first commit

pigo/internal/dream/config.go

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+// Package dream implements the /dream memory-consolidation feature's foundation
+// layer: the resolved [dream] configuration, on-disk run state, and the
+// deterministic due-check that decides whether an auto-trigger is warranted.
+// This layer has no LLM dependency; the runner, scheduler, lock, and plan/apply
+// logic live in later nodes. See tasks/spec-dream-memory-consolidation.md
+// §3.2/§3.3/§5.1/§5.4.
+package dream
+
+// Built-in defaults for the [dream] table, exposed so config normalization and
+// tests share one source of truth.
+const (
+	DefaultEnabled        = true
+	DefaultIntervalDays   = 7
+	DefaultRecentSessions = 20
+)
+
+// Config is the resolved [dream] configuration with defaults applied. It is the
+// shape the scheduler and runner consume, distinct from the raw
+// config.DreamConfig (which uses *bool / zero to distinguish "unset").
+type Config struct {
+	Enabled        bool
+	IntervalDays   int
+	RecentSessions int
+}
+
+// NewConfig normalizes a raw [dream] table into a Config, applying defaults: a
+// nil enabled pointer means true (only an explicit false disables); a
+// non-positive interval_days falls back to 7; a non-positive recent_sessions
+// falls back to 20. A missing [dream] table is representable as the zero
+// arguments (nil, 0, 0) and yields all defaults, so parsing never errors on an
+// absent table.
+func NewConfig(enabled *bool, intervalDays, recentSessions int) Config {
+	c := Config{
+		Enabled:        DefaultEnabled,
+		IntervalDays:   intervalDays,
+		RecentSessions: recentSessions,
+	}
+	if enabled != nil {
+		c.Enabled = *enabled
+	}
+	if c.IntervalDays <= 0 {
+		c.IntervalDays = DefaultIntervalDays
+	}
+	if c.RecentSessions <= 0 {
+		c.RecentSessions = DefaultRecentSessions
+	}
+	return c
+}