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Diffstat (limited to 'java/com/google/gerrit/server/submit/MergeAlways.java')
-rw-r--r-- | java/com/google/gerrit/server/submit/MergeAlways.java | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/java/com/google/gerrit/server/submit/MergeAlways.java b/java/com/google/gerrit/server/submit/MergeAlways.java new file mode 100644 index 0000000000..9aab854eed --- /dev/null +++ b/java/com/google/gerrit/server/submit/MergeAlways.java @@ -0,0 +1,50 @@ +// Copyright (C) 2012 The Android Open Source Project +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package com.google.gerrit.server.submit; + +import com.google.gerrit.server.git.CodeReviewCommit; +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; + +public class MergeAlways extends SubmitStrategy { + MergeAlways(SubmitStrategy.Arguments args) { + super(args); + } + + @Override + public List<SubmitStrategyOp> buildOps(Collection<CodeReviewCommit> toMerge) + throws IntegrationException { + List<CodeReviewCommit> sorted = args.mergeUtil.reduceToMinimalMerge(args.mergeSorter, toMerge); + List<SubmitStrategyOp> ops = new ArrayList<>(sorted.size()); + if (args.mergeTip.getInitialTip() == null && !sorted.isEmpty()) { + // The branch is unborn. Take a fast-forward resolution to + // create the branch. + CodeReviewCommit first = sorted.remove(0); + ops.add(new FastForwardOp(args, first)); + } + while (!sorted.isEmpty()) { + CodeReviewCommit n = sorted.remove(0); + ops.add(new MergeOneOp(args, n)); + } + return ops; + } + + static boolean dryRun( + SubmitDryRun.Arguments args, CodeReviewCommit mergeTip, CodeReviewCommit toMerge) + throws IntegrationException { + return args.mergeUtil.canMerge(args.mergeSorter, args.repo, mergeTip, toMerge); + } +} |