Add Go configuration model

internal/core/config/flags.go

@@ -0,0 +1,119 @@
+package config
+
+import "fmt"
+
+type CLIOverrides struct {
+	ModulesCSV                    *string
+	PrimaryLLMAPIKey              *string
+	ValidationLLMAPIKey           *string
+	PrimaryModel                  *string
+	ValidationModel               *string
+	PrimaryBaseURL                *string
+	ValidationBaseURL             *string
+	PrimaryLLMTimeoutSeconds      *int
+	ValidationLLMTimeoutSeconds   *int
+	MaxRetries                    *int
+	ValidationMaxRetries          *int
+	ValidationMaxPromptTokens     *int
+	MaxSectionTokens              *int
+	MinSectionTokens              *int
+	TargetSections                *int
+	GlossaryConfidenceThreshold   *float64
+	GrammarConfidenceThreshold    *float64
+	HomophonesConfidenceThreshold *float64
+	SpokenWordConfidenceThreshold *float64
+	NormalizeMaxSegmentGap        *float64
+	NormalizeEllipsisGap          *float64
+	NormalizeMaxSegmentDuration   *float64
+	NormalizeMaxSegmentTokens     *int
+	WorkDir                       *string
+	WorkDirRetention              *string
+}
+
+func (c *Config) ApplyCLIOverrides(overrides CLIOverrides) error {
+	if overrides.ModulesCSV != nil {
+		modules, err := ParseModulesCSV(*overrides.ModulesCSV)
+		if err != nil {
+			return fmt.Errorf("--modules: %w", err)
+		}
+		c.Modules = modules
+	}
+
+	if overrides.PrimaryLLMAPIKey != nil {
+		c.PrimaryLLM.APIKey = *overrides.PrimaryLLMAPIKey
+	}
+	if overrides.ValidationLLMAPIKey != nil {
+		c.ValidationLLM.APIKey = *overrides.ValidationLLMAPIKey
+	}
+	if overrides.PrimaryModel != nil {
+		c.PrimaryLLM.Model = *overrides.PrimaryModel
+	}
+	if overrides.ValidationModel != nil {
+		c.ValidationLLM.Model = *overrides.ValidationModel
+	}
+	if overrides.PrimaryBaseURL != nil {
+		c.PrimaryLLM.BaseURL = *overrides.PrimaryBaseURL
+	}
+	if overrides.ValidationBaseURL != nil {
+		c.ValidationLLM.BaseURL = *overrides.ValidationBaseURL
+	}
+	if overrides.PrimaryLLMTimeoutSeconds != nil {
+		c.PrimaryLLM.TimeoutSeconds = *overrides.PrimaryLLMTimeoutSeconds
+	}
+	if overrides.ValidationLLMTimeoutSeconds != nil {
+		value := *overrides.ValidationLLMTimeoutSeconds
+		c.ValidationLLM.TimeoutSeconds = &value
+	}
+	if overrides.MaxRetries != nil {
+		c.PrimaryLLM.MaxRetries = *overrides.MaxRetries
+	}
+	if overrides.ValidationMaxRetries != nil {
+		value := *overrides.ValidationMaxRetries
+		c.ValidationLLM.MaxRetries = &value
+	}
+	if overrides.ValidationMaxPromptTokens != nil {
+		c.ValidationMaxPromptTokens = *overrides.ValidationMaxPromptTokens
+	}
+	if overrides.MaxSectionTokens != nil {
+		c.MaxSectionTokens = *overrides.MaxSectionTokens
+	}
+	if overrides.MinSectionTokens != nil {
+		c.MinSectionTokens = *overrides.MinSectionTokens
+	}
+	if overrides.TargetSections != nil {
+		value := *overrides.TargetSections
+		c.TargetSections = &value
+	}
+	if overrides.GlossaryConfidenceThreshold != nil {
+		c.Thresholds.Glossary = *overrides.GlossaryConfidenceThreshold
+	}
+	if overrides.GrammarConfidenceThreshold != nil {
+		c.Thresholds.Grammar = *overrides.GrammarConfidenceThreshold
+	}
+	if overrides.HomophonesConfidenceThreshold != nil {
+		c.Thresholds.Homophones = *overrides.HomophonesConfidenceThreshold
+	}
+	if overrides.SpokenWordConfidenceThreshold != nil {
+		c.Thresholds.SpokenWord = *overrides.SpokenWordConfidenceThreshold
+	}
+	if overrides.NormalizeMaxSegmentGap != nil {
+		c.Normalization.MaxSegmentGap = *overrides.NormalizeMaxSegmentGap
+	}
+	if overrides.NormalizeEllipsisGap != nil {
+		c.Normalization.EllipsisGap = *overrides.NormalizeEllipsisGap
+	}
+	if overrides.NormalizeMaxSegmentDuration != nil {
+		c.Normalization.MaxSegmentDuration = *overrides.NormalizeMaxSegmentDuration
+	}
+	if overrides.NormalizeMaxSegmentTokens != nil {
+		c.Normalization.MaxSegmentTokens = *overrides.NormalizeMaxSegmentTokens
+	}
+	if overrides.WorkDir != nil {
+		c.WorkDir = *overrides.WorkDir
+	}
+	if overrides.WorkDirRetention != nil {
+		c.WorkDirRetention = WorkDirRetention(*overrides.WorkDirRetention)
+	}
+
+	return c.Validate()
+}