agent/pkg/agentic/auto_pr.go
Snider 04e3d492e9 fix(monitor): emit agent.completed per task, verify PIDs for queue.drained
- Export ReadStatus (was readStatus) for cross-package use
- AgentCompleted now emits agent.completed with repo/agent/workspace/status
  for every finished task, not just failures
- queue.drained only fires when genuinely empty — verified by checking
  PIDs are alive via kill(0), not just trusting stale status files
- Fix Docker mount paths: /root/ → /home/dev/ for non-root container
- Update all callers and tests

Co-Authored-By: Virgil <virgil@lethean.io>
2026-03-24 13:02:41 +00:00

99 lines
2.6 KiB
Go

// SPDX-License-Identifier: EUPL-1.2
package agentic
import (
"context"
"os/exec"
"time"
core "dappco.re/go/core"
)
// autoCreatePR pushes the agent's branch and creates a PR on Forge
// if the agent made any commits beyond the initial clone.
func (s *PrepSubsystem) autoCreatePR(wsDir string) {
st, err := ReadStatus(wsDir)
if err != nil || st.Branch == "" || st.Repo == "" {
return
}
repoDir := core.JoinPath(wsDir, "repo")
// PRs target dev — agents never merge directly to main
base := "dev"
diffCmd := exec.Command("git", "log", "--oneline", "origin/"+base+"..HEAD")
diffCmd.Dir = repoDir
out, err := diffCmd.Output()
if err != nil || len(core.Trim(string(out))) == 0 {
return
}
commitCount := len(core.Split(core.Trim(string(out)), "\n"))
// Get the repo's forge remote URL to extract org/repo
org := st.Org
if org == "" {
org = "core"
}
// Push the branch to forge
forgeRemote := core.Sprintf("ssh://git@forge.lthn.ai:2223/%s/%s.git", org, st.Repo)
pushCmd := exec.Command("git", "push", forgeRemote, st.Branch)
pushCmd.Dir = repoDir
if pushErr := pushCmd.Run(); pushErr != nil {
// Push failed — update status with error but don't block
if st2, err := ReadStatus(wsDir); err == nil {
st2.Question = core.Sprintf("PR push failed: %v", pushErr)
writeStatus(wsDir, st2)
}
return
}
// Create PR via Forge API
title := core.Sprintf("[agent/%s] %s", st.Agent, truncate(st.Task, 60))
body := s.buildAutoPRBody(st, commitCount)
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
defer cancel()
prURL, _, err := s.forgeCreatePR(ctx, org, st.Repo, st.Branch, base, title, body)
if err != nil {
if st2, err := ReadStatus(wsDir); err == nil {
st2.Question = core.Sprintf("PR creation failed: %v", err)
writeStatus(wsDir, st2)
}
return
}
// Update status with PR URL
if st2, err := ReadStatus(wsDir); err == nil {
st2.PRURL = prURL
writeStatus(wsDir, st2)
}
}
func (s *PrepSubsystem) buildAutoPRBody(st *WorkspaceStatus, commits int) string {
b := core.NewBuilder()
b.WriteString("## Task\n\n")
b.WriteString(st.Task)
b.WriteString("\n\n")
if st.Issue > 0 {
b.WriteString(core.Sprintf("Closes #%d\n\n", st.Issue))
}
b.WriteString(core.Sprintf("**Agent:** %s\n", st.Agent))
b.WriteString(core.Sprintf("**Commits:** %d\n", commits))
b.WriteString(core.Sprintf("**Branch:** `%s`\n", st.Branch))
b.WriteString("\n---\n")
b.WriteString("Auto-created by core-agent dispatch system.\n")
b.WriteString("Co-Authored-By: Virgil <virgil@lethean.io>\n")
return b.String()
}
func truncate(s string, max int) string {
if len(s) <= max {
return s
}
return s[:max] + "..."
}