From 80252c290fa71de1eff6396c6d725c90452098d5 Mon Sep 17 00:00:00 2001
From: Nikolay Shaplov <dhyan@nataraj.su>
Date: Sun, 7 Jun 2026 09:24:56 +0000
Subject: [PATCH] Script for cloning a new repository plus universal webhooks
 for updating existing repositories

---
 .gitignore                        |  1 +
 {nginx-conf => conf/nginx}/git4ai |  5 ++---
 conf/webhook.conf                 | 22 ++++++++++++++++++++++
 scripts/clone_repo.sh             | 22 ++++++++++++++++++++++
 scripts/config._sh.example        |  9 +++++++++
 scripts/update_repo.sh            | 27 +++++++++++++++++++++++++++
 6 files changed, 83 insertions(+), 3 deletions(-)
 create mode 100644 .gitignore
 rename {nginx-conf => conf/nginx}/git4ai (98%)
 create mode 100644 conf/webhook.conf
 create mode 100755 scripts/clone_repo.sh
 create mode 100644 scripts/config._sh.example
 create mode 100755 scripts/update_repo.sh

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a6ab79d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+scripts/config._sh
diff --git a/nginx-conf/git4ai b/conf/nginx/git4ai
similarity index 98%
rename from nginx-conf/git4ai
rename to conf/nginx/git4ai
index f18bfdf..95f4610 100644
--- a/nginx-conf/git4ai
+++ b/conf/nginx/git4ai
@@ -226,8 +226,7 @@ location ~ "^/gitai-cat-file/([^/]+)/([0-9a-f]{4,40})(?:/[a-zA-Z0-9]+)?$" {
         fastcgi_param PATH_INFO $1;
         include fastcgi_params;    
   }
-
-  location /hooks {
-    proxy_pass http://127.0.0.1:9000/hooks;
+  location ~ ^/hooks/update-repo/([a-zA-Z0-9._-]+)$ {
+    proxy_pass http://127.0.0.1:9000/hooks/update-repo?name=$1;
   }
 }
diff --git a/conf/webhook.conf b/conf/webhook.conf
new file mode 100644
index 0000000..8ca870c
--- /dev/null
+++ b/conf/webhook.conf
@@ -0,0 +1,22 @@
+[
+  {
+    "id": "update-repo",
+    "execute-command": "/srv/scripts/update_repo.sh",
+    "pass-arguments-to-command": [
+      {
+        "source": "url",
+        "name": "name"
+      }
+    ],
+    "trigger-rule": {
+      "match": {
+        "type": "regex",
+        "regex": "^[a-zA-Z0-9._-]+$",
+        "parameter": {
+          "source": "url",
+          "name": "name"
+        }
+      }
+    }
+  }
+]
diff --git a/scripts/clone_repo.sh b/scripts/clone_repo.sh
new file mode 100755
index 0000000..469e281
--- /dev/null
+++ b/scripts/clone_repo.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+source "${BASH_SOURCE%/*}"/config._sh
+
+GIT_REPO=$1
+
+if [ -z "$GIT_REPO" ]; then
+    echo "Specify repository name as a first argument" >&2
+    exit 1
+fi
+
+if [ -d "$GIT_CLONE_PATH/$GIT_REPO" ]; then
+    echo "Repository $GIT_CLONE_PATH/$GIT_REPO already exists" >&2
+    exit 1
+fi
+
+git clone --mirror "$GIT_REMOTE/$GIT_REPO" "$GIT_CLONE_PATH/$GIT_REPO"
+
+chown -R www-data: "$GIT_CLONE_PATH/$GIT_REPO"
+
diff --git a/scripts/config._sh.example b/scripts/config._sh.example
new file mode 100644
index 0000000..33a1827
--- /dev/null
+++ b/scripts/config._sh.example
@@ -0,0 +1,9 @@
+
+DEFAULT_GIT_REMOTE=https://gitlab.com/my-namespace
+
+DEFAULT_GIT_CLONE_PATH=/srv/repos
+
+
+
+export GIT_REMOTE=${GIT_REMOTE:-$DEFAULT_GIT_REMOTE}
+export GIT_CLONE_PATH=${GIT_CLONE_PATH:-$DEFAULT_GIT_CLONE_PATH}
diff --git a/scripts/update_repo.sh b/scripts/update_repo.sh
new file mode 100755
index 0000000..bd03767
--- /dev/null
+++ b/scripts/update_repo.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+set -e
+
+source "${BASH_SOURCE%/*}"/config._sh
+
+if [ -z "$GIT_REPO" ]; then
+    GIT_REPO=$1
+fi
+
+if [ -z "$GIT_REPO" ]; then
+    echo "Specify repository name as a first argument or in GIT_REPO env variable" >&2
+    exit 1
+fi
+
+if [ ! -d "$GIT_CLONE_PATH/$GIT_REPO" ]; then
+    echo "Repository $GIT_CLONE_PATH/$GIT_REPO does not exists" >&2
+    exit 1
+fi
+
+cd "$GIT_CLONE_PATH/$GIT_REPO"
+
+if [ "$(id -u)" -eq 0 ]; then
+    sudo -u www-data git remote update --prune
+else
+    git remote update --prune
+fi
-- 
2.47.3