about summary refs log tree commit diff
path: root/third_party/git/git-merge-octopus.sh
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/git/git-merge-octopus.sh')
-rwxr-xr-xthird_party/git/git-merge-octopus.sh112
1 files changed, 0 insertions, 112 deletions
diff --git a/third_party/git/git-merge-octopus.sh b/third_party/git/git-merge-octopus.sh
deleted file mode 100755
index 7d19d379512b..000000000000
--- a/third_party/git/git-merge-octopus.sh
+++ /dev/null
@@ -1,112 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2005 Junio C Hamano
-#
-# Resolve two or more trees.
-#
-
-. git-sh-setup
-
-LF='
-'
-
-# The first parameters up to -- are merge bases; the rest are heads.
-bases= head= remotes= sep_seen=
-for arg
-do
-	case ",$sep_seen,$head,$arg," in
-	*,--,)
-		sep_seen=yes
-		;;
-	,yes,,*)
-		head=$arg
-		;;
-	,yes,*)
-		remotes="$remotes$arg "
-		;;
-	*)
-		bases="$bases$arg "
-		;;
-	esac
-done
-
-# Reject if this is not an octopus -- resolve should be used instead.
-case "$remotes" in
-?*' '?*)
-	;;
-*)
-	exit 2 ;;
-esac
-
-# MRC is the current "merge reference commit"
-# MRT is the current "merge result tree"
-
-if ! git diff-index --quiet --cached HEAD --
-then
-    gettextln "Error: Your local changes to the following files would be overwritten by merge"
-    git diff-index --cached --name-only HEAD -- | sed -e 's/^/    /'
-    exit 2
-fi
-MRC=$(git rev-parse --verify -q $head)
-MRT=$(git write-tree)
-NON_FF_MERGE=0
-OCTOPUS_FAILURE=0
-for SHA1 in $remotes
-do
-	case "$OCTOPUS_FAILURE" in
-	1)
-		# We allow only last one to have a hand-resolvable
-		# conflicts.  Last round failed and we still had
-		# a head to merge.
-		gettextln "Automated merge did not work."
-		gettextln "Should not be doing an octopus."
-		exit 2
-	esac
-
-	eval pretty_name=\${GITHEAD_$SHA1:-$SHA1}
-	if test "$SHA1" = "$pretty_name"
-	then
-		SHA1_UP="$(echo "$SHA1" | tr a-z A-Z)"
-		eval pretty_name=\${GITHEAD_$SHA1_UP:-$pretty_name}
-	fi
-	common=$(git merge-base --all $SHA1 $MRC) ||
-		die "$(eval_gettext "Unable to find common commit with \$pretty_name")"
-
-	case "$LF$common$LF" in
-	*"$LF$SHA1$LF"*)
-		eval_gettextln "Already up to date with \$pretty_name"
-		continue
-		;;
-	esac
-
-	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.
-
-		eval_gettextln "Fast-forwarding to: \$pretty_name"
-		git read-tree -u -m $head $SHA1 || exit
-		MRC=$SHA1 MRT=$(git write-tree)
-		continue
-	fi
-
-	NON_FF_MERGE=1
-
-	eval_gettextln "Trying simple merge with \$pretty_name"
-	git read-tree -u -m --aggressive  $common $MRT $SHA1 || exit 2
-	next=$(git write-tree 2>/dev/null)
-	if test $? -ne 0
-	then
-		gettextln "Simple merge did not work, trying automatic merge."
-		git merge-index -o git-merge-one-file -a ||
-		OCTOPUS_FAILURE=1
-		next=$(git write-tree 2>/dev/null)
-	fi
-
-	MRC="$MRC $SHA1"
-	MRT=$next
-done
-
-exit "$OCTOPUS_FAILURE"