Merge pull request #13 from gripmock/errors-details

add support errdetails

Author: rez1dent3

Cargo.toml

@@ -2,7 +2,7 @@
 resolver = "2"
 
 [workspace.package]
-version = "1.4.0"
+version = "1.4.1"
 edition = "2024"
 authors = ["bavix"]
 license = "MIT"

src/commands/explain.rs

@@ -364,8 +364,31 @@ fn print_detailed_workflow(
                     if let Some(message) = value.get("message") {
                         println!("    Message: {}", message);
                     }
+                    if let Some(details) = value.get("details") {
+                        println!("    Details: required (strict match)");
+                        if let Some(items) = details.as_array() {
+                            println!("    Details Count: {}", items.len());
+                            let types: Vec<String> = items
+                                .iter()
+                                .filter_map(|item| item.get("@type").and_then(|v| v.as_str()))
+                                .map(ToString::to_string)
+                                .collect();
+                            if !types.is_empty() {
+                                println!("    Details Types: {}", types.join(", "));
+                            }
+                        }
+                    } else {
+                        println!("    Details: must be absent on backend");
+                    }
+                }
+                let mut option_flags = Vec::new();
+                if section.inline_options.with_asserts {
+                    option_flags.push("with_asserts");
+                }
+                if !option_flags.is_empty() {
+                    println!("  Options: {}", option_flags.join(", "));
                 }
-                println!("  Action: Verify gRPC error status and message");
+                println!("  Action: Verify gRPC error status, message, and details policy");
                 step += 1;
             }
             SectionType::Extract => {

src/commands/inspect.rs

@@ -627,4 +627,34 @@ fn print_logic_flow(doc: &parser::GctfDocument) {
     if partial_count > 0 {
         println!("  Partial Matching: {} section(s)", partial_count);
     }
+
+    let strict_error_details_count = doc
+        .sections
+        .iter()
+        .filter(|s| {
+            s.section_type == parser::ast::SectionType::Error
+                && matches!(s.content, parser::ast::SectionContent::Json(ref v) if v.get("details").is_none())
+        })
+        .count();
+    if strict_error_details_count > 0 {
+        println!(
+            "  Error Details Policy: strict absence for {} ERROR section(s)",
+            strict_error_details_count
+        );
+    }
+
+    let required_error_details_count = doc
+        .sections
+        .iter()
+        .filter(|s| {
+            s.section_type == parser::ast::SectionType::Error
+                && matches!(s.content, parser::ast::SectionContent::Json(ref v) if v.get("details").is_some())
+        })
+        .count();
+    if required_error_details_count > 0 {
+        println!(
+            "  Error Details Policy: required for {} ERROR section(s)",
+            required_error_details_count
+        );
+    }
 }