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feat: surface full circular dependency cycle chains in context bomb #75

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Merged
claude merged 1 commit into from
Feb 27, 2026
Merged

feat: surface full circular dependency cycle chains in context bomb #75

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1 change: 1 addition & 0 deletions cmd/run.go
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Original file line number Diff line number Diff line change
Expand Up @@ -300,6 +300,7 @@ func fetchGraphWithCircularDeps(
logFn("[warn] circular dependency check failed: %v", cr.err)
} else if cr.circDeps != nil {
gr.graph.Stats.CircularDependencyCycles = len(cr.circDeps.Cycles)
gr.graph.Cycles = cr.circDeps.Cycles
logFn("[debug] circular dependency cycles found: %d", gr.graph.Stats.CircularDependencyCycles)
}

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19 changes: 10 additions & 9 deletions internal/api/client.go
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Expand Up @@ -191,15 +191,16 @@ type CriticalFile struct {

// ProjectGraph is the internal model used by the cache and template.
type ProjectGraph struct {
Name string `json:"name"`
Language string `json:"language"`
Framework string `json:"framework,omitempty"`
Description string `json:"description,omitempty"`
Domains []Domain `json:"domains"`
ExternalDeps []string `json:"external_deps,omitempty"`
CriticalFiles []CriticalFile `json:"critical_files,omitempty"`
Stats Stats `json:"stats"`
UpdatedAt time.Time `json:"updated_at"`
Name string `json:"name"`
Language string `json:"language"`
Framework string `json:"framework,omitempty"`
Description string `json:"description,omitempty"`
Domains []Domain `json:"domains"`
ExternalDeps []string `json:"external_deps,omitempty"`
CriticalFiles []CriticalFile `json:"critical_files,omitempty"`
Stats Stats `json:"stats"`
Cycles []CircularDependencyCycle `json:"cycles,omitempty"`
UpdatedAt time.Time `json:"updated_at"`
}

// Subdomain represents a named sub-area within a domain.
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9 changes: 7 additions & 2 deletions internal/template/render.go
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Expand Up @@ -16,7 +16,8 @@ const contextBombTmpl = `# Uncompact Context — {{.ProjectName}}

> Injected by Uncompact at {{.Timestamp}}{{if .Stale}} | ⚠️ STALE: last updated {{.StaleDuration}}{{end}}
{{- if .Graph.Stats.CircularDependencyCycles}}
> ⚠️ {{.Graph.Stats.CircularDependencyCycles}} circular dependency {{if eq .Graph.Stats.CircularDependencyCycles 1}}cycle{{else}}cycles{{end}} detected
> ⚠️ {{.Graph.Stats.CircularDependencyCycles}} circular dependency {{if eq .Graph.Stats.CircularDependencyCycles 1}}cycle{{else}}cycles{{end}} detected{{range .Graph.Cycles}}
> - {{join .Cycle " → "}}{{end}}
{{- end}}

## Project Overview
Expand Down Expand Up @@ -182,7 +183,11 @@ func truncateToTokenBudget(
if circularCycles == 1 {
label = "cycle"
}
hdr.WriteString(fmt.Sprintf("> ⚠️ %d circular dependency %s detected\n\n", circularCycles, label))
hdr.WriteString(fmt.Sprintf("> ⚠️ %d circular dependency %s detected\n", circularCycles, label))
for _, c := range graph.Cycles {
hdr.WriteString(fmt.Sprintf("> - %s\n", strings.Join(c.Cycle, " → ")))
}
hdr.WriteString("\n")
}
hdr.WriteString(fmt.Sprintf(
"**Language:** %s · **Files:** %d · **Functions:** %d",
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