Files
hyperguild/internal/skills/tdd/skill.go
Mathias Bergqvist 582ca5019b feat(tdd): inject session history into green and refactor worker prompts
Adds SessionsDir to tdd.Config, session_id to tool input schemas, and a
prependHistory method that reads the session JSONL log and prepends a
formatted history block to the task prompt before worker invocation.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-19 10:18:23 +02:00

88 lines
2.1 KiB
Go

package tdd
import (
"context"
"encoding/json"
iexec "github.com/mathiasbq/supervisor/internal/exec"
"github.com/mathiasbq/supervisor/internal/registry"
)
// ExecutorFn allows injecting a test double for the executor.
type ExecutorFn func(ctx context.Context, req iexec.Request) (iexec.Result, error)
type Config struct {
SystemPrompt string
SkillPrompt string
ExecutorFn ExecutorFn // nil = no executor (tests that don't reach execute())
DefaultModel string
SessionsDir string // optional: path to brain/sessions/ for history injection
}
type Skill struct {
cfg Config
}
func New(cfg Config) *Skill {
return &Skill{cfg: cfg}
}
func (s *Skill) Name() string { return "tdd" }
func (s *Skill) Tools() []registry.ToolDef {
schema := func(required []string, props map[string]any) json.RawMessage {
b, _ := json.Marshal(map[string]any{
"type": "object",
"required": required,
"properties": props,
})
return b
}
strProp := map[string]any{"type": "string"}
return []registry.ToolDef{
{
Name: "tdd_red",
Description: "Write a failing test for the described behavior. Verifies the test fails before returning.",
InputSchema: schema(
[]string{"project_root", "spec"},
map[string]any{
"project_root": strProp,
"spec": strProp,
"model": strProp,
"test_cmd": strProp,
},
),
},
{
Name: "tdd_green",
Description: "Write minimal implementation to make the test at test_path pass.",
InputSchema: schema(
[]string{"project_root", "test_path"},
map[string]any{
"project_root": strProp,
"test_path": strProp,
"model": strProp,
"test_cmd": strProp,
"session_id": strProp,
},
),
},
{
Name: "tdd_refactor",
Description: "Refactor the implementation at impl_path while keeping tests green.",
InputSchema: schema(
[]string{"project_root", "test_path", "impl_path"},
map[string]any{
"project_root": strProp,
"test_path": strProp,
"impl_path": strProp,
"model": strProp,
"test_cmd": strProp,
"session_id": strProp,
},
),
},
}
}