diff options
| -rw-r--r-- | org.eclipse.jgit/src/org/eclipse/jgit/lib/ConfigConstants.java | 7 | ||||
| -rw-r--r-- | org.eclipse.jgit/src/org/eclipse/jgit/merge/ResolveMerger.java | 18 |
2 files changed, 23 insertions, 2 deletions
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ConfigConstants.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ConfigConstants.java index 20744b628f..ad5b106aa2 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ConfigConstants.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ConfigConstants.java @@ -371,6 +371,13 @@ public class ConfigConstants { public static final String CONFIG_KEY_RENAMES = "renames"; /** + * The "inCoreLimit" key in the "merge section". It's a size limit (bytes) used to + * control a file to be stored in {@code Heap} or {@code LocalFile} during the merge. + * @since 4.9 + */ + public static final String CONFIG_KEY_IN_CORE_LIMIT = "inCoreLimit"; + + /** * The "prune" key * @since 3.3 */ diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/merge/ResolveMerger.java b/org.eclipse.jgit/src/org/eclipse/jgit/merge/ResolveMerger.java index e77ad953dc..92c2bb35a1 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/merge/ResolveMerger.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/merge/ResolveMerger.java @@ -85,6 +85,7 @@ import org.eclipse.jgit.errors.IndexWriteException; import org.eclipse.jgit.errors.MissingObjectException; import org.eclipse.jgit.errors.NoWorkTreeException; import org.eclipse.jgit.lib.Config; +import org.eclipse.jgit.lib.ConfigConstants; import org.eclipse.jgit.lib.FileMode; import org.eclipse.jgit.lib.ObjectId; import org.eclipse.jgit.lib.ObjectInserter; @@ -272,6 +273,12 @@ public class ResolveMerger extends ThreeWayMerger { */ protected MergeAlgorithm mergeAlgorithm; + /** + * The size limit (bytes) which controls a file to be stored in {@code Heap} or + * {@code LocalFile} during the merge. + */ + private int inCoreLimit; + private static MergeAlgorithm getMergeAlgorithm(Config config) { SupportedAlgorithm diffAlg = config.getEnum( CONFIG_DIFF_SECTION, null, CONFIG_KEY_ALGORITHM, @@ -279,6 +286,11 @@ public class ResolveMerger extends ThreeWayMerger { return new MergeAlgorithm(DiffAlgorithm.getAlgorithm(diffAlg)); } + private static int getInCoreLimit(Config config) { + return config.getInt( + ConfigConstants.CONFIG_MERGE_SECTION, ConfigConstants.CONFIG_KEY_IN_CORE_LIMIT, 10 << 20); + } + private static String[] defaultCommitNames() { return new String[] { "BASE", "OURS", "THEIRS" }; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ } @@ -289,7 +301,9 @@ public class ResolveMerger extends ThreeWayMerger { */ protected ResolveMerger(Repository local, boolean inCore) { super(local); - mergeAlgorithm = getMergeAlgorithm(local.getConfig()); + Config config = local.getConfig(); + mergeAlgorithm = getMergeAlgorithm(config); + inCoreLimit = getInCoreLimit(config); commitNames = defaultCommitNames(); this.inCore = inCore; @@ -835,7 +849,7 @@ public class ResolveMerger extends ThreeWayMerger { private ObjectId insertMergeResult(MergeResult<RawText> result) throws IOException { TemporaryBuffer.LocalFile buf = new TemporaryBuffer.LocalFile( - db != null ? nonNullRepo().getDirectory() : null, 10 << 20); + db != null ? nonNullRepo().getDirectory() : null, inCoreLimit); try { new MergeFormatter().formatMerge(buf, result, Arrays.asList(commitNames), CHARACTER_ENCODING); |