public override bool Execute()
{
var razorComponentsWithJsModules = new List <ITaskItem>();
var razorGenerateWithJsModules = new List <ITaskItem>();
var unmatchedJsModules = new List <ITaskItem>(JSFileModuleCandidates);
var jsModulesByRazorItem = new Dictionary <string, IList <ITaskItem> >();
for (var i = 0; i < RazorComponents.Length; i++)
{
var componentCandidate = RazorComponents[i];
MatchJsModuleFiles(
razorComponentsWithJsModules,
componentCandidate,
unmatchedJsModules,
jsModulesByRazorItem,
"RazorComponent",
"(.*)\\.razor\\.js$",
"$1.razor");
}
for (var i = 0; i < RazorGenerate.Length; i++)
{
var razorViewCandidate = RazorGenerate[i];
MatchJsModuleFiles(
razorGenerateWithJsModules,
razorViewCandidate,
unmatchedJsModules,
jsModulesByRazorItem,
"View",
"(.*)\\.cshtml\\.js$",
"$1.cshtml");
}
foreach (var kvp in jsModulesByRazorItem)
{
if (RazorComponents.Any(rc => string.Equals(rc.ItemSpec, kvp.Key, StringComparison.OrdinalIgnoreCase)))
{
var component = kvp.Key;
var jsModuleFiles = kvp.Value;
if (jsModuleFiles.Count > 1)
{
Log.LogError(null, "BLAZOR105", "", component, 0, 0, 0, 0, $"More than one JS module files were found for the razor component '{component}'. " +
$"Each razor component must have at most a single associated JS module file." +
Environment.NewLine +
string.Join(Environment.NewLine, jsModuleFiles.Select(f => f.ItemSpec)));
}
}
else
{
var view = kvp.Key;
var jsModuleFiles = kvp.Value;
if (jsModuleFiles.Count > 1)
{
Log.LogError(null, "RZ1007", "", view, 0, 0, 0, 0, $"More than one JS module files were found for the razor view '{view}'. " +
$"Each razor view must have at most a single associated JS module file." +
Environment.NewLine +
string.Join(Environment.NewLine, jsModuleFiles.Select(f => f.ItemSpec)));
}
}
}
foreach (var unmatched in unmatchedJsModules)
{
Log.LogError(null, "BLAZOR106", "", unmatched.ItemSpec, 0, 0, 0, 0, $"The JS module file '{unmatched.ItemSpec}' was defined but no associated razor component or view was found for it.");
}
JsFileModules = jsModulesByRazorItem.Values.SelectMany(e => e).ToArray();
return(!Log.HasLoggedErrors);
}
public override bool Execute()
{
var razorComponentsWithScopes = new List <ITaskItem>();
var razorGenerateWithScopes = new List <ITaskItem>();
var unmatchedScopedCss = new List <ITaskItem>(ScopedCss);
var scopedCssByRazorItem = new Dictionary <string, IList <ITaskItem> >();
for (var i = 0; i < RazorComponents.Length; i++)
{
var componentCandidate = RazorComponents[i];
MatchScopedCssFiles(
razorComponentsWithScopes,
componentCandidate,
unmatchedScopedCss,
scopedCssByRazorItem,
"RazorComponent",
"(.*)\\.razor\\.css$",
"$1.razor");
}
for (var i = 0; i < RazorGenerate.Length; i++)
{
var razorViewCandidate = RazorGenerate[i];
MatchScopedCssFiles(
razorGenerateWithScopes,
razorViewCandidate,
unmatchedScopedCss,
scopedCssByRazorItem,
"View",
"(.*)\\.cshtml\\.css$",
"$1.cshtml");
}
foreach (var kvp in scopedCssByRazorItem)
{
if (RazorComponents.Any(rc => string.Equals(rc.ItemSpec, kvp.Key, StringComparison.OrdinalIgnoreCase)))
{
var component = kvp.Key;
var scopeFiles = kvp.Value;
if (scopeFiles.Count > 1)
{
Log.LogError(null, "BLAZOR101", "", component, 0, 0, 0, 0, $"More than one scoped css files were found for the razor component '{component}'. " +
$"Each razor component must have at most a single associated scoped css file." +
Environment.NewLine +
string.Join(Environment.NewLine, scopeFiles.Select(f => f.ItemSpec)));
}
}
else
{
var view = kvp.Key;
var scopeFiles = kvp.Value;
if (scopeFiles.Count > 1)
{
Log.LogError(null, "RZ1007", "", view, 0, 0, 0, 0, $"More than one scoped css files were found for the razor view '{view}'. " +
$"Each razor view must have at most a single associated scoped css file." +
Environment.NewLine +
string.Join(Environment.NewLine, scopeFiles.Select(f => f.ItemSpec)));
}
}
}
// We don't want to allow scoped css files without a matching component. Our convention is very specific in its requirements
// so failing to have a matching component very likely means an error.
// When the matching component was specified explicitly, failing to find a matching component is an error.
// This simplifies a few things like being able to assume that the presence of a .razor.css file or a ScopedCssInput item will result in a bundle being produced,
// that the contents of the bundle are independent of the existence of a component and that users will be able to catch errors at compile
// time instead of wondering why their component doesn't have a scope applied to it.
// In the rare case that a .razor file exists on the user project, has an associated .razor.css file and the user decides to exclude it as a RazorComponent they
// can update the Content item for the .razor.css file with Scoped=false and we will not consider it.
foreach (var unmatched in unmatchedScopedCss)
{
Log.LogError(null, "BLAZOR102", "", unmatched.ItemSpec, 0, 0, 0, 0, $"The scoped css file '{unmatched.ItemSpec}' was defined but no associated razor component or view was found for it.");
}
RazorComponentsWithScopes = razorComponentsWithScopes.ToArray();
RazorGenerateWithScopes = razorGenerateWithScopes.ToArray();
return(!Log.HasLoggedErrors);
}
