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-rwxr-xr-xgit-octopus.sh90
1 files changed, 0 insertions, 90 deletions
diff --git a/git-octopus.sh b/git-octopus.sh
deleted file mode 100755
index 2edbf52c4..000000000
--- a/git-octopus.sh
+++ /dev/null
@@ -1,90 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2005 Junio C Hamano
-#
-# Resolve two or more trees recorded in $GIT_DIR/FETCH_HEAD.
-#
-. git-sh-setup
-
-usage () {
- die "usage: git octopus"
-}
-
-# Sanity check the heads early.
-while read SHA1 REPO
-do
- test $(git-cat-file -t $SHA1) = "commit" ||
- die "$REPO given to octopus is not a commit"
-done <"$GIT_DIR/FETCH_HEAD"
-
-head=$(git-rev-parse --verify HEAD) || exit
-
-git-update-index --refresh ||
- die "Your working tree is dirty."
-test "$(git-diff-index --cached "$head")" = "" ||
- die "Your working tree does not match HEAD."
-
-# MRC is the current "merge reference commit"
-# MRT is the current "merge result tree"
-
-MRC=$head PARENT="-p $head"
-MRT=$(git-write-tree)
-CNT=1 ;# counting our head
-NON_FF_MERGE=0
-while read SHA1 REPO
-do
- common=$(git-merge-base $MRC $SHA1) ||
- die "Unable to find common commit with $SHA1 from $REPO"
-
- if test "$common" = $SHA1
- then
- echo "Already up-to-date: $REPO"
- continue
- fi
-
- CNT=`expr $CNT + 1`
- PARENT="$PARENT -p $SHA1"
-
- if test "$common,$NON_FF_MERGE" = "$MRC,0"
- then
- # The first head being merged was a fast-forward.
- # Advance MRC to the head being merged, and use that
- # tree as the intermediate result of the merge.
- # We still need to count this as part of the parent set.
-
- echo "Fast forwarding to: $REPO"
- git-read-tree -u -m $head $SHA1 || exit
- MRC=$SHA1 MRT=$(git-write-tree)
- continue
- fi
-
- NON_FF_MERGE=1
-
- echo "Trying simple merge with $REPO"
- git-read-tree -u -m $common $MRT $SHA1 || exit
- next=$(git-write-tree 2>/dev/null)
- if test $? -ne 0
- then
- echo "Simple merge did not work, trying automatic merge."
- git-merge-index -o git-merge-one-file -a || {
- git-read-tree --reset "$head"
- git-checkout-index -f -q -u -a
- die "Automatic merge failed; should not be doing Octopus"
- }
- next=$(git-write-tree 2>/dev/null)
- fi
- MRC=$common
- MRT=$next
-done <"$GIT_DIR/FETCH_HEAD"
-
-# Just to be careful in case the user feeds nonsense to us.
-case "$CNT" in
-1)
- echo "No changes."
- exit 0 ;;
-esac
-result_commit=$(git-fmt-merge-msg <"$GIT_DIR/FETCH_HEAD" |
- git-commit-tree $MRT $PARENT)
-echo "Committed merge $result_commit"
-git-update-ref HEAD $result_commit $head
-git-diff-tree -p $head $result_commit | git-apply --stat