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56 lines
1.1 KiB
56 lines
1.1 KiB
#!/bin/sh |
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# |
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# Copyright (c) 2005 Junio C Hamano. |
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# |
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. git-sh-setup-script || die "Not a git archive." |
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usage="usage: $0 "'<upstream> [<head>] |
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Uses output from git-cherry to rebase local commits to the new head of |
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upstream tree.' |
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case "$#,$1" in |
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1,*..*) |
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upstream=$(expr "$1" : '\(.*\)\.\.') ours=$(expr "$1" : '.*\.\.\(.*\)$') |
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set x "$upstream" "$ours" |
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shift ;; |
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esac |
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case "$#" in |
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1) upstream=`git-rev-parse --verify "$1"` && |
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ours=`git-rev-parse --verify HEAD` || exit |
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;; |
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2) upstream=`git-rev-parse --verify "$1"` && |
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ours=`git-rev-parse --verify "$2"` || exit |
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;; |
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*) echo >&2 "$usage"; exit 1 ;; |
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esac |
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git-read-tree -m -u $ours $upstream && |
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echo "$upstream" >"$GIT_DIR/HEAD" || exit |
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tmp=.rebase-tmp$$ |
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fail=$tmp-fail |
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trap "rm -rf $tmp-*" 0 1 2 3 15 |
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>$fail |
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git-cherry $upstream $ours | |
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while read sign commit |
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do |
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case "$sign" in |
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-) continue ;; |
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esac |
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S=`cat "$GIT_DIR/HEAD"` && |
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GIT_EXTERNAL_DIFF=git-apply-patch-script git-diff-tree -p $commit && |
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git-commit-script -C "$commit" || { |
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echo $commit >>$fail |
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git-read-tree --reset -u $S |
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} |
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done |
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if test -s $fail |
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then |
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echo Some commits could not be rebased, check by hand: |
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cat $fail |
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fi
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