From 7e088576965964656ef4adfa5be6e45563091727 Mon Sep 17 00:00:00 2001
From: slynn1324 <slynn1324@gmail.com>
Date: Sat, 23 Jan 2021 14:05:02 -0600
Subject: [PATCH] added docker support

---
 .dockerignore   |  6 ++++++
 Dockerfile      | 11 +++++++++++
 docker-build.sh |  2 ++
 docker-run.sh   |  4 ++++
 server.js       | 25 +++++++++++++++++++------
 5 files changed, 42 insertions(+), 6 deletions(-)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile
 create mode 100755 docker-build.sh
 create mode 100755 docker-run.sh

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..d7b3ecd
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,6 @@
+*.db
+*.psd
+*.crx
+*.pem
+.gitignore
+.git
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..3a380a2
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,11 @@
+FROM node:alpine3.12
+
+COPY . /tinypin
+
+WORKDIR /tinypin
+
+RUN apk add build-base python3 && npm install --verbose && apk del build-base python3
+
+RUN npm install
+
+ENTRYPOINT ["sh", "-c" , "node server.js -i /data/images -d /data/tinypin.db"]
diff --git a/docker-build.sh b/docker-build.sh
new file mode 100755
index 0000000..b9bd6e4
--- /dev/null
+++ b/docker-build.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+docker build -t tinypin .
diff --git a/docker-run.sh b/docker-run.sh
new file mode 100755
index 0000000..d376382
--- /dev/null
+++ b/docker-run.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+#-e TINYPIN_SLOW=2000
+docker run --name tinypin -p 3001:3000 -v "$(pwd)/data:/data" tinypin
diff --git a/server.js b/server.js
index 3b2d7b6..81cccb6 100644
--- a/server.js
+++ b/server.js
@@ -10,6 +10,17 @@ const fs = require('fs').promises;
 const path = require('path');
 const fetch = require('node-fetch');
 
+process.on('SIGINT', () => {
+    console.info('ctrl+c detected, exiting tinypin');
+    console.info('goodbye.');
+    process.exit(0);
+});
+
+process.on('SIGTERM', () => {
+    console.info('sigterm detected, exiting tinypin');
+    console.info('goodbye.');
+    process.exit(0);
+});
 
 const argv = yargs
     .option('slow', {
@@ -49,8 +60,10 @@ console.log('configuration:');
 console.log(`  port: ${PORT}`);
 console.log(`  database path: ${DB_PATH}`);
 console.log(`  image path: ${IMAGE_PATH}`)
-if ( argv.slow ){
-    console.log(`  slow mode delay: ${argv.slow}`);
+
+const SLOW = argv.slow || parseInt(process.env.TINYPIN_SLOW);
+if ( SLOW ){
+    console.log(`  slow mode delay: ${SLOW}`);
 }
 console.log('');
 
@@ -59,18 +72,18 @@ const db = betterSqlite3(DB_PATH);
 // express config
 const app = express();
 app.use(express.static('static'));
-app.use(express.static('images'));
+app.use(express.static(IMAGE_PATH));
 app.use(bodyParser.urlencoded({ extended: false }))
 app.use(bodyParser.json());
 app.set('json spaces', 2);
 
 //emulate slow down
-if ( argv.slow ){
+if ( SLOW ){
     app.use( (req,res,next) => {
         console.log("slow...");
         setTimeout(() => {
             next();
-        }, 2000);
+        }, SLOW);
     });
 }
 
@@ -413,4 +426,4 @@ function getThumbnailImagePath(pinId){
     let dir = `${IMAGE_PATH}/thumbnails/${paddedId[11]}/${paddedId[10]}/${paddedId[9]}/${paddedId[8]}`;
     let file = `${dir}/${paddedId}.jpg`;
     return {dir: dir, file: file};
-}
\ No newline at end of file
+}