| # version __git_ps1 that won't invoke any git commands, but might be a little disk intensive in deep repositories | |
| function __git_ps1() { | |
| local P=""; | |
| until [[ `readlink -f "$P"` = "/" ]]; do | |
| if [[ -d "$P.git/" ]]; then | |
| P="$P.git/"; | |
| local B=`cat ${P}HEAD | sed -re 's/.+\///g'`; | |
| if [[ -d "${P}rebase-merge/" ]]; then | |
| if [[ -f "${P}rebase-merge/interactive" ]]; then | |
| B="$B|MERGING-i"; | |
| else | |
| B="$B|MERGING-m"; | |
| fi | |
| else | |
| if [ -d "${P}rebase-apply" ]; then | |
| if [ -f "${P}rebase-apply/rebasing" ]; then | |
| B="$B|REBASE" | |
| elif [ -f "${P}rebase-apply/applying" ]; then | |
| B="$B|AM" | |
| else | |
| B="$B|AM/REBASE" | |
| fi | |
| elif [ -f "${P}MERGE_HEAD" ]; then | |
| B="$B|MERGING" | |
| elif [ -f "${P}CHERRY_PICK_HEAD" ]; then | |
| B="$B|CHERRY-PICKING" | |
| elif [ -f "${P}REVERT_HEAD" ]; then | |
| B="$B|REVERTING" | |
| elif [ -f "${P}BISECT_LOG" ]; then | |
| B="$B|BISECTING" | |
| fi | |
| fi | |
| printf "$1" $B; | |
| P="/"; | |
| else | |
| P="$P../"; | |
| fi | |
| done | |
| } |
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