Fixed typos

.github/workflows/cd.yml

@@ -47,7 +47,7 @@ jobs:
           ADDON_NAME=$( cut -c21- <<< ${{ github.repository }} )
           ADDON_VERSION=$( cut -c12- <<< ${{ github.ref }} )
           mkdir -p repository/timescaledb
-          cp -v addon/README.md addon/timescaledb/config.json addon/timescaledb/8.png  repository/timescaledb
+          cp -v addon/README.md addon/timescaledb/config.json addon/timescaledb/*.png  repository/timescaledb
           cd repository
           sed -i "s/dev/$ADDON_VERSION/g" timescaledb/config.json
           sed -i "s/imageaftercd/image/g" timescaledb/config.json

README.md

@@ -1,6 +1,23 @@
-# HomeAssistant Add-On: [TimescaleDB](https://www.timescale.com/)
+# Home Assistant Add-on: [TimescaleDB](https://www.timescale.com/)
 ## [PostgreSql](https://www.postgresql.org/) & [Postgis](https://postgis.net/) & [TimescaleDB](https://www.timescale.com/)
 
+## TimescaleDB Overview
+
+From: https://docs.timescale.com/latest/introduction
+
+TimescaleDB is an open-source time-series database optimized for fast ingest and complex queries. It speaks "full SQL" and is correspondingly easy to use like a traditional relational database, yet scales in ways previously reserved for NoSQL databases.
+
+Compared to the trade-offs demanded by these two alternatives (relational vs. NoSQL), TimescaleDB offers the best of both worlds for time-series data:
+
+### Easy to Use
+Full SQL interface for all SQL natively supported by PostgreSQL (including secondary indexes, non-time based aggregates, sub-queries, JOINs, window functions).
+
+- Connects to any client or tool that speaks PostgreSQL, no changes needed.
+- Time-oriented features, API functions, and optimizations.
+- Robust support for Data retention policies.
+
+
+
 ## Introduction
 
 Say, you want put all those nice Home Assistant measurements from your smarthome to good use, and for example, use something like [Grafana](https://grafana.com) for your dashboards, and maybe [Prometheus](https://prometheus.io/) for monitoring..
@@ -87,7 +104,7 @@ Or leave empty for accepting auto-tune.
 
 See also:
 https://docs.timescale.com/latest/getting-started/configuring
-for further tuning. Your Postgres.config file it located in the addon's data directory.
+for further tuning. Your Postgres.config file is located in the addon's data directory.
 
 ## Usage
 
@@ -107,7 +124,7 @@ Make sure you change this immediately after activating the add-on:
 ALTER USER user_name WITH PASSWORD 'strongpassword';
 ```
 
-A default `pg_hba.conf` is created in the data directory with the following content, which allows local peer usrs and network users with passwords.:
+A default `pg_hba.conf` is created in the data directory with the following content, which allows local peer users and network users with passwords.:
 
 ```
 # TYPE  DATABASE        USER            ADDRESS                 METHOD

timescaledb/rootfs/etc/services.d/postgres/run

@@ -52,26 +52,26 @@ bashio::log.info "done"
 
 # Wait for postgres to become availale..
 sleep 3
-#while ! mysql -e "" 2> /dev/null; do
-#	psql -U "postgres" postgres -c "SELECT 1;"
+#while ! psql -U "postgres" postgres -c "SELECT 1;" 2> /dev/null; do
+#	sleep 1
 #done
 
 # Create extensions timescaledb in initial databases
-psql -U "postgres" postgres -c "CREATE EXTENSION IF NOT EXISTS timescaledb CASCADE;"
-psql -U "postgres" template1 -c "CREATE EXTENSION IF NOT EXISTS timescaledb CASCADE;"
+if bashio::var.true "${new_install}"; then
+	psql -U "postgres" postgres -c "CREATE EXTENSION IF NOT EXISTS timescaledb CASCADE;"
+	psql -U "postgres" template1 -c "CREATE EXTENSION IF NOT EXISTS timescaledb CASCADE;"
+fi
 
 # Create all databases if not exist
-bashio::log.info "Ensure databases exists.."
 for database in $(bashio::config "databases"); do
-    bashio::log.info "Create database '${database}'"
+    bashio::log.info "Create database if not exist: '${database}'"
 	psql -U postgres -tc "SELECT 1 FROM pg_database WHERE datname = '${database}'" | grep -q 1 || psql -U postgres -c "CREATE DATABASE ${database}"
 done
 bashio::log.info "done"
 
 # Enable the timescale-extentions for all indicated databases
-bashio::log.info "Enabling Timescale Extensions.."
 for database in $(bashio::config "timescale_enabled"); do
-    bashio::log.info "Enabling Timescale Extension for database '${database}'"
+    bashio::log.info "Enabling Timescale Extension for database: '${database}'"
 	psql -U "postgres" ${database} -c "CREATE EXTENSION IF NOT EXISTS timescaledb CASCADE;"
 done
 bashio::log.info "done"