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Determine correct revision for tags in hooks

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The former code only resolved the object id of the tags, when those were
annotated tags (for "simple" tags the code worked fine). Now we even can
handle nested tags (tags that reference other tags).
This commit is contained in:
René Pfeuffer
2020-09-23 14:18:49 +02:00
parent beb89633ac
commit cd9da7e658
3 changed files with 90 additions and 23 deletions
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70
scm-plugins/scm-git-plugin/src/test/java/sonia/scm/repository/api/GitHookTagProviderTest.java
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@@ -27,6 +27,9 @@ package sonia.scm.repository.api;
import com.google.common.collect.Lists;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revwalk.RevObject;
import org.eclipse.jgit.revwalk.RevTag;
import org.eclipse.jgit.revwalk.RevWalk;
import org.eclipse.jgit.transport.ReceiveCommand;
import org.junit.Before;
import org.junit.Test;
@@ -38,6 +41,7 @@ import org.mockito.junit.MockitoJUnitRunner;
import sonia.scm.repository.GitUtil;
import sonia.scm.repository.Tag;
import java.io.IOException;
import java.util.List;
import static org.hamcrest.Matchers.empty;
@@ -45,6 +49,7 @@ import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
/**
@@ -56,12 +61,16 @@ import static org.mockito.Mockito.when;
public class GitHookTagProviderTest {
private static final String ZERO = ObjectId.zeroId().getName();
public static final String REVISION_1 = "b2002b64013e54b78eac251df0672bd5d6a83aa7";
public static final String REVISION_2 = "e0f2be968b147ff7043684a7715d2fe852553db4";
@Mock
private ReceiveCommand command;
@Mock
private Repository repository;
@Mock
private RevWalk revWalk;
private List<ReceiveCommand> commands;
@@ -79,12 +88,12 @@ public class GitHookTagProviderTest {
@Test
public void testGetCreatedTags() {
try (MockedStatic<GitUtil> dummy = Mockito.mockStatic(GitUtil.class)) {
String revision = "86a6645eceefe8b9a247db5eb16e3d89a7e6e6d1";
String revision = REVISION_1;
Long timestamp = 1339416344000L;
String tagName = "1.0.0";
String ref = "refs/tags/" + tagName;
dummy.when(() -> GitUtil.getTagTime(repository, ObjectId.fromString(revision))).thenReturn(timestamp);
dummy.when(() -> GitUtil.getTagTime(revWalk, ObjectId.fromString(revision))).thenReturn(timestamp);
dummy.when(() -> GitUtil.getTagName(ref)).thenReturn(tagName);
dummy.when(() -> GitUtil.getId(ObjectId.fromString(revision))).thenReturn(revision);
@@ -101,12 +110,12 @@ public class GitHookTagProviderTest {
@Test
public void testGetDeletedTags() {
try (MockedStatic<GitUtil> dummy = Mockito.mockStatic(GitUtil.class)) {
String revision = "b2002b64013e54b78eac251df0672bd5d6a83aa7";
String revision = REVISION_1;
Long timestamp = 1339416344000L;
String tagName = "1.0.0";
String ref = "refs/tags/" + tagName;
dummy.when(() -> GitUtil.getTagTime(repository, ObjectId.fromString(revision))).thenReturn(timestamp);
dummy.when(() -> GitUtil.getTagTime(revWalk, ObjectId.fromString(revision))).thenReturn(timestamp);
dummy.when(() -> GitUtil.getTagName(ref)).thenReturn(tagName);
dummy.when(() -> GitUtil.getId(ObjectId.fromString(revision))).thenReturn(revision);
@@ -122,7 +131,7 @@ public class GitHookTagProviderTest {
*/
@Test
public void testWithBranch() {
String revision = "b2002b64013e54b78eac251df0672bd5d6a83aa7";
String revision = REVISION_1;
GitHookTagProvider provider = createProvider(ReceiveCommand.Type.CREATE, "refs/heads/1.0.0", revision, revision);
assertThat(provider.getCreatedTags(), empty());
@@ -135,15 +144,15 @@ public class GitHookTagProviderTest {
@Test
public void testUpdateTagsPreReceive() {
try (MockedStatic<GitUtil> dummy = Mockito.mockStatic(GitUtil.class)) {
String oldRevision = "e0f2be968b147ff7043684a7715d2fe852553db4";
String newRevision = "b2002b64013e54b78eac251df0672bd5d6a83aa7";
String oldRevision = REVISION_2;
String newRevision = REVISION_1;
Long timestamp = 1339416344000L;
String tagName = "1.0.0";
String ref = "refs/tags/" + tagName;
dummy.when(() -> GitUtil.getTagTime(repository, ObjectId.fromString(oldRevision))).thenReturn(timestamp);
dummy.when(() -> GitUtil.getTagTime(repository, ObjectId.fromString(newRevision))).thenReturn(null);
dummy.when(() -> GitUtil.getTagTime(revWalk, ObjectId.fromString(oldRevision))).thenReturn(timestamp);
dummy.when(() -> GitUtil.getTagTime(revWalk, ObjectId.fromString(newRevision))).thenReturn(null);
dummy.when(() -> GitUtil.getTagName(ref)).thenReturn(tagName);
dummy.when(() -> GitUtil.getId(ObjectId.fromString(oldRevision))).thenReturn(oldRevision);
dummy.when(() -> GitUtil.getId(ObjectId.fromString(newRevision))).thenReturn(newRevision);
@@ -161,15 +170,15 @@ public class GitHookTagProviderTest {
@Test
public void testUpdateTagsPostReceive() {
try (MockedStatic<GitUtil> dummy = Mockito.mockStatic(GitUtil.class)) {
String oldRevision = "e0f2be968b147ff7043684a7715d2fe852553db4";
String newRevision = "b2002b64013e54b78eac251df0672bd5d6a83aa7";
String oldRevision = REVISION_2;
String newRevision = REVISION_1;
Long timestamp = 1339416344000L;
String tagName = "1.0.0";
String ref = "refs/tags/" + tagName;
dummy.when(() -> GitUtil.getTagTime(repository, ObjectId.fromString(newRevision))).thenReturn(timestamp);
dummy.when(() -> GitUtil.getTagTime(repository, ObjectId.fromString(oldRevision))).thenReturn(null);
dummy.when(() -> GitUtil.getTagTime(revWalk, ObjectId.fromString(newRevision))).thenReturn(timestamp);
dummy.when(() -> GitUtil.getTagTime(revWalk, ObjectId.fromString(oldRevision))).thenReturn(null);
dummy.when(() -> GitUtil.getTagName(ref)).thenReturn(tagName);
dummy.when(() -> GitUtil.getId(ObjectId.fromString(oldRevision))).thenReturn(oldRevision);
dummy.when(() -> GitUtil.getId(ObjectId.fromString(newRevision))).thenReturn(newRevision);
@@ -181,6 +190,34 @@ public class GitHookTagProviderTest {
}
}
@Test
public void shouldUnpeelAnnotatedTag() throws IOException {
try (MockedStatic<GitUtil> dummy = Mockito.mockStatic(GitUtil.class)) {
String revisionOfTag = REVISION_1;
String revisionOfCommit = REVISION_2;
Long timestampOfTag = 6666666000L;
Long timestampOfCommit = 1339416344000L;
String tagName = "1.0.0";
String ref = "refs/tags/" + tagName;
final RevTag mockedTag = mock(RevTag.class);
when(revWalk.parseAny(ObjectId.fromString(REVISION_1))).thenReturn(mockedTag);
final RevObject commitForTag = mock(RevObject.class);
when(mockedTag.getObject()).thenReturn(commitForTag);
dummy.when(() -> GitUtil.getTagTime(revWalk, ObjectId.fromString(REVISION_1))).thenReturn(timestampOfTag);
dummy.when(() -> GitUtil.getTagTime(revWalk, commitForTag)).thenReturn(timestampOfCommit);
dummy.when(() -> GitUtil.getTagTime(revWalk, ObjectId.fromString(revisionOfTag))).thenReturn(timestampOfCommit);
dummy.when(() -> GitUtil.getTagName(ref)).thenReturn(tagName);
dummy.when(() -> GitUtil.getId(commitForTag)).thenReturn(revisionOfCommit);
GitHookTagProvider provider = createProvider(ReceiveCommand.Type.CREATE, ref, revisionOfTag, ZERO);
assertTag(tagName, revisionOfCommit, timestampOfCommit, provider.getCreatedTags());
assertThat(provider.getDeletedTags(), empty());
}
}
private void assertTag(String name, String revision, Long date, List<Tag> tags) {
assertNotNull(tags);
assertFalse(tags.isEmpty());
@@ -196,7 +233,12 @@ public class GitHookTagProviderTest {
when(command.getOldId()).thenReturn(ObjectId.fromString(oldId));
when(command.getType()).thenReturn(type);
when(command.getRefName()).thenReturn(ref);
return new GitHookTagProvider(commands, repository);
return new GitHookTagProvider(commands, repository) {
@Override
RevWalk createRevWalk(Repository repository) {
return revWalk;
}
};
}
}