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12 changes: 7 additions & 5 deletions bashy
Original file line number Diff line number Diff line change
Expand Up @@ -25,13 +25,15 @@ symbol_ahead="\x01\033[32m\x02↑" # green

delete=0; change=0; new=0; ahead=0; behind=0

for line in $gitstatus; do
[[ $line =~ ^D ]] && delete=1
[[ $line =~ ^M ]] && change=1
[[ $line =~ ^\?\? ]] && new=1
while IFS= read -r line; do
# porcelain: XY status in first 2 chars (index + worktree)
[[ ${line:0:1} == D || ${line:1:1} == D ]] && delete=1
[[ ${line:0:1} == M || ${line:1:1} == M ]] && change=1
[[ ${line:0:2} == '??' ]] && new=1
# branch info (behind/ahead appear in ## line)
[[ $line =~ behind ]] && behind=1
[[ $line =~ ahead ]] && ahead=1
done
done <<< "$gitstatus"

[ $delete -eq 1 ] && symbols="$symbols$symbol_delete"
[ $change -eq 1 ] && symbols="$symbols$symbol_change"
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