From 68ab36fa302726e1a66a30a4485bb19b9e9c15a7 Mon Sep 17 00:00:00 2001
From: Chris Fulljames <christianfulljames@gmail.com>
Date: Sun, 19 Jan 2025 10:47:40 -0500
Subject: [PATCH] Add systemd service files

---
 main.py              |  4 ++--
 requirements.txt     |  1 +
 service/prod.service | 12 ++++++++++++
 service/run.sh       |  7 +++++++
 service/test.service | 12 ++++++++++++
 5 files changed, 34 insertions(+), 2 deletions(-)
 create mode 100644 service/prod.service
 create mode 100644 service/run.sh
 create mode 100644 service/test.service

diff --git a/main.py b/main.py
index 5bdf722..fca4eef 100644
--- a/main.py
+++ b/main.py
@@ -20,7 +20,7 @@ from flask import Flask, render_template, request, redirect, g, session, abort,
         send_from_directory, flash, get_flashed_messages
 from werkzeug.utils import secure_filename
 
-DATA_DIR = Path(".")
+DATA_DIR = Path(os.environ["DATA_DIR"]) if "DATA_DIR" in os.environ else Path(".")
 
 ################################################################################
 # Logging
@@ -38,7 +38,7 @@ root_logger.addHandler(handler)
 ################################################################################
 
 app = Flask(__name__)
-app.secret_key = "dev"
+app.secret_key = os.environ["SECRET_KEY"] if "SECRET_KEY" in os.environ else "dev"
 app.config["MAX_CONTENT_LENGTH"] = 50 * 1024 * 1024
 app.logger.addHandler(handler)
 
diff --git a/requirements.txt b/requirements.txt
index d9c96ab..6d89524 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 bcrypt
 bleach[css]
 flask
+gunicorn
 
diff --git a/service/prod.service b/service/prod.service
new file mode 100644
index 0000000..9fcc4cc
--- /dev/null
+++ b/service/prod.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Little Song Place Production Server
+After=multi-user.target
+
+[Service]
+WorkingDirectory=/var/www/littlesongplace
+ExecStart=/var/www/littlesongplace/service/run.sh 8080 /var/www/littlesongplace-data
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/service/run.sh b/service/run.sh
new file mode 100644
index 0000000..c6a4a53
--- /dev/null
+++ b/service/run.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+PORT=$1
+export DATA_DIR=$2
+export SECRET_KEY=$(< "$DATA_DIR/secret.key")
+. venv/bin/activate
+gunicorn -w 4 -b 127.0.0.1:$PORT 'main:app'
+
diff --git a/service/test.service b/service/test.service
new file mode 100644
index 0000000..ff2f783
--- /dev/null
+++ b/service/test.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Little Song Place Test Server
+After=multi-user.target
+
+[Service]
+WorkingDirectory=/var/www/littlesongplace-test
+ExecStart=/var/www/littlesongplace-test/service/run.sh 8081 /var/www/littlesongplace-test-data
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+
-- 
2.39.5