Added deploy script to deploy github releases to wordpress.org plugin repo.

Author: rfmeier

.circleci/deploy.sh

@@ -0,0 +1,79 @@
+#!/bin/bash
+
+set -eo
+
+# SVN_USERNAME and SVN_PASSWORD should be saved as a private environment variables in CircleCI.
+# See https://circleci.com/docs/2.0/env-vars/#setting-an-environment-variable-in-a-project
+# See https://circleci.com/blog/keep-environment-variables-private-with-secret-masking/
+if [[ -z "$SVN_USERNAME" ]]; then
+    echo "Missing SVN_USERNAME environment variable!"
+    exit 1
+fi
+
+if [[ -z "$SVN_PASSWORD" ]]; then
+    echo "Missing SVN_PASSWORD environment variable!"
+    exit 1
+fi
+
+if [[ -z "$SVN_URL" ]]; then
+    echo "Missing SVN_URL environment variable!"
+    exit 1
+fi
+
+# Extra check to ensure CircleCI provided the CIRCLE_TAG environment variable.
+# See https://circleci.com/docs/2.0/env-vars/#built-in-environment-variables
+if [[ -z "$CIRCLE_TAG" ]]; then
+    echo "Missing CIRCLE_TAG environment variable!"
+    exit 1
+fi
+
+VERSION="$CIRCLE_TAG"
+SVN_DIR="/tmp/svn/${CIRCLE_PROJECT_REPONAME}"
+
+echo "Preparing for version $VERSION release..."
+
+if [[ ! -d "$SVN_DIR" ]]; then
+    mkdir -p "$SVN_DIR"
+    echo "SVN directory $SVN_DIR created."
+fi
+
+# Checkout just trunk and assets for efficiency.
+# Tagging will be handled on the SVN level.
+echo "Checking out svn repository..."
+svn checkout --depth immediates "$SVN_URL" "$SVN_DIR"
+cd "$SVN_DIR"
+svn update --set-depth infinity assets
+svn update --set-depth infinity trunk
+
+echo "Copying files..."
+
+if [[ -f "$CIRCLE_WORKING_DIRECTORY/.distignore" ]]; then
+    # Copy from current branch to /trunk, excluding assets.
+    # The --delete flag will delete anything in destination that no longer exists in source.
+    rsync -rc --exclude-from="$CIRCLE_WORKING_DIRECTORY/.distignore" "$CIRCLE_WORKING_DIRECTORY/" trunk/ --delete --delete-excluded
+fi
+
+# Copy assets to /assets as this was skipped in the previous step.
+if [[ -d "$CIRCLE_WORKING_DIRECTORY/assets/" ]]; then
+    rsync -rc "$CIRCLE_WORKING_DIRECTORY/assets/" assets/ --delete
+fi
+
+# Add everything and commit to SVN.
+# The force flag ensures we recurse into subdirectories even if they are already added.
+# Suppress stdout in favor of svn status later for readability.
+echo "Preparing files..."
+svn add . --force > /dev/null
+
+# SVN delete all deleted files and suppress stdout.
+svn status | grep '^\!' | sed 's/! *//' | xargs -I% svn rm %@ > /dev/null
+
+# Copy tag locally from trunk.
+echo "Copying tag..."
+svn cp "trunk" "tags/$VERSION"
+
+svn status
+
+echo "Committing files..."
+svn commit -m "Release version $VERSION." --no-auth-cache --non-interactive --username "$SVN_USERNAME" --password "$SVN_PASSWORD"
+
+echo "Plugin release $VERSION deployed to $SVN_URL"