scripts and deps section of package.json

package.json

...
  "scripts": {
    "setup": "yarn install",
    "release": "npm version patch",
    "postversion": "git push --follow-tags",
    "build": "run-s build:*",
    "build:copy": "run-p build:copy:*",
    "build:copy:html": "shx mkdir -p dist && shx cp index.html dist/index.html",
    "build:copy:images": "shx mkdir -p dist/img && shx cp img/* dist/img",
    "build:copy:css": "shx mkdir -p dist/css && shx cp css/*.css dist/css",
    "build:copy:fonts": "shx mkdir -p dist/webfonts && shx cp webfonts/*.{woff,css} dist/webfonts",
    "build:copy:js": "shx mkdir -p dist/js && shx cp js/*.js dist/js"
  },
  "dependencies": {
    "npm-run-all": "^4.1.3",
    "shx": "^0.3.2"
  }
...