Add ConfigKit application definition and attribution

2026-09-26 17:58:16 +00:00
parent c016af04b7
commit e6e7d5c52b
7 changed files with 329 additions and 1 deletions
--- a/internal/config/document.go
+++ b/internal/config/document.go
@@ -0,0 +1,109 @@
+package config
+
+import (
+	"path/filepath"
+	"strings"
+
+	configkit "gitea.maximumdirect.net/eric/ConfigKit"
+	"gitea.maximumdirect.net/eric/scriptorium/internal/defaults"
+	renderformat "gitea.maximumdirect.net/eric/scriptorium/internal/format"
+)
+
+// Document is Scriptorium's ConfigKit-native application configuration shape.
+type Document struct {
+	PromptDir        string                     `yaml:"prompt_dir"`
+	ProfileDir       string                     `yaml:"profile_dir"`
+	SchemaDir        string                     `yaml:"schema_dir"`
+	TransientRetries *int                       `yaml:"transient_retries"`
+	Server           ServerDocument             `yaml:"server"`
+	Defaults         DefaultsDocument           `yaml:"defaults"`
+	Backends         map[string]BackendDocument `yaml:"backends"`
+}
+
+type BackendDocument struct {
+	Endpoint         string         `yaml:"endpoint"`
+	APIKeyEnv        string         `yaml:"api_key_env"`
+	ExtraParams      map[string]any `yaml:"extra_params"`
+	ConcurrencyLimit int            `yaml:"concurrency_limit"`
+	QueueCapacity    *int           `yaml:"queue_capacity"`
+}
+
+type ServerDocument struct {
+	Addr             string `yaml:"addr"`
+	ArtifactRoot     string `yaml:"artifact_root"`
+	MaxRequestBytes  int64  `yaml:"max_request_bytes"`
+	MaxArtifactBytes int64  `yaml:"max_artifact_bytes"`
+	MaxResponseBytes int64  `yaml:"max_response_bytes"`
+}
+
+type DefaultsDocument struct {
+	RenderFormat string `yaml:"render_format"`
+}
+
+func documentDefinition() configkit.Definition[Document] {
+	return configkit.Definition[Document]{
+		Defaults: documentDefaults,
+		Resolve:  resolveDocument,
+		Validate: validateDocument,
+	}
+}
+
+func documentDefaults() Document {
+	return Document{
+		SchemaDir: defaults.SchemaDirDefault,
+		Server: ServerDocument{
+			Addr:             defaults.HTTPAddrDefault,
+			MaxRequestBytes:  defaults.HTTPMaxRequestBytesDefault,
+			MaxArtifactBytes: defaults.HTTPMaxArtifactBytesDefault,
+			MaxResponseBytes: defaults.HTTPMaxResponseBytesDefault,
+		},
+		Defaults: DefaultsDocument{RenderFormat: string(renderformat.DefaultPreparedRunOutputFormat)},
+	}
+}
+
+func resolveDocument(document *Document, resolution *configkit.Resolution) error {
+	normalizePath := func(path configkit.Path, value *string) {
+		cleaned := strings.TrimSpace(*value)
+		if cleaned != "" {
+			cleaned = filepath.Clean(cleaned)
+		}
+		if cleaned != *value {
+			configkit.Normalize(resolution, path, value, cleaned, "normalized application path")
+		}
+	}
+	normalizeString := func(path configkit.Path, value *string, normalized, reason string) {
+		if normalized != *value {
+			configkit.Normalize(resolution, path, value, normalized, reason)
+		}
+	}
+
+	normalizePath(configkit.Keys("prompt_dir"), &document.PromptDir)
+	normalizePath(configkit.Keys("profile_dir"), &document.ProfileDir)
+	normalizePath(configkit.Keys("schema_dir"), &document.SchemaDir)
+	normalizePath(configkit.Keys("server", "artifact_root"), &document.Server.ArtifactRoot)
+	normalizeString(configkit.Keys("server", "addr"), &document.Server.Addr,
+		strings.TrimSpace(document.Server.Addr), "trimmed server address")
+	normalizeString(configkit.Keys("defaults", "render_format"), &document.Defaults.RenderFormat,
+		strings.ToLower(strings.TrimSpace(document.Defaults.RenderFormat)), "normalized render format")
+	return nil
+}
+
+func validateDocument(document *Document, validation *configkit.Validation) {
+	if document.TransientRetries != nil && *document.TransientRetries < 0 {
+		validation.Error(configkit.Keys("transient_retries"), "must be greater than or equal to zero")
+	}
+	if document.Server.MaxRequestBytes < 0 {
+		validation.Error(configkit.Keys("server", "max_request_bytes"), "must be greater than or equal to zero")
+	}
+	if document.Server.MaxArtifactBytes < 0 {
+		validation.Error(configkit.Keys("server", "max_artifact_bytes"), "must be greater than or equal to zero")
+	}
+	if document.Server.MaxResponseBytes < 0 {
+		validation.Error(configkit.Keys("server", "max_response_bytes"), "must be greater than or equal to zero")
+	}
+	switch document.Defaults.RenderFormat {
+	case string(renderformat.OutputFormatText), string(renderformat.OutputFormatJSON):
+	default:
+		validation.Error(configkit.Keys("defaults", "render_format"), "must be text or json")
+	}
+}