ci: build before release, commit assets, remove .npmrc (#252)

Author: austince

.npmrc

@@ -5,7 +5,10 @@
     "@semantic-release/changelog",
     "@semantic-release/npm",
     "@semantic-release/github",
-    "@semantic-release/git"
+    ["@semantic-release/git", {
+      "assets": ["dist/*", "package.json", "CHANGELOG.md", "package-lock.json"],
+      "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
+    }]
   ],
   "tagFormat": "${version}"
-}
+}

.releaserc.json

@@ -23,10 +23,10 @@ jobs:
       node_js: 10
       script: skip
       env:
-        # GitHub
-        - secure: "brL77ysx1Z30fGqeTLtdhVYCdMXFi6kbQYpQB2w9CtJJeI9zKZDagYKSjHpY1kzgUN0BoXG/Kyr1EgXsE2nBHjWYPKsxcbNP8gEAl8I6J7LBNVrxYkJNzQ46jYIjtjAWwodbQGAz0LrH5b8sw8IwE8vcxZ4thfZupA50LC8VdWA="
         # NPM
-        - secure: "fM77hue6ws/ikKaCzUsy6o3urxBHH0YjNSP3Dzc1Qm6oBthe8AYMifV7O93JI3T9ne4jDJvXcCCxgCOBr7gYr7U2/W+X144MphuBbqlTRxusKKBYCtK0QatjM9Px07f1lWLhgcEbwAayr9l9JSSJk4y5T7zk0Ij02gHapB0PPv8="
+        - secure: fM77hue6ws/ikKaCzUsy6o3urxBHH0YjNSP3Dzc1Qm6oBthe8AYMifV7O93JI3T9ne4jDJvXcCCxgCOBr7gYr7U2/W+X144MphuBbqlTRxusKKBYCtK0QatjM9Px07f1lWLhgcEbwAayr9l9JSSJk4y5T7zk0Ij02gHapB0PPv8=
+        # GitHub
+        - secure: brL77ysx1Z30fGqeTLtdhVYCdMXFi6kbQYpQB2w9CtJJeI9zKZDagYKSjHpY1kzgUN0BoXG/Kyr1EgXsE2nBHjWYPKsxcbNP8gEAl8I6J7LBNVrxYkJNzQ46jYIjtjAWwodbQGAz0LrH5b8sw8IwE8vcxZ4thfZupA50LC8VdWA=
       deploy:
         provider: script
         skip_cleanup: true

.travis.yml

@@ -41,7 +41,7 @@
     "server": "http-server -o -c-1",
     "test": "istanbul cover --report lcovonly _mocha",
     "coverage": "if [ -z \"$COVERALLS_REPO_TOKEN\" ]; then cat coverage/lcov.info | coveralls; fi",
-    "release": "semantic-release"
+    "release": "npm run build && semantic-release"
   },
   "browser": {
     "http": false,