Added install.sh script

.github/workflows/ci.yml

@@ -22,33 +22,19 @@ on:
     pull_request:
         branches: [ master ]
 
-env:
-    LUA_VERSION: 5.4.7
-    LUAROCKS_VERSION: 3.9.0
-    PT_VERSION: 0.5.0a
-
 jobs:
     lint:
         name: Lint
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@v2
 
-            - name: Install Lua
+            - name: Install Lua and LuaRocks
               run: |
-                  wget -O - https://github.com/pallene-lang/lua-internals/archive/refs/tags/${{env.LUA_VERSION}}.tar.gz | tar xzf -
-                  cd lua-internals-${{env.LUA_VERSION}}
-                  make linux
-                  sudo make install
+                  ./install.sh lua
+                  ./install.sh rocks
 
-            - name: Install Luarocks
               run: |
-                  wget -O - https://luarocks.org/releases/luarocks-${{env.LUAROCKS_VERSION}}.tar.gz | tar xzf -
-                  cd luarocks-${{env.LUAROCKS_VERSION}}
-                  ./configure --with-lua=/usr/local
-                  make
-                  sudo make install
-
             - name: Install Luacheck
               run: luarocks install --local luacheck
 
@@ -63,30 +49,14 @@ jobs:
         steps:
             - uses: actions/checkout@v2
 
-            - name: Install Lua
-              run: |
-                  wget -O - https://github.com/pallene-lang/lua-internals/archive/refs/tags/${{env.LUA_VERSION}}.tar.gz | tar xzf -
-                  cd lua-internals-${{env.LUA_VERSION}}
-                  make linux
-                  sudo make install
-
-            - name: Install Luarocks
-              run: |
-                  wget -O - https://luarocks.org/releases/luarocks-${{env.LUAROCKS_VERSION}}.tar.gz | tar xzf -
-                  cd luarocks-${{env.LUAROCKS_VERSION}}
-                  ./configure --with-lua=/usr/local
-                  make
-                  sudo make install
-
-            - name: Install Pallene Tracer
+            - name: Install Lua, LuaRocks and Pallene Tracer
               run: |
-                  git clone --depth 1 https://github.com/pallene-lang/pallene-tracer --branch ${{env.PT_VERSION}}
-                  cd pallene-tracer
-                  make LUA_PREFIX=/usr/local
-                  sudo make install
+                  ./install.sh lua
+                  ./install.sh rocks
+                  ./install.sh ptracer
 
             - name: Build
-              run: luarocks --local make
+              run: PALLENE_LOCAL=1 ./install.sh pallene
 
             - name: Install Busted
               run: luarocks --local install busted

install.sh

@@ -0,0 +1,131 @@
+# Copyright (c) 2020, The Pallene Developers
+# Pallene is licensed under the MIT license.
+# Please refer to the LICENSE and AUTHORS files for details
+# SPDX-License-Identifier: MIT
+
+# Versions
+LUA_VERSION=5.4.7
+LUAROCKS_VERSION=3.9.1
+PT_VERSION=0.5.0a
+
+# Where we will clone
+CLONE_DIR="/tmp/pallene"
+mkdir -p $CLONE_DIR
+
+# Current working directory
+CURR_DIR=$(pwd)
+
+# Whether to install Pallene locally
+SUPERUSER=sudo
+LOCAL_FLAG=
+if [ "${PALLENE_LOCAL:-0}" -eq 1 ]; then
+    SUPERUSER=
+    LOCAL_FLAG=--local
+fi
+
+# Function to display usage
+usage() {
+    echo "Usage: $0 { world | lua | rocks | ptracer | pallene }"
+    echo "  world    - Install all components"
+    echo "  lua      - Install Lua Internals"
+    echo "  pallene  - Install Pallene"
+    echo "  rocks    - Install LuaRocks"
+    echo "  ptracer  - Install Pallene Tracer"
+    echo
+    echo "Use MYCFLAGS environment variable to pass flags to Lua Internals:"
+    echo "  MYCFLAGS=-DLUAI_ASSERT ./install.sh lua"
+    echo
+    echo "Use PALLENE_TRACER_TESTS=1 to run Pallene Tracer tests after installation:"
+    echo "  PALLENE_TRACER_TESTS=1 ./install.sh ptracer"
+    echo
+    echo "Use PALLENE_LOCAL=1 to install Pallene locally with '--local' flag in LuaRocks:"
+    echo "  PALLENE_LOCAL=1 ./install.sh pallene"
+    echo
+    echo "Use PALLENE_TESTS=1 to run Pallene tests after installation:"
+    echo "  PALLENE_TESTS=1 ./install.sh pallene"
+    exit $1
+}
+
+# Install Lua Internals
+install_lua_internals() {
+    cd $CLONE_DIR
+    wget -O - https://github.com/pallene-lang/lua-internals/archive/refs/tags/$LUA_VERSION.tar.gz | tar xzf -
+    cd lua-internals-$LUA_VERSION
+    make linux MYCFLAGS=$MYCFLAGS -j$(nproc)
+    sudo make install
+    cd $CURR_DIR
+}
+
+# Install Luarocks
+install_luarocks() {
+    cd $CLONE_DIR
+    wget -O - https://luarocks.org/releases/luarocks-$LUAROCKS_VERSION.tar.gz | tar xzf -
+    cd luarocks-$LUAROCKS_VERSION
+    ./configure --with-lua=/usr/local
+    make -j$(nproc)
+    sudo make install
+    cd $CURR_DIR
+}
+
+# Install Pallene Tracer
+install_ptracer() {
+    cd $CLONE_DIR
+    git clone --depth 1 https://github.com/pallene-lang/pallene-tracer --branch $PT_VERSION
+    cd pallene-tracer
+    make LUA_PREFIX=/usr/local
+    sudo make install
+
+    if [ "${PALLENE_TRACER_TESTS:-0}" -eq 1 ]; then
+        ./run-tests
+    fi
+
+    cd $CURR_DIR
+}
+
+# Install Pallene
+install_pallene() {
+    eval "$(luarocks path)"
+    $SUPERUSER luarocks $LOCAL_FLAG make
+
+    # Run tests
+    if [ "${PALLENE_TESTS:-0}" -eq 1 ]; then
+        ./run-tests
+    fi
+}
+
+# Install everything
+install_world() {
+    install_lua_internals
+    install_luarocks
+    install_ptracer
+    install_pallene
+}
+
+# Process arguments
+case "$1" in
+    world)
+        install_world
+        ;;
+    lua)
+        install_lua_internals
+        ;;
+    rocks)
+        install_luarocks
+        ;;
+    ptracer)
+        install_ptracer
+        ;;
+    pallene)
+        install_pallene
+        ;;
+    --help)
+        usage 0
+        ;;
+    -h)
+        usage 0
+        ;;
+    *)
+        usage 1
+        ;;
+esac
+