Simplify release process

* Generate changelog only on commits resulting in tag
* Use ghr to create release

.circleci/config.yml

@@ -51,31 +51,33 @@ jobs:
             *"[patch]"*|*"[fix]"*|*"[bugfix]"* )   GIT_TAG=$(git semver --next-patch) ;;
             *"[minor]"*|*"[feat]"*|*"[feature]"* ) GIT_TAG=$(git semver --next-minor) ;;
             *"[major]"*|*"[breaking change]"* )    GIT_TAG=$(git semver --next-major) ;;
-            *) echo "Keyword not detected. Doing nothing" ;;
+            *) echo "Keyword not detected. Doing nothing" && circleci-agent step halt ;;
           esac
           echo "GIT_TAG=${GIT_TAG}" >> $BASH_ENV
-          if [ "${GIT_TAG}" != "none" ]; then
-              echo "Assigning new tag: ${GIT_TAG}"
-              git tag "${GIT_TAG}" -a -m "Automatic tag generation for travis build no. ${CIRCLE_BUILD_NUM}"
-              git push "https://${GH_TOKEN}:@${GIT_URL}" --tags || circleci-agent step halt
-          fi
       - run: |
           docker run -it --rm \
-           -v "${CIRCLE_WORKING_DIRECTORY}:/usr/local/src/your-app" \
-           -u "${CIRCLE_PROJECT_USERNAME}" -p "${CIRCLE_PROJECT_REPONAME}" \
+           -v "${CIRCLE_WORKING_DIRECTORY}:/role" \
+           -w "/role" \
+           ferrarimarco/github-changelog-generator:1.15.2 \
+           --user "${CIRCLE_PROJECT_USERNAME}" \
+           --project "${CIRCLE_PROJECT_REPONAME}" \
            --token "${GH_TOKEN}" \
            --release-url "https://galaxy.ansible.com/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME#ansible-}" \
-           --unreleased-label "**Next release**" --no-compare-link
+           --unreleased-label "**Next release**" --no-compare-link \
+           --future-release "${GIT_TAG}"
       - run: git add CHANGELOG.md
-      - run: git commit -m '[ci skip] Automatic changelog update'
+      - run: git commit -m "[ci skip] Automatic changelog update"
+      - run: git tag "${GIT_TAG}" -a -m "Automatic tag generation for CI build no. ${CIRCLE_BUILD_NUM}"
+      - run: git push "https://${GH_TOKEN}:@${GIT_URL}" --tags || circleci-agent step halt
       - run: git push "https://${GH_TOKEN}:@${GIT_URL}" || circleci-agent step halt
       - run: |
-          if [[ "${GIT_TAG}" != "none" ]]; then
-            docker run -it \
-              -e CHANDLER_GITHUB_API_TOKEN="${GH_TOKEN}" \
-              -v "${CIRCLE_WORKING_DIRECTORY}:/chandler" \
-              whizark/chandler push "${GIT_TAG}"
-          fi
+          ghr \
+            -t ${GH_TOKEN} \
+            -u ${CIRCLE_PROJECT_USERNAME} \
+            -r ${CIRCLE_PROJECT_REPONAME} \
+            -n ${GIT_TAG} \
+            -b "$(sed -n -e '/## \[0.22.0\]/,/## \[/ p' CHANGELOG.md | sed -e '$ d')" \
+            ${GIT_TAG} ./artifacts/  # We don't have artifacts but ghr still needs sth
 
 workflows:
   version: 2