initial build

gazpar2mqtt/rootfs/scripts/00-aaa.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+if [ ! -f "/usr/bin/bashio" ]; then
+    echo "Bashio does not exist, executing script"
+
+    ################
+    # Install apps #
+    ################
+    apt-get clean &&
+        apt-get update &&
+        apt-get install -y --no-install-recommends \
+            jq \
+            curl \
+            yamllint
+
+    ###################
+    # Install bashio #
+    ##################
+    BASHIO_VERSION=0.13.1
+    mkdir -p /tmp/bashio
+    curl -L -f -s "https://github.com/hassio-addons/bashio/archive/v${BASHIO_VERSION}.tar.gz" |
+        tar -xzf - --strip 1 -C /tmp/bashio
+    mv /tmp/bashio/lib /usr/lib/bashio
+    ln -s /usr/lib/bashio/bashio /usr/bin/bashio
+    rm -rf /tmp/bashio
+
+    echo "Bashio installed"
+fi

gazpar2mqtt/rootfs/scripts/00-banner.sh

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+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Home Assistant Community Add-on: Base Images
+# Displays a simple add-on banner on startup
+# ==============================================================================
+if bashio::supervisor.ping; then
+    bashio::log.blue \
+        '-----------------------------------------------------------'
+    bashio::log.blue " Add-on: $(bashio::addon.name)"
+    bashio::log.blue " $(bashio::addon.description)"
+    bashio::log.blue \
+        '-----------------------------------------------------------'
+
+    bashio::log.blue " Add-on version: $(bashio::addon.version)"
+    if bashio::var.true "$(bashio::addon.update_available)"; then
+        bashio::log.magenta ' There is an update available for this add-on!'
+        bashio::log.magenta \
+            " Latest add-on version: $(bashio::addon.version_latest)"
+        bashio::log.magenta ' Please consider upgrading as soon as possible.'
+    else
+        bashio::log.green ' You are running the latest version of this add-on.'
+    fi
+
+    bashio::log.blue " System: $(bashio::info.operating_system)" \
+        " ($(bashio::info.arch) / $(bashio::info.machine))"
+    bashio::log.blue " Home Assistant Core: $(bashio::info.homeassistant)"
+    bashio::log.blue " Home Assistant Supervisor: $(bashio::info.supervisor)"
+
+    bashio::log.blue \
+        '-----------------------------------------------------------'
+    bashio::log.blue \
+        ' Please, share the above information when looking for help'
+    bashio::log.blue \
+        ' or support in, e.g., GitHub, forums or the Discord chat.'
+    bashio::log.green \
+        ' https://github.com/alexbelgium/hassio-addons'
+    bashio::log.blue \
+        '-----------------------------------------------------------'
+fi

gazpar2mqtt/rootfs/scripts/99-run.sh

@@ -0,0 +1,78 @@
+#!/usr/bin/env bashio
+
+# Where is the config
+CONFIGSOURCE=$(bashio::config "CONFIG_LOCATION")
+
+# Check if config file is there, or create one from template
+if [ -f $CONFIGSOURCE ]; then
+    echo "Using config file found in $CONFIGSOURCE"
+else
+    echo "No config file, creating one from template"
+    # Create folder
+    mkdir -p "$(dirname "${CONFIGSOURCE}")"
+    # Downloading template
+    TEMPLATESOURCE="https://raw.githubusercontent.com/alexbelgium/hassio-addons/master/gazpar2mqtt/rootfs/templates/config.yaml"
+    curl -L -f -s $TEMPLATESOURCE --output $CONFIGSOURCE
+    # Placing template in config
+    #cp config.yaml "$(dirname "${CONFIGSOURCE}")"
+    # Need to restart
+    bashio::log.fatal "Config file not found, creating a new one. Please customize the file in $CONFIGSOURCE before restarting."
+    bashio::exit.nok
+fi
+
+# Check if yaml is valid
+yamllint -d relaxed --no-warnings $CONFIGSOURCE &>ERROR
+if [ $? = 0 ]; then
+    echo "Config file is a valid yaml"
+else
+    bashio::log.fatal "Config file has an invalid yaml format. Please check the file in $CONFIGSOURCE. Errors list :"
+    cat ERROR
+fi
+
+# Create symlink
+[ -f /data/config.yaml ] && rm /data/config.yaml
+ln -s $CONFIGSOURCE /data
+echo "Symlink created"
+
+# Export all yaml entries as env variables
+# Helper function
+function parse_yaml {
+    local prefix=$2 || local prefix=""
+    local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @ | tr @ '\034')
+    sed -ne "s|^\($s\):|\1|" \
+    -e "s| #.*$||g" \
+    -e "s|#.*$||g" \
+    -e "s|^\($s\)\($w\)$s:$s[\"']\(.*\)[\"']$s\$|\1$fs\2$fs\3|p" \
+    -e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p" $1 |
+        awk -F$fs '{
+      indent = length($1)/2;
+      vname[indent] = $2;
+      for (i in vname) {if (i > indent) {delete vname[i]}}
+      if (length($3) > 0) {
+         vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
+         printf("%s%s%s=\"%s\"\n", "'$prefix'",vn, $2, $3);
+      }
+     }'
+}
+
+# Get variables and export
+bashio::log.info "Starting the app with the variables in /config/gazpar2mqtt"
+for word in $(parse_yaml "$CONFIGSOURCE" ""); do
+    # Data validation
+    if [[ $word =~ ^.+[=].+$ ]]; then
+        export $word # Export the variable
+        bashio::log.blue "$word"
+    else
+        bashio::log.fatal "$word does not follow the structure KEY=text, it will be ignored and removed from the config"
+        sed -i "/$word/ d" ${CONFIGSOURCE}
+    fi
+done
+
+##############
+# Launch App #
+##############
+echo " "
+bashio::log.info "Starting the app"
+echo " "
+
+python -u /app/gazpar2mqtt.py || bashio::log.fatal "The app has crashed. Are you sure you entered the correct config options?"