Merge pull request #5 from derogab/dev

Use Alpine as docker base image

.github/workflows/docker-publish.yml

@@ -98,7 +98,7 @@ jobs:
         uses: docker/build-push-action@v2
         with:
           context: .
-          platforms: linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
@@ -155,7 +155,7 @@ jobs:
         uses: docker/build-push-action@v2
         with:
           context: .
-          platforms: linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6
+          platforms: linux/amd64,linux/arm64,linux/arm/v7
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -1,26 +1,38 @@
-FROM python:3
+FROM alpine:3.14
 
 # Set working space
 WORKDIR /usr/src/app
 
 # Install dependencies
-RUN apt-get update \
-    # Prevent endless waiting
-    && DEBIAN_FRONTEND=noninteractive \
+RUN apk update --no-cache \
+    # Install packages
+    && apk add --no-cache \
+        tzdata \
+        python3 py3-pip py3-numpy py3-pandas py3-matplotlib \
+        ttf-liberation qt5-qtwebkit wkhtmltopdf \
     # Set UTC as timezone
     && ln -snf /usr/share/zoneinfo/Europe/Rome /etc/localtime \
-    # Install APT packages
-    && apt-get install -y --fix-missing wkhtmltopdf \
     # Remove tmp files
-    && apt-get clean && rm -rf /tmp/* /var/tmp/* \
-    # Add PiWheels support
-    && echo "[global]\nextra-index-url=https://www.piwheels.org/simple" >> /etc/pip.conf \
+    && rm -rf /tmp/* /var/tmp/* \
     # Upgrade PIP 
     && python3 -m pip install --no-cache-dir --upgrade pip
 
-# Copy and install requirements
+# Copy PIP extra index URLs
+COPY pip.conf .
+
+# Copy requirements
 COPY requirements.txt .
-RUN python3 -m pip install -r requirements.txt
+
+# Install requirements
+RUN apk update --no-cache \
+    # Install tmp packages 
+    && apk add --no-cache --virtual build-deps gcc python3-dev musl-dev build-base freetype-dev libpng-dev openblas-dev \
+    # Add PIP extra index URLs
+    && mv pip.conf /etc/pip.conf \
+    # Install PIP packages
+    && python3 -m pip install --no-cache-dir -r requirements.txt \
+    # Delete tmp packages
+    && apk del build-deps
 
 # Copy app
 COPY . .

README.md

@@ -1,23 +1,29 @@
 
+<h1 align="center">:it: ITA vs. COVID :microbe:</h1>
+<p align="center">
+    <img src="./assets/images/logo.png" alt="header" width="150px">
+</p>
+<h3 align="center">Un bot telegram che ti aggiorna sulla battaglia contro il Covid in Italia</h3>
+<p align="center">
+    <a href="https://hub.docker.com/r/derogab/itavscovidbot">
+        <img src="https://img.shields.io/docker/pulls/derogab/itavscovidbot?label=Downloads&logo=docker" alt="Docker Pulls">
+    </a>
+    <a href="https://github.com/derogab/itavscovidbot/actions/workflows/docker-publish.yml">
+        <img src="https://github.com/derogab/itavscovidbot/actions/workflows/docker-publish.yml/badge.svg" alt="Build & Push Docker Image">
+    </a>
+</p>
+
 
-<div align="center">
-<img src="./assets/images/logo.png" width="150">
-</div>
-<div align="center">
-  <h1 align="center">🇮🇹 ITA vs. COVID 🦠</h1>
-  Un bot telegram che ti aggiorna sulla battaglia contro il Covid in Italia.
-</div>
-
-### Configurazione
+## Configurazione
 Copia tutti i file `.env.sample` nei relativi `.env` con le preferenze personali.
 
-### Avvio
+## Avvio
 Il bot utilizza [docker](https://www.docker.com/) e [docker-compose](https://docs.docker.com/compose).
 ```
 docker-compose up --build
 ```
 
-### Crediti
+## Crediti
 
 Il bot è stato sviluppato da [@derogab](https://github.com/derogab) e il codice sorgente è pubblicamente disponibile su Github. 
 

pip.conf

@@ -0,0 +1,5 @@
+[global]
+index-url = https://alpine-wheels.github.io/index
+extra-index-url = https://pypi.python.org/simple
+                  https://pypi.org/simple
+                  https://www.piwheels.org/simple