[COE-1640] Add automated deployment mechanism

.travis.yml

@@ -22,3 +22,6 @@ script:
 
 after_success:
   - bash <(curl -s https://codecov.io/bash)
+  - if [[ "${TRAVIS_BRANCH}" == "master" && "${TRAVIS_PULL_REQUEST}" == "false" ]]; then
+      make deploy;
+    fi

Makefile

@@ -1,4 +1,4 @@
-.PHONY: test build
+.PHONY: test build deploy
 
 # User editable vars
 PLUGIN_NAME := wpengine-geoip
@@ -7,6 +7,8 @@ PLUGIN_NAME := wpengine-geoip
 DOCKER_RUN := @docker run --rm -v `pwd`:/workspace
 WP_TEST_IMAGE := worldpeaceio/wordpress-integration:5.2-php7.2
 COMPOSER_IMAGE := -v `pwd`:/app -v ~/.composer/cache:/tmp/cache:delegated composer
+DEPLOY_IMAGE := wp-deploy
+DEPLOY_ENV_VARS = -e SVN_USER -e SVN_PASSWORD -e SLUG="$(PLUGIN_NAME)" -e VERSION="$(shell make get_version)"
 VENDOR_BIN_DIR := /workspace/vendor/bin
 BUILD_DIR := ./build
 
@@ -40,3 +42,7 @@ build:
 	mkdir -p $(BUILD_DIR)/$(PLUGIN_NAME)
 	rsync -r src/ $(BUILD_DIR)/$(PLUGIN_NAME)
 	cd $(BUILD_DIR)/ && zip -r $(PLUGIN_NAME)-$(shell make get_version).zip $(PLUGIN_NAME)
+
+deploy:
+	docker build -t $(DEPLOY_IMAGE) deploy
+	$(DOCKER_RUN) $(DEPLOY_ENV_VARS) $(DEPLOY_IMAGE)

deploy/Dockerfile

@@ -0,0 +1,13 @@
+# Attribution: Helen Hou-Sandi https://github.com/10up/action-wordpress-plugin-deploy/
+FROM debian:stable-slim
+
+RUN apt-get update \
+	&& apt-get install -y subversion rsync git \
+	&& apt-get clean -y \
+	&& rm -rf /var/lib/apt/lists/* \
+	&& git config --global user.email "[email protected]" \
+	&& git config --global user.name "[email protected]"
+
+COPY entrypoint.sh /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]
+WORKDIR /workspace

deploy/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 Helen Hou-Sandi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

deploy/entrypoint.sh

@@ -0,0 +1,86 @@
+#!/bin/bash
+
+# Note that this does not use pipefail
+# because if the grep later doesn't match any deleted files,
+# which is likely the majority case,
+# it does not exit with a 0, and I only care about the final exit.
+set -eo
+
+WORKDIR="/workspace"
+
+# Ensure SVN username and password are set
+# IMPORTANT: while secrets are encrypted and not viewable in the GitHub UI,
+# they are by necessity provided as plaintext in the context of the Action,
+# so do not echo or use debug mode unless you want your secrets exposed!
+if [[ -z "$SVN_USERNAME" ]]; then
+	echo "Set the SVN_USERNAME secret"
+	exit 1
+fi
+
+if [[ -z "$SVN_PASSWORD" ]]; then
+	echo "Set the SVN_PASSWORD secret"
+	exit 1
+fi
+
+if [[ -z "$SLUG" ]]; then
+	echo "Set the SLUG"
+    exit 1
+fi
+
+if [[ -z "$VERSION" ]]; then
+	echo "Set the VERSION"
+    exit 1
+fi
+
+echo "ℹ︎ SLUG is $SLUG"
+echo "ℹ︎ VERSION is $VERSION"
+
+if [[ -z "$ASSETS_DIR" ]]; then
+	ASSETS_DIR="wordpress-org-assets"
+fi
+echo "ℹ︎ ASSETS_DIR is $ASSETS_DIR"
+
+SVN_URL="http://plugins.svn.wordpress.org/${SLUG}/"
+SVN_DIR="/tmp/svn-${SLUG}"
+
+# Checkout just trunk and assets for efficiency
+# Tagging will be handled on the SVN level
+echo "➤ Checking out .org repository..."
+svn checkout --depth immediates "$SVN_URL" "$SVN_DIR"
+cd "$SVN_DIR"
+svn update --set-depth infinity assets
+svn update --set-depth infinity trunk
+
+echo "➤ Copying files..."
+BUILD_SRC="$WORKDIR/src"
+# Copy from current branch to /trunk, excluding dotorg assets
+# The --delete flag will delete anything in destination that no longer exists in source
+rsync -rc "$BUILD_SRC/" trunk/ --delete
+
+# Copy dotorg assets to /assets
+rsync -rc "$WORKDIR/$ASSETS_DIR/" assets/ --delete
+
+# Add everything and commit to SVN
+# The force flag ensures we recurse into subdirectories even if they are already added
+# Suppress stdout in favor of svn status later for readability
+echo "➤ Preparing files..."
+svn add . --force > /dev/null
+
+# SVN delete all deleted files
+# Also suppress stdout here
+svn status | grep '^\!' | sed 's/! *//' | xargs -I% svn rm % > /dev/null
+
+# Copy tag locally to make this a single commit
+echo "➤ Copying tag..."
+svn cp "trunk" "tags/$VERSION"
+
+svn status
+
+if [[ -z "$DEPLOY" ]]; then
+	echo "Set DEPLOY to deploy to SVN"
+	exit 1
+fi
+
+echo "➤ Committing files..."
+svn commit -m "Update to version $VERSION from TravisCI" --no-auth-cache --non-interactive  --username "$SVN_USERNAME" --password "$SVN_PASSWORD"
+echo "✓ Plugin deployed!"