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(fix #58) Fix bug that failed to view tag tree

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This commit is contained in:
Tomofumi Tanaka
2013-08-04 01:28:47 +09:00
parent b54a9ace9f
commit d26faac0e6
1 changed files with 9 additions and 6 deletions
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15
src/main/scala/util/JGitUtil.scala
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@@ -132,15 +132,18 @@ object JGitUtil {
}
/**
* Returns RevCommit from the commit id.
* Returns RevCommit from the commit or tag id.
*
* @param git the Git object
* @param commitId the ObjectId of the commit
* @return the RevCommit for the specified commit
* @param objectId the ObjectId of the commit or tag
* @return the RevCommit for the specified commit or tag
*/
def getRevCommitFromId(git: Git, commitId: ObjectId): RevCommit = {
def getRevCommitFromId(git: Git, objectId: ObjectId): RevCommit = {
val revWalk = new RevWalk(git.getRepository)
val revCommit = revWalk.parseCommit(commitId)
val revCommit = revWalk.parseAny(objectId) match {
case r: RevTag => revWalk.parseCommit(r.getObject)
case _ => revWalk.parseCommit(objectId)
}
revWalk.dispose
revCommit
}
@@ -348,7 +351,7 @@ object JGitUtil {
* @return the list of latest commit
*/
def getLatestCommitFromPaths(git: Git, paths: List[String], revision: String): Map[String, RevCommit] = {
val start = git.getRepository.resolve(revision)
val start = getRevCommitFromId(git, git.getRepository.resolve(revision))
paths.map { path =>
val commit = git.log.add(start).addPath(path).setMaxCount(1).call.iterator.next
(path, commit)