Introducing --latest for generate-issue-content-helm-chart command

.github/workflows/helm-tests.yml

@@ -118,11 +118,13 @@ jobs:
         run: ./dev/sign.sh dist/airflow-*.tgz dist/airflow-*-source.tar.gz
         env:
           SIGN_WITH: dev@airflow.apache.org
+      - name: "Fetch Git Tags"
+        run: git fetch --tags
       - name: "Test helm chart issue generation automatically"
         # Adding same tags for now, will address in a follow-up
         run: >
-          breeze release-management generate-issue-content-helm-chart
-          --previous-release helm-chart/0.0.0dev0 --current-release helm-chart/0.0.0dev0
+          breeze release-management generate-issue-content-helm-chart --limit-pr-count 10
+          --latest --verbose
       - name: "Upload Helm artifacts"
         uses: actions/upload-artifact@v4
         with:

dev/breeze/doc/images/output_release-management_generate-issue-content-helm-chart.txt

@@ -1 +1 @@
-66451b1e0d4897113e3763e04d73b65e
+3e0e080fa8422853ed7df3967725b35f

dev/breeze/src/airflow_breeze/commands/release_management_commands.py

@@ -155,6 +155,7 @@
     run_command,
 )
 from airflow_breeze.utils.shared_options import get_dry_run, get_verbose
+from airflow_breeze.utils.version_utils import get_latest_airflow_version, get_latest_helm_chart_version
 from airflow_breeze.utils.versions import is_pre_release
 from airflow_breeze.utils.virtualenv_utils import create_pip_command, create_venv
 
@@ -2290,13 +2291,11 @@ def print_issue_content(
 @click.option(
     "--previous-release",
     type=str,
-    required=True,
     help="commit reference (for example hash or tag) of the previous release.",
 )
 @click.option(
     "--current-release",
     type=str,
-    required=True,
     help="commit reference (for example hash or tag) of the current release.",
 )
 @click.option("--excluded-pr-list", type=str, help="Coma-separated list of PRs to exclude from the issue.")
@@ -2306,13 +2305,19 @@ def print_issue_content(
     default=None,
     help="Limit PR count processes (useful for testing small subset of PRs).",
 )
+@click.option(
+    "--latest",
+    is_flag=True,
+    help="Run the command against latest released version of airflow helm charts",
+)
 @option_verbose
 def generate_issue_content_helm_chart(
     github_token: str,
     previous_release: str,
     current_release: str,
     excluded_pr_list: str,
     limit_pr_count: int | None,
+    latest: bool,
 ):
     generate_issue_content(
         github_token,
@@ -2321,7 +2326,7 @@ def generate_issue_content_helm_chart(
         excluded_pr_list,
         limit_pr_count,
         is_helm_chart=True,
-        latest=False,
+        latest=latest,
     )
 
 
@@ -3264,18 +3269,25 @@ def generate_issue_content(
     current = current_release
 
     if latest:
-        import requests
-
-        response = requests.get("https://pypi.org/pypi/apache-airflow/json")
-        response.raise_for_status()
-        latest_released_version = response.json()["info"]["version"]
-        previous = str(latest_released_version)
-        current = os.getenv("VERSION", "HEAD")
-        if current == "HEAD":
-            get_console().print(
-                "\n[warning]Environment variable VERSION not set, setting current release "
-                "version as 'HEAD'\n"
-            )
+        if is_helm_chart:
+            latest_helm_version = get_latest_helm_chart_version()
+            get_console().print(f"\n[info] Latest stable version of helm chart is {latest_helm_version}\n")
+            previous = f"helm-chart/{latest_helm_version}"
+            current = os.getenv("VERSION", "HEAD")
+            if current == "HEAD":
+                get_console().print(
+                    "\n[warning]Environment variable VERSION not set, setting current release "
+                    "version as 'HEAD' for helm chart release\n"
+                )
+        else:
+            latest_airflow_version = get_latest_airflow_version()
+            previous = str(latest_airflow_version)
+            current = os.getenv("VERSION", "HEAD")
+            if current == "HEAD":
+                get_console().print(
+                    "\n[warning]Environment variable VERSION not set, setting current release "
+                    "version as 'HEAD'\n"
+                )
 
     changes = get_changes(verbose, previous, current, is_helm_chart)
     change_prs = [change.pr for change in changes]
@@ -3342,4 +3354,4 @@ def generate_issue_content(
                 users[pr_number].add(linked_issue.user.login)
             progress.advance(task)
 
-    print_issue_content(current_release, pull_requests, linked_issues, users, is_helm_chart)
+    print_issue_content(current, pull_requests, linked_issues, users, is_helm_chart)

dev/breeze/src/airflow_breeze/commands/release_management_commands_config.py

@@ -113,6 +113,7 @@
                 "--current-release",
                 "--excluded-pr-list",
                 "--limit-pr-count",
+                "--latest",
             ],
         }
     ],

dev/breeze/src/airflow_breeze/utils/version_utils.py

@@ -0,0 +1,37 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+from __future__ import annotations
+
+
+def get_latest_helm_chart_version():
+    import requests
+
+    response = requests.get("https://airflow.apache.org/_gen/packages-metadata.json")
+    data = response.json()
+    for package in data:
+        if package["package-name"] == "helm-chart":
+            stable_version = package["stable-version"]
+            return stable_version
+
+
+def get_latest_airflow_version():
+    import requests
+
+    response = requests.get("https://pypi.org/pypi/apache-airflow/json")
+    response.raise_for_status()
+    latest_released_version = response.json()["info"]["version"]
+    return latest_released_version