From c3ef3f2dd57f2b7dc415053b9795692dfb994584 Mon Sep 17 00:00:00 2001
From: Daniel McCrystal <drmccrystal@gmail.com>
Date: Tue, 7 Jan 2025 18:37:10 -0500
Subject: [PATCH] first commit

---
 .gitignore |  2 ++
 Makefile   |  9 +++++++++
 deploy.py  | 22 ++++++++++++++++++++++
 deploy.sh  | 39 +++++++++++++++++++++++++++++++++++++++
 listen.py  | 18 ++++++++++++++++++
 5 files changed, 90 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Makefile
 create mode 100644 deploy.py
 create mode 100644 deploy.sh
 create mode 100644 listen.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3a66904
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+**/__pycache__/*
+venv/*
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..9fa9acf
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,9 @@
+
+build:
+	@:
+
+deploy:
+	venv/bin/waitress-serve --host 0.0.0.0 --port 5000 listen:app
+
+stop:
+	@:
\ No newline at end of file
diff --git a/deploy.py b/deploy.py
new file mode 100644
index 0000000..a1a542a
--- /dev/null
+++ b/deploy.py
@@ -0,0 +1,22 @@
+from dataclasses import dataclass
+import subprocess
+import os
+    
+@dataclass
+class DeployerRequest:
+    repo: str
+    branch: str
+    commit_hash: str
+    
+    
+    
+def handle_request(rq: DeployerRequest):
+    subprocess.run(
+            ["./deploy.sh"], 
+            env=dict(
+                os.environ, 
+                REPO=rq.repo,
+                BRANCH=rq.branch,
+                COMMIT_HASH=rq.commit_hash,
+            ),
+        )
\ No newline at end of file
diff --git a/deploy.sh b/deploy.sh
new file mode 100644
index 0000000..9af8355
--- /dev/null
+++ b/deploy.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+$rootdir=$(pwd)
+$deploydir=$rootdir/deployments/$REPO/$BRANCH
+
+mkdir -p $deploydir
+cd $deploydir
+git clone $CLONE_URL .
+
+git fetch origin $BRANCH
+git reset --hard origin/$BRANCH
+git checkout $COMMIT_HASH
+
+make build
+echo "
+[Unit]
+Description=Deployment of $REPO/$BRANCH
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=make deploy
+User=drm
+WorkingDirectory=$deploydir
+Restart=on-failure
+StandardOutput=file:$deploydir/server.log
+StandardError=file:$deploydir/server.log
+
+[Install]
+WantedBy=multi-user.target
+" > deploy.service
+systemctl daemon reload
+
+$service="deployer-$repo-$branch.service"
+ln -s $deploydir/deploy.service /etc/systemd/system/$service
+systemctl stop $service
+systemctl start $service
+
+
+
diff --git a/listen.py b/listen.py
new file mode 100644
index 0000000..d0adedc
--- /dev/null
+++ b/listen.py
@@ -0,0 +1,18 @@
+from flask import Flask, request
+
+from .deploy import handle_request, DeployerRequest
+
+app = Flask(__name__)
+
+
+@app.route("/gitea", methods=["POST"])
+def gitea():
+    data = request.get_json()
+
+    handle_request(
+        DeployerRequest(
+            repo = data["repository"]["name"],
+            branch = data["ref"].strip("refs/heads/"),
+            commit_hash = data["after"]
+        )
+    )
\ No newline at end of file