Removing changelog script

package.json

@@ -74,9 +74,7 @@
     "postcss-scss": "2.1.1",
     "postcss-value-parser": "^4.1.0",
     "prop-types": "^15.6.2",
-    "semantic-release": "^15.13.27",
     "semver": "5.7.1",
-    "stream-buffers": "^3.0.2",
     "style-loader": "^0.18.2",
     "styled-components": "4.1.2",
     "stylelint": "^10.1.0",

release.config.js

@@ -1,4 +0,0 @@
-module.exports = {
-  dryRun: true,
-  plugins: ['./lib/semantic-release-plugin']
-}

script/changelog.js

@@ -1,34 +0,0 @@
-#!/usr/bin/env node
-const semanticRelease = require('semantic-release')
-const {spawnSync} = require('child_process')
-const {WritableStreamBuffer} = require('stream-buffers')
-
-const branch = getBranch()
-const options = {branch, dryRun: true}
-
-console.warn(`Running semantic-release with options: ${JSON.stringify(options)}...`)
-
-semanticRelease(options, {
-  stdout: new WritableStreamBuffer(),
-  stderr: new WritableStreamBuffer()
-})
-  .then(result => {
-    const {
-      nextRelease: {version, notes}
-    } = result
-    console.warn(`Release ${version} notes:\n`)
-    console.log(notes)
-  })
-  .catch(error => {
-    console.error(error.message)
-    process.exitCode = 1
-  })
-
-function getBranch() {
-  const {GITHUB_REF} = process.env
-  if (GITHUB_REF) {
-    return GITHUB_REF.replace(/^refs\/heads\//, '')
-  } else {
-    return spawnSync('git', ['symbolic-ref', '--short', 'HEAD'], {encoding: 'utf8'}).stdout.trim()
-  }
-}