Now based on Alpine Linux and s6 as supervisor, resulting in a much smaller Docker image. See README.md for details and other additions.

root/srv/setup-ttrss.sh

@@ -0,0 +1,62 @@
+#!/bin/sh
+
+set -e
+
+setup_nginx()
+{
+    if [ -z "$TTRSS_HOST" ]; then
+        TTRSS_HOST=ttrss
+    fi
+
+    NGINX_CONF=/etc/nginx/nginx.conf
+
+    if [ "$TTRSS_SSL_ENABLED" = "1" ]; then
+        if [ ! -f "/etc/ssl/private/ttrss.key" ]; then
+            echo "Setup: Generating self-signed certificate ..."
+            # Generate the TLS certificate for our Tiny Tiny RSS server instance.
+            openssl req -new -newkey rsa:2048 -days 3650 -nodes -x509 \
+                -subj "/C=US/ST=World/L=World/O=$TTRSS_HOST/CN=$TTRSS_HOST" \
+                -keyout "/etc/ssl/private/ttrss.key" \
+                -out "/etc/ssl/certs/ttrss.crt"
+        fi
+        chmod 600 "/etc/ssl/private/ttrss.key"
+        chmod 600 "/etc/ssl/certs/ttrss.crt"
+    else
+        echo "Setup: !!! WARNING !!! Turning OFF SSL/TLS !!! WARNING !!!"
+        echo "Setup: This is not recommended for a production server. You have been warned."
+        # Turn off SSL.
+        sed -i -e "s/listen\s*4443\s*;/listen 8080;/g" ${NGINX_CONF}
+        sed -i -e "s/ssl\s*on\s*;/ssl off;/g" ${NGINX_CONF}
+        sed -i -e "/\s*ssl_*/d" ${NGINX_CONF}
+    fi
+}
+
+setup_ttrss()
+{
+    TTRSS_PATH=/var/www/ttrss
+
+    mkdir -p ${TTRSS_PATH}
+    git clone --depth=1 https://tt-rss.org/gitlab/fox/tt-rss.git ${TTRSS_PATH}
+    git clone --depth=1 https://github.com/sepich/tt-rss-mobilize.git ${TTRSS_PATH}/plugins/mobilize
+    git clone --depth=1 https://github.com/hrk/tt-rss-newsplus-plugin.git ${TTRSS_PATH}/plugins/api_newsplus
+    git clone --depth=1 https://github.com/m42e/ttrss_plugin-feediron.git ${TTRSS_PATH}/plugins/feediron
+    git clone --depth=1 https://github.com/levito/tt-rss-feedly-theme.git ${TTRSS_PATH}/themes/feedly-git
+
+    # Add initial config.
+    cp ${TTRSS_PATH}/config.php-dist ${TTRSS_PATH}/config.php
+
+    # Patch URL path.
+    sed -i -e 's@htt.*/@'"${SELF_URL_PATH-http://localhost/}"'@g' ${TTRSS_PATH}/config.php
+
+    # Enable additional system plugins: api_newsplus.
+    sed -i -e "s/.*define('PLUGINS'.*/define('PLUGINS', 'api_newsplus, auth_internal, note, updater');/g" ${TTRSS_PATH}/config.php
+}
+
+echo "Setup: Installing Tiny Tiny RSS ..."
+setup_ttrss
+setup_nginx
+
+echo "Setup: Applying updates ..."
+/srv/update-ttrss.sh --no-start
+
+echo "Setup: Done"