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Consider already existing images as successful pulls. #2335

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Merged
eddumelendez merged 4 commits into from
Jul 9, 2024
Merged

Consider already existing images as successful pulls. #2335

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fdaa193
Consider already existing images as successful pulls.
n-g Jun 6, 2024
ee529c9
update golden file
n-g Jun 6, 2024
b5df69c
Merge branch 'main' into main
eddumelendez Jul 9, 2024
2e41176
Apply suggestions from code review
eddumelendez Jul 9, 2024
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5 changes: 4 additions & 1 deletion docker-java-api/src/main/java/com/github/dockerjava/api/model/PullResponseItem.java
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,8 @@ public class PullResponseItem extends ResponseItem {

private static final String DOWNLOADED_SWARM = ": downloaded";

private static final String ALREADY_EXISTS = "Already exists";

/**
* Returns whether the status indicates a successful pull operation
*
Expand All @@ -34,7 +36,8 @@ public boolean isPullSuccessIndicated() {
getStatus().contains(IMAGE_UP_TO_DATE) ||
getStatus().contains(DOWNLOADED_NEWER_IMAGE) ||
getStatus().contains(LEGACY_REGISTRY) ||
getStatus().contains(DOWNLOADED_SWARM)
getStatus().contains(DOWNLOADED_SWARM) ||
getStatus().contains(ALREADY_EXISTS)
);
}
}
8 changes: 8 additions & 0 deletions docker-java/src/test/java/com/github/dockerjava/api/model/PullResponseItemTest.java
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Expand Up @@ -29,6 +29,14 @@
* @author Zach Marshall
*/
public class PullResponseItemTest {
@Test
public void imageAlreadyExists() throws IOException {
PullResponseItem response = testRoundTrip(PullResponseJSONSamples.pullImageResponse_alreadyExists,
PullResponseItem.class);
assertTrue(response.isPullSuccessIndicated());
assertFalse(response.isErrorIndicated());
}

@Test
public void pullNewerImage() throws IOException {
PullResponseItem response = testRoundTrip(PullResponseJSONSamples.pullImageResponse_newerImage,
Expand Down
4 changes: 3 additions & 1 deletion docker-java/src/test/java/com/github/dockerjava/api/model/PullResponseJSONSamples.java
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Expand Up @@ -23,7 +23,9 @@
* @author Zach Marshall
*/
public enum PullResponseJSONSamples implements JSONResourceRef {
pullImageResponse_legacy, pullImageResponse_error, pullImageResponse_newerImage, pullImageResponse_upToDate;
pullImageResponse_legacy, pullImageResponse_error,
pullImageResponse_newerImage, pullImageResponse_upToDate,
pullImageResponse_alreadyExists;

@Override
public String getFileName() {
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1 change: 1 addition & 0 deletions ...a/src/test/resources/com/github/dockerjava/api/model/pullImageResponse_alreadyExists.json
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@@ -0,0 +1 @@
{"status":"Already exists"}