1 files changed, 43 insertions, 0 deletions
diff --git a/cli/tools/registry/diagnostics.rs b/cli/tools/registry/diagnostics.rs
index 49f8de045..1c3a3bd58 100644
--- a/cli/tools/registry/diagnostics.rs
+++ b/cli/tools/registry/diagnostics.rs
@@ -15,6 +15,7 @@ use deno_ast::diagnostics::DiagnosticSourcePos;
 use deno_ast::diagnostics::DiagnosticSourceRange;
 use deno_ast::swc::common::util::take::Take;
 use deno_ast::SourcePos;
+use deno_ast::SourceRange;
 use deno_ast::SourceRanged;
 use deno_ast::SourceTextInfo;
 use deno_core::anyhow::anyhow;
@@ -115,6 +116,11 @@ pub enum PublishDiagnostic {
     text_info: SourceTextInfo,
     referrer: deno_graph::Range,
   },
+  BannedTripleSlashDirectives {
+    specifier: Url,
+    text_info: SourceTextInfo,
+    range: SourceRange,
+  },
 }
 
 impl PublishDiagnostic {
@@ -162,6 +168,7 @@ impl Diagnostic for PublishDiagnostic {
       UnsupportedJsxTsx { .. } => DiagnosticLevel::Warning,
       ExcludedModule { .. } => DiagnosticLevel::Error,
       MissingConstraint { .. } => DiagnosticLevel::Error,
+      BannedTripleSlashDirectives { .. } => DiagnosticLevel::Error,
     }
   }
 
@@ -177,6 +184,9 @@ impl Diagnostic for PublishDiagnostic {
       UnsupportedJsxTsx { .. } => Cow::Borrowed("unsupported-jsx-tsx"),
       ExcludedModule { .. } => Cow::Borrowed("excluded-module"),
       MissingConstraint { .. } => Cow::Borrowed("missing-constraint"),
+      BannedTripleSlashDirectives { .. } => {
+        Cow::Borrowed("banned-triple-slash-directives")
+      }
     }
   }
 
@@ -196,6 +206,7 @@ impl Diagnostic for PublishDiagnostic {
       UnsupportedJsxTsx { .. } => Cow::Borrowed("JSX and TSX files are currently not supported"),
       ExcludedModule { .. } => Cow::Borrowed("module in package's module graph was excluded from publishing"),
       MissingConstraint { specifier, .. } => Cow::Owned(format!("specifier '{}' is missing a version constraint", specifier)),
+      BannedTripleSlashDirectives { .. } => Cow::Borrowed("triple slash directives that modify globals are not allowed"),
     }
   }
 
@@ -253,6 +264,15 @@ impl Diagnostic for PublishDiagnostic {
         text_info,
         ..
       } => from_referrer_range(referrer, text_info),
+      BannedTripleSlashDirectives {
+        specifier,
+        range,
+        text_info,
+      } => DiagnosticLocation::ModulePosition {
+        specifier: Cow::Borrowed(specifier),
+        source_pos: DiagnosticSourcePos::SourcePos(range.start),
+        text_info: Cow::Borrowed(text_info),
+      },
     }
   }
 
@@ -319,6 +339,19 @@ impl Diagnostic for PublishDiagnostic {
         text_info,
         ..
       } => from_range(text_info, referrer),
+      BannedTripleSlashDirectives {
+        range, text_info, ..
+      } => Some(DiagnosticSnippet {
+        source: Cow::Borrowed(text_info),
+        highlight: DiagnosticSnippetHighlight {
+          style: DiagnosticSnippetHighlightStyle::Error,
+          range: DiagnosticSourceRange {
+            start: DiagnosticSourcePos::SourcePos(range.start),
+            end: DiagnosticSourcePos::SourcePos(range.end),
+          },
+          description: Some("the triple slash directive".into()),
+        },
+      }),
     }
   }
 
@@ -348,6 +381,9 @@ impl Diagnostic for PublishDiagnostic {
           "specify a version constraint for the specifier in the import map"
         }))
       },
+      BannedTripleSlashDirectives { .. } => Some(
+        Cow::Borrowed("remove the triple slash directive"),
+      ),
     }
   }
 
@@ -420,6 +456,10 @@ impl Diagnostic for PublishDiagnostic {
         ),
         Cow::Borrowed("major version if one is published in the future and potentially break"),
       ]),
+      BannedTripleSlashDirectives { .. } => Cow::Borrowed(&[
+        Cow::Borrowed("instead instruct the user of your package to specify these directives"),
+        Cow::Borrowed("or set their 'lib' compiler option appropriately"),
+      ]),
     }
   }
 
@@ -449,6 +489,9 @@ impl Diagnostic for PublishDiagnostic {
       MissingConstraint { .. } => {
         Some(Cow::Borrowed("https://jsr.io/go/missing-constraint"))
       }
+      BannedTripleSlashDirectives { .. } => Some(Cow::Borrowed(
+        "https://jsr.io/go/banned-triple-slash-directives",
+      )),
     }
   }
 }