version.prg

<?php
// vim: tabstop=2 shiftwidth=2 expandtab syn=php

require_once 'hcuEnv.i';


function show_version_info() {
  $public_fields = [
    'last_commit_date',
    'build_date',
    'git_rev',
    'git_tag',
    'git_rev_count_from_tag'
  ];
  $response = [
    "success" => TRUE
  ];
  $env = LoadSystemEnv('version');
  if ($env['devmode']) {
    $env['logger']->warning("Showing DEVMODE-only values in /version info");
    $response['env'] = $env;
    unset($response['env']['logger']);
  }
  $build = [
    'node' => gethostname()
  ];
  foreach (explode("\n", file_get_contents('/BUILD')) as $line) {
    if (!$line) {
      continue;
    }
    list($key, $value) = preg_split('/:/', $line, 2);
    $key = str_replace(' ', '_', strtolower(trim($key)));
    if ($env['devmode'] || in_array($key, $public_fields)) {
      $build[$key] = trim($value);
    }
  }
  $response['build'] = &$build;
  header('Content-Type: text/json');
  $json_resp = json_encode($response);
  if (!$json_resp) {
    echo json_encode([
      "success" => FALSE,
      "error" => "json_encode"
    ]);
  } else {
    echo $json_resp;
  }
}

show_version_info();

?>