JSSpecCompiler: Split Parser/SpecParser.cpp into 8 files

This SpecParser.cpp had an ever increasing number of lines and contained an implementation of 8 different classes. So I figured out it's about the time to split it. No behavior change.
Author: https://github.com/DanShaders Commit: 7ea2138b6c Pull-request: https://github.com/SerenityOS/serenity/pull/23522 Reviewed-by: https://github.com/ADKaster ✅
2025-05-28 05:52:53 +00:00 · 2024-03-07 23:24:13 -05:00 · 2024-03-07 23:24:13 -05:00 · 7ea2138b6c · 2024-07-17 09:41:18 +09:00
commit 7ea2138b6c
parent b9cfb50f71
11 changed files with 606 additions and 513 deletions
--- a/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/Specification.cpp
+++ b/Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/Specification.cpp
@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2023-2024, Dan Klishch <danilklishch@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include "Parser/Lexer.h"
+#include "Parser/SpecParser.h"
+#include "Parser/XMLUtils.h"
+
+namespace JSSpecCompiler {
+
+NonnullOwnPtr<Specification> Specification::create(SpecificationParsingContext& ctx, XML::Node const* element)
+{
+    VERIFY(element->as_element().name == tag_specification);
+
+    auto specification = make<Specification>();
+    specification->parse(ctx, element);
+    return specification;
+}
+
+void Specification::collect_into(TranslationUnitRef translation_unit)
+{
+    for (auto& clause : m_clauses)
+        clause->collect_into(translation_unit);
+}
+
+void Specification::parse(SpecificationParsingContext& ctx, XML::Node const* element)
+{
+    for (auto const& child : element->as_element().children) {
+        child->content.visit(
+            [&](XML::Node::Element const& element) {
+                if (element.name == tag_emu_intro) {
+                    // Introductory comments are ignored.
+                } else if (element.name == tag_emu_clause) {
+                    m_clauses.append(SpecificationClause::create(ctx, child));
+                } else if (element.name == tag_emu_import) {
+                    parse(ctx, child);
+                } else {
+                    ctx.diag().error(ctx.location_from_xml_offset(child->offset),
+                        "<{}> should not be a child of <specification>", element.name);
+                }
+            },
+            [&](XML::Node::Text const&) {
+                if (!contains_empty_text(child)) {
+                    ctx.diag().error(ctx.location_from_xml_offset(child->offset),
+                        "non-empty text node should not be a child of <specification>");
+                }
+            },
+            [&](auto) {});
+    }
+}
+
+}