[ci] Enable automated versioning with semantic-version

.travis.yml

@@ -1,24 +1,45 @@
 language: ruby
 cache:
   bundler: true
-  yarn: true
 sudo: false
 bundler_args: --path vendor --local --without development
-env:
-  - DATABASE_URL="mysql2://travis@localhost/myapp_test"
-before_script:
-  - mysql -u root -e "CREATE DATABASE myapp_test;"
-  - mysql -u root -e "GRANT ALL PRIVILEGES ON myapp_test.* TO 'travis'@'%';";
-  - mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root mysql
-script:
-  - bin/rails db:migrate
-  - RUN_COVERAGE=travis bin/rails test
-  - bin/rails coverage:report
 addons:
   code_climate:
     repo_token: a42e116d4d68894b025a60cb722a0b9ba2cf1c6497debb02993d0702284d2511
-deploy:
-  provider: script
-  script: bash website/travis-deploy.sh
-  on:
-    branch: master
+jobs:
+  include:
+    - stage: Tests
+      env:
+        - DATABASE_URL="mysql2://travis@localhost/myapp_test"
+      before_script:
+        - mysql -u root -e "CREATE DATABASE myapp_test;"
+        - mysql -u root -e "GRANT ALL PRIVILEGES ON myapp_test.* TO 'travis'@'%';";
+        - mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root mysql
+      script:
+        - bin/rails db:migrate
+        - RUN_COVERAGE=travis bin/rails test
+        - bin/rails coverage:report
+    - stage: Release + website update
+      language: node_js
+      node_js: lts/*
+      install: true
+      script: skip
+      deploy:
+        provider: script
+        skip_cleanup: true
+        script:
+          - npx semantic-release
+        on:
+          branch: master
+    - # stage name not required, will continue to use `Release + website update`
+      language: node_js
+      node_js: lts/*
+      cache:
+        yarn: true
+      script: skip
+      deploy:
+        provider: script
+        skip_cleanup: true
+        script: bash website/travis-deploy.sh
+        on:
+          branch: master

release.config.js

@@ -0,0 +1,142 @@
+// For 1.0 release only
+const parserOpts = {
+  headerPattern: /^\[(\w*)] (.*)$/,
+  headerCorrespondence: [`type`, `subject`],
+};
+
+const writerOpts = {
+  transform: (commit, context) => {
+    let discard = true;
+    const issues = [];
+
+    commit.notes.forEach(note => {
+      note.title = `BREAKING CHANGES`;
+      discard = false;
+    });
+
+    if (commit.type === 'breaking') {
+      commit.type = 'Breaking Changes';
+      discard = false;
+    }
+
+    // Re-categorize
+    if (commit.type === 'dokku' || commit.type == 'heroku') {
+      commit.scope = commit.type;
+      commit.type = 'deploy';
+    }
+    if (commit.type === 'readme') {
+      commit.type = 'docs';
+    }
+    if (commit.type === 'codeclimate' || commit.type === 'travis') {
+      commit.scope = commit.type;
+      commit.type = 'ci';
+    }
+    if (commit.type === 'config') {
+      commit.type = 'improvement';
+    }
+    if (commit.type === 'blazer') {
+      commit.type = 'fix';
+    }
+
+    // Set up sections
+    if (commit.type === `feature` || commit.type === 'feat') {
+      commit.type = `Features`;
+    } else if (commit.type === `improvement`) {
+      commit.type = `Improvements`;
+    } else if (commit.type === `fix`) {
+      commit.type = `Bug Fixes`;
+    } else if (commit.type === `perf`) {
+      commit.type = `Performance Improvements`;
+    } else if (commit.type === `revert`) {
+      commit.type = `Reverts`;
+    } else if (commit.type === `docs`) {
+      commit.type = `Documentation`;
+    } else if (commit.type === `style`) {
+      commit.type = `Styles`;
+    } else if (commit.type === `refactor`) {
+      commit.type = `Code Refactoring`;
+    } else if (commit.type === `test`) {
+      commit.type = `Tests`;
+    } else if (commit.type === `deploy`) {
+      commit.type = `Deployment`;
+    } else if (discard) {
+      return;
+    } else if (commit.type === `build`) {
+      commit.type = `Build System`;
+    } else if (commit.type === `ci`) {
+      commit.type = `Continuous Integration`;
+    }
+
+    if (commit.scope === `*`) {
+      commit.scope = ``;
+    }
+
+    if (typeof commit.hash === `string`) {
+      commit.hash = commit.hash.substring(0, 7);
+    }
+
+    if (typeof commit.subject === `string`) {
+      let url = context.repository
+        ? `${context.host}/${context.owner}/${context.repository}`
+        : context.repoUrl;
+      if (url) {
+        url = `${url}/issues/`;
+        // Issue URLs.
+        commit.subject = commit.subject.replace(/#([0-9]+)/g, (_, issue) => {
+          issues.push(issue);
+          return `[#${issue}](${url}${issue})`;
+        });
+      }
+      if (context.host) {
+        // User URLs.
+        commit.subject = commit.subject.replace(
+          /\B@([a-z0-9](?:-?[a-z0-9/]){0,38})/g,
+          (_, username) => {
+            if (username.includes('/')) {
+              return `@${username}`;
+            }
+
+            return `[@${username}](${context.host}/${username})`;
+          }
+        );
+      }
+    }
+
+    // remove references that already appear in the subject
+    commit.references = commit.references.filter(reference => {
+      if (issues.indexOf(reference.issue) === -1) {
+        return true;
+      }
+
+      return false;
+    });
+
+    return commit;
+  },
+  groupBy: `type`,
+  commitGroupsSort: `title`,
+  commitsSort: [`scope`, `subject`],
+  noteGroupsSort: `title`,
+};
+
+module.exports = {
+  plugins: [
+    [
+      '@semantic-release/commit-analyzer',
+      {
+        preset: 'angular',
+        releaseRules: [{ type: 'breaking', release: 'major' }],
+        parserOpts,
+      },
+    ],
+    [
+      '@semantic-release/release-notes-generator',
+      {
+        preset: 'angular',
+        parserOpts,
+        writerOpts,
+      },
+    ],
+    '@semantic-release/github',
+  ],
+};