Automate CHANGELOG.md

Author: elgalu

.gitignore

@@ -27,3 +27,4 @@ vnc_osx.md5
 tmposx/
 *.log
 NEXT_RELEASE.md
+temp.md

TBD_DOCKER_TAG.md

@@ -1,6 +1,5 @@
 ## TBD_DOCKER_TAG
  + **Changes:** https://github.com/elgalu/docker-selenium/compare/TBD_PREV_COMM...TBD_DOCKER_TAG (TBD_DATE)
-    + TBD_COMMIT_MSG
  + **Image tag details:**
     + Selenium version: TBD_SELENIUM_VERSION (TBD_SELENIUM_REVISION)
     + Chrome stable:  TBD_CHROME_STABLE

test/script_push

@@ -91,21 +91,15 @@ git_co_fetch_merge_stash() {
 #########################
 # Update the Change log #
 #########################
-update_changelog() {
-  echo "script_push::update_changelog"
-  # + ...
-  # + Tested on kernel host: TBD_HOST_UNAME
-  # + Image size: TBD_IMAGE_SIZE
-  # + Digest: TBD_DIGEST
-  # + Image ID: TBD_IMAGE_ID
-  # + ...
-  # Test locally with:
-  #  ./test/before_install_build
-  #  TRAVIS_TAG=$(git rev-parse --abbrev-ref HEAD | grep -Po '(?<=tmp\-)([a-z0-9\.]+)')
-  #  docker tag selenium:latest elgalu/selenium:${TRAVIS_TAG}
-  # Cleanup:
-  #  ./test/after_script
+generate_NEXT_RELEASE_by_updating_TBDs() {
+  #-----------------------------------
+  rm -f NEXT_RELEASE.md
+  cp TBD_DOCKER_TAG.md NEXT_RELEASE.md
+  #-----------------------------------
+
   TBD_DOCKER_TAG=${TRAVIS_TAG}
+  TBD_PREV_COM=$(grep -Po '(?<=## )([a-z0-9\.-]+)' CHANGELOG.md | head -n 1)
+
   TBD_DIGEST=$(grep -Po '(?<=digest: )([a-z0-9:]+)' docker_push.log) \
     || die "while trying to get TBD_DIGEST"
   TBD_IMAGE_ID=$(docker inspect -f='{{.Id}}' elgalu/selenium:${TRAVIS_TAG}) \
@@ -152,29 +146,56 @@ update_changelog() {
     || die "while trying to get UBUNTU_FLAVOR"
   UBUNTU_DATE=$(docker exec grid cat UBUNTU_DATE) \
     || die "while trying to get UBUNTU_DATE"
-  sed -i -- "s/TBD_DOCKER_TAG/${TBD_DOCKER_TAG}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_DIGEST/${TBD_DIGEST}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_IMAGE_ID/${TBD_IMAGE_ID}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_IMAGE_SIZE/${TBD_IMAGE_SIZE}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_DOCKER_VERS/${TBD_DOCKER_VERS}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_DOCKER_BUILD/${TBD_DOCKER_BUILD}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_DOCKER_COMPOSE_VERS/${TBD_DOCKER_COMPOSE_VERS}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_DOCKER_COMPOSE_BUILD/${TBD_DOCKER_COMPOSE_BUILD}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_HOST_UNAME/${TBD_HOST_UNAME}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_DATE/${TBD_DATE}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_CHROME_STABLE/${TBD_CHROME_STABLE}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_CHROME_DRIVER/${TBD_CHROME_DRIVER}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_GECKO_DRIVER/${TBD_GECKO_DRIVER}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_CHROMEDRIVER_COMMIT/${TBD_CHROMEDRIVER_COMMIT}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_FIREFOX_VERSION/${TBD_FIREFOX_VERSION}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_SELENIUM_VERSION/${TBD_SELENIUM_VERSION}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_SELENIUM_REVISION/${TBD_SELENIUM_REVISION}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_PYTHON_VERSION/${TBD_PYTHON_VERSION}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_JAVA_BUILD/${TBD_JAVA_BUILD}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_JAVA_VENDOR/${TBD_JAVA_VENDOR}/g" CHANGELOG.md || true
-  sed -i -- "s/TBD_TIME_ZONE/${TBD_TIME_ZONE}/g" CHANGELOG.md || true
-  sed -i -- "s/UBUNTU_FLAVOR/${UBUNTU_FLAVOR}/g" CHANGELOG.md || true
-  sed -i -- "s/UBUNTU_DATE/${UBUNTU_DATE}/g" CHANGELOG.md || true
+
+  sed -i -- "s/TBD_DOCKER_TAG/${TBD_DOCKER_TAG}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_PREV_COM/${TBD_PREV_COM}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_DIGEST/${TBD_DIGEST}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_IMAGE_ID/${TBD_IMAGE_ID}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_IMAGE_SIZE/${TBD_IMAGE_SIZE}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_DOCKER_VERS/${TBD_DOCKER_VERS}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_DOCKER_BUILD/${TBD_DOCKER_BUILD}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_DOCKER_COMPOSE_VERS/${TBD_DOCKER_COMPOSE_VERS}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_DOCKER_COMPOSE_BUILD/${TBD_DOCKER_COMPOSE_BUILD}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_HOST_UNAME/${TBD_HOST_UNAME}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_DATE/${TBD_DATE}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_CHROME_STABLE/${TBD_CHROME_STABLE}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_CHROME_DRIVER/${TBD_CHROME_DRIVER}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_GECKO_DRIVER/${TBD_GECKO_DRIVER}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_CHROMEDRIVER_COMMIT/${TBD_CHROMEDRIVER_COMMIT}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_FIREFOX_VERSION/${TBD_FIREFOX_VERSION}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_SELENIUM_VERSION/${TBD_SELENIUM_VERSION}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_SELENIUM_REVISION/${TBD_SELENIUM_REVISION}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_PYTHON_VERSION/${TBD_PYTHON_VERSION}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_JAVA_BUILD/${TBD_JAVA_BUILD}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_JAVA_VENDOR/${TBD_JAVA_VENDOR}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/TBD_TIME_ZONE/${TBD_TIME_ZONE}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/UBUNTU_FLAVOR/${UBUNTU_FLAVOR}/g" NEXT_RELEASE.md || true
+  sed -i -- "s/UBUNTU_DATE/${UBUNTU_DATE}/g" NEXT_RELEASE.md || true
+
+  # TODO: Add `git shortlog ${TBD_PREV_COM}..HEAD` with indent `    + ` in the 3rd line
+  # ...
+
+}
+
+add_NEXT_RELEASE_to_top_of_CHANGELOG() {
+  rm -f temp.md
+  cat NEXT_RELEASE.md | cat - CHANGELOG.md > temp.md
+  rm -f CHANGELOG.md
+  mv temp.md CHANGELOG.md
+}
+
+github_release_from_NEXT_RELEASE() {
+  echo "TODO: Release via GH API"
+}
+
+#########################
+# Update the Change log #
+#########################
+update_changelog() {
+  echo "script_push::update_changelog"
+  generate_NEXT_RELEASE_by_updating_TBDs
+  add_NEXT_RELEASE_to_top_of_CHANGELOG
+  github_release_from_NEXT_RELEASE
 }
 
 ####################################