/// <summary>
/// Checks the existence of a given key on <see cref="PackageReference"/> and supplies the value in <paramref name="value"/>.
/// </summary>
/// <param name="package">The <see cref="PackageReference"/> to check.</param>
/// <param name="key">The key to search for.</param>
/// <param name="value">The value of the key, if it was set. <c>string.empty</c> otherwise.</param>
/// <returns><c>true</c> if the key was set.</returns>
internal static bool HasValue(this PackageReference package, string key, out string value)
{
var hasValue = package.HasValue(key);
value = package.GetValue(key) ?? string.Empty;
return(hasValue);
}
private static string GetValue(this PackageReference package, string key, params char[] trimChars)
{
var hasValue = package.HasValue(key);
if (!hasValue)
{
return(string.Empty);
}
var value = package.Parameters[key].FirstOrDefault();
return(value != null && trimChars.Any()
? value.Trim(trimChars)
: value);
}
private ProcessArgumentBuilder GetArguments(
PackageReference definition,
ICakeConfiguration config)
{
var arguments = new ProcessArgumentBuilder();
arguments.Append("install");
if (_log.Verbosity == Verbosity.Verbose || _log.Verbosity == Verbosity.Diagnostic)
{
arguments.Append("--verbose");
}
if (definition.Address != null)
{
arguments.Append($"--registry \"{definition.Address}\"");
}
else
{
var npmSource = config.GetValue(Constants.ConfigKey);
if (!string.IsNullOrWhiteSpace(npmSource))
{
arguments.Append($"--registry \"{npmSource}\"");
}
}
if (definition.GetSwitch("force"))
{
arguments.Append("--force");
}
if (definition.GetSwitch("global"))
{
arguments.Append("--global");
}
if (definition.GetSwitch("ignore-scripts"))
{
arguments.Append("--ignore-scripts");
}
if (definition.GetSwitch("no-optional"))
{
arguments.Append("--no-optional");
}
if (definition.GetSwitch("save"))
{
GetSaveArguments(arguments, definition);
}
var packageString = new StringBuilder();
if (definition.HasValue("source", out string source))
{
packageString.Append(source.Trim(':') + ":");
}
if (definition.HasValue("scope", out string scope))
{
packageString.Append("@" + scope.Trim('@') + "/");
}
packageString.Append(definition.Package);
if (definition.HasValue("version", out string version))
{
packageString.Append(("@" + version.Trim(':', '=', '@')).Quote());
}
arguments.Append(packageString.ToString());
return(arguments);
}