taskman_upm/upm.inc.php

<?php
namespace taskman;
use Exception;

task('upm_vendor_status', function(array $args) {
  global $GAME_ROOT;

  $cmd = isset($args[0]) && $args[0] == '-p' ? 'diff' : 'status -s';

  $items = glob("$GAME_ROOT/unity/Packages/*");

  foreach($items as $item)
  {
    if(is_dir($item) && is_dir("$item/.git"))
    {
      $status = [];
      exec("cd $item && git $cmd", $status);
      if($status)
      {
        $package = str_replace(normalize_path("$GAME_ROOT/unity/Packages/"), '', normalize_path($item));
        echo "==== Vendor package '$package' changes:\n";
        echo implode("\n", $status) . "\n";
      }
    }
  }
  
});

task('upm_vendor_push', function($args) {

  global $GAME_ROOT;

  $usage = "Usage: ./gamectl upm_vendor_push <package> <commit message> [^[^[^]]]\n";
  if(count($args) < 2) 
    throw new Exception($usage);

  $up_mode = 1;
  if(count($args) > 2)
  {
    if($args[2] === '^')
      $up_mode = 1;
    else if($args[2] === '^^')
      $up_mode = 2;
    else if($args[2] === '^^^')
      $up_mode = 3;
    else
      throw new Exception("Invalid up mode: {$args[2]} (supported ^, ^^ and ^^^)");
  }

  $relpath = $args[0];
  $commit_msg = $args[1];
  $repo = realpath("$GAME_ROOT/unity/Packages/$relpath");

  if(!$repo)
    throw new Exception("Failed to find a valid directory for '$relpath'\n");

  echo "Detected folder: '$repo'\n";

  if(!git_is_repo($repo))
    throw new Exception("'$repo' is not a valid Git repo!\n");

  echo "It's a valid Git repo\n";

  echo "======== Git status:\n";
  $status = [];
  git_do($repo, 'status', $status, false);
  echo implode("\n", $status) . "\n";
  echo "========\n";

  $upm_info = upm_get_package_info($repo);
  if(!isset($upm_info['name']))
    throw new Exception("'name' is not present in package.json");
  if(!isset($upm_info['version']))
    throw new Exception("'version' is not present in package.json");
  $upm_version = $upm_info['version'];

  $last_remote_tag = get_git_last_remote_tag($repo);
  echo "The last remote Git tag: $last_remote_tag\n";
  $last_remote_version = GitVersion::parse($last_remote_tag);

  $last_remote_version->bump($up_mode);
  $new_tag = $last_remote_version->encode();
  echo "New version expected to be: {$new_tag}\n";

  echo "Current package.json version is: {$upm_version}\n";
  $upm_new_version = ltrim($new_tag, 'v');
  echo "New package.json expected to be: {$upm_new_version}\n";

  are_you_sure();

  $upm_info['version'] = $upm_new_version;
  upm_set_package_info($repo, $upm_info);

  git_do($repo, 'add .');
  git_do($repo, "commit -am \"$commit_msg\"", $commit_output);

  echo "New tag: $new_tag\n";

  git_do($repo, 'tag ' . $new_tag);

  git_do($repo, 'push origin master');

  git_do($repo, 'push --tags');

  echo "Updating Packages/manifest.json\n";
  upm_update_manifest_package_version($upm_info['name'], $upm_new_version);

  echo "Remove vendor local package?\n";
  are_you_sure();
  ensure_rm($repo);

  upm_remove_package_lock_entry($upm_info['name']);

  echo "Wait about 10 seconds while UPM package is built by CI, then focus on Unity to check if code compiles.\n";
});

function upm_get_package_info($repo)
{
  $json = json_decode(ensure_read("$repo/package.json"), true);

  if(!$json)
    throw new Exception("Invalid package.json");

  return $json;
}

function upm_set_package_info($repo, array $json)
{
  ensure_write("$repo/package.json", 
    json_encode($json, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
}

function upm_update_manifest_package_version($package, $version)
{
  global $GAME_ROOT;

  $file = "$GAME_ROOT/unity/Packages/manifest.json";
  $manifest = json_decode(ensure_read($file), true);

  if(!isset($manifest['dependencies']))
    throw new Exception("No 'dependencies' section in manifest");

  if(!isset($manifest['dependencies'][$package]))
    throw new Exception("No package '{$package}' in dependencies section in manifest");

  $manifest['dependencies'][$package] = $version;

  ensure_write($file, json_encode($manifest, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
}

function upm_remove_package_lock_entry($package)
{
  global $GAME_ROOT;

  $file = "$GAME_ROOT/unity/Packages/packages-lock.json";
  if(!file_exists($file))
    return;
  $lock = json_decode(ensure_read($file), true);
  if(!isset($lock['dependencies']))
    return;

  unset($lock['dependencies'][$package]);
  ensure_write($file, json_encode($lock, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));

  //let's force recreation of the lock file
  touch("$GAME_ROOT/unity/Packages/manifest.json");
}