Snider
adaa4131f9
- Fix remaining 187 pkg/ files referencing core/cli → core/go - Move SDK library code from internal/cmd/sdk/ → pkg/sdk/ (new package) - Create pkg/rag/helpers.go with convenience functions from internal/cmd/rag/ - Fix pkg/mcp/tools_rag.go to use pkg/rag instead of internal/cmd/rag - Fix pkg/build/buildcmd/cmd_sdk.go and pkg/release/sdk.go to use pkg/sdk - Remove all non-library content: main.go, internal/, cmd/, docker/, scripts/, tasks/, tools/, .core/, .forgejo/, .woodpecker/, Taskfile.yml - Run go mod tidy to trim unused dependencies core/go is now a pure Go package suite (library only). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> Co-authored-by: Claude <developers@lethean.io> Reviewed-on: #3
90 lines
2.3 KiB
Go
90 lines
2.3 KiB
Go
package generators
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import (
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"context"
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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coreio "forge.lthn.ai/core/go/pkg/io"
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"forge.lthn.ai/core/go/pkg/log"
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)
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// GoGenerator generates Go SDKs from OpenAPI specs.
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type GoGenerator struct{}
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// NewGoGenerator creates a new Go generator.
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func NewGoGenerator() *GoGenerator {
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return &GoGenerator{}
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}
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// Language returns the generator's target language identifier.
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func (g *GoGenerator) Language() string {
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return "go"
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}
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// Available checks if generator dependencies are installed.
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func (g *GoGenerator) Available() bool {
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_, err := exec.LookPath("oapi-codegen")
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return err == nil
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}
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// Install returns instructions for installing the generator.
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func (g *GoGenerator) Install() string {
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return "go install github.com/oapi-codegen/oapi-codegen/v2/cmd/oapi-codegen@latest"
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}
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// Generate creates SDK from OpenAPI spec.
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func (g *GoGenerator) Generate(ctx context.Context, opts Options) error {
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if err := coreio.Local.EnsureDir(opts.OutputDir); err != nil {
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return log.E("go.Generate", "failed to create output dir", err)
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}
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if g.Available() {
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return g.generateNative(ctx, opts)
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}
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return g.generateDocker(ctx, opts)
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}
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func (g *GoGenerator) generateNative(ctx context.Context, opts Options) error {
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outputFile := filepath.Join(opts.OutputDir, "client.go")
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cmd := exec.CommandContext(ctx, "oapi-codegen",
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"-package", opts.PackageName,
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"-generate", "types,client",
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"-o", outputFile,
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opts.SpecPath,
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)
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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if err := cmd.Run(); err != nil {
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return log.E("go.generateNative", "oapi-codegen failed", err)
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}
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goMod := fmt.Sprintf("module %s\n\ngo 1.21\n", opts.PackageName)
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return coreio.Local.Write(filepath.Join(opts.OutputDir, "go.mod"), goMod)
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}
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func (g *GoGenerator) generateDocker(ctx context.Context, opts Options) error {
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specDir := filepath.Dir(opts.SpecPath)
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specName := filepath.Base(opts.SpecPath)
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args := []string{"run", "--rm"}
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args = append(args, dockerUserArgs()...)
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args = append(args,
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"-v", specDir+":/spec",
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"-v", opts.OutputDir+":/out",
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"openapitools/openapi-generator-cli", "generate",
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"-i", "/spec/"+specName,
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"-g", "go",
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"-o", "/out",
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"--additional-properties=packageName="+opts.PackageName,
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)
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cmd := exec.CommandContext(ctx, "docker", args...)
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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return cmd.Run()
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}
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