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Fix, upstream should be correctly calculated with git < v1.8, fix by @celeron55

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This commit is contained in:
Arialdo Martini 2013-11-14 12:55:00 +01:00
parent 4286e4eb63
commit 7bf90d46de
1 changed files with 5 additions and 4 deletions
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5
base.sh
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@ -26,7 +26,7 @@ function build_prompt {
just_init=true
else
upstream=$(git rev-parse --symbolic-full-name --abbrev-ref @{upstream} 2> /dev/null)
if [ -n $upstream -a "$upstream" != "@upstream}" ]; then has_upstream=true; else has_upstream=false; fi
if [ -n $upstream -a "$upstream" != "@{upstream}" ]; then has_upstream=true; else has_upstream=false; fi
git_status=$(git status --porcelain 2> /dev/null)
@ -53,9 +53,10 @@ function build_prompt {
commits_diff=$(git log --pretty=oneline --topo-order --left-right ${current_commit_hash}...${upstream} 2> /dev/null)
if [[ $has_upstream == true ]]; then
commits_ahead=$(git log --pretty=oneline --topo-order --left-right ${current_commit_hash}...${upstream} | grep -c "^<" )
commits_behind=$(git log --pretty=oneline --topo-order --left-right ${current_commit_hash}...${upstream} | grep -c "^>" )
fi
if [[ $commits_ahead -gt 0 && $commits_behind -gt 0 ]]; then
has_diverged=true
fi