From 7efe0825542fda9594e5d3fa653fa1e6dc6a1dec Mon Sep 17 00:00:00 2001
From: cdpath <cdpath@outlook.com>
Date: Mon, 14 May 2018 15:47:14 +0800
Subject: [PATCH] Deploy to Heroku (#117)

* Specify Node.js version

* Deploy to Heroku
---
 Dockerfile             |  4 ++--
 Procfile               |  1 +
 app.json               | 39 +++++++++++++++++++++++++++++++++++++++
 config.js              |  4 ++--
 docs/install/README.md |  6 +++++-
 package.json           |  3 +++
 6 files changed, 52 insertions(+), 5 deletions(-)
 create mode 100644 Procfile
 create mode 100644 app.json

diff --git a/Dockerfile b/Dockerfile
index 275be4503cd378..0a61d30b8d6c0f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM keymetrics/pm2:8-alpine
 ENV NODE_ENV production
 WORKDIR /usr/src/app
 COPY ["package.json", "./"]
-RUN yarn --prod -s && mv node_modules ../
+RUN yarn --ignore-engines --prod -s && mv node_modules ../
 COPY . .
 EXPOSE 1200
-CMD pm2-runtime start process.json
\ No newline at end of file
+CMD pm2-runtime start process.json
diff --git a/Procfile b/Procfile
new file mode 100644
index 00000000000000..1da0cd6f6dce4b
--- /dev/null
+++ b/Procfile
@@ -0,0 +1 @@
+web: node index.js
diff --git a/app.json b/app.json
new file mode 100644
index 00000000000000..8ad1353633cd4d
--- /dev/null
+++ b/app.json
@@ -0,0 +1,39 @@
+{
+  "name": "RSSHub",
+  "description": "Connect the world with RSS",
+  "repository": "https://github.com/DIYgod/RSSHub",
+  "website": "https://rsshub.js.org/",
+  "logo": "https://i.imgur.com/NZpRScX.png",
+  "keywords": ["RSS"],
+  "env": {
+      "PORT": {
+          "value": "80",
+          "required": false
+      },
+      "PIXIV_USERNAME": {
+          "required": false
+      },
+      "PIXIV_PASSWORD": {
+          "required": false
+      },
+      "DISQUS_API_KEY": {
+          "required": false
+      },
+      "TWITTER_CONSUMER_KEY": {
+          "required": false
+      },
+      "TWITTER_CONSUMER_SECRET": {
+          "required": false
+      },
+      "TWITTER_ACCESS_TOKEN": {
+          "required": false
+      },
+      "TWITTER_ACCESS_TOKEN_SECRET": {
+          "required": false
+      },
+      "YOUTUBE_KEY": {
+          "required": false
+      }
+  }
+}
+
diff --git a/config.js b/config.js
index 472a546c1d2fdc..2b528ee7af0af6 100644
--- a/config.js
+++ b/config.js
@@ -1,5 +1,5 @@
 module.exports = {
-    port: 1200,
+    port: process.env.PORT || 1200,
     cacheType: 'memory',      // support memory and redis, set empty to disable cache
     cacheExpire: 5 * 60,
     ua: 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36',
@@ -21,4 +21,4 @@ module.exports = {
     youtube: {
         key: process.env.YOUTUBE_KEY
     }
-};
\ No newline at end of file
+};
diff --git a/docs/install/README.md b/docs/install/README.md
index 2df85913afa538..3ddf9de8da3599 100644
--- a/docs/install/README.md
+++ b/docs/install/README.md
@@ -30,4 +30,8 @@
 
 `twitter`: [申请地址](https://apps.twitter.com)
 
-`youtube`: [申请地址](https://console.developers.google.com/)
\ No newline at end of file
+`youtube`: [申请地址](https://console.developers.google.com/)
+
+## 部署到 Heroku
+[![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy)
+
diff --git a/package.json b/package.json
index ce5871638487e5..a50b0a347d4831 100644
--- a/package.json
+++ b/package.json
@@ -41,5 +41,8 @@
     "readall": "1.0.0",
     "twit": "2.2.9",
     "winston": "3.0.0-rc3"
+  },
+  "engines": {
+    "node": ">=10.0.0"
   }
 }