Meta: Move python code generators to a subdirectory

Let's have a bit of organization here, rather than an ever-growing Meta
folder.

Libraries/LibJS/Rust/build.rs

@@ -6,7 +6,7 @@
 
 //! Build script that generates Rust bytecode instruction types from Bytecode.def.
 //!
-//! This mirrors Meta/generate-libjs-bytecode-def-derived.py but generates Rust
+//! This mirrors Meta/Generators/generate_libjs_bytecode_def_derived.py but generates Rust
 //! code instead of C++. The generated code lives in $OUT_DIR/instruction_generated.rs
 //! and is included! from src/bytecode/instruction.rs.
 

Meta/CMake/code_generators.cmake

@@ -11,11 +11,11 @@ function(embed_as_string name source_file output source_variable_name)
     find_package(Python3 REQUIRED COMPONENTS Interpreter)
     add_custom_command(
         OUTPUT "${output}"
-        COMMAND "${Python3_EXECUTABLE}" "${LADYBIRD_SOURCE_DIR}/Meta/embed_as_string.py" "${source_file}" -o "${output}.tmp" -n "${source_variable_name}" ${namespace_arg}
+        COMMAND "${Python3_EXECUTABLE}" "${LADYBIRD_SOURCE_DIR}/Meta/Generators/embed_as_string.py" "${source_file}" -o "${output}.tmp" -n "${source_variable_name}" ${namespace_arg}
         COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${output}.tmp" "${output}"
         COMMAND "${CMAKE_COMMAND}" -E remove "${output}.tmp"
         VERBATIM
-        DEPENDS "${LADYBIRD_SOURCE_DIR}/Meta/embed_as_string.py"
+        DEPENDS "${LADYBIRD_SOURCE_DIR}/Meta/Generators/embed_as_string.py"
         MAIN_DEPENDENCY "${source_file}"
     )
 

Meta/CMake/libjs_generators.cmake

@@ -2,7 +2,7 @@ function(generate_bytecode_def_derived)
     set(LIBJS_INPUT_FOLDER "${CMAKE_CURRENT_SOURCE_DIR}")
     invoke_py_generator(
             "Op.cpp"
-            "generate-libjs-bytecode-def-derived.py"
+            "generate_libjs_bytecode_def_derived.py"
             "${LIBJS_INPUT_FOLDER}/Bytecode/Bytecode.def"
             "Bytecode/Op.h"
             "Bytecode/Op.cpp"

Meta/CMake/libweb_generators.cmake

@@ -200,7 +200,7 @@ function (generate_html_implementation)
 
     invoke_py_generator(
         "MediaControlsDOM.cpp"
-        "generate-dom-tree.py"
+        "generate_dom_tree.py"
         "${LIBWEB_INPUT_FOLDER}/HTML/MediaControls.html"
         "HTML/MediaControlsDOM.h"
         "HTML/MediaControlsDOM.cpp"

Meta/CMake/utils.cmake

@@ -102,7 +102,7 @@ function(invoke_py_generator name script primary_source header implementation)
 
     invoke_generator_impl(
         ${name}
-        "${LADYBIRD_SOURCE_DIR}/Meta/${script}"
+        "${LADYBIRD_SOURCE_DIR}/Meta/Generators/${script}"
         ${primary_source}
         ${header}
         ${implementation}

Meta/CMake/wasm_spec_tests.cmake

@@ -30,7 +30,7 @@ if(INCLUDE_WASM_SPEC_TESTS)
             get_filename_component(NAME ${PATH} NAME_WLE)
             message(STATUS "Generating test cases for WebAssembly test ${NAME}...")
             execute_process(
-                COMMAND env SKIP_PRETTIER=${SKIP_PRETTIER} bash ${LADYBIRD_SOURCE_DIR}/Meta/generate-libwasm-spec-test.sh "${PATH}" "${CMAKE_CURRENT_BINARY_DIR}/Tests/Spec" "${NAME}" "${WASM_SPEC_TEST_PATH}")
+                COMMAND env SKIP_PRETTIER=${SKIP_PRETTIER} bash ${LADYBIRD_SOURCE_DIR}/Meta/Generators/generate_libwasm_spec_test.sh "${PATH}" "${CMAKE_CURRENT_BINARY_DIR}/Tests/Spec" "${NAME}" "${WASM_SPEC_TEST_PATH}")
         endforeach()
         file(REMOVE testsuite-${WASM_SPEC_TEST_COMMIT})
     endif()

Meta/Generators/generate_libwasm_spec_test.sh

@@ -13,7 +13,7 @@ MODULE_OUTPUT_PATH="$4"
 mkdir -p "$OUTPUT_PATH"
 mkdir -p "$MODULE_OUTPUT_PATH"
 
-python3 "$(dirname "$0")/generate-libwasm-spec-test.py" "$INPUT_FILE" "$NAME" "$MODULE_OUTPUT_PATH" |\
+python3 "$(dirname "$0")/generate_libwasm_spec_test.py" "$INPUT_FILE" "$NAME" "$MODULE_OUTPUT_PATH" |\
     if $SKIP_PRETTIER; then
         cat
     else