generate.go

// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Package swift provides a code generator for Swift.
package swift

import (
	"context"
	"embed"

	"github.com/googleapis/librarian/internal/sidekick/api"
	"github.com/googleapis/librarian/internal/sidekick/language"
	"github.com/googleapis/librarian/internal/sidekick/parser"
)

//go:embed all:templates
var templates embed.FS

// Generate generates code from the model.
func Generate(ctx context.Context, model *api.API, outdir string, cfg *parser.ModelConfig) error {
	provider := func(name string) (string, error) {
		contents, err := templates.ReadFile(name)
		if err != nil {
			return "", err
		}
		return string(contents), nil
	}
	generatedFiles := language.WalkTemplatesDir(templates, "templates/package")
	return language.GenerateFromModel(outdir, model, provider, generatedFiles)
}