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detect non-existing references and tiny refactor of tests

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This commit is contained in:
Krzysztof Wicher 2016-11-22 10:45:45 -08:00
parent 8e5ffaf176
commit 19dde128ba
3 changed files with 231 additions and 146 deletions
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39
src/dotnet/commands/dotnet-add-p2p/Program.cs
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@ -29,11 +29,21 @@ namespace Microsoft.DotNet.Tools.Add.ProjectToProjectReference
app.HelpOption("-h|--help");
CommandArgument projectArgument = app.Argument("<PROJECT>",
CommandArgument projectArgument = app.Argument(
"<PROJECT>",
"The project file to modify. If a project file is not specified," +
" it searches the current working directory for an MSBuild file that has a file extension that ends in `proj` and uses that file.");
" it searches the current working directory for an MSBuild file that has" +
" a file extension that ends in `proj` and uses that file.");
CommandOption frameworkOption = app.Option("-f|--framework <FRAMEWORK>", "Add reference only when targetting a specific framework", CommandOptionType.SingleValue);
CommandOption frameworkOption = app.Option(
"-f|--framework <FRAMEWORK>",
"Add reference only when targetting a specific framework",
CommandOptionType.SingleValue);
CommandOption forceOption = app.Option(
"--force",
"Add reference even if it does not exist",
CommandOptionType.NoValue);
app.OnExecute(() => {
if (projectArgument.Value == null)
@ -50,10 +60,31 @@ namespace Microsoft.DotNet.Tools.Add.ProjectToProjectReference
throw new GracefulException("You must specify at least one reference to add.");
}
List<string> references = app.RemainingArguments;
if (!forceOption.HasValue())
{
var notExisting = new List<string>();
foreach (var r in references)
{
if (!File.Exists(r))
{
notExisting.Add(r);
}
}
if (notExisting.Count > 0)
{
throw new GracefulException(
string.Join(
Environment.NewLine,
notExisting.Select((ne) => $"Reference `{ne}` does not exist.")));
}
}
int numberOfAddedReferences = AddProjectToProjectReference(
project,
frameworkOption.Value(),
app.RemainingArguments);
references);
if (numberOfAddedReferences != 0)
{