From 459f93b7516064152766000820ca0d36a07bc7f8 Mon Sep 17 00:00:00 2001
From: Gabriel Gordon-Hall <gabriel@bloop.ai>
Date: Tue, 15 Jul 2025 12:59:28 +0100
Subject: [PATCH] refactor: explicit Opencode `Executor` (#188)

* use display and fromStr implementations in ExecutorConfig

(cherry picked from commit 115a6a447d9195d28b9c29004fa6301fb60b1b89)
(cherry picked from commit 25d589d54a3fc89f8868f5c409f25bdb162f1326)

* rename opencode to charm/opencode

(cherry picked from commit 41fe88a46cc6c7a1cbf5ecbc3599639351c415c8)

* rename opencode on the frontend

* resuse executor types on the frontend

* put back missing types
---
 backend/src/bin/generate_types.rs             |   4 +-
 backend/src/executor.rs                       |  18 +-
 .../{opencode.rs => charm_opencode.rs}        |  16 +-
 backend/src/executors/mod.rs                  |   4 +-
 backend/src/routes/task_attempts.rs           |  11 +-
 backend/src/services/process_service.rs       |  66 +---
 frontend/src/components/OnboardingDialog.tsx  |   6 +-
 .../components/tasks/TaskDetailsToolbar.tsx   |  12 +-
 shared/types.ts                               | 368 ++++--------------
 9 files changed, 135 insertions(+), 370 deletions(-)
 rename backend/src/executors/{opencode.rs => charm_opencode.rs} (89%)

diff --git a/backend/src/bin/generate_types.rs b/backend/src/bin/generate_types.rs
index 0a5f2ddd..e980ff84 100644
--- a/backend/src/bin/generate_types.rs
+++ b/backend/src/bin/generate_types.rs
@@ -9,7 +9,7 @@ export const EXECUTOR_TYPES: string[] = [
     "claude",
     "amp",
     "gemini",
-    "opencode"
+    "charmopencode"
 ];
 
 export const EDITOR_TYPES: EditorType[] = [
@@ -26,7 +26,7 @@ export const EXECUTOR_LABELS: Record<string, string> = {
     "claude": "Claude",
     "amp": "Amp",
     "gemini": "Gemini",
-    "opencode": "OpenCode"
+    "charmopencode": "Charm Opencode"
 };
 
 export const EDITOR_LABELS: Record<string, string> = {
diff --git a/backend/src/executor.rs b/backend/src/executor.rs
index 39c052ea..87ad3373 100644
--- a/backend/src/executor.rs
+++ b/backend/src/executor.rs
@@ -7,7 +7,7 @@ use ts_rs::TS;
 use uuid::Uuid;
 
 use crate::executors::{
-    AmpExecutor, ClaudeExecutor, EchoExecutor, GeminiExecutor, OpencodeExecutor,
+    AmpExecutor, CharmOpencodeExecutor, ClaudeExecutor, EchoExecutor, GeminiExecutor,
     SetupScriptExecutor,
 };
 
@@ -345,8 +345,8 @@ pub enum ExecutorConfig {
     Claude,
     Amp,
     Gemini,
-    Opencode,
     SetupScript { script: String },
+    CharmOpencode,
     // Future executors can be added here
     // Shell { command: String },
     // Docker { image: String, command: String },
@@ -369,7 +369,7 @@ impl FromStr for ExecutorConfig {
             "claude" => Ok(ExecutorConfig::Claude),
             "amp" => Ok(ExecutorConfig::Amp),
             "gemini" => Ok(ExecutorConfig::Gemini),
-            "opencode" => Ok(ExecutorConfig::Opencode),
+            "charmopencode" => Ok(ExecutorConfig::CharmOpencode),
             "setup_script" => Ok(ExecutorConfig::SetupScript {
                 script: "setup script".to_string(),
             }),
@@ -385,7 +385,7 @@ impl ExecutorConfig {
             ExecutorConfig::Claude => Box::new(ClaudeExecutor),
             ExecutorConfig::Amp => Box::new(AmpExecutor),
             ExecutorConfig::Gemini => Box::new(GeminiExecutor),
-            ExecutorConfig::Opencode => Box::new(OpencodeExecutor),
+            ExecutorConfig::CharmOpencode => Box::new(CharmOpencodeExecutor),
             ExecutorConfig::SetupScript { script } => {
                 Box::new(SetupScriptExecutor::new(script.clone()))
             }
@@ -395,7 +395,9 @@ impl ExecutorConfig {
     pub fn config_path(&self) -> Option<std::path::PathBuf> {
         match self {
             ExecutorConfig::Echo => None,
-            ExecutorConfig::Opencode => dirs::home_dir().map(|home| home.join(".opencode.json")),
+            ExecutorConfig::CharmOpencode => {
+                dirs::home_dir().map(|home| home.join(".opencode.json"))
+            }
             ExecutorConfig::Claude => dirs::home_dir().map(|home| home.join(".claude.json")),
             ExecutorConfig::Amp => {
                 dirs::config_dir().map(|config| config.join("amp").join("settings.json"))
@@ -411,7 +413,7 @@ impl ExecutorConfig {
     pub fn mcp_attribute_path(&self) -> Option<Vec<&'static str>> {
         match self {
             ExecutorConfig::Echo => None, // Echo doesn't support MCP
-            ExecutorConfig::Opencode => Some(vec!["mcpServers"]),
+            ExecutorConfig::CharmOpencode => Some(vec!["mcpServers"]),
             ExecutorConfig::Claude => Some(vec!["mcpServers"]),
             ExecutorConfig::Amp => Some(vec!["amp", "mcpServers"]), // Nested path for Amp
             ExecutorConfig::Gemini => Some(vec!["mcpServers"]),
@@ -431,7 +433,7 @@ impl ExecutorConfig {
     pub fn display_name(&self) -> &'static str {
         match self {
             ExecutorConfig::Echo => "Echo (Test Mode)",
-            ExecutorConfig::Opencode => "Opencode",
+            ExecutorConfig::CharmOpencode => "Charm Opencode",
             ExecutorConfig::Claude => "Claude",
             ExecutorConfig::Amp => "Amp",
             ExecutorConfig::Gemini => "Gemini",
@@ -447,7 +449,7 @@ impl std::fmt::Display for ExecutorConfig {
             ExecutorConfig::Claude => "claude",
             ExecutorConfig::Amp => "amp",
             ExecutorConfig::Gemini => "gemini",
-            ExecutorConfig::Opencode => "opencode",
+            ExecutorConfig::CharmOpencode => "charmopencode",
             ExecutorConfig::SetupScript { .. } => "setup_script",
         };
         write!(f, "{}", s)
diff --git a/backend/src/executors/opencode.rs b/backend/src/executors/charm_opencode.rs
similarity index 89%
rename from backend/src/executors/opencode.rs
rename to backend/src/executors/charm_opencode.rs
index 4e4c31b9..21a22d3f 100644
--- a/backend/src/executors/opencode.rs
+++ b/backend/src/executors/charm_opencode.rs
@@ -9,16 +9,16 @@ use crate::{
 };
 
 /// An executor that uses OpenCode to process tasks
-pub struct OpencodeExecutor;
+pub struct CharmOpencodeExecutor;
 
 /// An executor that continues an OpenCode thread
-pub struct OpencodeFollowupExecutor {
+pub struct CharmOpencodeFollowupExecutor {
     pub session_id: String,
     pub prompt: String,
 }
 
 #[async_trait]
-impl Executor for OpencodeExecutor {
+impl Executor for CharmOpencodeExecutor {
     async fn spawn(
         &self,
         pool: &sqlx::SqlitePool,
@@ -70,9 +70,9 @@ Task title: {}"#,
         let child = command
             .group_spawn() // Create new process group so we can kill entire tree
             .map_err(|e| {
-                crate::executor::SpawnContext::from_command(&command, "OpenCode")
+                crate::executor::SpawnContext::from_command(&command, "CharmOpenCode")
                     .with_task(task_id, Some(task.title.clone()))
-                    .with_context("OpenCode CLI execution for new task")
+                    .with_context("CharmOpenCode CLI execution for new task")
                     .spawn_error(e)
             })?;
 
@@ -81,7 +81,7 @@ Task title: {}"#,
 }
 
 #[async_trait]
-impl Executor for OpencodeFollowupExecutor {
+impl Executor for CharmOpencodeFollowupExecutor {
     async fn spawn(
         &self,
         _pool: &sqlx::SqlitePool,
@@ -111,9 +111,9 @@ impl Executor for OpencodeFollowupExecutor {
         let child = command
             .group_spawn() // Create new process group so we can kill entire tree
             .map_err(|e| {
-                crate::executor::SpawnContext::from_command(&command, "OpenCode")
+                crate::executor::SpawnContext::from_command(&command, "CharmOpenCode")
                     .with_context(format!(
-                        "OpenCode CLI followup execution for session {}",
+                        "CharmOpenCode CLI followup execution for session {}",
                         self.session_id
                     ))
                     .spawn_error(e)
diff --git a/backend/src/executors/mod.rs b/backend/src/executors/mod.rs
index 602a9c96..8c57e2b3 100644
--- a/backend/src/executors/mod.rs
+++ b/backend/src/executors/mod.rs
@@ -1,15 +1,15 @@
 pub mod amp;
+pub mod charm_opencode;
 pub mod claude;
 pub mod dev_server;
 pub mod echo;
 pub mod gemini;
-pub mod opencode;
 pub mod setup_script;
 
 pub use amp::{AmpExecutor, AmpFollowupExecutor};
+pub use charm_opencode::{CharmOpencodeExecutor, CharmOpencodeFollowupExecutor};
 pub use claude::{ClaudeExecutor, ClaudeFollowupExecutor};
 pub use dev_server::DevServerExecutor;
 pub use echo::EchoExecutor;
 pub use gemini::{GeminiExecutor, GeminiFollowupExecutor};
-pub use opencode::{OpencodeExecutor, OpencodeFollowupExecutor};
 pub use setup_script::SetupScriptExecutor;
diff --git a/backend/src/routes/task_attempts.rs b/backend/src/routes/task_attempts.rs
index 6227556a..c5aae7b0 100644
--- a/backend/src/routes/task_attempts.rs
+++ b/backend/src/routes/task_attempts.rs
@@ -1217,7 +1217,6 @@ pub async fn get_execution_process_normalized_logs(
         if !stdout.trim().is_empty() {
             // Determine executor type and create appropriate executor for normalization
             let executor_type = process.executor_type.as_deref().unwrap_or("unknown");
-
             let executor_config = if process.process_type == ExecutionProcessType::SetupScript {
                 // For setup scripts, use the setup script executor
                 ExecutorConfig::SetupScript {
@@ -1227,13 +1226,9 @@ pub async fn get_execution_process_normalized_logs(
                         .unwrap_or_else(|| "setup script".to_string()),
                 }
             } else {
-                match executor_type {
-                    "amp" => ExecutorConfig::Amp,
-                    "claude" => ExecutorConfig::Claude,
-                    "echo" => ExecutorConfig::Echo,
-                    "gemini" => ExecutorConfig::Gemini,
-                    "opencode" => ExecutorConfig::Opencode,
-                    _ => {
+                match executor_type.to_string().parse() {
+                    Ok(config) => config,
+                    Err(_) => {
                         tracing::warn!(
                             "Unsupported executor type: {}, cannot normalize logs properly",
                             executor_type
diff --git a/backend/src/services/process_service.rs b/backend/src/services/process_service.rs
index 39387c04..568e398b 100644
--- a/backend/src/services/process_service.rs
+++ b/backend/src/services/process_service.rs
@@ -415,20 +415,18 @@ impl ProcessService {
                     )
                 })?;
 
-        // Determine the executor config from the stored executor_type
-        let executor_config = match most_recent_coding_agent.executor_type.as_deref() {
-            Some("claude") => crate::executor::ExecutorConfig::Claude,
-            Some("amp") => crate::executor::ExecutorConfig::Amp,
-            Some("gemini") => crate::executor::ExecutorConfig::Gemini,
-            Some("echo") => crate::executor::ExecutorConfig::Echo,
-            Some("opencode") => crate::executor::ExecutorConfig::Opencode,
+        let executor_config: crate::executor::ExecutorConfig = match most_recent_coding_agent
+            .executor_type
+            .as_deref()
+        {
+            Some(executor_str) => executor_str.parse().unwrap(),
             _ => {
                 tracing::error!(
-                    "Invalid or missing executor type '{}' for execution process {} (task attempt {})",
-                    most_recent_coding_agent.executor_type.as_deref().unwrap_or("None"),
-                    most_recent_coding_agent.id,
-                    attempt_id
-                );
+                                    "Invalid or missing executor type '{}' for execution process {} (task attempt {})",
+                                    most_recent_coding_agent.executor_type.as_deref().unwrap_or("None"),
+                                    most_recent_coding_agent.id,
+                                    attempt_id
+                                );
                 return Err(TaskAttemptError::ValidationError(format!(
                     "Invalid executor type for follow-up: {}",
                     most_recent_coding_agent
@@ -640,7 +638,7 @@ impl ProcessService {
             Some("claude") => crate::executor::ExecutorConfig::Claude,
             Some("amp") => crate::executor::ExecutorConfig::Amp,
             Some("gemini") => crate::executor::ExecutorConfig::Gemini,
-            Some("opencode") => crate::executor::ExecutorConfig::Opencode,
+            Some("charmopencode") => crate::executor::ExecutorConfig::CharmOpencode,
             _ => crate::executor::ExecutorConfig::Echo, // Default for "echo" or None
         }
     }
@@ -667,35 +665,13 @@ impl ProcessService {
                 None, // Dev servers don't have an executor type
             ),
             crate::executor::ExecutorType::CodingAgent(config) => {
-                let executor_type_str = match config {
-                    crate::executor::ExecutorConfig::Echo => "echo",
-                    crate::executor::ExecutorConfig::Claude => "claude",
-                    crate::executor::ExecutorConfig::Amp => "amp",
-                    crate::executor::ExecutorConfig::Gemini => "gemini",
-                    crate::executor::ExecutorConfig::Opencode => "opencode",
-                    crate::executor::ExecutorConfig::SetupScript { .. } => "setup_script",
-                };
-                (
-                    "executor".to_string(),
-                    None,
-                    Some(executor_type_str.to_string()),
-                )
-            }
-            crate::executor::ExecutorType::FollowUpCodingAgent { config, .. } => {
-                let executor_type_str = match config {
-                    crate::executor::ExecutorConfig::Echo => "echo",
-                    crate::executor::ExecutorConfig::Claude => "claude",
-                    crate::executor::ExecutorConfig::Amp => "amp",
-                    crate::executor::ExecutorConfig::Gemini => "gemini",
-                    crate::executor::ExecutorConfig::Opencode => "opencode",
-                    crate::executor::ExecutorConfig::SetupScript { .. } => "setup_script",
-                };
-                (
-                    "followup_executor".to_string(),
-                    None,
-                    Some(executor_type_str.to_string()),
-                )
+                ("executor".to_string(), None, Some(format!("{}", config)))
             }
+            crate::executor::ExecutorType::FollowUpCodingAgent { config, .. } => (
+                "followup_executor".to_string(),
+                None,
+                Some(format!("{}", config)),
+            ),
         };
 
         let create_process = CreateExecutionProcess {
@@ -803,8 +779,8 @@ impl ProcessService {
                 prompt,
             } => {
                 use crate::executors::{
-                    AmpFollowupExecutor, ClaudeFollowupExecutor, GeminiFollowupExecutor,
-                    OpencodeFollowupExecutor,
+                    AmpFollowupExecutor, CharmOpencodeFollowupExecutor, ClaudeFollowupExecutor,
+                    GeminiFollowupExecutor,
                 };
 
                 let executor: Box<dyn crate::executor::Executor> = match config {
@@ -839,9 +815,9 @@ impl ProcessService {
                         // Echo doesn't support followup, use regular echo
                         config.create_executor()
                     }
-                    crate::executor::ExecutorConfig::Opencode => {
+                    crate::executor::ExecutorConfig::CharmOpencode => {
                         if let Some(sid) = session_id {
-                            Box::new(OpencodeFollowupExecutor {
+                            Box::new(CharmOpencodeFollowupExecutor {
                                 session_id: sid.clone(),
                                 prompt: prompt.clone(),
                             })
diff --git a/frontend/src/components/OnboardingDialog.tsx b/frontend/src/components/OnboardingDialog.tsx
index 3151366c..52ee06ad 100644
--- a/frontend/src/components/OnboardingDialog.tsx
+++ b/frontend/src/components/OnboardingDialog.tsx
@@ -81,9 +81,7 @@ export function OnboardingDialog({ open, onComplete }: OnboardingDialogProps) {
                 <Label htmlFor="executor">Default Executor</Label>
                 <Select
                   value={executor.type}
-                  onValueChange={(value: 'echo' | 'claude' | 'amp') =>
-                    setExecutor({ type: value })
-                  }
+                  onValueChange={(value) => setExecutor({ type: value as any })}
                 >
                   <SelectTrigger id="executor">
                     <SelectValue placeholder="Select your preferred coding agent" />
@@ -100,6 +98,8 @@ export function OnboardingDialog({ open, onComplete }: OnboardingDialogProps) {
                   {executor.type === 'claude' && 'Claude Code from Anthropic'}
                   {executor.type === 'amp' && 'From Sourcegraph'}
                   {executor.type === 'gemini' && 'Google Gemini from Bloop'}
+                  {executor.type === 'charmopencode' &&
+                    'Charm/Opencode AI assistant'}
                   {executor.type === 'echo' &&
                     'This is just for debugging vibe-kanban itself'}
                 </p>
diff --git a/frontend/src/components/tasks/TaskDetailsToolbar.tsx b/frontend/src/components/tasks/TaskDetailsToolbar.tsx
index 7bd43400..1c0bea4f 100644
--- a/frontend/src/components/tasks/TaskDetailsToolbar.tsx
+++ b/frontend/src/components/tasks/TaskDetailsToolbar.tsx
@@ -4,6 +4,7 @@ import { Button } from '@/components/ui/button';
 import { useConfig } from '@/components/config-provider';
 import { attemptsApi, projectsApi } from '@/lib/api';
 import type { GitBranch, TaskAttempt } from 'shared/types';
+import { EXECUTOR_TYPES, EXECUTOR_LABELS } from 'shared/types';
 import {
   TaskAttemptDataContext,
   TaskAttemptLoadingContext,
@@ -16,13 +17,10 @@ import CreatePRDialog from '@/components/tasks/Toolbar/CreatePRDialog.tsx';
 import CreateAttempt from '@/components/tasks/Toolbar/CreateAttempt.tsx';
 import CurrentAttempt from '@/components/tasks/Toolbar/CurrentAttempt.tsx';
 
-const availableExecutors = [
-  { id: 'echo', name: 'Echo' },
-  { id: 'claude', name: 'Claude' },
-  { id: 'amp', name: 'Amp' },
-  { id: 'gemini', name: 'Gemini' },
-  { id: 'opencode', name: 'OpenCode' },
-];
+const availableExecutors = EXECUTOR_TYPES.map((id) => ({
+  id,
+  name: EXECUTOR_LABELS[id] || id,
+}));
 
 function TaskDetailsToolbar() {
   const { task, projectId } = useContext(TaskDetailsContext);
diff --git a/shared/types.ts b/shared/types.ts
index 856f8040..0801b0c7 100644
--- a/shared/types.ts
+++ b/shared/types.ts
@@ -4,90 +4,35 @@
 
 export type ApiResponse<T> = { success: boolean, data: T | null, message: string | null, };
 
-export type Config = {
-    theme: ThemeMode,
-    executor: ExecutorConfig,
-    disclaimer_acknowledged: boolean,
-    onboarding_acknowledged: boolean,
-    telemetry_acknowledged: boolean,
-    sound_alerts: boolean,
-    sound_file: SoundFile,
-    push_notifications: boolean,
-    editor: EditorConfig,
-    github: GitHubConfig,
-    analytics_enabled: boolean | null,
-};
+export type Config = { theme: ThemeMode, executor: ExecutorConfig, disclaimer_acknowledged: boolean, onboarding_acknowledged: boolean, telemetry_acknowledged: boolean, sound_alerts: boolean, sound_file: SoundFile, push_notifications: boolean, editor: EditorConfig, github: GitHubConfig, analytics_enabled: boolean | null, };
 
 export type ThemeMode = "light" | "dark" | "system" | "purple" | "green" | "blue" | "orange" | "red";
 
 export type EditorConfig = { editor_type: EditorType, custom_command: string | null, };
 
-export type GitHubConfig = {
-    pat: string | null,
-    token: string | null,
-    username: string | null,
-    primary_email: string | null,
-    default_pr_base: string | null,
-};
+export type GitHubConfig = { pat: string | null, token: string | null, username: string | null, primary_email: string | null, default_pr_base: string | null, };
 
 export type EditorType = "vscode" | "cursor" | "windsurf" | "intellij" | "zed" | "custom";
 
 export type EditorConstants = { editor_types: Array<EditorType>, editor_labels: Array<string>, };
 
-export type SoundFile =
-    "abstract-sound1"
-    | "abstract-sound2"
-    | "abstract-sound3"
-    | "abstract-sound4"
-    | "cow-mooing"
-    | "phone-vibration"
-    | "rooster";
+export type SoundFile = "abstract-sound1" | "abstract-sound2" | "abstract-sound3" | "abstract-sound4" | "cow-mooing" | "phone-vibration" | "rooster";
 
 export type SoundConstants = { sound_files: Array<SoundFile>, sound_labels: Array<string>, };
 
 export type ConfigConstants = { editor: EditorConstants, sound: SoundConstants, };
 
-export type ExecutorConfig = { "type": "echo" } | { "type": "claude" } | { "type": "amp" } | { "type": "gemini" } | {
-    "type": "opencode"
-};
+export type ExecutorConfig = { "type": "echo" } | { "type": "claude" } | { "type": "amp" } | { "type": "gemini" } | { "type": "setupscript", script: string, } | { "type": "charmopencode" };
 
 export type ExecutorConstants = { executor_types: Array<ExecutorConfig>, executor_labels: Array<string>, };
 
-export type CreateProject = {
-    name: string,
-    git_repo_path: string,
-    use_existing_repo: boolean,
-    setup_script: string | null,
-    dev_script: string | null,
-};
+export type CreateProject = { name: string, git_repo_path: string, use_existing_repo: boolean, setup_script: string | null, dev_script: string | null, };
 
-export type Project = {
-    id: string,
-    name: string,
-    git_repo_path: string,
-    setup_script: string | null,
-    dev_script: string | null,
-    created_at: Date,
-    updated_at: Date,
-};
+export type Project = { id: string, name: string, git_repo_path: string, setup_script: string | null, dev_script: string | null, created_at: Date, updated_at: Date, };
 
-export type ProjectWithBranch = {
-    id: string,
-    name: string,
-    git_repo_path: string,
-    setup_script: string | null,
-    dev_script: string | null,
-    current_branch: string | null,
-    created_at: Date,
-    updated_at: Date,
-};
+export type ProjectWithBranch = { id: string, name: string, git_repo_path: string, setup_script: string | null, dev_script: string | null, current_branch: string | null, created_at: Date, updated_at: Date, };
 
-export type UpdateProject = {
-    name: string | null,
-    git_repo_path: string | null,
-    setup_script: string | null,
-    dev_script: string | null,
-};
+export type UpdateProject = { name: string | null, git_repo_path: string | null, setup_script: string | null, dev_script: string | null, };
 
 export type SearchResult = { path: string, is_file: boolean, match_type: SearchMatchType, };
 
@@ -99,65 +44,19 @@ export type CreateBranch = { name: string, base_branch: string | null, };
 
 export type CreateTask = { project_id: string, title: string, description: string | null, };
 
-export type CreateTaskAndStart = {
-    project_id: string,
-    title: string,
-    description: string | null,
-    executor: ExecutorConfig | null,
-};
+export type CreateTaskAndStart = { project_id: string, title: string, description: string | null, executor: ExecutorConfig | null, };
 
 export type TaskStatus = "todo" | "inprogress" | "inreview" | "done" | "cancelled";
 
-export type Task = {
-    id: string,
-    project_id: string,
-    title: string,
-    description: string | null,
-    status: TaskStatus,
-    created_at: string,
-    updated_at: string,
-};
+export type Task = { id: string, project_id: string, title: string, description: string | null, status: TaskStatus, created_at: string, updated_at: string, };
 
-export type TaskWithAttemptStatus = {
-    id: string,
-    project_id: string,
-    title: string,
-    description: string | null,
-    status: TaskStatus,
-    created_at: string,
-    updated_at: string,
-    has_in_progress_attempt: boolean,
-    has_merged_attempt: boolean,
-    has_failed_attempt: boolean,
-};
+export type TaskWithAttemptStatus = { id: string, project_id: string, title: string, description: string | null, status: TaskStatus, created_at: string, updated_at: string, has_in_progress_attempt: boolean, has_merged_attempt: boolean, has_failed_attempt: boolean, };
 
 export type UpdateTask = { title: string | null, description: string | null, status: TaskStatus | null, };
 
-export type TaskAttemptStatus =
-    "setuprunning"
-    | "setupcomplete"
-    | "setupfailed"
-    | "executorrunning"
-    | "executorcomplete"
-    | "executorfailed";
+export type TaskAttemptStatus = "setuprunning" | "setupcomplete" | "setupfailed" | "executorrunning" | "executorcomplete" | "executorfailed";
 
-export type TaskAttempt = {
-    id: string,
-    task_id: string,
-    worktree_path: string,
-    branch: string,
-    base_branch: string,
-    merge_commit: string | null,
-    executor: string | null,
-    pr_url: string | null,
-    pr_number: bigint | null,
-    pr_status: string | null,
-    pr_merged_at: string | null,
-    worktree_deleted: boolean,
-    setup_completed_at: string | null,
-    created_at: string,
-    updated_at: string,
-};
+export type TaskAttempt = { id: string, task_id: string, worktree_path: string, branch: string, base_branch: string, merge_commit: string | null, executor: string | null, pr_url: string | null, pr_number: bigint | null, pr_status: string | null, pr_merged_at: string | null, worktree_deleted: boolean, setup_completed_at: string | null, created_at: string, updated_at: string, };
 
 export type CreateTaskAttempt = { executor: string | null, base_branch: string | null, };
 
@@ -165,48 +64,31 @@ export type UpdateTaskAttempt = Record<string, never>;
 
 export type CreateFollowUpAttempt = { prompt: string, };
 
-export type TaskAttemptActivity = {
-    id: string,
-    execution_process_id: string,
-    status: TaskAttemptStatus,
-    note: string | null,
-    created_at: string,
-};
+export type TaskAttemptActivity = { id: string, execution_process_id: string, status: TaskAttemptStatus, note: string | null, created_at: string, };
 
-export type TaskAttemptActivityWithPrompt = {
-    id: string,
-    execution_process_id: string,
-    status: TaskAttemptStatus,
-    note: string | null,
-    created_at: string,
-    prompt: string | null,
-};
+export type TaskAttemptActivityWithPrompt = { id: string, execution_process_id: string, status: TaskAttemptStatus, note: string | null, created_at: string, prompt: string | null, };
 
-export type CreateTaskAttemptActivity = {
-    execution_process_id: string,
-    status: TaskAttemptStatus | null,
-    note: string | null,
-};
+export type CreateTaskAttemptActivity = { execution_process_id: string, status: TaskAttemptStatus | null, note: string | null, };
 
 export type AttemptData = {
-    activities: TaskAttemptActivityWithPrompt[];
-    processes: ExecutionProcessSummary[];
-    runningProcessDetails: Record<string, ExecutionProcess>;
+  activities: TaskAttemptActivityWithPrompt[];
+  processes: ExecutionProcessSummary[];
+  runningProcessDetails: Record<string, ExecutionProcess>;
 }
 
 export interface ProcessedLine {
-    content: string;
-    chunkType: DiffChunkType;
-    oldLineNumber?: number;
-    newLineNumber?: number;
+  content: string;
+  chunkType: DiffChunkType;
+  oldLineNumber?: number;
+  newLineNumber?: number;
 }
 
 export interface ProcessedSection {
-    type: 'context' | 'change' | 'expanded';
-    lines: ProcessedLine[];
-    expandKey?: string;
-    expandedAbove?: boolean;
-    expandedBelow?: boolean;
+  type: 'context' | 'change' | 'expanded';
+  lines: ProcessedLine[];
+  expandKey?: string;
+  expandedAbove?: boolean;
+  expandedBelow?: boolean;
 }
 
 export type DirectoryEntry = { name: string, path: string, is_directory: boolean, is_git_repo: boolean, };
@@ -219,185 +101,97 @@ export type FileDiff = { path: string, chunks: Array<DiffChunk>, };
 
 export type WorktreeDiff = { files: Array<FileDiff>, };
 
-export type BranchStatus = {
-    is_behind: boolean,
-    commits_behind: number,
-    commits_ahead: number,
-    up_to_date: boolean,
-    merged: boolean,
-    has_uncommitted_changes: boolean,
-    base_branch_name: string,
-};
+export type BranchStatus = { is_behind: boolean, commits_behind: number, commits_ahead: number, up_to_date: boolean, merged: boolean, has_uncommitted_changes: boolean, base_branch_name: string, };
 
-export type ExecutionState =
-    "NotStarted"
-    | "SetupRunning"
-    | "SetupComplete"
-    | "SetupFailed"
-    | "CodingAgentRunning"
-    | "CodingAgentComplete"
-    | "CodingAgentFailed"
-    | "Complete";
+export type ExecutionState = "NotStarted" | "SetupRunning" | "SetupComplete" | "SetupFailed" | "CodingAgentRunning" | "CodingAgentComplete" | "CodingAgentFailed" | "Complete";
 
-export type TaskAttemptState = {
-    execution_state: ExecutionState,
-    has_changes: boolean,
-    has_setup_script: boolean,
-    setup_process_id: string | null,
-    coding_agent_process_id: string | null,
-};
+export type TaskAttemptState = { execution_state: ExecutionState, has_changes: boolean, has_setup_script: boolean, setup_process_id: string | null, coding_agent_process_id: string | null, };
 
-export type ExecutionProcess = {
-    id: string,
-    task_attempt_id: string,
-    process_type: ExecutionProcessType,
-    executor_type: string | null,
-    status: ExecutionProcessStatus,
-    command: string,
-    args: string | null,
-    working_directory: string,
-    stdout: string | null,
-    stderr: string | null,
-    exit_code: bigint | null,
-    started_at: string,
-    completed_at: string | null,
-    created_at: string,
-    updated_at: string,
-};
+export type ExecutionProcess = { id: string, task_attempt_id: string, process_type: ExecutionProcessType, executor_type: string | null, status: ExecutionProcessStatus, command: string, args: string | null, working_directory: string, stdout: string | null, stderr: string | null, exit_code: bigint | null, started_at: string, completed_at: string | null, created_at: string, updated_at: string, };
 
-export type ExecutionProcessSummary = {
-    id: string,
-    task_attempt_id: string,
-    process_type: ExecutionProcessType,
-    executor_type: string | null,
-    status: ExecutionProcessStatus,
-    command: string,
-    args: string | null,
-    working_directory: string,
-    exit_code: bigint | null,
-    started_at: string,
-    completed_at: string | null,
-    created_at: string,
-    updated_at: string,
-};
+export type ExecutionProcessSummary = { id: string, task_attempt_id: string, process_type: ExecutionProcessType, executor_type: string | null, status: ExecutionProcessStatus, command: string, args: string | null, working_directory: string, exit_code: bigint | null, started_at: string, completed_at: string | null, created_at: string, updated_at: string, };
 
 export type ExecutionProcessStatus = "running" | "completed" | "failed" | "killed";
 
 export type ExecutionProcessType = "setupscript" | "codingagent" | "devserver";
 
-export type CreateExecutionProcess = {
-    task_attempt_id: string,
-    process_type: ExecutionProcessType,
-    executor_type: string | null,
-    command: string,
-    args: string | null,
-    working_directory: string,
-};
+export type CreateExecutionProcess = { task_attempt_id: string, process_type: ExecutionProcessType, executor_type: string | null, command: string, args: string | null, working_directory: string, };
 
-export type UpdateExecutionProcess = {
-    status: ExecutionProcessStatus | null,
-    exit_code: bigint | null,
-    completed_at: string | null,
-};
+export type UpdateExecutionProcess = { status: ExecutionProcessStatus | null, exit_code: bigint | null, completed_at: string | null, };
 
-export type ExecutorSession = {
-    id: string,
-    task_attempt_id: string,
-    execution_process_id: string,
-    session_id: string | null,
-    prompt: string | null,
-    summary: string | null,
-    created_at: string,
-    updated_at: string,
-};
+export type ExecutorSession = { id: string, task_attempt_id: string, execution_process_id: string, session_id: string | null, prompt: string | null, summary: string | null, created_at: string, updated_at: string, };
 
 export type CreateExecutorSession = { task_attempt_id: string, execution_process_id: string, prompt: string | null, };
 
 export type UpdateExecutorSession = { session_id: string | null, prompt: string | null, summary: string | null, };
 
-export type NormalizedConversation = {
-    entries: Array<NormalizedEntry>,
-    session_id: string | null,
-    executor_type: string,
-    prompt: string | null,
-    summary: string | null,
-};
+export type NormalizedConversation = { entries: Array<NormalizedEntry>, session_id: string | null, executor_type: string, prompt: string | null, summary: string | null, };
 
 export type NormalizedEntry = { timestamp: string | null, entry_type: NormalizedEntryType, content: string, };
 
-export type NormalizedEntryType = { "type": "user_message" } | { "type": "assistant_message" } | {
-    "type": "tool_use",
-    tool_name: string,
-    action_type: ActionType,
-} | { "type": "system_message" } | { "type": "error_message" } | { "type": "thinking" };
+export type NormalizedEntryType = { "type": "user_message" } | { "type": "assistant_message" } | { "type": "tool_use", tool_name: string, action_type: ActionType, } | { "type": "system_message" } | { "type": "error_message" } | { "type": "thinking" };
 
-export type ActionType = { "action": "file_read", path: string, } | { "action": "file_write", path: string, } | {
-    "action": "command_run",
-    command: string,
-} | { "action": "search", query: string, } | { "action": "web_fetch", url: string, } | {
-    "action": "task_create",
-    description: string,
-} | { "action": "other", description: string, };
+export type ActionType = { "action": "file_read", path: string, } | { "action": "file_write", path: string, } | { "action": "command_run", command: string, } | { "action": "search", query: string, } | { "action": "web_fetch", url: string, } | { "action": "task_create", description: string, } | { "action": "other", description: string, };
 
 export type StartGitHubDeviceFlowType = {
-    device_code: string;
-    user_code: string;
-    verification_uri: string;
-    expires_in: number;
-    interval: number;
+  device_code: string;
+  user_code: string;
+  verification_uri: string;
+  expires_in: number;
+  interval: number;
 };
 
 // Generated constants
 export const EXECUTOR_TYPES: string[] = [
-    "echo",
-    "claude",
-    "amp",
-    "gemini",
-    "opencode"
+  "echo",
+  "claude",
+  "amp",
+  "gemini",
+  "charmopencode"
 ];
 
 export const EDITOR_TYPES: EditorType[] = [
-    "vscode",
-    "cursor",
-    "windsurf",
-    "intellij",
-    "zed",
-    "custom"
+  "vscode",
+  "cursor",
+  "windsurf",
+  "intellij",
+  "zed",
+  "custom"
 ];
 
 export const EXECUTOR_LABELS: Record<string, string> = {
-    "echo": "Echo (Test Mode)",
-    "claude": "Claude",
-    "amp": "Amp",
-    "gemini": "Gemini",
-    "opencode": "OpenCode"
+  "echo": "Echo (Test Mode)",
+  "claude": "Claude",
+  "amp": "Amp",
+  "gemini": "Gemini",
+  "charmopencode": "Charm Opencode"
 };
 
 export const EDITOR_LABELS: Record<string, string> = {
-    "vscode": "VS Code",
-    "cursor": "Cursor",
-    "windsurf": "Windsurf",
-    "intellij": "IntelliJ IDEA",
-    "zed": "Zed",
-    "custom": "Custom"
+  "vscode": "VS Code",
+  "cursor": "Cursor",
+  "windsurf": "Windsurf",
+  "intellij": "IntelliJ IDEA",
+  "zed": "Zed",
+  "custom": "Custom"
 };
 
 export const SOUND_FILES: SoundFile[] = [
-    "abstract-sound1",
-    "abstract-sound2",
-    "abstract-sound3",
-    "abstract-sound4",
-    "cow-mooing",
-    "phone-vibration",
-    "rooster"
+  "abstract-sound1",
+  "abstract-sound2",
+  "abstract-sound3",
+  "abstract-sound4",
+  "cow-mooing",
+  "phone-vibration",
+  "rooster"
 ];
 
 export const SOUND_LABELS: Record<string, string> = {
-    "abstract-sound1": "Gentle Chime",
-    "abstract-sound2": "Soft Bell",
-    "abstract-sound3": "Digital Tone",
-    "abstract-sound4": "Subtle Alert",
-    "cow-mooing": "Cow Mooing",
-    "phone-vibration": "Phone Vibration",
-    "rooster": "Rooster Call"
-};
\ No newline at end of file
+  "abstract-sound1": "Gentle Chime",
+  "abstract-sound2": "Soft Bell",
+  "abstract-sound3": "Digital Tone",
+  "abstract-sound4": "Subtle Alert",
+  "cow-mooing": "Cow Mooing",
+  "phone-vibration": "Phone Vibration",
+  "rooster": "Rooster Call"
+};