init

src/Caddyfile

@@ -0,0 +1,11 @@
+{
+    admin off
+    auto_https off
+    http_port 8080
+    https_port 8433
+}
+
+:8080 {
+    file_server browse
+    root * /mnt/cvdupdate/databases
+}

src/entrypoint.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+set -eo pipefail
+
+CVD_DIR="${CVD_DIR:=/mnt/cvdupdate}"
+
+# Configuration Functions
+check_config() {
+    if [ ! -e $CVD_DIR/config.json ]; then
+        echo "Missing CVD configuration. Creating..."
+        cvd config set --config $CVD_DIR/config.json --dbdir $CVD_DIR/databases --logdir $CVD_DIR/logs
+        echo "CVD configuration created..."
+    fi
+}
+
+show_config() {
+    echo "CVD-Update configuration..."
+    cvd config show --config $CVD_DIR/config.json
+    echo "Current contents in $CVD_DIR/databases directory..."
+    ls -al $CVD_DIR/databases
+}
+
+# CVD Database Functions
+check_database() {
+    if [ ! -e $CVD_DIR/databases ]; then
+        echo "Missing CVD database directory. Attempting to update..."
+        check_config
+        show_config
+        update_database
+    fi
+}
+
+serve_database() {
+    if [ -e $CVD_DIR/databases ]; then
+        echo "Hosting ClamAV Database..."
+        if [ -e /mnt/Caddyfile ]; then
+            echo "Add cron with ${CRONTAB_TIME}"
+            echo "${CRONTAB_TIME} /opt/app-root/src/entrypoint.sh update >> /var/log/clamv-update.log" | /usr/bin/crontab -
+            echo "Using mounted Caddyfile config..."
+            crond -f &
+            exec caddy run --config ./Caddyfile --adapter caddyfile
+        else
+            echo "Add cron with ${CRONTAB_TIME}"
+            echo "${CRONTAB_TIME} /opt/app-root/src/entrypoint.sh update >> /var/log/clamv-update.log" | /usr/bin/crontab -
+            echo "Using default Caddyfile config..."
+            crond -f &
+            exec caddy run --config ./Caddyfile --adapter caddyfile
+        fi
+    else
+        echo "CVD database is missing..."
+        exit 1
+    fi
+}
+
+update_database() {
+    echo "Updating ClamAV Database..."
+    cvd update --config $CVD_DIR/config.json
+    echo "ClamAV Database updated..."
+}
+
+# Argument Handler
+case "$1" in
+    status)
+        check_config
+        show_config
+    ;;
+
+    update)
+        check_config
+        show_config
+        update_database
+    ;;
+
+    serve|*)
+        check_database
+        serve_database
+    ;;
+esac