git.zsh 7.87 KB
Newer Older
1
# Outputs current branch info in prompt format
2
function git_prompt_info() {
3
  local ref
4
  if [[ "$(command git config --get oh-my-zsh.hide-status 2>/dev/null)" != "1" ]]; then
5
    ref=$(command git symbolic-ref HEAD 2> /dev/null) || \
ncanceill's avatar
ncanceill committed
6
    ref=$(command git rev-parse --short HEAD 2> /dev/null) || return 0
7
8
    echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"
  fi
9
}
10

11
# Checks if working tree is dirty
12
function parse_git_dirty() {
13
  local STATUS
14
  local -a FLAGS
15
  FLAGS=('--porcelain' '--ignore-submodules=dirty')
16
  if [[ "$(command git config --get oh-my-zsh.hide-dirty)" != "1" ]]; then
17
    if [[ "$DISABLE_UNTRACKED_FILES_DIRTY" == "true" ]]; then
18
      FLAGS+='--untracked-files=no'
19
    fi
20
21
22
23
24
25
26
27
28
29
30
31
32
    case "$GIT_STATUS_IGNORE_SUBMODULES" in
      "")
        # if unset: ignore dirty submodules
        FLAGS+="--ignore-submodules=dirty"
        ;;
      "git")
        # let git decide (this respects per-repo config in .gitmodules)
        ;;
      *)
        # other values are passed to --ignore-submodules
        FLAGS+="--ignore-submodules=$GIT_STATUS_IGNORE_SUBMODULES"
        ;;
    esac
33
34
35
36
    STATUS=$(command git status ${FLAGS} 2> /dev/null | tail -n1)
  fi
  if [[ -n $STATUS ]]; then
    echo "$ZSH_THEME_GIT_PROMPT_DIRTY"
Felipe Contreras's avatar
Felipe Contreras committed
37
38
  else
    echo "$ZSH_THEME_GIT_PROMPT_CLEAN"
39
  fi
40
}
41

42
43
44
# Gets the difference between the local and remote branches
function git_remote_status() {
    local remote ahead behind git_remote_status git_remote_status_detailed
45
    remote=${$(command git rev-parse --verify ${hook_com[branch]}@{upstream} --symbolic-full-name 2>/dev/null)/refs\/remotes\/}
46
    if [[ -n ${remote} ]]; then
47
48
        ahead=$(command git rev-list ${hook_com[branch]}@{upstream}..HEAD 2>/dev/null | wc -l)
        behind=$(command git rev-list HEAD..${hook_com[branch]}@{upstream} 2>/dev/null | wc -l)
49

50
51
52
        if [[ $ahead -eq 0 ]] && [[ $behind -eq 0 ]]; then
            git_remote_status="$ZSH_THEME_GIT_PROMPT_EQUAL_REMOTE"
        elif [[ $ahead -gt 0 ]] && [[ $behind -eq 0 ]]; then
53
54
            git_remote_status="$ZSH_THEME_GIT_PROMPT_AHEAD_REMOTE"
            git_remote_status_detailed="$ZSH_THEME_GIT_PROMPT_AHEAD_REMOTE_COLOR$ZSH_THEME_GIT_PROMPT_AHEAD_REMOTE$((ahead))%{$reset_color%}"
55
        elif [[ $behind -gt 0 ]] && [[ $ahead -eq 0 ]]; then
56
57
            git_remote_status="$ZSH_THEME_GIT_PROMPT_BEHIND_REMOTE"
            git_remote_status_detailed="$ZSH_THEME_GIT_PROMPT_BEHIND_REMOTE_COLOR$ZSH_THEME_GIT_PROMPT_BEHIND_REMOTE$((behind))%{$reset_color%}"
58
        elif [[ $ahead -gt 0 ]] && [[ $behind -gt 0 ]]; then
59
60
            git_remote_status="$ZSH_THEME_GIT_PROMPT_DIVERGED_REMOTE"
            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%}"
61
        fi
62

63
        if [[ -n $ZSH_THEME_GIT_PROMPT_REMOTE_STATUS_DETAILED ]]; then
64
65
66
67
            git_remote_status="$ZSH_THEME_GIT_PROMPT_REMOTE_STATUS_PREFIX$remote$git_remote_status_detailed$ZSH_THEME_GIT_PROMPT_REMOTE_STATUS_SUFFIX"
        fi

        echo $git_remote_status
68
69
70
    fi
}

71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
# Outputs the name of the current branch
# Usage example: git pull origin $(git_current_branch)
# Using '--quiet' with 'symbolic-ref' will not cause a fatal error (128) if
# it's not a symbolic ref, but in a Git repo.
function git_current_branch() {
  local ref
  ref=$(command git symbolic-ref --quiet HEAD 2> /dev/null)
  local ret=$?
  if [[ $ret != 0 ]]; then
    [[ $ret == 128 ]] && return  # no git repo.
    ref=$(command git rev-parse --short HEAD 2> /dev/null) || return
  fi
  echo ${ref#refs/heads/}
}


87
88
# Gets the number of commits ahead from remote
function git_commits_ahead() {
89
  if command git rev-parse --git-dir &>/dev/null; then
90
91
    local commits="$(git rev-list --count @{upstream}..HEAD 2>/dev/null)"
    if [[ -n "$commits" && "$commits" != 0 ]]; then
92
93
      echo "$ZSH_THEME_GIT_COMMITS_AHEAD_PREFIX$commits$ZSH_THEME_GIT_COMMITS_AHEAD_SUFFIX"
    fi
94
95
96
  fi
}

97
98
# Gets the number of commits behind remote
function git_commits_behind() {
99
  if command git rev-parse --git-dir &>/dev/null; then
100
101
    local commits="$(git rev-list --count HEAD..@{upstream} 2>/dev/null)"
    if [[ -n "$commits" && "$commits" != 0 ]]; then
102
103
      echo "$ZSH_THEME_GIT_COMMITS_BEHIND_PREFIX$commits$ZSH_THEME_GIT_COMMITS_BEHIND_SUFFIX"
    fi
104
105
106
  fi
}

107
108
# Outputs if current branch is ahead of remote
function git_prompt_ahead() {
109
  if [[ -n "$(command git rev-list origin/$(git_current_branch)..HEAD 2> /dev/null)" ]]; then
110
111
112
113
114
115
    echo "$ZSH_THEME_GIT_PROMPT_AHEAD"
  fi
}

# Outputs if current branch is behind remote
function git_prompt_behind() {
116
  if [[ -n "$(command git rev-list HEAD..origin/$(git_current_branch) 2> /dev/null)" ]]; then
117
118
119
120
121
122
    echo "$ZSH_THEME_GIT_PROMPT_BEHIND"
  fi
}

# Outputs if current branch exists on remote or not
function git_prompt_remote() {
123
  if [[ -n "$(command git show-ref origin/$(git_current_branch) 2> /dev/null)" ]]; then
124
125
126
127
128
129
    echo "$ZSH_THEME_GIT_PROMPT_REMOTE_EXISTS"
  else
    echo "$ZSH_THEME_GIT_PROMPT_REMOTE_MISSING"
  fi
}

130
131
# Formats prompt string for current git commit short SHA
function git_prompt_short_sha() {
132
133
  local SHA
  SHA=$(command git rev-parse --short HEAD 2> /dev/null) && echo "$ZSH_THEME_GIT_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_GIT_PROMPT_SHA_AFTER"
134
135
136
137
}

# Formats prompt string for current git commit long SHA
function git_prompt_long_sha() {
138
139
  local SHA
  SHA=$(command git rev-parse HEAD 2> /dev/null) && echo "$ZSH_THEME_GIT_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_GIT_PROMPT_SHA_AFTER"
140
141
142
}

# Get the status of the working tree
143
144
function git_prompt_status() {
  local INDEX STATUS
145
  INDEX=$(command git status --porcelain -b 2> /dev/null)
146
  STATUS=""
147
  if $(echo "$INDEX" | command grep -E '^\?\? ' &> /dev/null); then
148
149
150
151
152
153
    STATUS="$ZSH_THEME_GIT_PROMPT_UNTRACKED$STATUS"
  fi
  if $(echo "$INDEX" | grep '^A  ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_ADDED$STATUS"
  elif $(echo "$INDEX" | grep '^M  ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_ADDED$STATUS"
154
155
  elif $(echo "$INDEX" | grep '^MM ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_ADDED$STATUS"
156
157
158
  fi
  if $(echo "$INDEX" | grep '^ M ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
159
160
  elif $(echo "$INDEX" | grep '^AM ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
161
162
  elif $(echo "$INDEX" | grep '^MM ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
163
164
  elif $(echo "$INDEX" | grep '^ T ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
165
166
167
168
169
170
  fi
  if $(echo "$INDEX" | grep '^R  ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_RENAMED$STATUS"
  fi
  if $(echo "$INDEX" | grep '^ D ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
171
172
  elif $(echo "$INDEX" | grep '^D  ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
173
  elif $(echo "$INDEX" | grep '^AD ' &> /dev/null); then
174
175
    STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
  fi
176
  if $(command git rev-parse --verify refs/stash >/dev/null 2>&1); then
177
178
    STATUS="$ZSH_THEME_GIT_PROMPT_STASHED$STATUS"
  fi
179
180
181
  if $(echo "$INDEX" | grep '^UU ' &> /dev/null); then
    STATUS="$ZSH_THEME_GIT_PROMPT_UNMERGED$STATUS"
  fi
182
  if $(echo "$INDEX" | grep '^## [^ ]\+ .*ahead' &> /dev/null); then
183
184
    STATUS="$ZSH_THEME_GIT_PROMPT_AHEAD$STATUS"
  fi
185
  if $(echo "$INDEX" | grep '^## [^ ]\+ .*behind' &> /dev/null); then
186
187
    STATUS="$ZSH_THEME_GIT_PROMPT_BEHIND$STATUS"
  fi
188
  if $(echo "$INDEX" | grep '^## [^ ]\+ .*diverged' &> /dev/null); then
189
190
    STATUS="$ZSH_THEME_GIT_PROMPT_DIVERGED$STATUS"
  fi
191
192
  echo $STATUS
}
193

194
195
196
197
198
199
200
201
202
203
204
# Outputs the name of the current user
# Usage example: $(git_current_user_name)
function git_current_user_name() {
  command git config user.name 2>/dev/null
}

# Outputs the email of the current user
# Usage example: $(git_current_user_email)
function git_current_user_email() {
  command git config user.email 2>/dev/null
}