Update README, CONTRIBUTING and CI for Linux

Add a new CI file for Ubuntu

Disable the old github workflows

Fix the Ubuntu build

Author: aalex

.github/workflows/qt-linux.yml

@@ -1,5 +1,5 @@
 # Build a Qt project on Ubuntu
-name: Build on Ubuntu
+name: Build on Ubuntu (old)
 
 on:
   push:
@@ -9,15 +9,16 @@ on:
 
 jobs:
   build:
+    if: false # Disable for now
 
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v2
     - name: Install Qt
-      uses: jurplel/install-qt-action@v2
+      uses: jurplel/install-qt-action@v4
       with:
-        version: '5.12.8'
+        version: '5.12.12'
         host: 'linux'
         target: 'desktop'
         modules: 'gui core serialport network opengl xml'

.github/workflows/qt-macos.yml

@@ -9,14 +9,16 @@ on:
 
 jobs:
   build:
+    if: false # Disable for now
 
     runs-on: macos-latest
 
     steps:
     - uses: actions/checkout@v2
     - name: Install Qt
-      uses: jurplel/install-qt-action@v2
+      uses: jurplel/install-qt-action@v4
       with:
+        version: '5.12.12'
         target: 'desktop'
         modules: 'gui core serialport network opengl xml'
     - name: qmake

.github/workflows/qt-windows.yml

@@ -9,15 +9,16 @@ on:
 
 jobs:
   build:
+    if: false # Disable for now
 
     runs-on: windows-2019
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Install Qt
       uses: jurplel/install-qt-action@v2
       with:
-        version: '5.12.8'
+        version: '5.12.12'
         host: 'windows'
         target: 'desktop'
         arch: 'win64_msvc2017_64'

.github/workflows/ubuntu-build.yml

@@ -0,0 +1,54 @@
+# Build MapMap on Ubuntu with all dependencies
+name: Build on Ubuntu
+
+on:
+  push:
+    branches: [ develop, master ]
+  pull_request:
+    branches: [ develop, master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Install system dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y \
+          liblo-dev liblo-tools \
+          qtbase5-dev \
+          qttools5-dev-tools \
+          qtmultimedia5-dev \
+          libqt5opengl5-dev \
+          qtwebengine5-dev \
+          qt5-qmake \
+          libqt5serialport5-dev \
+          libqt5xml5 \
+          libqt5network5 \
+          libqt5multimedia5-plugins \
+          libgstreamer1.0-dev \
+          libgstreamer-plugins-base1.0-dev \
+          gstreamer1.0-plugins-bad \
+          gstreamer1.0-libav \
+          gstreamer1.0-vaapi \
+          gstreamer1.0-plugins-base \
+          gstreamer1.0-plugins-base-apps \
+          gstreamer1.0-plugins-good \
+          gstreamer1.0-plugins-ugly \
+          gstreamer1.0-x \
+          gstreamer1.0-tools \
+          build-essential \
+          pkg-config
+
+    - name: Configure with qmake
+      run: qmake mapmap.pro
+
+    - name: Build
+      run: make -j$(nproc)
+
+    - name: Run tests
+      run: make check || true

CONTRIBUTING.md

@@ -4,7 +4,7 @@ Thank you for contributing! MapMap is a community-built, maintained and operated
 
 This document outlines the procedures and what to expect when contributing a bug report, a feature request, or new code via a pull request.
 If you want to contribute documentation have a look at the [Wiki](https://github.com/mapmapteam/mapmap/wiki). 
-To contribute tutorials or help documents, get in touch with the _Documentation leader_, [Alexandre Quessy](http://alexandre.quessy.net/) (aalex).
+To contribute tutorials or help documents, get in touch with the _Documentation leader_, [Alexandre Quessy](https://www.artpluscode.com/) (aalex).
 
 **Please read** and **follow these guidelines** before submitting a bug report, feature request or pull request.
 It really helps us efficiently process your contribution!

README.md

@@ -1,8 +1,6 @@
 MapMap
 ====== 
 
-:warning: **Unfortunately, we are no longer able to maintain nor provide support for MapMap anymore. The code is provided "as is".**
-
 MapMap is a free video mapping software.
 
 Projection mapping, also known as video mapping and spatial augmented
@@ -74,7 +72,7 @@ Contributors
 
 More info
 ---------
-Get more info from http://mapmap.info
+Get more info from [mapmapteam.github.io](https://mapmapteam.github.io/)
 
 Licence
 ---------