Use a PostgreSQL version agnostic method of determining if the database exists (#77)

Use PG version agnostic method to find DB

.github/renovate.json

@@ -8,11 +8,13 @@
   "prBodyTemplate": "{{{table}}}{{{warnings}}}{{{notes}}}{{{changelogs}}}",
   "semanticCommits": "disabled",
   "commitMessageTopic": "{{#if (containsString depName 'teslamate')}}TeslaMate{{else}}{{depName}}{{/if}}",
+  "enabledManagers": ["custom.regex", "github-actions"],
   "customManagers": [
     {
       "customType": "regex",
-      "fileMatch": "^build\\.json$",
+      "fileMatch": "^build.json$",
       "matchStrings": [
+        "\"teslamate/teslamate:(?<currentValue>\\d+\\.\\d+\\.\\d+)\"",
         "\"teslamate_version\": \"(?<currentValue>\\d+\\.\\d+\\.\\d+)\""
       ],
       "datasourceTemplate": "github-releases",

.github/workflows/lint.yaml

@@ -14,19 +14,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v4.1.6
+        uses: actions/checkout@v4.2.2
 
       - name: 🚀 Run Home Assistant Add-on Lint
         uses: frenck/action-addon-linter@v2
         with:
           path: "./"
-
-      - name: Check versions match
-        run: |
-          docker_ver=$(grep "FROM teslamate/teslamate" Dockerfile | cut -d':' -f2)
-          build_ver=$(jq -r ".args.teslamate_version" build.json)
-          if [ "$docker_ver" != "$build_ver" ]; then
-            echo -e "\033[31;1mTeslaMate versions don't match: Dockerfile => ${docker_ver} | build.json => ${build_ver}\033[0m"
-            exit 1
-          fi
-          echo -e "\033[32;1mTeslaMate versions match: Dockerfile => ${docker_ver} | build.json => ${build_ver}\033[0m"

.github/workflows/publisher.yaml

@@ -23,7 +23,7 @@ jobs:
 
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@v4.1.6
+        uses: actions/checkout@v4.2.2
 
       - name: Get version
         run: |
@@ -35,14 +35,14 @@ jobs:
           fi
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3.2.0
+        uses: docker/login-action@v3.4.0
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and publish
-        uses: home-assistant/builder@master
+        uses: home-assistant/builder@2025.02.0
         with:
           args: |
             --${{ matrix.arch }} \

.github/workflows/releaser.yml

@@ -32,6 +32,18 @@ jobs:
         with:
           semver-input: ${{ env.latest_release }}
           increment: ${{ github.event.inputs.semverIncrement }}
+      - name: Get TeslaMate release notes
+        run: |
+          touch CHANGELOG.txt
+          last_release_date=$(gh release list --repo lildude/ha-addon-teslamate --limit=1 --json=publishedAt | jq -r '.[].publishedAt')
+          gh pr list --repo lildude/ha-addon-teslamate --state=merged --search="Update TeslaMate in:title closed:>$last_release_date" --limit=1 --json=body --jq '.[].body' | sed -n "/<\/summary>/,/<\/details>/p" | sed '1d;$d' > changelog.tmp
+          if [ -s changelog.tmp ]; then
+            echo "## TeslaMate Release Notes" > CHANGELOG.txt
+            cat changelog.tmp >> CHANGELOG.txt
+          fi
+          echo -e "---\n\n## Add-on Release Notes\n\n" >> CHANGELOG.txt
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Create tag
         run: |
           git config --global user.email "actions.no-reply@github.com"
@@ -40,15 +52,16 @@ jobs:
           git push --tags
         working-directory: ${{ github.workspace }}/teslamate
       - name: Create release
-        uses: softprops/action-gh-release@v2.0.5
+        uses: softprops/action-gh-release@v2.2.1
         with:
           tag_name: v${{ steps.semver.outputs.semver }}
+          body_path: CHANGELOG.txt
           generate_release_notes: true
           draft: false
           prerelease: false
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Checkout addon repo
-        uses: actions/checkout@v4.1.6
+        uses: actions/checkout@v4.2.2
         with:
           path: repo
           repository: lildude/ha-addons

.github/workflows/test.yaml

@@ -32,13 +32,17 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4.1.6
+        uses: actions/checkout@v4.2.2
 
       - name: Build add-on
-        uses: home-assistant/builder@master
+        uses: home-assistant/builder@2025.02.0
         with:
           args: |
             --test \
             --${{ matrix.arch }} \
             --target /data/ \
             --addon
+
+      - name: Image labels
+        run: |
+          docker inspect ghcr.io/lildude/ha-addon-teslamate-${{ matrix.arch }} --format='{{json .Config.Labels}}' | jq

DOCS.md

@@ -16,6 +16,7 @@ This add-on allows you to run [TeslaMate][teslamate] on your Home Assistant serv
 ## Configuration
 
 The configuration is self-explanatory, but essentially we need details about accessing the PostgreSQL database, Grafana and optionally MQTT.
+You will also need to configure TeslaMate (see "TeslaMate Configuration" below) so the links to TeslaMate in the Grafana dashboards work.
 
 ### Options
 
@@ -29,7 +30,7 @@ Remember to restart the add-on when the configuration is changed.
 
 - `database_port`: The port your PostgreSQL server is listening on. Default: `5432`.
 
-- `database_host`: The hostname of your PostgreSQL server. Default: `29b65938-postgres` for the [PostgreSQL add-on][postgres].
+- `database_host`: The hostname of your PostgreSQL server.
 
 - `database_name`: The name of the PostgreSQL database. Default: `teslamate`.
 
@@ -105,6 +106,8 @@ _Note_ that the security admin password and usernames can only be set on the fir
 
 Once you have Grafana up and running, you'll need to configure a data source to read data from the PostgreSQL database:
 
+‼️ **Note**: The name must be `TeslaMate` as all the dashboards expect the datasource to use this name.
+
 ![Grafana Postgres data source][grafana-datasource]
 
 #### Other Options
@@ -115,6 +118,39 @@ Once you have Grafana up and running, you'll need to configure a data source to
 
 - `import_dir`: (Optional) The path to the directory where TeslaMate should look for the TeslaMate export CSV file. Default: `/share/teslamate`.
 
+- `env_vars`: (Optional) Set additional environment variables for TeslaMate which aren't currently exposed by the configuration options in this add-on.
+
+  Each entry is made up of a name and value:
+
+  - `name`: The case-sensitive environment variable name.
+  - `value`: The value to be set in the environment variable.
+
+  Note: These will also overwrite any environment variable set using the configuration options above.
+
+## TeslaMate Configuration
+
+In order for the links in the Grafana dashboards and the TeslaMate UI to link to the correct locations, you will also need to configure TeslaMate.
+Once you have started the addon, look at the log output for the section which looks like this and take note of the two lines with `=>`:
+
+```
+[09:26:32] INFO: Configure TeslaMate settings by adding these values
+                 to the URL you use to access your Home Assistant instance:
+
+  => Web App: /api/hassio_ingress/ljiIc6sOVGOSQfTRjscvLVJJS5Rxp33gsdEtf9y3oQY
+  => Dashboards: /api/hassio_ingress/G9ocwA44wt9Bcba8LvP8tDhlfFiFnnPftOZBwp-Pgzs
+
+```
+
+From the addon Info tab, click "Open Web UI", enter the Tesla API access and refresh tokens if you haven't already, and then go to TeslaMate's Settings.
+Scroll to the very bottom and set each of the URLs to the URL you use to access your Home Assistant instance with each of the above appended.
+
+For example, if you access your Home Assistant instance at `https://ha.example.com`, set each as follows:
+
+- Web App: `https://ha.example.com/api/hassio_ingress/ljiIc6sOVGOSQfTRjscvLVJJS5Rxp33gsdEtf9y3oQY`
+- Dashboards: `https://ha.example.com/api/hassio_ingress/G9ocwA44wt9Bcba8LvP8tDhlfFiFnnPftOZBwp-Pgzs`
+
+Do _not_ use these values. Use the values from your log output.
+
 ## Data Import from TeslaFi
 
 It is now possible to import CSV data from TeslaFi, refer to the [official docs][teslafi-import].
@@ -135,9 +171,8 @@ Follow this process:
 [docker]: https://hub.docker.com/r/teslamate/teslamate
 [elixir]: https://elixir-lang.org/
 [grafana-addon]: https://github.com/hassio-addons/addon-grafana
-[grafana-datasource]: https://raw.githubusercontent.com/lildude/hassio-addon-teslamate/main/imgs/grafana-postgres.png
+[grafana-datasource]: https://raw.githubusercontent.com/lildude/ha-addon-teslamate/main/imgs/grafana-postgres.png
 [mosquitto-docs]: https://github.com/home-assistant/addons/blob/master/mosquitto/DOCS.md
-[postgres]: https://github.com/matt-FFFFFF/hassio-addon-postgres
 [samba-addon]: https://github.com/home-assistant/addons/blob/master/samba/DOCS.md
 [ssh-addon]: https://github.com/home-assistant/addons/blob/master/ssh/DOCS.md
 [teslafi-import]: https://docs.teslamate.org/docs/import/teslafi

Dockerfile

@@ -1,8 +1,11 @@
-FROM teslamate/grafana:1.29.1 as grafana
+ARG BUILD_FROM
+ARG teslamate_version
+FROM teslamate/grafana:${teslamate_version} as grafana
 
 #---
 
-FROM teslamate/teslamate:1.29.1
+ARG BUILD_FROM
+FROM $BUILD_FROM
 
 ARG BUILD_ARCH
 ARG BASHIO_VERSION=0.16.2
@@ -22,7 +25,6 @@ RUN \
     set -x \
     && apt-get update && apt-get install -y --no-install-recommends \
         bash \
-        bind9utils \
         ca-certificates \
         curl \
         jq \
@@ -30,7 +32,6 @@ RUN \
         postgresql-client \
         tzdata \
         xz-utils \
-    && rm -rf /var/lib/apt/lists/* \
     && S6_ARCH="${BUILD_ARCH}" \
     && if [ "${BUILD_ARCH}" = "amd64" ]; then S6_ARCH="x86_64"; \
     elif [ "${BUILD_ARCH}" = "armv7" ]; then S6_ARCH="arm"; fi \
@@ -38,33 +39,16 @@ RUN \
     && curl -Ls "https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-${S6_ARCH}.tar.xz" | tar xpJ -C / \
     && curl -Ls "https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-noarch.tar.xz" | tar Jxp -C /  \
     && curl -Ls "https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-arch.tar.xz" | tar Jxp -C / \
-    && mkdir -p /etc/fix-attrs.d \
-    && mkdir -p /etc/services.d \
     && mkdir -p /tmp/bashio \
     && curl -Ls "https://github.com/hassio-addons/bashio/archive/v${BASHIO_VERSION}.tar.gz" | tar xz --strip 1 -C /tmp/bashio \
     && mv /tmp/bashio/lib /usr/lib/bashio \
+    && apt purge -y xz-utils \
     && ln -s /usr/lib/bashio/bashio /usr/bin/bashio \
-    && rm -rf /tmp/bashio
+    && rm -rf /var/lib/apt/lists/* /tmp/*
 
-COPY --chown=root scripts/*.sh /
+COPY rootfs /
-RUN chmod a+x /*.sh
+COPY --from=grafana /dashboards /dashboards
-
+COPY --from=grafana /dashboards_internal /dashboards
-COPY --chown=root services/teslamate/run services/teslamate/finish /etc/services.d/teslamate/
-RUN chmod a+x /etc/services.d/teslamate/*
-
-COPY --chown=root services/nginx/run services/nginx/finish /etc/services.d/nginx/
-RUN chmod a+x /etc/services.d/nginx/*
-
-COPY --chown=root services/nginx/teslamate.conf /etc/nginx/conf.d/
-
-COPY --from=grafana --chown=root /dashboards /dashboards
-COPY --from=grafana --chown=root /dashboards_internal /dashboards
 
 # S6-Overlay
 ENTRYPOINT ["/init"]
-
-LABEL \
-    org.opencontainers.image.title="Home Assistant Add-on: TeslaMate" \
-    org.opencontainers.image.description="A self-hosted data logger for your Tesla." \
-    org.opencontainers.image.source="https://github.com/lildude/ha-addon-ghostfolio/" \
-    org.opencontainers.image.licenses="MIT"

README.md

@@ -25,9 +25,7 @@ Thanks to @matt-FFFFFF for maintaining this add-on in the past.
 ## Requirements
 
 TeslaMate needs a PostgreSQL database.
-All development and testing has been done using [PostgreSQL add-on][postgres] for convenience but you're welcome to use your own.
+I recommend using the [PostgreSQL add-on][alexbelgium-postgres] from @alexbelgium's repository if you aren't already using Postgres.
-
-For convenience, my [add-ons repository][addons-repo] includes configuration that points to the [PostgreSQL add-on][postgres] so you can install everything from one repo.
 
 To get the full experience, it is recommended that you also install the community [Grafana add-on][grafana-addon] and [MQTT integration][mqtt].
 
@@ -69,13 +67,13 @@ Everything should pick up where it was before.
 
 [addon]: https://my.home-assistant.io/redirect/supervisor_add_addon_repository/?repository_url=https%3A%2F%2Fgithub.com%2Flildude%2Fha-addons
 [addons-repo]: https://github.com/lildude/ha-addons
+[alexbelgium-postgres]: https://github.com/alexbelgium/hassio-addons/tree/master/postgres
 [archs]: https://img.shields.io/badge/dynamic/json?color=green&label=Arch&query=%24.arch&url=https%3A%2F%2Fraw.githubusercontent.com%2Flildude%2Fha-addon-teslamate%2Fmain%2Fconfig.json
 [docker]: https://hub.docker.com/r/teslamate/teslamate
 [elixir]: https://elixir-lang.org/
 [grafana-addon]: https://github.com/hassio-addons/addon-grafana
 [ingres-badge]: https://img.shields.io/badge/dynamic/json?label=Ingress&query=%24.ingress&url=https%3A%2F%2Fraw.githubusercontent.com%2Flildude%2Fha-addon-teslamate%2Fmain%2Fconfig.json
 [mqtt]: https://www.home-assistant.io/integrations/mqtt
-[postgres]: https://github.com/matt-FFFFFF/hassio-addon-postgres
 [repo-btn]: https://my.home-assistant.io/badges/supervisor_add_addon_repository.svg
 [sponsor-badge]: https://img.shields.io/badge/Sponsor_Me-%E2%9D%A4-ec6cb9?logo=GitHub
 [teslamate-backup]: https://docs.teslamate.org/docs/maintenance/backup_restore

build.json

@@ -1,13 +1,22 @@
 {
   "build_from": {
-    "aarch64": "teslamate/teslamate:not-used",
+    "aarch64": "teslamate/teslamate:1.32.0",
-    "amd64": "teslamate/teslamate:not-used",
+    "amd64": "teslamate/teslamate:1.32.0",
-    "armv7": "teslamate/teslamate:not-used"
+    "armv7": "teslamate/teslamate:1.32.0"
   },
   "args": {
-    "teslamate_version": "1.29.1"
+    "teslamate_version": "1.32.0"
   },
   "codenotary": {
     "signer": "colin@symr.io"
+  },
+  "labels":{
+    "maintainer": "Colin Seymour (https://github.com/lildude)",
+    "org.opencontainers.image.authors": "Colin Seymour (https://github.com/lildude)",
+    "org.opencontainers.image.description": "A self-hosted data logger for your Tesla.",
+    "org.opencontainers.image.documentation": "https://github.com/lildude/ha-addon-teslamate/blob/main/DOCS.md",
+    "org.opencontainers.image.licenses": "MIT",
+    "org.opencontainers.image.source": "https://github.com/lildude/ha-addon-teslamate/",
+    "org.opencontainers.image.title": "Home Assistant Add-on: TeslaMate"
   }
 }

config.json

@@ -17,7 +17,7 @@
         "database_user": null,
         "database_pass": null,
         "database_name": "teslamate",
-        "database_host": "29b65938-postgres",
+        "database_host": null,
         "database_port": 5432,
         "database_ssl": false,
         "grafana_import_dashboards": true,
@@ -36,7 +36,8 @@
         "timezone": "Europe/London",
         "import_dir": "/share/teslamate",
         "default_geofence": "",
-        "encryption_key": ""
+        "encryption_key": "",
+        "env_vars": []
     },
     "schema": {
         "database_user": "str",
@@ -61,7 +62,11 @@
         "timezone": "str",
         "import_dir": "str",
         "default_geofence": "str?",
-        "encryption_key": "password?"
+        "encryption_key": "password?",
+        "env_vars": [{
+            "name": "str?",
+            "value": "str?"
+        }]
     },
     "map": [
         "share:rw"

rootfs/dashboards.sh

@@ -11,13 +11,14 @@
 
 set -o errexit
 
-readonly HOST=$(bashio::config 'grafana_host')
+HOST=$(bashio::config 'grafana_host')
-readonly PORT=$(bashio::config 'grafana_port')
+PORT=$(bashio::config 'grafana_port')
-readonly USER=$(bashio::config 'grafana_user')
+USER=$(bashio::config 'grafana_user')
-readonly PASS=$(bashio::config 'grafana_pass')
+PASS=$(bashio::config 'grafana_pass')
-readonly DASHBOARDS_DIRECTORY="/dashboards"
+DASHBOARDS_DIRECTORY="/dashboards"
-readonly FOLDER_NAME=$(bashio::config 'grafana_folder_name')
+FOLDER_NAME=$(bashio::config 'grafana_folder_name')
 
+readonly HOST PORT USER PASS DASHBOARDS_DIRECTORY FOLDER_NAME
 
 
 main() {
@@ -31,7 +32,6 @@ main() {
       restore) restore;;
       *)     exit 1;;
   esac
-
 }
 
 
@@ -42,9 +42,7 @@ backup() {
     dashboard_json=$(get_dashboard "$dashboard")
 
     if [[ -z "$dashboard_json" ]]; then
-      echo "ERROR:
+      echo "ERROR: Couldn't retrieve dashboard $dashboard."
-  Couldn't retrieve dashboard $dashboard.
-      "
       exit 1
     fi
 
@@ -56,10 +54,36 @@ backup() {
 
 
 restore() {
-  bashio::log.info "Checking for Grafana folder: $FOLDER_NAME"
+  bashio::log.info "Checking for Grafana datasource: TeslaMate"
-  FLD=$(curl --silent --show-error \
+  datasources=$(curl --silent --show-error \
     --user "$LOGIN" -H "Content-Type: application/json" \
-    $URL/api/folders | jq ".[] | select(.title==\"$FOLDER_NAME\")")
+    "$URL/api/datasources")
+
+  if [[ $datasources == *"statusCode"* ]]; then
+    bashio::log.error "Error getting Grafana datasources: $(echo "$datasources" | jq -r .message)"
+    bashio::log.debug "$datasources"
+    exit 1
+  fi
+
+  DS=$(echo "$datasources" | jq ".[] | select(.name==\"TeslaMate\")")
+
+  if [[ -z "$DS" ]]; then
+    bashio::log.error "'TeslaMate' datasource not found. Please create or rename your datasource. It must be named 'TeslaMate'."
+    exit 1
+  fi
+
+  bashio::log.info "Checking for Grafana folder: $FOLDER_NAME"
+  folders=$(curl --silent --show-error \
+    --user "$LOGIN" -H "Content-Type: application/json" \
+    "$URL/api/folders")
+
+  if [[ $folders == *"statusCode"* ]]; then
+    bashio::log.error "Error getting Grafana folders: $(echo "$folders" | jq -r .message)"
+    bashio::log.debug "$folders"
+    exit 1
+  fi
+
+  FLD=$(echo "$folders" | jq ".[] | select(.title==\"$FOLDER_NAME\")")
 
   if [[ -z "$FLD" ]]; then
     bashio::log.info "Not found... creating"
@@ -72,7 +96,7 @@ restore() {
           "$URL/api/folders")
   fi
 
-  FOLDER_ID=$(echo $FLD | jq -r .id)
+  FOLDER_ID=$(echo "$FLD" | jq -r .id)
 
   if [[ -z "$FOLDER_ID" ]]; then
     bashio::log.error "Could not determine Grafana folder id"
@@ -123,5 +147,4 @@ list_dashboards() {
     cut -d '/' -f2
 }
 
-
 main "$@"

rootfs/etc/s6-overlay/s6-rc.d/nginx/finish

@@ -0,0 +1,14 @@
+#!/command/with-contenv bashio
+# -*- bash -*-
+# shellcheck shell=bash
+if [[ "${1}" -ne 0 ]] && [[ "${1}" -ne 256 ]]; then
+  case "${1}" in
+    1)
+      bashio::log.error "Nginx encountered an error, halting add-on"
+      ;;
+    *)
+      bashio::log.error "Nginx crashed, halting add-on"
+      ;;
+  esac
+  /run/s6/basedir/bin/halt
+fi

rootfs/etc/s6-overlay/s6-rc.d/nginx/run

@@ -1,5 +1,11 @@
 #!/command/with-contenv bashio
 # -*- bash -*-
 # shellcheck shell=bash
-mkdir /run/nginx
+
+bashio::log.info "Starting NGINX..."
+if [ -f /run/nginx ]; then
+  rm -f /run/nginx
+fi
+mkdir -p /run/nginx
+
 exec nginx -g 'daemon off;error_log /proc/1/fd/1 error;'

rootfs/etc/s6-overlay/s6-rc.d/nginx/type

@@ -0,0 +1 @@
+longrun

rootfs/etc/s6-overlay/s6-rc.d/teslamate/finish

@@ -0,0 +1,15 @@
+#!/command/with-contenv bashio
+# -*- bash -*-
+# shellcheck shell=bash
+if [[ "${1}" -ne 0 ]] && [[ "${1}" -ne 256 ]]; then
+  case "${1}" in
+    1)
+      bashio::log.error "TeslaMate encountered an error, halting add-on"
+      ;;
+    *)
+      bashio::log.error "TeslaMate crashed, halting add-on"
+      ;;
+  esac
+  /run/s6/basedir/bin/halt
+fi
+

rootfs/etc/s6-overlay/s6-rc.d/teslamate/run

@@ -44,36 +44,52 @@ export DATABASE_HOST DATABASE_NAME DATABASE_PASS DATABASE_PORT DATABASE_USER \
   DISABLE_MQTT MQTT_HOST MQTT_NAMESPACE MQTT_PASSWORD MQTT_TLS_ACCEPT_INVALID_CERTS \
   MQTT_TLS MQTT_USERNAME IMPORT_DIR PORT TZ DEFAULT_GEOFENCE ENCRYPTION_KEY URL_PATH
 
+# These are optional and applied last so we can override those set above if needed.
+for env_var in $(bashio::config 'env_vars|keys'); do
+    name=$(bashio::config "env_vars[${env_var}].name")
+    value=$(bashio::config "env_vars[${env_var}].value")
+    bashio::log.debug "Setting Env Variable ${name} to ${value}"
+    export "${name}=${value}"
+done
+
 # Import dashboards
 if bashio::config.true 'grafana_import_dashboards'; then
-    /dashboards.sh restore
+    /dashboards.sh restore || bashio::log.error "Failed to import dashboards"
 fi
 
 # Create the PostgreSQL database if it doesn't exist
 if pg_isready -h "$DATABASE_HOST" -p "$DATABASE_PORT" > /dev/null 2>&1; then
-  bashio::log.info "Creating database $DATABASE_NAME on $DATABASE_HOST"
+  bashio::log.info "Checking for database '$DATABASE_NAME' on $DATABASE_HOST"
 
-  res=$(PGPASSWORD="$DATABASE_PASS" psql -h "$DATABASE_HOST" -p "$DATABASE_PORT" -U "$DATABASE_USER" postgres -c "CREATE DATABASE $DATABASE_NAME" 2>&1) || true
+  if [[ -n $(PGPASSWORD="$DATABASE_PASS" psql -h "$DATABASE_HOST" -p "$DATABASE_PORT" -U "$DATABASE_USER" postgres -Atqc "SELECT datname FROM pg_database WHERE datname = '$DATABASE_NAME'") ]]; then
-  case "$res" in
+    bashio::log.info "Database $DATABASE_NAME already exists"
-    "CREATE DATABASE")
+  else
+    if PGPASSWORD="$DATABASE_PASS" psql -h "$DATABASE_HOST" -p "$DATABASE_PORT" -U "$DATABASE_USER" postgres -qc "CREATE DATABASE \"$DATABASE_NAME\""; then
       bashio::log.info "Database $DATABASE_NAME created"
-      ;;
+    else
-    *"already exists"*)
+      bashio::log.error "Failed to create database $DATABASE_NAME"
-      bashio::log.info "Database $DATABASE_NAME already exists"
-      ;;
-    *)
-      bashio::log.error "Failed to create database $DATABASE_NAME: $res"
       exit 1
-      ;;
+    fi
-  esac
+  fi
 else
-  bashio::log.error "PostgreSQL is not ready"
+  bashio::log.error "PostgreSQL at '$DATABASE_HOST' is not ready or unreachable"
   exit 1
 fi
 
+if [[ -z $(PGPASSWORD="$DATABASE_PASS" psql -h "$DATABASE_HOST" -p "$DATABASE_PORT" -U "$DATABASE_USER" "$DATABASE_NAME" -Atqc "SELECT 1 FROM settings WHERE base_url LIKE '%api/hassio_ingress%'" 2&> /dev/null ) ]]; then
+  teslamate_ingress=$(bashio::addon.ingress_entry)
+  grafana_ingress=$(bashio::addon.ingress_entry $(bashio::supervisor.addons | grep grafana))
+
+  bashio::log.info "Configure TeslaMate settings by adding these values
+                 to the URL you use to access your Home Assistant instance:
+
+  => Web App: $teslamate_ingress
+  => Dashboards: $grafana_ingress
+  "
+fi
 ulimit -n 1048576
 
-bashio::log.info "Starting TeslaMate"
+bashio::log.info "Starting TeslaMate..."
 
 cd /opt/app
 exec $(/usr/bin/env sh) /entrypoint.sh bin/teslamate start

rootfs/etc/s6-overlay/s6-rc.d/teslamate/type

@@ -0,0 +1 @@
+longrun

services/nginx/finish

@@ -1,9 +0,0 @@
-#!/command/with-contenv bashio
-# -*- bash -*-
-# shellcheck shell=bash
-if [[ "${1}" -ne 0 ]] && [[ "${1}" -ne 256 ]]; then
-  bashio::log.warning "Nginx crashed, halting add-on"
-  /run/s6/basedir/bin/halt
-fi
-
-bashio::log.info "Nginx stopped, restarting..."

services/teslamate/finish

@@ -1,9 +0,0 @@
-#!/command/with-contenv bashio
-# -*- bash -*-
-# shellcheck shell=bash
-if [[ "${1}" -ne 0 ]] && [[ "${1}" -ne 256 ]]; then
-  bashio::log.warning "TeslaMate crashed, halting add-on"
-  /run/s6/basedir/bin/halt
-fi
-
-bashio::log.info "TeslaMate stopped, restarting..."

translations/en.yaml

@@ -67,3 +67,6 @@ configuration:
   import_dir:
     name: TeslaFi Import Directory
     description: The directory which holds the TeslaFi export you would like to import into TeslaMate.
+  env_vars:
+    name: Environment Variables
+    description: Set additional environment variables for TeslaMate which aren't currently exposed by the configuration options in this add-on.