[nongnu] elpa/gptel 8788060667: gptel: Add Github Models (#386)

[ELPA Syncer]

branch: elpa/gptel
commit 87880606676304455dd10d7c6028f74d0a1084c0
Author: Gabriel Santos <172639817+gs-101@users.noreply.github.com>
Commit: GitHub <noreply@github.com>

    gptel: Add Github Models (#386)
    
    * README: Add configuration instructions for Github Models.
    
    * gptel.el: Update package commentary mentioning Github Models.
---
 README.org | 73 ++++++++++++++++++++++++++++++++++++++++++++++----------------
 gptel.el   |  6 +++---
 2 files changed, 58 insertions(+), 21 deletions(-)

diff --git a/README.org b/README.org
index 3c096c3c0b..e372a8ad10 100644
--- a/README.org
+++ b/README.org
@@ -7,24 +7,25 @@ gptel is a simple Large Language Model chat client for Emacs, 
with support for m
 #+html: <div align="center">
 | LLM Backend        | Supports | Requires                   |
 |--------------------+----------+----------------------------|
-| ChatGPT            | ✓      | 
[[https://platform.openai.com/account/api-keys][API key]]                    |
-| Azure              | ✓      | Deployment and API key     |
-| Ollama             | ✓      | [[https://ollama.ai/][Ollama running locally]] 
    |
-| GPT4All            | ✓      | [[https://gpt4all.io/index.html][GPT4All 
running locally]]    |
-| Gemini             | ✓      | 
[[https://makersuite.google.com/app/apikey][API key]]                    |
-| Llama.cpp          | ✓      | 
[[https://github.com/ggerganov/llama.cpp/tree/master/examples/server#quick-start][Llama.cpp
 running locally]]  |
-| Llamafile          | ✓      | 
[[https://github.com/Mozilla-Ocho/llamafile#quickstart][Local Llamafile 
server]]     |
-| Kagi FastGPT       | ✓      | [[https://kagi.com/settings?p=api][API key]]   
                 |
-| Kagi Summarizer    | ✓      | [[https://kagi.com/settings?p=api][API key]]   
                 |
-| together.ai        | ✓      | 
[[https://api.together.xyz/settings/api-keys][API key]]                    |
-| Anyscale           | ✓      | [[https://docs.endpoints.anyscale.com/][API 
key]]                    |
-| Perplexity         | ✓      | 
[[https://docs.perplexity.ai/docs/getting-started][API key]]                    
|
-| Anthropic (Claude) | ✓      | [[https://www.anthropic.com/api][API key]]     
               |
-| Groq               | ✓      | [[https://console.groq.com/keys][API key]]     
               |
-| OpenRouter         | ✓      | [[https://openrouter.ai/keys][API key]]        
            |
-| PrivateGPT         | ✓      | 
[[https://github.com/zylon-ai/private-gpt#-documentation][PrivateGPT running 
locally]] |
-| DeepSeek           | ✓      | [[https://platform.deepseek.com/api_keys][API 
key]]                    |
-| Cerebras           | ✓      | [[https://cloud.cerebras.ai/][API key]]        
            |
+| ChatGPT            | ✓        | 
[[https://platform.openai.com/account/api-keys][API key]]                    |
+| Azure              | ✓        | Deployment and API key     |
+| Ollama             | ✓        | [[https://ollama.ai/][Ollama running 
locally]]     |
+| GPT4All            | ✓        | [[https://gpt4all.io/index.html][GPT4All 
running locally]]    |
+| Gemini             | ✓        | 
[[https://makersuite.google.com/app/apikey][API key]]                    |
+| Llama.cpp          | ✓        | 
[[https://github.com/ggerganov/llama.cpp/tree/master/examples/server#quick-start][Llama.cpp
 running locally]]  |
+| Llamafile          | ✓        | 
[[https://github.com/Mozilla-Ocho/llamafile#quickstart][Local Llamafile 
server]]     |
+| Kagi FastGPT       | ✓        | [[https://kagi.com/settings?p=api][API key]] 
                   |
+| Kagi Summarizer    | ✓        | [[https://kagi.com/settings?p=api][API key]] 
                   |
+| together.ai        | ✓        | 
[[https://api.together.xyz/settings/api-keys][API key]]                    |
+| Anyscale           | ✓        | [[https://docs.endpoints.anyscale.com/][API 
key]]                    |
+| Perplexity         | ✓        | 
[[https://docs.perplexity.ai/docs/getting-started][API key]]                    
|
+| Anthropic (Claude) | ✓        | [[https://www.anthropic.com/api][API key]]   
                 |
+| Groq               | ✓        | [[https://console.groq.com/keys][API key]]   
                 |
+| OpenRouter         | ✓        | [[https://openrouter.ai/keys][API key]]      
              |
+| PrivateGPT         | ✓        | 
[[https://github.com/zylon-ai/private-gpt#-documentation][PrivateGPT running 
locally]] |
+| DeepSeek           | ✓        | 
[[https://platform.deepseek.com/api_keys][API key]]                    |
+| Cerebras           | ✓        | [[https://cloud.cerebras.ai/][API key]]      
              |
+| Github Models      | ✓        | 
[[https://github.com/settings/tokens][Token]]                      |
 #+html: </div>
 
 *General usage*: ([[https://www.youtube.com/watch?v=bsRnh_brggM][YouTube 
Demo]])
@@ -71,6 +72,7 @@ gptel uses Curl if available, but falls back to url-retrieve 
to work without ext
       - [[#privategpt][PrivateGPT]]
       - [[#deepseek][DeepSeek]]
       - [[#cerebras][Cerebras]]
+      - [[#github-models][Github Models]]
   - [[#usage][Usage]]
     - [[#in-any-buffer][In any buffer:]]
     - [[#in-a-dedicated-chat-buffer][In a dedicated chat buffer:]]
@@ -676,6 +678,41 @@ The above code makes the backend available to select.  If 
you want it to be the
                   "llama3.1-8b")))
 #+end_src
 
+#+html: </details>
+#+html: <details><summary>
+**** Github Models
+#+html: </summary>
+
+Register a backend with
+#+begin_src emacs-lisp
+  ;; Github Models offers an OpenAI compatible API
+  (gptel-make-openai "Github Models" ;Any name you want
+    :host "models.inference.ai.azure.com"
+    :endpoint "/chat/completions"
+    :stream t
+    :key "your-github-token"
+    :models '("gpt-4o"))
+#+end_src
+
+For all the available models, check the 
[[https://github.com/marketplace/models][marketplace]].
+
+You can pick this backend from the menu when using (see [[#usage][Usage]]).
+
+***** (Optional) Set as the default gptel backend
+
+The above code makes the backend available to select.  If you want it to be 
the default backend for gptel, you can set this as the value of 
=gptel-backend=.  Use this instead of the above.
+#+begin_src emacs-lisp
+  ;; OPTIONAL configuration
+  (setq gptel-model  "gpt-4o"
+        gptel-backend
+        (gptel-make-openai "Github Models" ;Any name you want
+          :host "models.inference.ai.azure.com"
+          :endpoint "/chat/completions"
+          :stream t
+          :key "your-github-token"
+          :models '("gpt-4o"))
+#+end_src
+
 #+html: </details>
 
 ** Usage
diff --git a/gptel.el b/gptel.el
index 88892ebe4d..03f87baf6f 100644
--- a/gptel.el
+++ b/gptel.el
@@ -32,7 +32,7 @@
 ;; gptel supports
 ;;
 ;; - The services ChatGPT, Azure, Gemini, Anthropic AI, Anyscale, Together.ai,
-;;   Perplexity, Anyscale, OpenRouter, Groq, PrivateGPT, DeepSeek, Cerebras and
+;;   Perplexity, Anyscale, OpenRouter, Groq, PrivateGPT, DeepSeek, Cerebras, 
Github Models and
 ;;   Kagi (FastGPT & Summarizer)
 ;; - Local models via Ollama, Llama.cpp, Llamafiles or GPT4All
 ;;
@@ -61,8 +61,8 @@
 ;; - For Gemini: define a gptel-backend with `gptel-make-gemini', which see.
 ;; - For Anthropic (Claude): define a gptel-backend with 
`gptel-make-anthropic',
 ;;   which see
-;; - For Together.ai, Anyscale, Perplexity, Groq, OpenRouter, DeepSeek or
-;;   Cerebras: define a gptel-backend with `gptel-make-openai', which see.
+;; - For Together.ai, Anyscale, Perplexity, Groq, OpenRouter, DeepSeek, 
Cerebras or
+;;   Github Models: define a gptel-backend with `gptel-make-openai', which see.
 ;; - For PrivateGPT: define a backend with `gptel-make-privategpt', which see.
 ;; - For Kagi: define a gptel-backend with `gptel-make-kagi', which see.
 ;;