From d9a33adb3b90ccbfc1ed1b30b8ec6dbf38b6e982 Mon Sep 17 00:00:00 2001
From: Sylvain Maucourt <smaucourt@gmail.com>
Date: Tue, 15 Aug 2023 20:18:36 +0200
Subject: [PATCH] first try (#13)

---
 .github/workflows/create-docker-exporter.yml | 23 ++++++++++++++++++++
 exporter/Dockerfile                          |  4 ++++
 exporter/main.rb                             | 11 ++++++++++
 3 files changed, 38 insertions(+)
 create mode 100644 .github/workflows/create-docker-exporter.yml
 create mode 100644 exporter/Dockerfile
 create mode 100644 exporter/main.rb

diff --git a/.github/workflows/create-docker-exporter.yml b/.github/workflows/create-docker-exporter.yml
new file mode 100644
index 0000000..b60cc8b
--- /dev/null
+++ b/.github/workflows/create-docker-exporter.yml
@@ -0,0 +1,23 @@
+name: create docker exporter
+on:
+  workflow_dispatch:
+    branches:
+      - master
+jobs:
+  create-docker-bridge:
+    name: create docker Domotik Exporter
+    runs-on: ubuntu-latest
+    steps:
+      - uses: docker/setup-qemu-action@v2
+      - uses: docker/setup-buildx-action@v2
+      - uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - uses: docker/build-push-action@v2
+        with:
+          context: '{{defaultContext}}:exporter'
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ghcr.io/sylvek/domotik-exporter:latest
diff --git a/exporter/Dockerfile b/exporter/Dockerfile
new file mode 100644
index 0000000..292bc94
--- /dev/null
+++ b/exporter/Dockerfile
@@ -0,0 +1,4 @@
+FROM ruby:slim
+RUN gem install sqlite3 httparty
+COPY main.rb /main.rb
+CMD ["ruby", "main.rb"]
\ No newline at end of file
diff --git a/exporter/main.rb b/exporter/main.rb
new file mode 100644
index 0000000..3ea3dd7
--- /dev/null
+++ b/exporter/main.rb
@@ -0,0 +1,11 @@
+require 'sqlite3'
+require 'httparty'
+
+entrypoint = ENV['ENTRYPOINT']
+db = SQLite3::Database.new ENV['DATABASE']
+
+db.execute("SELECT ts,value FROM data WHERE name='daily_power_consumption' ORDER BY ts DESC LIMIT 1") do |row| 
+    title = "#{row[1].to_i/1000.0} kW.h"
+    response = HTTParty.get("#{entrypoint}?title=#{title}&timestamp=#{row[0]}")
+    puts response.body
+end
\ No newline at end of file