Merge pull request amejiarosario#46 from amejiarosario/feature/auto-changelog

Feature/auto changelog

Author: amejiarosario

.circleci/config.yml

@@ -46,6 +46,10 @@ jobs: # a collection of steps
       - store_test_results: # for display in Test Summary: https://circleci.com/docs/2.0/collect-test-data/
           path: test-results.xml
 
+      - run:
+          name: release
+          command: npm run semantic-release || true
+
   docs:
     docker:
       - image: circleci/ruby:2.5.3-stretch-node

.node-version

@@ -1 +1 @@
-10.12.0
+12.16.1

CONTRIBUTING.md

@@ -137,15 +137,9 @@ If the commit reverts a previous commit, it should begin with `revert: `, follow
 ### Type
 Must be one of the following:
 
-* **feat**: A new feature
 * **fix**: A bug fix
-* **docs**: Documentation only changes
-* **build**: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
-* **ci**: Changes to our CI configuration files and scripts (example scopes: Circle, BrowserStack, SauceLabs)
-* **test**: Adding missing tests or correcting existing tests
-* **refactor**: A code change that neither fixes a bug nor adds a feature
-* **style**: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
-* **perf**: A code change that improves performance
+* **feat**: A new feature
+* **chore**: Changes to our CI configuration files and scripts (example scopes: Circle, BrowserStack, SauceLabs)
 
 ### Scope
 The scope should be the name of the npm package affected (as perceived by the person reading the changelog generated from commit messages.

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "dsa.js",
-  "version": "1.3.10",
+  "version": "1.3.11",
   "description": "Data Structures & Algorithms in JS",
   "author": "Adrian Mejia <hi+dsajs@adrianmejia.com> (https://adrianmejia.com)",
   "homepage": "https://github.com/amejiarosario/dsa.js",
@@ -17,7 +17,8 @@
     "watch": "jest src/ --watch --coverage",
     "coverage": "jest src/ --coverage && open coverage/lcov-report/index.html",
     "lint": "npx eslint --fix --format codeframe src/",
-    "ci": "npx eslint src/ && jest src/ --coverage"
+    "ci": "npx eslint src/ && jest src/ --coverage",
+    "semantic-release": "semantic-release"
   },
   "keywords": [
     "algorithms",
@@ -31,18 +32,74 @@
   "dependencies": {},
   "devDependencies": {
     "benchmark": "2.1.4",
+    "braces": ">=2.3.1",
+    "commitizen": "^4.0.3",
+    "conventional-changelog-cli": "^2.0.31",
+    "cz-conventional-changelog": "^3.1.0",
+    "cz-emoji": "amejiarosario/cz-emoji",
     "eslint": "4.19.1",
     "eslint-config-airbnb-base": "^13.1.0",
     "eslint-plugin-import": "^2.16.0",
     "eslint-plugin-jest": "21.17.0",
-    "jest": "23.6.0",
-    "braces": ">=2.3.1",
     "handlebars": ">=4.0.14",
+    "husky": "^4.2.3",
+    "jest": "23.6.0",
     "js-yaml": ">=3.13.1",
     "mem": ">=4.0.0",
+    "semantic-release": "^17.0.4",
     "textlint-plugin-asciidoctor": "1.0.2"
   },
   "engines": {
     "node": ">=10.0.0"
+  },
+  "config": {
+    "commitizen": {
+      "path": "cz-emoji"
+    },
+    "cz-emoji": {
+      "types": [
+        {
+          "emoji": "🐛",
+          "code": ":bug: fix",
+          "description": "Fixing a bug on code.",
+          "name": "fix code"
+        },
+        {
+          "emoji": "📝",
+          "code": ":pencil: fix",
+          "description": "Fixing typos on book.",
+          "name": "fix typo"
+        },
+        {
+          "emoji": "✨",
+          "code": ":sparkles: feat",
+          "description": "Introducing new features on code and/or book.",
+          "name": "feature"
+        },
+        {
+          "emoji": "💥",
+          "code": ":boom: break",
+          "description": "Introducing breaking changes.",
+          "name": "breaking"
+        },
+        {
+          "emoji": "🔖",
+          "code": ":bookmark: release",
+          "description": "Releasing / Version tags.",
+          "name": "release"
+        },
+        {
+          "emoji": "🔩",
+          "code": ":wrench: chore",
+          "description": "Adding CI/build tools.",
+          "name": "chore"
+        }
+      ]
+    }
+  },
+  "husky": {
+    "hooks": {
+      "pre-push": "npm run ci"
+    }
   }
 }