From 8e6445085e20ae122c806680ebb4f9572e3c9d9f Mon Sep 17 00:00:00 2001
From: Lindley Vieira <lindley.vieira@windriver.com>
Date: Thu, 1 Aug 2024 18:47:50 -0300
Subject: [PATCH] Added delete all releases option for major version

This commit adds the option --all to 'software delete' command.

Usage:
software delete --all component-MM.mm

When using this option, all releases (patch or major) from
component-MM.mm will be deleted if all of them are in available
or unavailable state.

TestCase:
PASS: 'software delete --all'
      > usage: software delete [--all] release [release ...]
PASS: 'software delete --all starlingx-24.09.1'
      > The release ID must have the pattern: component-MM.mm
PASS: 'software delete --all starlingx-24.09 wrcp-24.09'
      > --all require only one release ID
PASS: 'software delete --all starlingx-25.03'
      with no starlingx-25.03 release.
      > There are no starlingx-25.03 releases to delete.
PASS: 'software delete --all wrcp-24.09'
      with at least one release not available or unavailable,
      return a list of releases that are not ready to be deleted.
      > Releases wrcp-24.09.0,wrcp-24.09.1 not ready to delete
PASS: 'software delete --all starlingx-24.09'
      with all releases available or unavailable
      > starlingx-24.09.0 has been deleted
      > starlingx-24.09.1 has been deleted
      > starlingx-24.09.2 has been deleted

Story: 2010676
Task: 50732

Change-Id: I37e9df297cdaa22653e8ad431a88a3c2dc18a643
Signed-off-by: Lindley Vieira <lindley.vieira@windriver.com>
---
 software-client/software_client/v1/release.py | 43 ++++++++++++++++++-
 .../software_client/v1/release_shell.py       |  8 +++-
 2 files changed, 48 insertions(+), 3 deletions(-)

diff --git a/software-client/software_client/v1/release.py b/software-client/software_client/v1/release.py
index e5199df4..1120d8af 100644
--- a/software-client/software_client/v1/release.py
+++ b/software-client/software_client/v1/release.py
@@ -5,6 +5,7 @@
 #
 
 import os
+import re
 import signal
 import sys
 import textwrap
@@ -267,7 +268,45 @@ class ReleaseManager(base.Manager):
         path = "/v1/deploy_host/install_local"
         return self._post(path, body=body)
 
-    def release_delete(self, release_id):
-        release_ids = "/".join(release_id)
+    def release_delete(self, release_id_list, delete_all):
+        if delete_all:
+            if len(release_id_list) != 1:
+                print("--all require only one release ID")
+                return 1
+
+            pattern = r"^([a-zA-Z]+)-(\d{2}\.\d{2})$"
+            match = re.match(pattern, release_id_list[0])
+            if not match:
+                print("The release ID must have the pattern: component-MM.mm")
+                return 1
+
+            component = match.group(1)
+            sw_version = match.group(2)
+
+            # Get a list of all patches from sw_version (MM.mm)
+            url = "/v1/release?show=patch&release=%s" % sw_version
+            resp, body = self._list(url, "")
+
+            patch_list = []
+            if resp.status_code == 200:
+                data = body
+            else:
+                print("Could not fetch the releases from %s-%s version" % (component, sw_version))
+                return 1
+
+            # filter patches by component
+            for release in data:
+                if release["component"] == component:
+                    patch_list.append(release["release_id"])
+
+            if len(patch_list) == 0:
+                print("There are no %s-%s releases to delete." % (component, sw_version))
+                return 0
+
+            # pass all releases, software will check if can be deleted
+            release_ids = "/".join(patch_list)
+        else:
+            release_ids = "/".join(release_id_list)
+
         path = '/v1/release/%s' % release_ids
         return self._delete(path)
diff --git a/software-client/software_client/v1/release_shell.py b/software-client/software_client/v1/release_shell.py
index 87ac55b4..6870c176 100644
--- a/software-client/software_client/v1/release_shell.py
+++ b/software-client/software_client/v1/release_shell.py
@@ -213,12 +213,18 @@ def do_upload_dir(cc, args):
     return utils.check_rc(resp, data)
 
 
+# --all is an optional argument
+@utils.arg('--all',
+           action='store_true',
+           required=False,
+           help='Delete all patches and major releases related '
+                'to the given major release ID')
 @utils.arg('release',
            nargs="+",  # accepts a list
            help='Release ID to delete')
 def do_delete(cc, args):
     """Delete the software release"""
-    resp, data = cc.release.release_delete(args.release)
+    resp, data = cc.release.release_delete(args.release, args.all)
     if args.debug:
         utils.print_result_debug(resp, data)