First cut of Mac synchronization shell script.

Author: Alan Kent

m2devbox-unison-sync.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+
+if [[ ! -f unison ]]; then
+    echo "The unison binary could not be found. You can retrieve a"
+    echo "compatible version from the DevBox web container using:"
+    echo ""
+    echo "   docker cp proj1-m2web:/mac-osx/unison ."
+    echo "   docker cp proj1-m2web:/mac-osx/unison-fsmonitor ."
+    echo "   chmod +x unison unison-fsmonitor"
+    echo ""
+    exit 1
+fi
+
+# Fetch the external Docker Unison port number
+UNISON_PORT=$(docker-compose port web 5000 | awk -F: '{print $2}')
+
+LOCAL_ROOT=./shared/www
+REMOTE_ROOT=socket://localhost:$UNISON_PORT//var/www
+
+IGNORE=
+
+# Magento files not worth pulling locally.
+IGNORE="$IGNORE -ignore 'Path magento2/var/cache'"
+IGNORE="$IGNORE -ignore 'Path magento2/var/composer_home'"
+IGNORE="$IGNORE -ignore 'Path magento2/var/log'"
+IGNORE="$IGNORE -ignore 'Path magento2/var/page_cache'"
+IGNORE="$IGNORE -ignore 'Path magento2/var/session'"
+IGNORE="$IGNORE -ignore 'Path magento2/var/tmp'"
+IGNORE="$IGNORE -ignore 'Path magento2/var/.setup_cronjob_status'"
+IGNORE="$IGNORE -ignore 'Path magento2/var/.update_cronjob_status'"
+IGNORE="$IGNORE -ignore 'Path magento2/pub/media'"
+IGNORE="$IGNORE -ignore 'Path magento2/pub/static'"
+
+# Other files not worth pushing to the container.
+IGNORE="$IGNORE -ignore 'Path magento2/.git'"
+IGNORE="$IGNORE -ignore 'Path magento2/.gitignore'"
+IGNORE="$IGNORE -ignore 'Path magento2/.gitattributes'"
+IGNORE="$IGNORE -ignore 'Path magento2/.magento'"
+IGNORE="$IGNORE -ignore 'Path magento2/.idea'"
+IGNORE="$IGNORE -ignore 'Name {.*.swp}'"
+IGNORE="$IGNORE -ignore 'Name {.unison.*}'"
+
+UNISONARGS="$LOCAL_ROOT $REMOTE_ROOT -prefer $LOCAL_ROOT -preferpartial 'Path var -> $REMOTE_ROOT' -auto -batch $IGNORE"
+
+if [[ ! -f $LOCAL_ROOT/magento2/vendor ]]; then
+   echo "**** Pulling files from container (faster quiet mode) ****"
+   ./unison $UNISONARGS -silent 1>/dev/null 2>&1 
+fi
+
+while true; do
+    echo "**** Entering file watch mode ****"
+    ./unison $UNISONARGS -repeat watch
+    sleep 5
+done