From 8ad8e3555169478cd2108d8325a3649f66bc89e8 Mon Sep 17 00:00:00 2001
From: Levi Neely <lneely@pascom.net>
Date: Fri, 10 Apr 2026 16:13:49 +0200
Subject: [PATCH] Add goq backend support

---
 agents/goq/anvillm-agent.md |  3 ++
 cfg/backends/goq.yaml       | 15 ++++++++++
 internal/backends/goq.go    | 58 +++++++++++++++++++++++++++++++++++++
 main.go                     |  1 +
 mkfile                      |  2 ++
 5 files changed, 79 insertions(+)
 create mode 100644 agents/goq/anvillm-agent.md
 create mode 100644 cfg/backends/goq.yaml
 create mode 100644 internal/backends/goq.go

diff --git a/agents/goq/anvillm-agent.md b/agents/goq/anvillm-agent.md
new file mode 100644
index 0000000..ce1f339
--- /dev/null
+++ b/agents/goq/anvillm-agent.md
@@ -0,0 +1,3 @@
+---
+no_implicit_system_prompt: true
+---
diff --git a/cfg/backends/goq.yaml b/cfg/backends/goq.yaml
new file mode 100644
index 0000000..843ea52
--- /dev/null
+++ b/cfg/backends/goq.yaml
@@ -0,0 +1,15 @@
+# goq backend requirements
+filesystem:
+  rw:
+    - "{HOME}/.config/goq"
+    - "{XDG_DATA_HOME}/goq"
+    - "{HOME}/.local/share/goq"
+    - "/dev/tty"
+network:
+  unrestricted: true
+env:
+  - GOQ_PROVIDER
+  - GOQ_MODEL
+  - OPENAI_API_KEY
+  - ANTHROPIC_API_KEY
+  - GITHUB_TOKEN
diff --git a/internal/backends/goq.go b/internal/backends/goq.go
new file mode 100644
index 0000000..c6dfe9a
--- /dev/null
+++ b/internal/backends/goq.go
@@ -0,0 +1,58 @@
+// Package backends provides concrete backend implementations
+package backends
+
+import (
+	"anvillm/internal/backend"
+	"anvillm/internal/backend/tmux"
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+)
+
+// NewGoq creates a goq backend
+func NewGoq(nsSuffix string) backend.Backend {
+	goqCmd := os.Getenv("ANVILLM_GOQ_CMD")
+	if goqCmd == "" {
+		goqCmd = "goq"
+	}
+	return tmux.New(tmux.Config{
+		Name:    "goq",
+		Command: append(strings.Fields(goqCmd), "--agent", "anvillm-agent"),
+		Environment: map[string]string{
+			"TERM":     "xterm-256color",
+			"NO_COLOR": "1",
+		},
+		TmuxSize: tmux.TmuxSize{
+			Rows: 40,
+			Cols: 120,
+		},
+		StateInspector: &goqStateInspector{},
+		ClearHandler:   goqClearHandler,
+		CompactHandler: goqCompactHandler,
+		NsSuffix:       nsSuffix,
+	})
+}
+
+func goqClearHandler(target string) error {
+	return tmux.SendKeysTo(target, "/clear", "C-m")
+}
+
+func goqCompactHandler(target string) error {
+	return tmux.SendKeysTo(target, "/compact", "C-m")
+}
+
+type goqStateInspector struct{}
+
+func (i *goqStateInspector) IsBusy(panePID int) bool {
+	bashPID := tmux.FindChildByName(panePID, "bash")
+	if bashPID == 0 {
+		return false
+	}
+	goqPID := tmux.FindChildByName(bashPID, "goq")
+	if goqPID == 0 {
+		return false
+	}
+	cmd := exec.Command("pgrep", "-P", fmt.Sprintf("%d", goqPID))
+	return cmd.Run() == nil
+}
diff --git a/main.go b/main.go
index 143886e..24944c9 100644
--- a/main.go
+++ b/main.go
@@ -194,6 +194,7 @@ func start(daemonize bool) {
 		"kiro-cli": backends.NewKiroCLI(nsSuffix),
 		"claude":   backends.NewClaude(nsSuffix),
 		"ollie":    backends.NewOllie(nsSuffix),
+		"goq":      backends.NewGoq(nsSuffix),
 	}
 
 	mgr := session.NewManager(backendMap)
diff --git a/mkfile b/mkfile
index 1281439..19069d5 100644
--- a/mkfile
+++ b/mkfile
@@ -25,6 +25,8 @@ build:V:
 	cp hooks/claude/*.sh $HOME/.config/anvillm/claude/hooks/
 	chmod +x $HOME/.config/anvillm/claude/hooks/*.sh
 	bash hooks/claude/install-hooks.sh
+	mkdir -p $HOME/.config/goq/agents
+	cat agents/goq/anvillm-agent.md agents/OUTPUT_PROTOCOL.md agents/SKILLS_PROMPT.md > $HOME/.config/goq/agents/anvillm-agent.md
 	mkdir -p $HOME/.config/anvillm/tools
 	cp tools/*.sh $HOME/.config/anvillm/tools/
 	chmod +x $HOME/.config/anvillm/tools/*.sh