name: PR Prerequisites

on:
  pull_request:
    branches:
      - main
      - develop

env:
  LUA_VERSION: "5.1"
  LUA_LANGUAGE_SERVER_VERSION: "3.19.1"

jobs:
  bundles_without_error:
    runs-on: ubuntu-latest
    name: Bundles Without Errors
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Lua
        uses: leafo/gh-actions-lua@v13
        with:
          luaVersion: ${{ env.LUA_VERSION }}
                
      - name: Compile Spearhead
        uses: https://git.dutchie031.com/dutchie031/DcsMissionScriptingTools/github-action@action/v0
        with:
          source-root: ./src
          output-file: ./output/spearhead.lua

      - name: Verify Compiled Lua Syntax
        run: lua -e "assert(loadfile('./output/spearhead.lua'))"

      - name: Set up Luarocks
        uses: leafo/gh-actions-luarocks@v4

      - name: Install luacheck
        run: luarocks install luacheck

      - name: Lint Compiled Output
        run: luacheck ./output/spearhead.lua
      
  lua_check: 
    runs-on: ubuntu-latest
    name: Lua Check
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Lua
        uses: leafo/gh-actions-lua@v13
        with:
          luaVersion: ${{ env.LUA_VERSION }}

      - name: Install Dcs Plugins
        uses: https://git.dutchie031.com/dutchie031/DcsMissionScriptingTools/github-actions/install-lua-addon@install-lua-addon/v1
        with: 
          destination-path: "./.vscode/lua-addons" ##same as local so .luarc.json can be the same

      - name: Verify Dcs Plugins Installation
        run: ls -la ./.vscode/lua-addons

      - name: Install lua-language-server
        run: |
          mkdir -p ./luals
          # For Ubuntu/Debian
          wget https://github.com/LuaLS/lua-language-server/releases/download/${{ env.LUA_LANGUAGE_SERVER_VERSION }}/lua-language-server-${{ env.LUA_LANGUAGE_SERVER_VERSION }}-linux-x64.tar.gz
          tar -xzf lua-language-server-*.tar.gz -C ./luals
          rm lua-language-server-*.tar.gz

      - name: Verify Lua Language Server Installation
        run: ./luals/bin/lua-language-server --version

      - name: Update Json 
        run: | 
          FULL_PATH=$(realpath ./.vscode/lua-addons)
          echo "full-path: $FULL_PATH"
          cat $FULL_PATH

          echo "Updating .luarc.json with full path"
          jq --arg full_path "$FULL_PATH" '.Lua.workspace.library[0] = $full_path' ./.luarc.json > ./.luarc.tmp.json
          mv ./.luarc.tmp.json ./.luarc.json

      - name: Show Config
        run: cat ./.luarc.json

      - name: Run Lua Language Server
        run: ./luals/bin/lua-language-server --check ./src --checklevel=Warning --configpath ./.luarc.json