32 lines
982 B
Bash
32 lines
982 B
Bash
_git () {
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if git branch --show-current > /dev/null 2>&1
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then
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_BRANCH="$(git branch --show-current)"
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_MODIFIED="$(grep -o "M" <<< "$(git status --short)" | grep -c .)"
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_UNTRACKED="$(grep -o "??" <<< "$(git status --short)" | grep -c .)"
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_ORIGIN="$(git remote show)"
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_AHEAD=$(git rev-list --left-right --count "$_BRANCH"..."$_ORIGIN"/"$_BRANCH" 2> /dev/null | cut -f 1)
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_BEHIND=$(git rev-list --left-right --count "$_BRANCH"..."$_ORIGIN"/"$_BRANCH" 2> /dev/null | cut -f 2)
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printf " %s " "$_BRANCH"
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if (( _MODIFIED == 0 )) && (( _UNTRACKED == 0 )) && (( _AHEAD == 0 )) && (( _BEHIND == 0 ))
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then
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printf " "
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exit 0
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fi
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if (( _MODIFIED > 0 ))
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then
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printf "✗%s " "$_MODIFIED"
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fi
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if (( _UNTRACKED > 0 ))
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then
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printf "★%s " "$_UNTRACKED"
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fi
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if (( _AHEAD > 0 )); then
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printf "%s " "$_AHEAD"
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fi
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if (( _BEHIND > 0 )); then
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printf "%s " "$_BEHIND"
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fi
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fi
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}
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