name: Nuget 📦 Distribution

on:
  workflow_run:
    workflows:
      - "Build UC2"
    types:
      - completed
    branches:
      - dev
      - master

permissions:
  packages: write

jobs:
  publish:
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    runs-on: ubuntu-latest

    defaults:
      run:
        working-directory: bindings/dotnet/UnicornEngine

    steps:
      - uses: actions/checkout@v3
        with:
          ref: ${{ github.event.workflow_run.head_branch }}

      - name: Download and extract artifacts
        uses: actions/github-script@v6
        with:
          script: |
            let fs = require('fs');
            const options = {};
            options.cwd = './bindings/dotnet/UnicornEngine';
            
            let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
               owner: context.repo.owner,
               repo: context.repo.repo,
               run_id: context.payload.workflow_run.id,
            });
            
            let sourceDir = "";
            let sourceFile = "";
            let destDir = "";
            let destFile = "";
            for (const artifact of allArtifacts.data.artifacts) {
              switch(artifact.name) {
                case 'ubuntu-cmake-aarch64.7z':
                  sourceDir = "lib/";
                  sourceFile = "libunicorn.so.*";
                  destDir = "runtimes/linux-arm64/native";
                  destFile = "libunicorn.so";
                  break;
                case 'ubuntu-cmake-ppc64le.7z':
                  sourceDir = "lib/";
                  sourceFile = "libunicorn.so.*";
                  destDir = "runtimes/linux-ppc64le/native";
                  destFile = "libunicorn.so";
                  break;
                case 'ubuntu-cmake-shared-x64.7z':
                  sourceDir = "lib/";
                  sourceFile = "libunicorn.so.*";
                  destDir = "runtimes/linux-x64/native";
                  destFile = "libunicorn.so";
                  break;
                case 'ubuntu-cmake-shared-x86.7z':
                  sourceDir = "lib/";
                  sourceFile = "libunicorn.so.*";
                  destDir = "runtimes/linux-x86/native";
                  destFile = "libunicorn.so";
                  break;
                case 'macos-cmake-shared-x64.7z':
                  sourceDir = "lib/";
                  sourceFile = "libunicorn.*.dylib";
                  destDir = "runtimes/osx-x64/native";
                  destFile = "libunicorn.dylib";
                  break;
                case 'windows_msvc64_shared.7z':
                  sourceDir = "";
                  sourceFile = "unicorn.dll";
                  destDir = "runtimes/win-x64/native";
                  destFile = "unicorn.dll";
                  break;
                case 'windows_msvc32_shared.7z':
                  sourceDir = "";
                  sourceFile = "unicorn.dll";
                  destDir = "runtimes/win-x86/native";
                  destFile = "unicorn.dll";
                  break;
                default:
                  continue;
              }
              console.log(`Creating destination directory: ${destDir}`);
              await exec.exec("mkdir", ["-p", destDir], options);
            
              console.log(`Downloading artifact: ${artifact.name}.zip`);            
              let download = await github.rest.actions.downloadArtifact({
               owner: context.repo.owner,
               repo: context.repo.repo,
               artifact_id: artifact.id,
               archive_format: 'zip',
              });
              fs.writeFileSync(`/tmp/${artifact.name}.zip`, Buffer.from(download.data));
            
              console.log(`Unzipping: /tmp/${artifact.name}.zip`);            
              await exec.exec("unzip", [`/tmp/${artifact.name}.zip`]);
              console.log(`Extracting library from 7z file to: ${destDir}${sourceFile}`);
              await exec.exec("7z", ["e", "-o", destDir, `/tmp/${artifact.name}`, `${sourceDir}${sourceFile}`], options);
              if (sourceFile != destFile) {
                console.log(`Renaming library to: ${destFile}`);
                await exec.exec("mv", [`${destDir}/${sourceFile}`, `${destDir}/${destFile}`], options);
              }
            }

      - name: Get short sha
        id: git_short_sha
        run: echo "result=$(git rev-parse --short "${{ github.event.workflow_run.head_sha }}")" >> $GITHUB_OUTPUT

      - uses: actions/setup-dotnet@v3
        with:
          dotnet-version: 6.0.x

      - name: Authenticate to Github Packages
        run: dotnet nuget add source --username "${{ github.repository_owner }}" --password "${{ secrets.GITHUB_TOKEN }}" --store-password-in-clear-text --name github "https://nuget.pkg.github.com/${{ github.repository_owner }}/index.json"

      - name: List all native libraries
        run: find ./runtimes -type f -print

      - name: Package .NET distribution
        run: |
          [[ "${{ github.event.workflow_run.head_branch }}" == "master" ]] \
            && dotnet pack -c Release \
            || dotnet pack -c Release --version-suffix="${{ steps.git_short_sha.outputs.result }}"

      - name: 📦 Publish to Github Packages
        run: dotnet nuget push "bin/Release/UnicornEngine.Unicorn.*.nupkg" --source "github" --api-key "${{ secrets.GHPR_TOKEN }}"