIT_PROMPT_PREFIX="${my_gray}"
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30 ZSH_THEME_GIT_PROMPT_CLEAN=""
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31 ZSH_THEME_GIT_PROMPT_DIRTY="%{$reset_color%}"
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32 ZSH_THEME_GIT_PROMPT_SUFFIX="$my_gray%{$reset_color%}"
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33
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34 function parse_git_state() {
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35 # Compose this value via multiple conditional appends.
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36 local GIT_STATE=""
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37
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38 local NUM_AHEAD="$(git log --oneline @{u}.. 2> /dev/null | wc -l | tr -d ' ')"
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39 if [ "$NUM_AHEAD" -gt 0 ]; then
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40 GIT_STATE=$GIT_STATE${GIT_PROMPT_AHEAD//NUM/$NUM_AHEAD}
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41 fi
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42
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43 local NUM_BEHIND="$(git log --oneline ..@{u} 2> /dev/null | wc -l | tr -d ' ')"
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44 if [ "$NUM_BEHIND" -gt 0 ]; then
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45 GIT_STATE=$GIT_STATE${GIT_PROMPT_BEHIND//NUM/$NUM_BEHIND}
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46 fi
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47
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48 local GIT_DIR="$(git rev-parse --git-dir 2> /dev/null)"
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49 if [ -n $GIT_DIR ] && test -r $GIT_DIR/MERGE_HEAD; then
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50 GIT_STATE=$GIT_STATE$GIT_PROMPT_MERGING
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51 fi
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52
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53 if [[ -n $(git ls-files --other --exclude-standard 2> /dev/null) ]]; then
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54 GIT_STATE=$GIT_STATE$GIT_PROMPT_UNTRACKED
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55 fi
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56
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57 if ! git diff --quiet 2> /dev/null; then
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58 GIT_STATE=$GIT_STATE$GIT_PROMPT_MODIFIED
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59 fi
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60
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61 if ! git diff --cached --quiet 2> /dev/null; then
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62 GIT_STATE=$GIT_STATE$GIT_PROMPT_STAGED
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63 fi
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64
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65 if [[ -n $GIT_STATE ]]; then
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66 echo "$GIT_PROMPT_PREFIX$GIT_STATE$GIT_PROMPT_SUFFIX"
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67 fi
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68 }
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69 # If inside a Git repository, print its branch and state
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70 function git_prompt_string() {
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71 local git_where="$(parse_git_branch)"
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72 [ -n "$git_where" ] && echo "on %{$fg[blue]%}${git_where#(refs/heads/|tags/)}$(parse_git_state)"
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73 }
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74 local my_prompt_name='%n'
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75 [[ "$SSH_CONNECTION" != '' ]] && my_prompt_name='%n@%m'
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76
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77 PROMPT='%{$fg[cyan]%}$my_prompt_name%{$reset_color%} in %{$fg[yellow]%}%~%b%{$reset_color%}
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78 %{$reset_color%}%(1j.%j .)%(?.%{$fg[white]%}.%{$fg[red]%})→ %{$reset_color%}'
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79
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80
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81 RPROMPT='$my_gray $(git_prompt_string)%{$reset_color%}%'
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82
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83 ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[cyan]%} U"
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84 ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[green]%} A"
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85 ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} D"
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86 ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[magenta]%} R"
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87 ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[blue]%} M"
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88 ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[yellow]%} U"
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89
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90 ZSH_THEME_GIT_PROMPT_PREFIX="${my_gray}"
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91 ZSH_THEME_GIT_PROMPT_CLEAN=""
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92 ZSH_THEME_GIT_PROMPT_DIRTY="%{$reset_color%}"
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93 ZSH_THEME_GIT_PROMPT_SUFFIX="$my_gray%{$reset_color%}"
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94
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95
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