This repository has been archived by the owner on May 10, 2024. It is now read-only.
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[skip ci]
- Loading branch information
Showing
1 changed file
with
97 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| ## p1: sbt-scalafix 0.12.0 implementation | ||
|
|
||
| - https://github.com/xuwei-k/scalafix-jgit-issue/actions/runs/8401159730/job/23009236167#step:6:81 | ||
| - https://github.com/scalacenter/sbt-scalafix/blob/v0.12.0/src/main/scala/scalafix/internal/sbt/JGitCompletions.scala | ||
|
|
||
| ``` | ||
| [info] (10:26:28.049017729,2000) | ||
| [info] (10:26:30.822149099,2050) | ||
| [info] (10:26:33.930797897,2100) | ||
| [info] (10:26:37.070750592,2150) | ||
| [info] (10:26:40.355611271,2200) | ||
| [info] (10:26:44.217524688,2250) | ||
| [info] (10:26:48.762974348,2300) | ||
| [info] (10:26:54.793003584,2350) | ||
| [info] (10:27:00.955814268,2400) | ||
| [info] (10:27:06.534912775,2450) | ||
| [info] (10:27:12.467903052,2500) | ||
| [info] (10:27:16.268383759,2550) | ||
| [info] (10:27:18.553224253,2600) | ||
| [info] (10:27:19.245838192,2650) | ||
| [error] Exception in thread "main" java.lang.OutOfMemoryError: Java heap space | ||
| [error] at org.eclipse.jgit.internal.storage.file.PackIndexV2.<init>(PackIndexV2.java:101) | ||
| [error] at org.eclipse.jgit.internal.storage.file.PackIndex.read(PackIndex.java:101) | ||
| [error] at org.eclipse.jgit.internal.storage.file.PackIndex.open(PackIndex.java:67) | ||
| [error] at org.eclipse.jgit.internal.storage.file.Pack.idx(Pack.java:161) | ||
| [error] at org.eclipse.jgit.internal.storage.file.Pack.get(Pack.java:273) | ||
| [error] at org.eclipse.jgit.internal.storage.file.PackDirectory.open(PackDirectory.java:216) | ||
| [error] at org.eclipse.jgit.internal.storage.file.ObjectDirectory.openPackedObject(ObjectDirectory.java:393) | ||
| [error] at org.eclipse.jgit.internal.storage.file.ObjectDirectory.openPackedFromSelfOrAlternate(ObjectDirectory.java:356) | ||
| [error] at org.eclipse.jgit.internal.storage.file.ObjectDirectory.openObjectWithoutRestoring(ObjectDirectory.java:346) | ||
| [error] at org.eclipse.jgit.internal.storage.file.ObjectDirectory.openObject(ObjectDirectory.java:331) | ||
| [error] at org.eclipse.jgit.internal.storage.file.WindowCursor.open(WindowCursor.java:132) | ||
| [error] at org.eclipse.jgit.revwalk.RevWalk.getCachedBytes(RevWalk.java:1119) | ||
| [error] at org.eclipse.jgit.revwalk.RevCommit.parseHeaders(RevCommit.java:126) | ||
| [error] at org.eclipse.jgit.revwalk.RevWalk.markStart(RevWalk.java:308) | ||
| [error] at org.eclipse.jgit.api.LogCommand.add(LogCommand.java:343) | ||
| [error] at org.eclipse.jgit.api.LogCommand.add(LogCommand.java:180) | ||
| [error] at org.eclipse.jgit.api.LogCommand.call(LogCommand.java:133) | ||
| [error] at JGitCompletion.$anonfun$x$1$1(JGitCompletions.scala:27) | ||
| [error] at JGitCompletion$$Lambda$36/0x00007f5dc4102660.apply(Unknown Source) | ||
| [error] at scala.util.Try$.apply(Try.scala:213) | ||
| [error] at JGitCompletion.<init>(JGitCompletions.scala:27) | ||
| [error] at Main$.$anonfun$main$1(Main.scala:10) | ||
| [error] at Main$.$anonfun$main$1$adapted(Main.scala:6) | ||
| [error] at Main$$$Lambda$1/0x00007f5dc400ee80.apply(Unknown Source) | ||
| [error] at scala.collection.generic.GenTraversableFactory.tabulate(GenTraversableFactory.scala:150) | ||
| [error] at Main$.main(Main.scala:6) | ||
| [error] at Main.main(Main.scala) | ||
| ``` | ||
|
|
||
|
|
||
| ## p2: avoid retain jgit objects | ||
|
|
||
| ```diff | ||
| > import org.eclipse.jgit.lib.Ref | ||
| 5a7 | ||
| > import org.eclipse.jgit.revwalk.RevCommit | ||
| 19c21,24 | ||
| < private val (refList, refs) = | ||
| --- | ||
| > private case class RefValues(refList: Seq[Ref], refs: List[RevCommit]) | ||
| > | ||
| > // don't change to val for avoid memory leak!!! | ||
| > private def refValues(): RefValues = | ||
| 28c33 | ||
| < (refList0, refs0) | ||
| --- | ||
| > RefValues(refList0, refs0) | ||
| 30c35 | ||
| < (Nil, Nil) | ||
| --- | ||
| > RefValues(Nil, Nil) | ||
| 34c39 | ||
| < refList.map { ref => Repository.shortenRefName(ref.getName) }.toList | ||
| --- | ||
| > refValues().refList.map { ref => Repository.shortenRefName(ref.getName) }.toList | ||
| 39c44,45 | ||
| < val last20Commits: List[(String, String)] = | ||
| --- | ||
| > val last20Commits: List[(String, String)] = { | ||
| > val refs = refValues().refs | ||
| 46a53 | ||
| > } | ||
| ``` | ||
|
|
||
| ``` | ||
| [info] (10:32:35.000087342,9550) | ||
| [info] (10:32:38.763450813,9600) | ||
| [info] (10:32:42.498787428,9650) | ||
| [info] (10:32:46.375248937,9700) | ||
| [info] (10:32:50.115403572,9750) | ||
| [info] (10:32:54.032573273,9800) | ||
| [info] (10:32:57.930056862,9850) | ||
| [info] (10:33:01.854402696,9900) | ||
| [info] (10:33:05.765992257,9950) | ||
| [success] Total time: 454 s (07:34), completed Mar 23, 2024, 10:33:09 AM | ||
| ``` |