fix: binary building (#113)

Can now build binaries via `yarn build.binary`.

README.md

@@ -16,12 +16,50 @@ A flexible JSON object linter with out of the box support for OpenAPI v2 and v3
 
 ## Installation
 
-```shell
+### Local Installation
+
+```bash
 npm install @stoplight/spectral
 ```
 
+### Global Installation
+
+```bash
+npm install -g @stoplight/spectral
+```
+
 Supports Node v8.3+.
 
+### Executable binaries
+
+For users without Node and/or NPM/Yarn, we provide standalone packages for all major platforms:
+
+- x64 Windows
+- x64 MacOS
+- x64 Linux
+
+You can find them [here](https://github.com/stoplightio/spectral/releases).
+Once downloaded, you can proceed with the standard procedure for running any CLI tool.
+
+```bash
+./spectral-macos lint petstore.yaml
+```
+
+Note, the binaries are *not* auto-updatable, therefore you will need to download a new version on your own.
+
+#### Installing binaries system-wide
+
+##### Linux
+
+```bash
+sudo mv ./spectral-linux /usr/local/bin/spectral
+```
+
+You may need to restart your terminal.
+Now, `spectral` command will be accessible in your terminal.
+
+Head over to [releases](https://github.com/stoplightio/spectral/releases) for the latest binaries.
+
 ## Usage
 
 ### CLI

package.json

@@ -40,6 +40,7 @@
   },
   "scripts": {
     "build": "sl-scripts build && oclif-dev manifest && node ./scripts/prepare-cli",
+    "build.binary": "yarn build && cp yarn.lock dist && cd dist && yarn && pkg . --out-path ./bin",
     "build.docs": "sl-scripts build:typedoc",
     "commit": "git-cz",
     "lint": "tslint 'src/**/*.ts'",
@@ -54,14 +55,15 @@
   },
   "dependencies": {
     "@oclif/command": "^1.0",
+    "@oclif/config": "^1.12.11",
     "@oclif/plugin-help": "^2.0",
     "@stoplight/json": "^1.8.0",
     "@stoplight/json-ref-resolver": "^1.2.2",
     "@stoplight/types": "^4.0.0",
     "@stoplight/yaml": "^2.1.1",
     "ajv": "6.x.x",
     "chalk": "^2.4.2",
-    "jsonpath": "https://github.com/stoplightio/jsonpath#78140eb1980d4ff385780e2fa12177735685ec3e",
+    "jsonpath": "https://github.com/stoplightio/jsonpath#f1c0e9e634da2d45671b7639fa0a99afc807da17",
     "lodash": ">=4.17.5",
     "node-fetch": "2.x.x",
     "strip-ansi": "^5.2.0",
@@ -81,6 +83,7 @@
     "fs-extra": "^7.0.1",
     "jest": "24.5.x",
     "nock": "^10.0.6",
+    "pkg": "4.3.7",
     "ts-jest": "24.0.x",
     "tslint": "5.14.0",
     "tslint-config-stoplight": "1.2.0",
@@ -110,5 +113,10 @@
   },
   "release": {
     "extends": "@stoplight/scripts/release"
+  },
+  "pkg": {
+    "scripts": [
+      "cli/**/*.js"
+    ]
   }
 }