1 files changed, 66 insertions, 0 deletions
diff --git a/src/debputy/plugin/api/plugin_parser.py b/src/debputy/plugin/api/plugin_parser.py
new file mode 100644
index 0000000..ad2489f
--- /dev/null
+++ b/src/debputy/plugin/api/plugin_parser.py
@@ -0,0 +1,66 @@
+from typing import NotRequired, List, Any, TypedDict
+
+from debputy.manifest_parser.base_types import (
+    DebputyParsedContent,
+    OctalMode,
+    TypeMapping,
+)
+from debputy.manifest_parser.declarative_parser import ParserGenerator
+from debputy.plugin.api.impl_types import KnownPackagingFileInfo
+
+
+class PPFReferenceDocumentation(TypedDict):
+    description: NotRequired[str]
+    format_documentation_uris: NotRequired[List[str]]
+
+
+class PackagerProvidedFileJsonDescription(DebputyParsedContent):
+    stem: str
+    installed_path: str
+    default_mode: NotRequired[OctalMode]
+    default_priority: NotRequired[int]
+    allow_name_segment: NotRequired[bool]
+    allow_architecture_segment: NotRequired[bool]
+    reference_documentation: NotRequired[PPFReferenceDocumentation]
+
+
+class ManifestVariableJsonDescription(DebputyParsedContent):
+    name: str
+    value: str
+    reference_documentation: NotRequired[str]
+
+
+class PluginJsonMetadata(DebputyParsedContent):
+    api_compat_version: int
+    module: NotRequired[str]
+    plugin_initializer: NotRequired[str]
+    packager_provided_files: NotRequired[List[Any]]
+    manifest_variables: NotRequired[List[Any]]
+    known_packaging_files: NotRequired[List[Any]]
+
+
+def _initialize_plugin_metadata_parser_generator() -> ParserGenerator:
+    pc = ParserGenerator()
+    pc.register_mapped_type(
+        TypeMapping(
+            OctalMode,
+            str,
+            lambda v, ap, _: OctalMode.parse_filesystem_mode(v, ap),
+        )
+    )
+    return pc
+
+
+PLUGIN_METADATA_PARSER_GENERATOR = _initialize_plugin_metadata_parser_generator()
+PLUGIN_METADATA_PARSER = PLUGIN_METADATA_PARSER_GENERATOR.parser_from_typed_dict(
+    PluginJsonMetadata
+)
+PLUGIN_PPF_PARSER = PLUGIN_METADATA_PARSER_GENERATOR.parser_from_typed_dict(
+    PackagerProvidedFileJsonDescription
+)
+PLUGIN_MANIFEST_VARS_PARSER = PLUGIN_METADATA_PARSER_GENERATOR.parser_from_typed_dict(
+    ManifestVariableJsonDescription
+)
+PLUGIN_KNOWN_PACKAGING_FILES_PARSER = (
+    PLUGIN_METADATA_PARSER_GENERATOR.parser_from_typed_dict(KnownPackagingFileInfo)
+)