Merge pull request #1159 from python-gitlab/feat/project-artifacts

Feat: Project job artifacts for latest successful pipeline

docs/gl_objects/pipelines_and_jobs.rst

@@ -292,6 +292,11 @@ Get the artifacts of a job::
 
     build_or_job.artifacts()
 
+Get the artifacts of a job by its name from the latest successful pipeline of
+a branch or tag:
+
+  project.artifacts(ref_name='master', job='build')
+
 .. warning::
 
    Artifacts are entirely stored in memory in this example.

gitlab/tests/objects/test_job_artifacts.py

@@ -0,0 +1,31 @@
+"""
+GitLab API: https://docs.gitlab.com/ee/api/job_artifacts.html
+"""
+
+import pytest
+import responses
+
+
+ref_name = "master"
+job = "build"
+
+
+@pytest.fixture
+def resp_artifacts_by_ref_name(binary_content):
+    url = f"http://localhost/api/v4/projects/1/jobs/artifacts/{ref_name}/download?job={job}"
+
+    with responses.RequestsMock() as rsps:
+        rsps.add(
+            method=responses.GET,
+            url=url,
+            body=binary_content,
+            content_type="application/octet-stream",
+            status=200,
+        )
+        yield rsps
+
+
+def test_download_artifacts_by_ref_name(gl, binary_content, resp_artifacts_by_ref_name):
+    project = gl.projects.get(1, lazy=True)
+    artifacts = project.artifacts(ref_name=ref_name, job=job)
+    assert artifacts == binary_content

gitlab/v4/objects.py

@@ -5122,6 +5122,40 @@ def transfer_project(self, to_namespace, **kwargs):
             path, post_data={"namespace": to_namespace}, **kwargs
         )
 
+    @cli.register_custom_action("Project", ("ref_name", "job"), ("job_token",))
+    @exc.on_http_error(exc.GitlabGetError)
+    def artifacts(
+        self, ref_name, job, streamed=False, action=None, chunk_size=1024, **kwargs
+    ):
+        """Get the job artifacts archive from a specific tag or branch.
+
+        Args:
+            ref_name (str): Branch or tag name in repository. HEAD or SHA references
+            are not supported.
+            artifact_path (str): Path to a file inside the artifacts archive.
+            job (str): The name of the job.
+            job_token (str): Job token for multi-project pipeline triggers.
+            streamed (bool): If True the data will be processed by chunks of
+                `chunk_size` and each chunk is passed to `action` for
+                treatment
+            action (callable): Callable responsible of dealing with chunk of
+                data
+            chunk_size (int): Size of each chunk
+            **kwargs: Extra options to send to the server (e.g. sudo)
+
+        Raises:
+            GitlabAuthenticationError: If authentication is not correct
+            GitlabGetError: If the artifacts could not be retrieved
+
+        Returns:
+            str: The artifacts if `streamed` is False, None otherwise.
+        """
+        path = "/projects/%s/jobs/artifacts/%s/download" % (self.get_id(), ref_name)
+        result = self.manager.gitlab.http_get(
+            path, job=job, streamed=streamed, raw=True, **kwargs
+        )
+        return utils.response_content(result, streamed, action, chunk_size)
+
     @cli.register_custom_action("Project", ("ref_name", "artifact_path", "job"))
     @exc.on_http_error(exc.GitlabGetError)
     def artifact(