From 6256ecd1b707d935577a2b830cdaa3c7c67af847 Mon Sep 17 00:00:00 2001
From: Derek Smith <derek@farscapian.com>
Date: Sun, 20 Aug 2023 20:46:21 -0400
Subject: [PATCH] Refactor Backup

---
 www/backup_www.sh | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 www/go.sh         | 30 ------------------------------
 2 files changed, 47 insertions(+), 30 deletions(-)
 create mode 100755 www/backup_www.sh

diff --git a/www/backup_www.sh b/www/backup_www.sh
new file mode 100755
index 0000000..12a99d3
--- /dev/null
+++ b/www/backup_www.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+
+set -exu
+cd "$(dirname "$0")"
+
+APP=
+
+# grab any modifications from the command line.
+for i in "$@"; do
+    case $i in
+        --app=*)
+            APP="${i#*=}"
+            shift
+        ;;
+
+        *)
+        echo "Unexpected option: $1"
+        exit 1
+        ;;
+    esac
+done
+
+if [ -z "$APP" ]; then
+    echo "ERROR: You must specify the --app= paramater."
+    exit 1
+fi
+
+for DOMAIN_NAME in ${DOMAIN_LIST//,/ }; do
+    export DOMAIN_NAME="$DOMAIN_NAME"
+    export SITE_PATH="$SITES_PATH/$DOMAIN_NAME"
+
+    # source the site path so we know what features it has.
+    source ../../deployment_defaults.sh
+    source ../project_defaults.sh
+    source "$SITE_PATH/site.conf"
+    source ../domain_env.sh
+
+    # these variable are used by both backup/restore scripts.
+    export REMOTE_BACKUP_PATH="$REMOTE_BACKUP_PATH/www/$APP/$DOMAIN_IDENTIFIER"
+    export REMOTE_SOURCE_BACKUP_PATH="$REMOTE_DATA_PATH/$APP/$DOMAIN_NAME"
+
+    # ensure our local backup path exists so we can pull down the duplicity archive to the management machine.
+    export LOCAL_BACKUP_PATH="$SITE_PATH/backups/www/$APP"
+    mkdir -p "$LOCAL_BACKUP_PATH"
+
+    ./backup_path.sh
+done
diff --git a/www/go.sh b/www/go.sh
index 2dd37fc..9f428f9 100755
--- a/www/go.sh
+++ b/www/go.sh
@@ -87,36 +87,6 @@ if [ "$RUN_CERT_RENEWAL" = true ] && [ "$RESTORE_CERTS" = false ] && [ "$STACKS_
     ./generate_certs.sh
 fi
 
-# let's backup all our letsencrypt certs
-export APP="letsencrypt"
-for DOMAIN_NAME in ${DOMAIN_LIST//,/ }; do
-    export DOMAIN_NAME="$DOMAIN_NAME"
-    export SITE_PATH="$SITES_PATH/$DOMAIN_NAME"
-
-    # source the site path so we know what features it has.
-    source ../../deployment_defaults.sh
-    source ../project_defaults.sh
-    source "$SITE_PATH/site.conf"
-    source ../domain_env.sh
-
-    # these variable are used by both backup/restore scripts.
-    export REMOTE_BACKUP_PATH="$REMOTE_BACKUP_PATH/www/$APP/$DOMAIN_IDENTIFIER"
-    export REMOTE_SOURCE_BACKUP_PATH="$REMOTE_DATA_PATH/$APP/$DOMAIN_NAME"
-
-    # ensure our local backup path exists so we can pull down the duplicity archive to the management machine.
-    export LOCAL_BACKUP_PATH="$SITE_PATH/backups/www/$APP"
-    mkdir -p "$LOCAL_BACKUP_PATH"
-
-    # we grab a backup of the certs unless we're restoring.
-    if [ "$RESTORE_CERTS" = true ]; then
-        ./restore_path.sh
-    else
-        if [ "$BACKUP_WWW_APPS" = true ]; then 
-            ./backup_path.sh
-        fi
-    fi
-done
-
 # nginx gets deployed first since it "owns" the docker networks of downstream services.
 ./stub/nginx_yml.sh