pull all set environment variables into app/etc

.env-dist

@@ -11,6 +11,11 @@ POSTGRES_PASSWORD=password
 # for more information.
 SELF_URL_PATH=http://localhost:8280/tt-rss
 
+# You can customize other config.php defines by setting overrides here.
+# See app/Dockerfile for complete list.
+# PLUGINS=auth_remote,note
+# CHECK_FOR_UPDATES="true"
+
 # bind exposed port to 127.0.0.1 by default in case reverse proxy is used.
 # if you plan to run the container standalone and need origin port exposed
 # use next HTTP_PORT definition (or remove "127.0.0.1:").

app/startup.sh

@@ -5,6 +5,12 @@ while ! pg_isready -h $DB_HOST -U $DB_USER; do
 	sleep 3
 done
 
+# We don't need those here (HTTP_HOST would cause false SELF_URL_PATH check failures)
+unset HTTP_PORT
+unset HTTP_HOST
+
+env
+
 if ! id app >/dev/null 2>&1; then
 	addgroup -g $OWNER_GID app
 	adduser -D -h /var/www/html -G app -u $OWNER_UID app
@@ -66,10 +72,6 @@ elif ! $PSQL -c 'select * from ttrss_version'; then
 	$PSQL < /var/www/html/tt-rss/schema/ttrss_schema_pgsql.sql
 fi
 
-export SELF_URL_PATH=$(echo $SELF_URL_PATH | sed -e 's/[\/&]/\\&/g')
-
-env
-
 if [ ! -s $DST_DIR/config.php ]; then
 	cp /config.docker.php $DST_DIR/config.php
 

app/updater.sh

@@ -1,5 +1,9 @@
 #!/bin/sh -e
 
+# We don't need those here (HTTP_HOST would cause false SELF_URL_PATH check failures)
+unset HTTP_PORT
+unset HTTP_HOST
+
 # wait for the app container to delete .app_is_ready and perform rsync, etc.
 sleep 30
 

docker-compose.yml

@@ -17,11 +17,12 @@ services:
       context:
         ./app
     restart: unless-stopped
+    env_file:
+      - .env
     environment:
       - DB_NAME=${POSTGRES_USER}
       - DB_USER=${POSTGRES_USER}
       - DB_PASS=${POSTGRES_PASSWORD}
-      - SELF_URL_PATH=${SELF_URL_PATH}
     volumes:
       - app:/var/www/html
       - ./config.d:/opt/tt-rss/config.d:ro
@@ -49,11 +50,12 @@ services:
       context:
         ./app
     restart: unless-stopped
+    env_file:
+      - .env
     environment:
       - DB_NAME=${POSTGRES_USER}
       - DB_USER=${POSTGRES_USER}
       - DB_PASS=${POSTGRES_PASSWORD}
-      - SELF_URL_PATH=${SELF_URL_PATH}
     volumes:
       - app:/var/www/html
       - ./config.d:/opt/tt-rss/config.d:ro