57 lines
1.6 KiB
Go
57 lines
1.6 KiB
Go
// internal/session/history.go
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package session
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import (
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"fmt"
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"strings"
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)
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// FormatHistory formats prior session entries as a structured block for
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// injection into a worker task prompt. Entries matching excludePhase are
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// omitted (pass the current phase to avoid circular injection).
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func FormatHistory(entries []Entry, excludePhase string) string {
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var filtered []Entry
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for _, e := range entries {
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if e.Phase != excludePhase {
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filtered = append(filtered, e)
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}
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}
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if len(filtered) == 0 {
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return ""
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}
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var b strings.Builder
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b.WriteString("## Session history\n\n")
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for _, e := range filtered {
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fmt.Fprintf(&b, "### Phase: %s\n", e.Phase) //nolint:errcheck // strings.Builder never errors
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fmt.Fprintf(&b, "- Skill: %s\n", e.Skill) //nolint:errcheck
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fmt.Fprintf(&b, "- Status: %s\n", e.FinalStatus) //nolint:errcheck
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if e.FilePath != "" {
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fmt.Fprintf(&b, "- File: %s\n", e.FilePath) //nolint:errcheck
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}
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if e.Message != "" {
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fmt.Fprintf(&b, "- Summary: %s\n", e.Message) //nolint:errcheck
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}
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b.WriteString("\n")
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}
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return b.String()
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}
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// PrependHistory reads the session log for sessionID and prepends a formatted
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// history block to task. Returns task unchanged if sessionID or sessionsDir is
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// empty, or if no prior entries exist.
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func PrependHistory(sessionsDir, sessionID, currentPhase, task string) string {
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if sessionID == "" || sessionsDir == "" {
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return task
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}
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entries, err := Read(sessionsDir, sessionID)
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if err != nil || len(entries) == 0 {
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return task
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}
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history := FormatHistory(entries, currentPhase)
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if history == "" {
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return task
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}
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return history + "\n---\n\n" + task
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}
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