chore: archive google-ai and google-vertex integrations, migrate to google-genai

.github/utils/validate_version.py

@@ -2,12 +2,14 @@
 import requests
 
 # * integrations/<INTEGRATION_FOLDER_NAME>-v1.0.0
-INTEGRATION_VERSION_REGEX = r"integrations/([a-zA-Z_]+)-v([0-9]\.[0-9]+\.[0-9]+)"
+# * integrations/<INTEGRATION_FOLDER_NAME>-v1.0.0.post0 (for post-releases)
+INTEGRATION_VERSION_REGEX = r"integrations/([a-zA-Z_]+)-v([0-9]\.[0-9]+\.[0-9]+(?:\.post[0-9]+)?)"
 
 
 def validate_version_number(tag: str):
     """
     Verify that a release version number follows semantic versioning rules by checking the latest version on PyPI.
+    Supports both regular versions (x.y.z) and post-release versions (x.y.z.postN) per PEP 440.
     """
 
     matches = re.match(INTEGRATION_VERSION_REGEX, tag)
@@ -34,6 +36,21 @@ def validate_version_number(tag: str):
             return
         raise e
 
+    # Check if this is a post-release version
+    if ".post" in version_to_release:
+        # For post-releases (e.g., 5.4.0.post0), the base version should match the latest on PyPI
+        base_version = version_to_release.split(".post")[0]
+        if base_version == latest_version:
+            print(f"Post-release version {version_to_release} is valid for base version {base_version}")
+            return
+        else:
+            msg = (
+                f"Invalid post-release version: {version_to_release}. "
+                f"Post-release must be based on the latest PyPI version: {latest_version}"
+            )
+            raise ValueError(msg)
+
+    # Regular version check
     x, y, z = [int(i) for i in latest_version.split(".")]
 
     acceptable_new_versions = [

.github/workflows/CI_docusaurus_sync.yml

@@ -3,12 +3,12 @@ name: Core / Sync API reference with Docusaurus
 on:
   push:
     tags:
-      - "**-v[0-9].[0-9]+.[0-9]+"
+      - "**-v[0-9].[0-9]+.[0-9]+*"
 
   workflow_dispatch: # Activate this workflow manually
     inputs:
       tag:
-        description: "Tag with this format: integrations/<INTEGRATION_FOLDER_NAME>-v1.0.0. When running this workflow manually, version is irrelevant so you can use any value."
+        description: "Tag with this format: integrations/<INTEGRATION_FOLDER_NAME>-v1.0.0 or integrations/<INTEGRATION_FOLDER_NAME>-v1.0.0.post0. When running this workflow manually, version is irrelevant so you can use any value."
         required: true
         type: string
         default: integrations/<INTEGRATION_FOLDER_NAME>-v1.0.0

.github/workflows/CI_pypi_release.yml

@@ -2,16 +2,21 @@ name: Core / Project release on PyPi
 
 # The pushed tag must be formatted like so:
 # * integrations/<INTEGRATION_FOLDER_NAME>-v1.0.0
+# * integrations/<INTEGRATION_FOLDER_NAME>-v1.0.0.post0 (for post-releases)
 #
 # For example, if we want to release version 1.0.99
 # of the google-vertex-haystack integration we'd have to push the tag:
 #
 # integrations/google_vertex-v1.0.99
+#
+# For a final post-release (e.g., for archiving):
+#
+# integrations/google_vertex-v1.0.99.post0
 
 on:
   push:
     tags:
-      - "**-v[0-9].[0-9]+.[0-9]+"
+      - "**-v[0-9].[0-9]+.[0-9]+*"
 
 jobs:
   release-on-pypi:

README.md

@@ -38,9 +38,9 @@ Please check out our [Contribution Guidelines](CONTRIBUTING.md) for all the deta
 | [elasticsearch-haystack](integrations/elasticsearch/)                                                          | Document Store              | [![PyPI - Version](https://img.shields.io/pypi/v/elasticsearch-haystack.svg)](https://pypi.org/project/elasticsearch-haystack)                           | [![Test / elasticsearch](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/elasticsearch.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/elasticsearch.yml)                      |
 | [fastembed-haystack](integrations/fastembed/)                                                                  | Embedder, Ranker            | [![PyPI - Version](https://img.shields.io/pypi/v/fastembed-haystack.svg)](https://pypi.org/project/fastembed-haystack/)                                  | [![Test / fastembed](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/fastembed.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/fastembed.yml)                                  |
 | [github-haystack](integrations/github/)                                                                        | Connector                   | [![PyPI - Version](https://img.shields.io/pypi/v/github-haystack.svg)](https://pypi.org/project/github-haystack)                                         | [![Test / github](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/github.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/github.yml)                                           |
-| [google-ai-haystack](integrations/google_ai/)                                                                  | Generator                   | [![PyPI - Version](https://img.shields.io/pypi/v/google-ai-haystack.svg)](https://pypi.org/project/google-ai-haystack)                                   | [![Test / google-ai](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_ai.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_ai.yml)                                  |
+| [google-ai-haystack](integrations/google_ai/)                                                                  | Generator                   | [![PyPI - Version](https://img.shields.io/pypi/v/google-ai-haystack.svg)](https://pypi.org/project/google-ai-haystack)                                   | **Archived** - use [google-genai-haystack](https://pypi.org/project/google-genai-haystack) instead                                  |
 | [google-genai-haystack](integrations/google_genai/)                                                            | Embedder, Generator                   | [![PyPI - Version](https://img.shields.io/pypi/v/google-genai-haystack.svg)](https://pypi.org/project/google-genai-haystack)                             | [![Test / google-genai](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_genai.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_genai.yml)                        |
-| [google-vertex-haystack](integrations/google_vertex/)                                                          | Embedder, Generator                   | [![PyPI - Version](https://img.shields.io/pypi/v/google-vertex-haystack.svg)](https://pypi.org/project/google-vertex-haystack)                           | [![Test / google-vertex](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_vertex.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/google_vertex.yml)                      |
+| [google-vertex-haystack](integrations/google_vertex/)                                                          | Embedder, Generator                   | [![PyPI - Version](https://img.shields.io/pypi/v/google-vertex-haystack.svg)](https://pypi.org/project/google-vertex-haystack)                           | **Archived** - use [google-genai-haystack](https://pypi.org/project/google-genai-haystack) instead                      |
 | [hanlp-haystack](integrations/hanlp/)                                                                          | Preprocessor                | [![PyPI - Version](https://img.shields.io/pypi/v/hanlp-haystack.svg)](https://pypi.org/project/hanlp-haystack)                                           | [![Test / hanlp](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/hanlp.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/hanlp.yml)                                              |
 | [jina-haystack](integrations/jina/)                                                                            | Connector, Embedder, Ranker | [![PyPI - Version](https://img.shields.io/pypi/v/jina-haystack.svg)](https://pypi.org/project/jina-haystack)                                             | [![Test / jina](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/jina.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/jina.yml)                                                 |
 | [langfuse-haystack](integrations/langfuse/)                                                                    | Tracer                      | [![PyPI - Version](https://img.shields.io/pypi/v/langfuse-haystack.svg?color=orange)](https://pypi.org/project/langfuse-haystack)                        | [![Test / langfuse](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/langfuse.yml/badge.svg)](https://github.com/deepset-ai/haystack-core-integrations/actions/workflows/langfuse.yml)                                     |

integrations/google_ai/README.md

@@ -1,5 +1,14 @@
 # google-ai-haystack
 
+> [!WARNING]
+> This integration is **archived** and no longer maintained.
+>
+> Please use **[google-genai-haystack](https://pypi.org/project/google-genai-haystack)** instead.
+>
+> [Installation and documentation](https://haystack.deepset.ai/integrations/google-genai)
+
+---
+
 [![PyPI - Version](https://img.shields.io/pypi/v/google-ai-haystack.svg)](https://pypi.org/project/google-ai-haystack)
 [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/google-ai-haystack.svg)](https://pypi.org/project/google-ai-haystack)
 

integrations/google_vertex/README.md

@@ -1,5 +1,14 @@
 # google-vertex-haystack
 
+> [!WARNING]
+> This integration is **archived** and no longer maintained.
+>
+> Please use **[google-genai-haystack](https://pypi.org/project/google-genai-haystack)** instead.
+>
+> [Installation and documentation](https://haystack.deepset.ai/integrations/google-genai)
+
+---
+
 [![PyPI - Version](https://img.shields.io/pypi/v/google-vertex-haystack.svg)](https://pypi.org/project/google-vertex-haystack)
 [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/google-vertex-haystack.svg)](https://pypi.org/project/google-vertex-haystack)