Use Yarn instead of NPM

README.md

@@ -30,14 +30,13 @@ Tested with **Ubuntu Server 18.04 LTS**.
 * `gnupg2`
 * `liblzma-dev`
 * `libpq-dev`
-* `nodejs`
-* `npm`
 * `patch`
 * `zlib1g-dev`
 
 ### Ruby installation
 
-Install Ruby system-wide with [RVM](https://rvm.io):
+Install [Ruby](https://www.ruby-lang.org) system-wide
+with [RVM](https://rvm.io):
 
 ```
 gpg2 --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
@@ -58,6 +57,18 @@ rvm use ruby-2.6.0
 gem install bundler
 ```
 
+### Node.js and Yarn installation
+
+[Node.js](https://nodejs.org) will be installed from system packages
+as [Yarn](https://yarnpkg.com) dependency:
+
+```
+curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
+echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
+sudo apt update
+sudo apt install yarn
+```
+
 ### Steps
 
 * Create directory `/opt/partynest/` writable by deploy user

package-lock.json

@@ -1,17 +0,0 @@
-{
-  "name": "partynest",
-  "requires": true,
-  "lockfileVersion": 1,
-  "dependencies": {
-    "jquery-viewer": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/jquery-viewer/-/jquery-viewer-1.0.0.tgz",
-      "integrity": "sha512-j1f7AKNU+wjywS8CwtHzDymyoroUznoXnrRp87WIRVuzZzMoFtJCrj54F/0BAi2DIEkDHx/1EZl9N725M6LiIA=="
-    },
-    "viewerjs": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/viewerjs/-/viewerjs-1.3.0.tgz",
-      "integrity": "sha512-Xt0Iy/j639MwuDV5xAKhdk9PKVj9FjMvh5CVH7T7KKGeKq4tXIlDDySs2uxkmG+GpFeM6997tt9dHdzHhUwd+g=="
-    }
-  }
-}

package.json

@@ -1,6 +1,11 @@
 {
   "name": "partynest",
   "private": true,
+  "main": "index.js",
+  "repository": "https://github.com/libertarian-party/partynest.git",
+  "author": "Alex Kotov <kotovalexarian@gmail.com>",
+  "license": "MIT",
+  "version": "0.0.0",
   "dependencies": {
     "jquery-viewer": "^1.0.0",
     "viewerjs": "^1.3.0"

yarn.lock

@@ -0,0 +1,13 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+jquery-viewer@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/jquery-viewer/-/jquery-viewer-1.0.0.tgz#84dc26d39b4499d8f21fa146d35bd52f5f813f11"
+  integrity sha512-j1f7AKNU+wjywS8CwtHzDymyoroUznoXnrRp87WIRVuzZzMoFtJCrj54F/0BAi2DIEkDHx/1EZl9N725M6LiIA==
+
+viewerjs@^1.3.0:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/viewerjs/-/viewerjs-1.3.2.tgz#67781aff6d019a0960c4c2bf74d6756b548aebf8"
+  integrity sha512-P9Ac9H+GJ1jE9B5x8foRYm/xZvpWFR6L4GC9mr6181P9amOzQPDkplQrFj8l7mdnv8EyH2dO8XJJfoylir316A==