Examples with GitFileHistoryProvider org.eclipse.egit.core.internal.storage.GitFileHistoryProvider used on opensource projects

Example 1 with GitFileHistoryProvider

use of org.eclipse.egit.core.internal.storage.GitFileHistoryProvider in project egit by eclipse.

the class GitBlobStorageTest method testGitFileHistorySingleProjectOk.

@Test
public void testGitFileHistorySingleProjectOk() throws Exception {
    IProgressMonitor progress = new NullProgressMonitor();
    TestProject singleRepoProject = new TestProject(true, "Project-2");
    IProject proj = singleRepoProject.getProject();
    File singleProjectGitDir = new File(proj.getLocation().toFile(), Constants.DOT_GIT);
    if (singleProjectGitDir.exists())
        FileUtils.delete(singleProjectGitDir, FileUtils.RECURSIVE | FileUtils.RETRY);
    Repository singleProjectRepo = FileRepositoryBuilder.create(singleProjectGitDir);
    singleProjectRepo.create();
    // Repository must be mapped in order to test the GitFileHistory
    Activator.getDefault().getRepositoryUtil().addConfiguredRepository(singleProjectGitDir);
    ConnectProviderOperation connectOp = new ConnectProviderOperation(proj, singleProjectGitDir);
    connectOp.execute(progress);
    try (Git git = new Git(singleProjectRepo)) {
        IFile file = proj.getFile("file");
        file.create(new ByteArrayInputStream("data".getBytes("UTF-8")), 0, progress);
        git.add().addFilepattern(".").call();
        RevCommit commit = git.commit().setAuthor("JUnit", "junit@jgit.org").setAll(true).setMessage("First commit").call();
        GitFileHistoryProvider fhProvider = new GitFileHistoryProvider();
        IFileHistory fh = fhProvider.getFileHistoryFor(singleRepoProject.getProject(), 0, null);
        assertNotNull(fh);
        assertEquals(fh.getFileRevisions().length, 1);
        assertNotNull(fh.getFileRevision(commit.getId().getName()));
    } finally {
        DisconnectProviderOperation disconnectOp = new DisconnectProviderOperation(Collections.singletonList(proj));
        disconnectOp.execute(progress);
        Activator.getDefault().getRepositoryUtil().removeDir(singleProjectGitDir);
        singleProjectRepo.close();
        singleRepoProject.dispose();
    }
}