public LanguageDetectorResult Detect(ISourceRepo sourceRepo)
{
if (!sourceRepo.FileExists(PhpConstants.ComposerFileName))
{
_logger.LogDebug($"File '{PhpConstants.ComposerFileName}' does not exist in source repo");
return(null);
}
dynamic composerFile = null;
try
{
composerFile = sourceRepo.ReadJsonObjectFromFile(PhpConstants.ComposerFileName);
}
catch (Exception ex)
{
// We just ignore errors, so we leave malformed composer.json files for Composer to handle,
// not us. This prevents us from erroring out when Composer itself might be able to tolerate
// some errors in the composer.json file.
_logger.LogWarning(ex, $"Exception caught while trying to deserialize {PhpConstants.ComposerFileName}");
}
string runtimeVersion = VerifyAndResolveVersion(composerFile?.require?.php?.Value as string);
return(new LanguageDetectorResult
{
Language = PhpConstants.PhpName,
LanguageVersion = runtimeVersion,
});
}
/// <summary>
/// Gets the package json object.
/// </summary>
/// <param name="sourceRepo">The source repository.</param>
/// <param name="logger">The logger of Node.js platform.</param>
/// <returns>Package json Object.</returns>
internal static dynamic GetPackageJsonObject(ISourceRepo sourceRepo, ILogger logger)
{
dynamic packageJson = null;
try
{
packageJson = sourceRepo.ReadJsonObjectFromFile(NodeConstants.PackageJsonFileName);
}
catch (Exception exc)
{
// Leave malformed package.json files for Node.js to handle.
// This prevents Oryx from erroring out when Node.js itself might be able to tolerate the file.
logger.LogWarning(
exc,
$"Exception caught while trying to deserialize {NodeConstants.PackageJsonFileName.Hash()}");
}
return(packageJson);
}
