Add dry run option for the release script (https://github.com/woocommerce/woocommerce-admin/pull/6946)

* Added dry run option and clean between core and plugin builds

* Add safety so I will not accidently start a release

* Change return to exit and update plugin release name on dry run

* Updated some of the logging

* Made use of git --dry-run and hub --noop

* Add dry run to add as well

* Removed dry-run command, updated log

plugins/woocommerce-admin/README.md

@@ -21,6 +21,7 @@ Now you can build the files using one of these commands:
 -   `npm run dev` : Build a development version
 -   `npm start` : Build a development version, watch files for changes
 -   `npm run build:release` : Build a WordPress plugin ZIP file (`woocommerce-admin.zip` will be created in the repository root)
+-   `DRY_RUN=1 npm run build:release` : Builds a Wordpress plugin ZIP **without** pushing it to Github and creating a release.
 
 For more helper scripts [see here](./CONTRIBUTING.md#helper-scripts)
 

plugins/woocommerce-admin/bin/build-plugin-zip.sh

@@ -40,6 +40,9 @@ warning () {
 }
 
 status "💃 Time to release WooCommerce Admin 🕺"
+if [ $DRY_RUN ]; then
+  warning "This is a dry run, nothing will be pushed up to Github, it will only generate zip files."
+fi
 
 warning "Please enter the version number to tag, for example, 1.0.0: "
 read -r VERSION
@@ -108,13 +111,18 @@ status "Generating the plugin build... 👷‍♀️"
 
 # Make a Github release.
 status "Starting a Github release... 👷‍♀️"
-./bin/github-deploy.sh ${PLUGIN_TAG} ${ZIP_FILE}
+if [ $DRY_RUN ]; then
+  PLUGIN_ZIP_FILE="woocommerce-admin-plugin.zip"
+else
+  PLUGIN_ZIP_FILE=$ZIP_FILE
+fi
+./bin/github-deploy.sh ${PLUGIN_TAG} ${PLUGIN_ZIP_FILE}
 
 if [ $IS_CUSTOM_BUILD = false ]; then
 	# Remove ignored files to reset repository to pristine condition. Previous
 	# test ensures that changed files abort the plugin build.
 	status "Cleaning working directory... 🛀"
-	git clean -xdf
+	git clean -xdf -e woocommerce-admin-plugin.zip
 
 	# Install PHP dependencies
 	status "Gathering PHP dependencies... 🐿️"
@@ -129,4 +137,11 @@ if [ $IS_CUSTOM_BUILD = false ]; then
 	./bin/github-deploy.sh ${CORE_TAG} ${ZIP_FILE}
 fi
 
+if [ $DRY_RUN ]; then
+  output 2 "Dry run successfully finished."
+  echo
+  echo "Generated $PLUGIN_ZIP_FILE for the woocommerce-admin plugin build"
+  echo "Generated $ZIP_FILE for the woocommerce-admin core build"
+  exit;
+fi
 success "Done. You've built WooCommerce Admin! 🎉 "

plugins/woocommerce-admin/bin/github-deploy.sh

@@ -51,6 +51,7 @@ if [[ $1 == '' || $2 == '' ]]
     exit 1
 fi
 
+
 printf "This script will build files and create a tag on GitHub based on your local branch."
 echo
 echo
@@ -59,6 +60,9 @@ echo
 echo
 printf "The /dist/ directory will also be pushed to the tagged release."
 echo
+if [ $DRY_RUN ]; then
+  output 2 "This is a dry run, only the zip will be generated."
+fi
 echo
 echo "Before proceeding:"
 echo " • Ensure you have checked out the branch you wish to release"
@@ -89,45 +93,53 @@ fi
 output 2 "Starting release to GitHub..."
 echo
 
-# Create a release branch.
 BRANCH="build/${VERSION}"
+
+NOOP_ARG=""
+DRY_RUN_ARG=""
+if [ $DRY_RUN ]; then
+  NOOP_ARG="--noop"
+  DRY_RUN_ARG="--dry-run"
+fi
+
+# Create a release branch.
 git checkout -b $BRANCH
 
 # Force add feature-config.php
-git add includes/feature-config.php --force
-git add .
-git commit -m "Adding feature-config.php directory to release" --no-verify
-
+git add includes/feature-config.php --force $DRY_RUN_ARG
+git add . $DRY_RUN_ARG
+git commit -m "Adding feature-config.php directory to release" --no-verify $DRY_RUN_ARG
+  
 # Force add language files
-git add languages/woocommerce-admin.pot --force
-git add .
-git commit -m "Adding translations to release" --no-verify
-
+git add languages/woocommerce-admin.pot --force $DRY_RUN_ARG
+git add . $DRY_RUN_ARG
+git commit -m "Adding translations to release" --no-verify $DRY_RUN_ARG
+  
 # Force add build directory and commit.
-git add dist/. --force
-git add .
-git commit -m "Adding /dist directory to release" --no-verify
-
+git add dist/. --force $DRY_RUN_ARG
+git add . $DRY_RUN_ARG
+git commit -m "Adding /dist directory to release" --no-verify $DRY_RUN_ARG
+  
 # Force add vendor directory and commit.
-git add vendor/. --force
-git add .
-git commit -m "Adding /vendor directory to release" --no-verify
+git add vendor/. --force $DRY_RUN_ARG
+git add . $DRY_RUN_ARG
+git commit -m "Adding /vendor directory to release" --no-verify $DRY_RUN_ARG
 
 # Push branch upstream
-git push origin $BRANCH
+git push origin $BRANCH $DRY_RUN_ARG
 
 # Create the zip archive
 ./bin/make-zip.sh $ZIP_FILE
 
 # Create the new release.
 if [ $IS_PRE_RELEASE = true ]; then
-	hub release create -m $VERSION -m "Release of version $VERSION. See readme.txt for details." -t $BRANCH --prerelease "v${VERSION}" --attach "${ZIP_FILE}"
+	hub $NOOP_ARG release create -m $VERSION -m "Release of version $VERSION. See readme.txt for details." -t $BRANCH --prerelease "v${VERSION}" --attach "${ZIP_FILE}"
 else
-	hub release create -m $VERSION -m "Release of version $VERSION. See readme.txt for details." -t $BRANCH "v${VERSION}" --attach "${ZIP_FILE}"
+	hub $NOOP_ARG release create -m $VERSION -m "Release of version $VERSION. See readme.txt for details." -t $BRANCH "v${VERSION}" --attach "${ZIP_FILE}"
 fi
 
 git checkout $CURRENTBRANCH
 git branch -D $BRANCH
-git push origin --delete $BRANCH
+git push origin --delete $BRANCH $DRY_RUN_ARG
 
 output 2 "GitHub release complete."