scaffold: add project structure, schema, and gitignore

porting-schema.sql

@@ -0,0 +1,121 @@
+-- porting-schema.sql
+-- Schema for NATS server Go-to-.NET porting tracker
+
+PRAGMA journal_mode=WAL;
+PRAGMA foreign_keys=ON;
+
+CREATE TABLE IF NOT EXISTS modules (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    name TEXT NOT NULL,
+    description TEXT,
+    go_package TEXT,
+    go_file TEXT,
+    go_line_start INTEGER,
+    go_line_count INTEGER,
+    status TEXT NOT NULL DEFAULT 'not_started'
+        CHECK (status IN ('not_started', 'stub', 'complete', 'verified', 'n_a')),
+    dotnet_project TEXT,
+    dotnet_namespace TEXT,
+    dotnet_class TEXT,
+    notes TEXT,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS features (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    module_id INTEGER NOT NULL REFERENCES modules(id) ON DELETE CASCADE,
+    name TEXT NOT NULL,
+    description TEXT,
+    go_file TEXT,
+    go_class TEXT,
+    go_method TEXT,
+    go_line_number INTEGER,
+    go_line_count INTEGER,
+    status TEXT NOT NULL DEFAULT 'not_started'
+        CHECK (status IN ('not_started', 'stub', 'complete', 'verified', 'n_a')),
+    dotnet_project TEXT,
+    dotnet_class TEXT,
+    dotnet_method TEXT,
+    notes TEXT,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS unit_tests (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    module_id INTEGER NOT NULL REFERENCES modules(id) ON DELETE CASCADE,
+    feature_id INTEGER REFERENCES features(id) ON DELETE SET NULL,
+    name TEXT NOT NULL,
+    description TEXT,
+    go_file TEXT,
+    go_class TEXT,
+    go_method TEXT,
+    go_line_number INTEGER,
+    go_line_count INTEGER,
+    status TEXT NOT NULL DEFAULT 'not_started'
+        CHECK (status IN ('not_started', 'stub', 'complete', 'verified', 'n_a')),
+    dotnet_project TEXT,
+    dotnet_class TEXT,
+    dotnet_method TEXT,
+    notes TEXT,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS dependencies (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    source_type TEXT NOT NULL CHECK (source_type IN ('module', 'feature', 'unit_test')),
+    source_id INTEGER NOT NULL,
+    target_type TEXT NOT NULL CHECK (target_type IN ('module', 'feature', 'unit_test')),
+    target_id INTEGER NOT NULL,
+    dependency_kind TEXT DEFAULT 'calls',
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    UNIQUE (source_type, source_id, target_type, target_id)
+);
+
+CREATE TABLE IF NOT EXISTS library_mappings (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    go_import_path TEXT NOT NULL UNIQUE,
+    go_library_name TEXT,
+    go_usage_description TEXT,
+    dotnet_package TEXT,
+    dotnet_namespace TEXT,
+    dotnet_usage_notes TEXT,
+    status TEXT NOT NULL DEFAULT 'not_mapped'
+        CHECK (status IN ('not_mapped', 'mapped', 'verified')),
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Indexes
+CREATE INDEX IF NOT EXISTS idx_features_module ON features(module_id);
+CREATE INDEX IF NOT EXISTS idx_features_status ON features(status);
+CREATE INDEX IF NOT EXISTS idx_unit_tests_module ON unit_tests(module_id);
+CREATE INDEX IF NOT EXISTS idx_unit_tests_feature ON unit_tests(feature_id);
+CREATE INDEX IF NOT EXISTS idx_unit_tests_status ON unit_tests(status);
+CREATE INDEX IF NOT EXISTS idx_deps_source ON dependencies(source_type, source_id);
+CREATE INDEX IF NOT EXISTS idx_deps_target ON dependencies(target_type, target_id);
+CREATE INDEX IF NOT EXISTS idx_library_status ON library_mappings(status);
+CREATE INDEX IF NOT EXISTS idx_modules_status ON modules(status);
+
+-- Triggers to auto-update updated_at
+CREATE TRIGGER IF NOT EXISTS trg_modules_updated AFTER UPDATE ON modules
+BEGIN
+    UPDATE modules SET updated_at = CURRENT_TIMESTAMP WHERE id = NEW.id;
+END;
+
+CREATE TRIGGER IF NOT EXISTS trg_features_updated AFTER UPDATE ON features
+BEGIN
+    UPDATE features SET updated_at = CURRENT_TIMESTAMP WHERE id = NEW.id;
+END;
+
+CREATE TRIGGER IF NOT EXISTS trg_unit_tests_updated AFTER UPDATE ON unit_tests
+BEGIN
+    UPDATE unit_tests SET updated_at = CURRENT_TIMESTAMP WHERE id = NEW.id;
+END;
+
+CREATE TRIGGER IF NOT EXISTS trg_library_mappings_updated AFTER UPDATE ON library_mappings
+BEGIN
+    UPDATE library_mappings SET updated_at = CURRENT_TIMESTAMP WHERE id = NEW.id;
+END;