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Diffstat (limited to 'third_party/git/git-merge-octopus.sh')
-rwxr-xr-x | third_party/git/git-merge-octopus.sh | 112 |
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" |