Julian/Gitnuro
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fixed crash when clicking on the first commit

Browse Source
This commit is contained in:
Abdelilah El Aissaoui 2021-09-30 17:23:39 +02:00
parent 47b89de37e
commit 54092ba112
1 changed files with 13 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/main/kotlin/RepositorySelected.kt
View File

@ -1,8 +1,10 @@
import androidx.compose.animation.Crossfade
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxHeight
import androidx.compose.runtime.*
import androidx.compose.ui.Modifier
import extensions.filePath
import org.eclipse.jgit.api.Git
import org.eclipse.jgit.diff.DiffEntry
import org.eclipse.jgit.lib.Repository
@ -13,6 +15,7 @@ import org.eclipse.jgit.treewalk.AbstractTreeIterator
import org.eclipse.jgit.treewalk.CanonicalTreeParser
import java.io.IOException
@Composable
fun RepositorySelected(gitManager: GitManager, repository: Repository) {
var selectedRevCommit by remember {
@ -50,7 +53,7 @@ fun RepositorySelected(gitManager: GitManager, repository: Repository) {
selectedIndex = selectedIndexCommitLog,
onRevCommitSelected = { commit ->
uncommitedChangesSelected = false
// TODO Move all this code to tree manager
gitManager.loadStatus()
val parent = if (commit.parentCount == 0) {
@ -58,9 +61,14 @@ fun RepositorySelected(gitManager: GitManager, repository: Repository) {
} else
commit.parents.first()
val oldTreeParser =
prepareTreeParser(repository, parent!!) //TODO Will crash with first commit
val oldTreeParser = if(parent != null)
prepareTreeParser(repository, parent)
else {
CanonicalTreeParser()
}
val newTreeParser = prepareTreeParser(repository, commit)
Git(repository).use { git ->
val diffs = git.diff()
.setNewTree(newTreeParser)