Align Travis script with rl-uc3m org standards

.travis.yml

@@ -1,102 +1,58 @@
-# Integración continua Travis CI
-
-# Lenguaje de programación
-
 language: cpp
-
-# Sistema operativo destino a probar
-
+dist: xenial
 os: linux
 
-# Distribución del sistema operativo
-
-dist: trusty
-
-# Requerimiento de permisos en Linux
-
-sudo: enabled
-
-# Compiladores a emplear
-
-compiler: 
+compiler:
   - gcc
   - clang
-
-# compilación en paralelo con diferentes versiones de YARP
 
 env:
+  global:
+    - CACHE_DIR=~/cached-deps
   matrix:
     - YARP_CHECKOUT=master
-    - YARP_CHECKOUT=v2.3.72.1 # stable version
-
-# Tareas a realizar antes de instalacción
-
-before_install:
-
-# Actualizar
-
-  - sudo apt-get -qq update
-
-# Configurar Git si no lo está
-
-
-  - if [ ! `git config --get user.email` ]; then `git config --global user.email '[email protected]'`; fi
-  - if [ ! `git config --get user.name` ]; then `git config --global user.name 'Travis CI'`; fi
-
-# En caso de requerir instalar algo para la prueba
+    - YARP_CHECKOUT=v3.1.1
+    - YARP_CHECKOUT=30dce54 # hotfix for v3.0.1
+    - YARP_CHECKOUT=v2.3.72.1
+    - YARP_CHECKOUT=v2.3.70.2
+
+matrix:
+  include:
+    - if: type = cron
+      compiler: gcc
+      env: ROBOTOLOGY_CHECKOUT=devel
+    - if: type = cron
+      compiler: clang
+      env: ROBOTOLOGY_CHECKOUT=devel
+
+cache:
+  directories: $CACHE_DIR
 
 install:
-
-# Instalar dependencias
-
-  - sudo apt-get install g++ # or clang++ (presumably)
-  - sudo apt-get install autoconf automake libtool
-  - sudo apt-get install pkg-config
-  - sudo apt-get install libpng-dev
-  - sudo apt-get install libjpeg8-dev
-  - sudo apt-get install libtiff5-dev
-  - sudo apt-get install zlib1g-dev
-
-# Intalar YCM
-  - cd  # go home
-  - mkdir -p repos && cd repos  # create $HOME/repos if it doesn't exist; then, enter it
-  - git clone https://github.com/robotology/ycm  # clone repository
-  - mkdir -p ycm/build && cd ycm/build && cmake ..  # configure
-  - make -j$(nproc)  # download external modules
-  - sudo make install && cd  # install and go home     
-
-# Instalar YARP
-  - sudo apt install build-essential git
-  - sudo apt install libeigen3-dev # Needed for creating YARP lib_math used for kinematics, etc.
-  - sudo apt install qtbase5-dev qtdeclarative5-dev qtmultimedia5-dev qtdeclarative5-qtquick2-plugin qtdeclarative5-window-plugin qtdeclarative5-qtmultimedia-plugin qtdeclarative5-controls-plugin qtdeclarative5-dialogs-plugin libqt5svg5
-  - sudo apt install libjpeg8-dev # Needed for mjpeg carrier
-  - sudo apt install libedit-dev # Enables keyboard arrow keys within an RPC communication channel via terminal
-  - mkdir -p ~/repos && cd ~/repos # Create $HOME/repos if it doesn't exist; then, enter it
-  - git clone https://github.com/robotology/yarp  
-  - cd yarp
-  - git checkout "$YARP_CHECKOUT"
-  - mkdir build && cd build
-  - cmake .. -DSKIP_ACE=ON -DCREATE_LIB_MATH=ON -DCREATE_GUIS=ON -DCREATE_OPTIONAL_CARRIERS=ON -DENABLE_yarpcar_mjpeg=ON # configure
-  - make -j$(nproc) # Compile
-  - sudo make install && sudo ldconfig && cd # Install and go home
-
-# Tareas a ejecutar antes de nuestra prueba
+  #-- Install YCM
+  - >
+    source "$TRAVIS_BUILD_DIR/scripts/travis/git-cache-dependency.sh"
+    --package-name YCM
+    --repo-url https://github.com/robotology/ycm
+    --repo-checkout "${ROBOTOLOGY_CHECKOUT:-${YCM_CHECKOUT:-master}}"
+
+  #-- Install YARP
+  - >
+    source "$TRAVIS_BUILD_DIR/scripts/travis/git-cache-dependency.sh"
+    --package-name YARP
+    --repo-url https://github.com/robotology/yarp
+    --repo-checkout "${ROBOTOLOGY_CHECKOUT:-$YARP_CHECKOUT}"
+    --additional-cmake-options "-DSKIP_ACE:BOOL=ON"
+    --prepend-to-linker-path lib
+    --additional-export-paths "YARP_DATA_DIRS;share/yarp"
 
 before_script:
+  - mkdir -p "$TRAVIS_BUILD_DIR/build" && cd "$_"
+  - cmake .. -DCMAKE_INSTALL_PREFIX="$PWD/install"
+  - make install
 
-  - cd
-  - mkdir -p repos; cd repos  
-  - git clone https://github.com/roboticslab-uc3m/follow-me.git 
-  - cd follow-me; mkdir build; cd build; cmake ..   
-
-# Compilamos
 script:
-  - make -j$(nproc)  # Compile
-
-# En caso de compilación exitosa
+  - echo "No unit tests available"
 
 after_success:
-
-  - sudo make install
-  - sudo make uninstall
-
+  - make uninstall

scripts/travis/git-cache-dependency.sh

@@ -0,0 +1,144 @@
+#!/usr/bin/env bash
+
+set -e
+
+#-- Initialize variables
+package_name=
+repo_url=
+repo_checkout=
+clone_only_branches="master devel develop production"
+cmake_home_dir=
+additional_cmake_options=
+prepend_to_linker_path=
+prepend_to_standard_path=
+additional_export_paths=
+cmake_env=
+
+#-- Available getopt long option names
+#-- https://gist.github.com/magnetikonline/22c1eb412daa350eeceee76c97519da8
+ARGUMENT_LIST=(
+    "package-name"
+    "repo-url"
+    "repo-checkout"
+    "clone-only-branches"
+    "cmake-home-dir"
+    "additional-cmake-options"
+    "prepend-to-linker-path"
+    "prepend-to-standard-path"
+    "additional-export-paths"
+    "cmake-env"
+)
+
+#-- Read arguments
+opts=$(getopt \
+    --longoptions "$(printf "%s:," "${ARGUMENT_LIST[@]}")" \
+    --name "$(basename "${BASH_SOURCE[0]}")" \
+    --options "" \
+    -- "$@"
+)
+
+eval set -- $opts
+
+#-- Parse options
+while [ "$#" -gt 1 ]; do
+    in=$(echo "$1" | sed -e 's/^--//')
+    for v in "${ARGUMENT_LIST[@]}"; do
+        if [ "$v" = "$in" ]; then
+            declare "$(echo "$v" | tr '-' '_')"="$2"
+            break
+        fi
+    done
+    shift 2
+done
+
+#-- Check required arguments
+if [ -z "$package_name" ] || [ -z "$repo_url" ] || [ -z "$repo_checkout" ]; then
+    echo "Missing required options. Traceback:"
+    for v in "${ARGUMENT_LIST[@]}"; do
+        v_param=$(echo $v | tr '-' '_')
+        echo "  --$v=${!v_param}"
+    done
+    return 1
+fi
+
+#-- Configure paths
+repo_source_dir=~/"$package_name-$repo_checkout"
+repo_build_dir="$repo_source_dir/build"
+repo_cache_dir="$CACHE_DIR/$package_name-$repo_checkout"
+cmake_home_dir="$repo_source_dir/$cmake_home_dir"
+
+#-- Configure CMake command line options
+repo_cmake_options="$additional_cmake_options -DCMAKE_INSTALL_PREFIX:PATH=$repo_cache_dir"
+
+is_clone_only_branch=false
+
+for branch in $clone_only_branches; do
+    if [ "$repo_checkout" = "$branch" ]; then
+        is_clone_only_branch=true
+        break
+    fi
+done
+
+if $is_clone_only_branch; then
+
+    #-- Clone, build and store in cache
+
+    echo "Cloning $package_name's $repo_checkout branch"
+    git clone --depth=1 --branch="$repo_checkout" "$repo_url" "$repo_source_dir"
+    last_commit_sha=$(git -C "$repo_source_dir" rev-parse HEAD)
+
+    if [ ! -d "$repo_cache_dir" ] || \
+       [ ! -f "$repo_cache_dir/.last_commit_sha" ] || \
+       [ ! "$(cat $repo_cache_dir/.last_commit_sha)" = "$last_commit_sha" ];
+    then
+        echo "$package_name not in cache or not the latest commit of $repo_checkout branch"
+        rm -rf "$repo_cache_dir"/*
+        eval $cmake_env cmake -H"$cmake_home_dir" -B"$repo_build_dir" $repo_cmake_options
+        make -C "$repo_build_dir" -j$(nproc) install
+        echo "$last_commit_sha" > "$repo_cache_dir/.last_commit_sha"
+    else
+        echo "$package_name found in cache ($(cat $repo_cache_dir/.last_commit_sha))"
+    fi
+
+else
+
+    #-- Download zipped file from archive, build and store in cache
+
+    if [ ! -d "$repo_cache_dir" ]; then
+        echo "Downloading $package_name $repo_checkout from archive"
+        wget -q "$repo_url/archive/$repo_checkout.tar.gz" -P "$repo_source_dir"
+        tar xzf "$repo_source_dir/$repo_checkout.tar.gz" -C "$repo_source_dir" --strip-components=1
+        eval $cmake_env cmake -H"$cmake_home_dir" -B"$repo_build_dir" $repo_cmake_options
+        make -C "$repo_build_dir" -j$(nproc) install
+    else
+        echo "$package_name $repo_checkout already in cache"
+    fi
+
+fi
+
+#-- Remove clone/download tree (QA#70)
+rm -rf "$repo_source_dir"
+
+#-- Make installed package discoverable by CMake's find_package() command
+export CMAKE_PREFIX_PATH="$CMAKE_PREFIX_PATH:$repo_cache_dir"
+
+#-- Miscellanea, prepends stuff to LD_LIBRARY_PATH and PATH
+
+if [ ! -z "$prepend_to_linker_path" ]; then
+    export LD_LIBRARY_PATH="$repo_cache_dir/$prepend_to_linker_path:$LD_LIBRARY_PATH"
+fi
+
+if [ ! -z "$prepend_to_standard_path" ]; then
+    export PATH="$repo_cache_dir/$prepend_to_standard_path:$PATH"
+fi
+
+#-- Expands lists of values of the form 'VAR1;val1;VAR2;val2;...' to:
+#--  export VAR1=val1
+#--  export VAR2=val2
+#--  ...
+if [ ! -z "$additional_export_paths" ]; then
+    IFS=';' read -ra ITEMS <<< "$additional_export_paths"
+    for (( count=0; count<"${#ITEMS[@]}"; count+=2 )); do
+        export "${ITEMS[$count]}"="$repo_cache_dir/${ITEMS[$(( $count+1 ))]}:${!ITEMS[$count]}"
+    done
+fi