Add cloud tasks (#3197)

Adds a TUI for managing, applying, and creating cloud tasks

codex-rs/cloud-tasks/src/app.rs

@@ -0,0 +1,482 @@
+use std::time::Duration;
+
+// Environment filter data models for the TUI
+#[derive(Clone, Debug, Default)]
+pub struct EnvironmentRow {
+    pub id: String,
+    pub label: Option<String>,
+    pub is_pinned: bool,
+    pub repo_hints: Option<String>, // e.g., "openai/codex"
+}
+
+#[derive(Clone, Debug, Default)]
+pub struct EnvModalState {
+    pub query: String,
+    pub selected: usize,
+}
+
+#[derive(Clone, Debug, Default)]
+pub struct BestOfModalState {
+    pub selected: usize,
+}
+
+#[derive(Clone, Debug, Copy, PartialEq, Eq)]
+pub enum ApplyResultLevel {
+    Success,
+    Partial,
+    Error,
+}
+
+#[derive(Clone, Debug)]
+pub struct ApplyModalState {
+    pub task_id: TaskId,
+    pub title: String,
+    pub result_message: Option<String>,
+    pub result_level: Option<ApplyResultLevel>,
+    pub skipped_paths: Vec<String>,
+    pub conflict_paths: Vec<String>,
+    pub diff_override: Option<String>,
+}
+
+use crate::scrollable_diff::ScrollableDiff;
+use codex_cloud_tasks_client::CloudBackend;
+use codex_cloud_tasks_client::TaskId;
+use codex_cloud_tasks_client::TaskSummary;
+use throbber_widgets_tui::ThrobberState;
+
+#[derive(Default)]
+pub struct App {
+    pub tasks: Vec<TaskSummary>,
+    pub selected: usize,
+    pub status: String,
+    pub diff_overlay: Option<DiffOverlay>,
+    pub throbber: ThrobberState,
+    pub refresh_inflight: bool,
+    pub details_inflight: bool,
+    // Environment filter state
+    pub env_filter: Option<String>,
+    pub env_modal: Option<EnvModalState>,
+    pub apply_modal: Option<ApplyModalState>,
+    pub best_of_modal: Option<BestOfModalState>,
+    pub environments: Vec<EnvironmentRow>,
+    pub env_last_loaded: Option<std::time::Instant>,
+    pub env_loading: bool,
+    pub env_error: Option<String>,
+    // New Task page
+    pub new_task: Option<crate::new_task::NewTaskPage>,
+    pub best_of_n: usize,
+    // Apply preflight spinner state
+    pub apply_preflight_inflight: bool,
+    // Apply action spinner state
+    pub apply_inflight: bool,
+    // Background enrichment coordination
+    pub list_generation: u64,
+    pub in_flight: std::collections::HashSet<String>,
+    // Background enrichment caches were planned; currently unused.
+}
+
+impl App {
+    pub fn new() -> Self {
+        Self {
+            tasks: Vec::new(),
+            selected: 0,
+            status: "Press r to refresh".to_string(),
+            diff_overlay: None,
+            throbber: ThrobberState::default(),
+            refresh_inflight: false,
+            details_inflight: false,
+            env_filter: None,
+            env_modal: None,
+            apply_modal: None,
+            best_of_modal: None,
+            environments: Vec::new(),
+            env_last_loaded: None,
+            env_loading: false,
+            env_error: None,
+            new_task: None,
+            best_of_n: 1,
+            apply_preflight_inflight: false,
+            apply_inflight: false,
+            list_generation: 0,
+            in_flight: std::collections::HashSet::new(),
+        }
+    }
+
+    pub fn next(&mut self) {
+        if self.tasks.is_empty() {
+            return;
+        }
+        self.selected = (self.selected + 1).min(self.tasks.len().saturating_sub(1));
+    }
+
+    pub fn prev(&mut self) {
+        if self.tasks.is_empty() {
+            return;
+        }
+        if self.selected > 0 {
+            self.selected -= 1;
+        }
+    }
+}
+
+pub async fn load_tasks(
+    backend: &dyn CloudBackend,
+    env: Option<&str>,
+) -> anyhow::Result<Vec<TaskSummary>> {
+    // In later milestones, add a small debounce, spinner, and error display.
+    let tasks = tokio::time::timeout(Duration::from_secs(5), backend.list_tasks(env)).await??;
+    // Hide review-only tasks from the main list.
+    let filtered: Vec<TaskSummary> = tasks.into_iter().filter(|t| !t.is_review).collect();
+    Ok(filtered)
+}
+
+pub struct DiffOverlay {
+    pub title: String,
+    pub task_id: TaskId,
+    pub sd: ScrollableDiff,
+    pub base_can_apply: bool,
+    pub diff_lines: Vec<String>,
+    pub text_lines: Vec<String>,
+    pub prompt: Option<String>,
+    pub attempts: Vec<AttemptView>,
+    pub selected_attempt: usize,
+    pub current_view: DetailView,
+    pub base_turn_id: Option<String>,
+    pub sibling_turn_ids: Vec<String>,
+    pub attempt_total_hint: Option<usize>,
+}
+
+#[derive(Clone, Debug, Default)]
+pub struct AttemptView {
+    pub turn_id: Option<String>,
+    pub status: codex_cloud_tasks_client::AttemptStatus,
+    pub attempt_placement: Option<i64>,
+    pub diff_lines: Vec<String>,
+    pub text_lines: Vec<String>,
+    pub prompt: Option<String>,
+    pub diff_raw: Option<String>,
+}
+
+impl AttemptView {
+    pub fn has_diff(&self) -> bool {
+        !self.diff_lines.is_empty()
+    }
+
+    pub fn has_text(&self) -> bool {
+        !self.text_lines.is_empty() || self.prompt.is_some()
+    }
+}
+
+impl DiffOverlay {
+    pub fn new(task_id: TaskId, title: String, attempt_total_hint: Option<usize>) -> Self {
+        let mut sd = ScrollableDiff::new();
+        sd.set_content(Vec::new());
+        Self {
+            title,
+            task_id,
+            sd,
+            base_can_apply: false,
+            diff_lines: Vec::new(),
+            text_lines: Vec::new(),
+            prompt: None,
+            attempts: vec![AttemptView::default()],
+            selected_attempt: 0,
+            current_view: DetailView::Prompt,
+            base_turn_id: None,
+            sibling_turn_ids: Vec::new(),
+            attempt_total_hint,
+        }
+    }
+
+    pub fn current_attempt(&self) -> Option<&AttemptView> {
+        self.attempts.get(self.selected_attempt)
+    }
+
+    pub fn base_attempt_mut(&mut self) -> &mut AttemptView {
+        if self.attempts.is_empty() {
+            self.attempts.push(AttemptView::default());
+        }
+        &mut self.attempts[0]
+    }
+
+    pub fn set_view(&mut self, view: DetailView) {
+        self.current_view = view;
+        self.apply_selection_to_fields();
+    }
+
+    pub fn expected_attempts(&self) -> Option<usize> {
+        self.attempt_total_hint.or({
+            if self.attempts.is_empty() {
+                None
+            } else {
+                Some(self.attempts.len())
+            }
+        })
+    }
+
+    pub fn attempt_count(&self) -> usize {
+        self.attempts.len()
+    }
+
+    pub fn attempt_display_total(&self) -> usize {
+        self.expected_attempts()
+            .unwrap_or_else(|| self.attempts.len().max(1))
+    }
+
+    pub fn step_attempt(&mut self, delta: isize) -> bool {
+        let total = self.attempts.len();
+        if total <= 1 {
+            return false;
+        }
+        let total_isize = total as isize;
+        let current = self.selected_attempt as isize;
+        let mut next = current + delta;
+        next = ((next % total_isize) + total_isize) % total_isize;
+        let next = next as usize;
+        self.selected_attempt = next;
+        self.apply_selection_to_fields();
+        true
+    }
+
+    pub fn current_can_apply(&self) -> bool {
+        matches!(self.current_view, DetailView::Diff)
+            && self
+                .current_attempt()
+                .and_then(|attempt| attempt.diff_raw.as_ref())
+                .map(|diff| !diff.is_empty())
+                .unwrap_or(false)
+    }
+
+    pub fn apply_selection_to_fields(&mut self) {
+        let (diff_lines, text_lines, prompt) = if let Some(attempt) = self.current_attempt() {
+            (
+                attempt.diff_lines.clone(),
+                attempt.text_lines.clone(),
+                attempt.prompt.clone(),
+            )
+        } else {
+            self.diff_lines.clear();
+            self.text_lines.clear();
+            self.prompt = None;
+            self.sd.set_content(vec!["<loading attempt>".to_string()]);
+            return;
+        };
+
+        self.diff_lines = diff_lines.clone();
+        self.text_lines = text_lines.clone();
+        self.prompt = prompt;
+
+        match self.current_view {
+            DetailView::Diff => {
+                if diff_lines.is_empty() {
+                    self.sd.set_content(vec!["<no diff available>".to_string()]);
+                } else {
+                    self.sd.set_content(diff_lines);
+                }
+            }
+            DetailView::Prompt => {
+                if text_lines.is_empty() {
+                    self.sd.set_content(vec!["<no output>".to_string()]);
+                } else {
+                    self.sd.set_content(text_lines);
+                }
+            }
+        }
+    }
+}
+
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum DetailView {
+    Diff,
+    Prompt,
+}
+
+/// Internal app events delivered from background tasks.
+/// These let the UI event loop remain responsive and keep the spinner animating.
+#[derive(Debug)]
+pub enum AppEvent {
+    TasksLoaded {
+        env: Option<String>,
+        result: anyhow::Result<Vec<TaskSummary>>,
+    },
+    // Background diff summary events were planned; removed for now to keep code minimal.
+    /// Autodetection of a likely environment id finished
+    EnvironmentAutodetected(anyhow::Result<crate::env_detect::AutodetectSelection>),
+    /// Background completion of environment list fetch
+    EnvironmentsLoaded(anyhow::Result<Vec<EnvironmentRow>>),
+    DetailsDiffLoaded {
+        id: TaskId,
+        title: String,
+        diff: String,
+    },
+    DetailsMessagesLoaded {
+        id: TaskId,
+        title: String,
+        messages: Vec<String>,
+        prompt: Option<String>,
+        turn_id: Option<String>,
+        sibling_turn_ids: Vec<String>,
+        attempt_placement: Option<i64>,
+        attempt_status: codex_cloud_tasks_client::AttemptStatus,
+    },
+    DetailsFailed {
+        id: TaskId,
+        title: String,
+        error: String,
+    },
+    AttemptsLoaded {
+        id: TaskId,
+        attempts: Vec<codex_cloud_tasks_client::TurnAttempt>,
+    },
+    /// Background completion of new task submission
+    NewTaskSubmitted(Result<codex_cloud_tasks_client::CreatedTask, String>),
+    /// Background completion of apply preflight when opening modal or on demand
+    ApplyPreflightFinished {
+        id: TaskId,
+        title: String,
+        message: String,
+        level: ApplyResultLevel,
+        skipped: Vec<String>,
+        conflicts: Vec<String>,
+    },
+    /// Background completion of apply action (actual patch application)
+    ApplyFinished {
+        id: TaskId,
+        result: std::result::Result<codex_cloud_tasks_client::ApplyOutcome, String>,
+    },
+}
+
+// Convenience aliases; currently unused.
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use chrono::Utc;
+
+    struct FakeBackend {
+        // maps env key to titles
+        by_env: std::collections::HashMap<Option<String>, Vec<&'static str>>,
+    }
+
+    #[async_trait::async_trait]
+    impl codex_cloud_tasks_client::CloudBackend for FakeBackend {
+        async fn list_tasks(
+            &self,
+            env: Option<&str>,
+        ) -> codex_cloud_tasks_client::Result<Vec<TaskSummary>> {
+            let key = env.map(str::to_string);
+            let titles = self
+                .by_env
+                .get(&key)
+                .cloned()
+                .unwrap_or_else(|| vec!["default-a", "default-b"]);
+            let mut out = Vec::new();
+            for (i, t) in titles.into_iter().enumerate() {
+                out.push(TaskSummary {
+                    id: TaskId(format!("T-{i}")),
+                    title: t.to_string(),
+                    status: codex_cloud_tasks_client::TaskStatus::Ready,
+                    updated_at: Utc::now(),
+                    environment_id: env.map(str::to_string),
+                    environment_label: None,
+                    summary: codex_cloud_tasks_client::DiffSummary::default(),
+                    is_review: false,
+                    attempt_total: Some(1),
+                });
+            }
+            Ok(out)
+        }
+
+        async fn get_task_diff(
+            &self,
+            _id: TaskId,
+        ) -> codex_cloud_tasks_client::Result<Option<String>> {
+            Err(codex_cloud_tasks_client::CloudTaskError::Unimplemented(
+                "not used in test",
+            ))
+        }
+
+        async fn get_task_messages(
+            &self,
+            _id: TaskId,
+        ) -> codex_cloud_tasks_client::Result<Vec<String>> {
+            Ok(vec![])
+        }
+        async fn get_task_text(
+            &self,
+            _id: TaskId,
+        ) -> codex_cloud_tasks_client::Result<codex_cloud_tasks_client::TaskText> {
+            Ok(codex_cloud_tasks_client::TaskText {
+                prompt: Some("Example prompt".to_string()),
+                messages: Vec::new(),
+                turn_id: Some("fake-turn".to_string()),
+                sibling_turn_ids: Vec::new(),
+                attempt_placement: Some(0),
+                attempt_status: codex_cloud_tasks_client::AttemptStatus::Completed,
+            })
+        }
+
+        async fn list_sibling_attempts(
+            &self,
+            _task: TaskId,
+            _turn_id: String,
+        ) -> codex_cloud_tasks_client::Result<Vec<codex_cloud_tasks_client::TurnAttempt>> {
+            Ok(Vec::new())
+        }
+
+        async fn apply_task(
+            &self,
+            _id: TaskId,
+            _diff_override: Option<String>,
+        ) -> codex_cloud_tasks_client::Result<codex_cloud_tasks_client::ApplyOutcome> {
+            Err(codex_cloud_tasks_client::CloudTaskError::Unimplemented(
+                "not used in test",
+            ))
+        }
+
+        async fn apply_task_preflight(
+            &self,
+            _id: TaskId,
+            _diff_override: Option<String>,
+        ) -> codex_cloud_tasks_client::Result<codex_cloud_tasks_client::ApplyOutcome> {
+            Err(codex_cloud_tasks_client::CloudTaskError::Unimplemented(
+                "not used in test",
+            ))
+        }
+
+        async fn create_task(
+            &self,
+            _env_id: &str,
+            _prompt: &str,
+            _git_ref: &str,
+            _qa_mode: bool,
+            _best_of_n: usize,
+        ) -> codex_cloud_tasks_client::Result<codex_cloud_tasks_client::CreatedTask> {
+            Err(codex_cloud_tasks_client::CloudTaskError::Unimplemented(
+                "not used in test",
+            ))
+        }
+    }
+
+    #[tokio::test]
+    async fn load_tasks_uses_env_parameter() {
+        // Arrange: env-specific task titles
+        let mut by_env = std::collections::HashMap::new();
+        by_env.insert(None, vec!["root-1", "root-2"]);
+        by_env.insert(Some("env-A".to_string()), vec!["A-1"]);
+        by_env.insert(Some("env-B".to_string()), vec!["B-1", "B-2", "B-3"]);
+        let backend = FakeBackend { by_env };
+
+        // Act + Assert
+        let root = load_tasks(&backend, None).await.unwrap();
+        assert_eq!(root.len(), 2);
+        assert_eq!(root[0].title, "root-1");
+
+        let a = load_tasks(&backend, Some("env-A")).await.unwrap();
+        assert_eq!(a.len(), 1);
+        assert_eq!(a[0].title, "A-1");
+
+        let b = load_tasks(&backend, Some("env-B")).await.unwrap();
+        assert_eq!(b.len(), 3);
+        assert_eq!(b[2].title, "B-3");
+    }
+}

codex-rs/cloud-tasks/src/cli.rs

@@ -0,0 +1,9 @@
+use clap::Parser;
+use codex_common::CliConfigOverrides;
+
+#[derive(Parser, Debug, Default)]
+#[command(version)]
+pub struct Cli {
+    #[clap(skip)]
+    pub config_overrides: CliConfigOverrides,
+}

codex-rs/cloud-tasks/src/env_detect.rs

@@ -0,0 +1,361 @@
+use reqwest::header::CONTENT_TYPE;
+use reqwest::header::HeaderMap;
+use std::collections::HashMap;
+use tracing::info;
+use tracing::warn;
+
+#[derive(Debug, Clone, serde::Deserialize)]
+struct CodeEnvironment {
+    id: String,
+    #[serde(default)]
+    label: Option<String>,
+    #[serde(default)]
+    is_pinned: Option<bool>,
+    #[serde(default)]
+    task_count: Option<i64>,
+}
+
+#[derive(Debug, Clone)]
+pub struct AutodetectSelection {
+    pub id: String,
+    pub label: Option<String>,
+}
+
+pub async fn autodetect_environment_id(
+    base_url: &str,
+    headers: &HeaderMap,
+    desired_label: Option<String>,
+) -> anyhow::Result<AutodetectSelection> {
+    // 1) Try repo-specific environments based on local git origins (GitHub only, like VSCode)
+    let origins = get_git_origins();
+    crate::append_error_log(format!("env: git origins: {origins:?}"));
+    let mut by_repo_envs: Vec<CodeEnvironment> = Vec::new();
+    for origin in &origins {
+        if let Some((owner, repo)) = parse_owner_repo(origin) {
+            let url = if base_url.contains("/backend-api") {
+                format!(
+                    "{}/wham/environments/by-repo/{}/{}/{}",
+                    base_url, "github", owner, repo
+                )
+            } else {
+                format!(
+                    "{}/api/codex/environments/by-repo/{}/{}/{}",
+                    base_url, "github", owner, repo
+                )
+            };
+            crate::append_error_log(format!("env: GET {url}"));
+            match get_json::<Vec<CodeEnvironment>>(&url, headers).await {
+                Ok(mut list) => {
+                    crate::append_error_log(format!(
+                        "env: by-repo returned {} env(s) for {owner}/{repo}",
+                        list.len(),
+                    ));
+                    by_repo_envs.append(&mut list);
+                }
+                Err(e) => crate::append_error_log(format!(
+                    "env: by-repo fetch failed for {owner}/{repo}: {e}"
+                )),
+            }
+        }
+    }
+    if let Some(env) = pick_environment_row(&by_repo_envs, desired_label.as_deref()) {
+        return Ok(AutodetectSelection {
+            id: env.id.clone(),
+            label: env.label.as_deref().map(str::to_owned),
+        });
+    }
+
+    // 2) Fallback to the full list
+    let list_url = if base_url.contains("/backend-api") {
+        format!("{base_url}/wham/environments")
+    } else {
+        format!("{base_url}/api/codex/environments")
+    };
+    crate::append_error_log(format!("env: GET {list_url}"));
+    // Fetch and log the full environments JSON for debugging
+    let http = reqwest::Client::builder().build()?;
+    let res = http.get(&list_url).headers(headers.clone()).send().await?;
+    let status = res.status();
+    let ct = res
+        .headers()
+        .get(CONTENT_TYPE)
+        .and_then(|v| v.to_str().ok())
+        .unwrap_or("")
+        .to_string();
+    let body = res.text().await.unwrap_or_default();
+    crate::append_error_log(format!("env: status={status} content-type={ct}"));
+    match serde_json::from_str::<serde_json::Value>(&body) {
+        Ok(v) => {
+            let pretty = serde_json::to_string_pretty(&v).unwrap_or(body.clone());
+            crate::append_error_log(format!("env: /environments JSON (pretty):\n{pretty}"));
+        }
+        Err(_) => crate::append_error_log(format!("env: /environments (raw):\n{body}")),
+    }
+    if !status.is_success() {
+        anyhow::bail!("GET {list_url} failed: {status}; content-type={ct}; body={body}");
+    }
+    let all_envs: Vec<CodeEnvironment> = serde_json::from_str(&body).map_err(|e| {
+        anyhow::anyhow!("Decode error for {list_url}: {e}; content-type={ct}; body={body}")
+    })?;
+    if let Some(env) = pick_environment_row(&all_envs, desired_label.as_deref()) {
+        return Ok(AutodetectSelection {
+            id: env.id.clone(),
+            label: env.label.as_deref().map(str::to_owned),
+        });
+    }
+    anyhow::bail!("no environments available")
+}
+
+fn pick_environment_row(
+    envs: &[CodeEnvironment],
+    desired_label: Option<&str>,
+) -> Option<CodeEnvironment> {
+    if envs.is_empty() {
+        return None;
+    }
+    if let Some(label) = desired_label {
+        let lc = label.to_lowercase();
+        if let Some(e) = envs
+            .iter()
+            .find(|e| e.label.as_deref().unwrap_or("").to_lowercase() == lc)
+        {
+            crate::append_error_log(format!("env: matched by label: {label} -> {}", e.id));
+            return Some(e.clone());
+        }
+    }
+    if envs.len() == 1 {
+        crate::append_error_log("env: single environment available; selecting it");
+        return Some(envs[0].clone());
+    }
+    if let Some(e) = envs.iter().find(|e| e.is_pinned.unwrap_or(false)) {
+        crate::append_error_log(format!("env: selecting pinned environment: {}", e.id));
+        return Some(e.clone());
+    }
+    // Highest task_count as heuristic
+    if let Some(e) = envs
+        .iter()
+        .max_by_key(|e| e.task_count.unwrap_or(0))
+        .or_else(|| envs.first())
+    {
+        crate::append_error_log(format!("env: selecting by task_count/first: {}", e.id));
+        return Some(e.clone());
+    }
+    None
+}
+
+async fn get_json<T: serde::de::DeserializeOwned>(
+    url: &str,
+    headers: &HeaderMap,
+) -> anyhow::Result<T> {
+    let http = reqwest::Client::builder().build()?;
+    let res = http.get(url).headers(headers.clone()).send().await?;
+    let status = res.status();
+    let ct = res
+        .headers()
+        .get(CONTENT_TYPE)
+        .and_then(|v| v.to_str().ok())
+        .unwrap_or("")
+        .to_string();
+    let body = res.text().await.unwrap_or_default();
+    crate::append_error_log(format!("env: status={status} content-type={ct}"));
+    if !status.is_success() {
+        anyhow::bail!("GET {url} failed: {status}; content-type={ct}; body={body}");
+    }
+    let parsed = serde_json::from_str::<T>(&body).map_err(|e| {
+        anyhow::anyhow!("Decode error for {url}: {e}; content-type={ct}; body={body}")
+    })?;
+    Ok(parsed)
+}
+
+fn get_git_origins() -> Vec<String> {
+    // Prefer: git config --get-regexp remote\..*\.url
+    let out = std::process::Command::new("git")
+        .args(["config", "--get-regexp", "remote\\..*\\.url"])
+        .output();
+    if let Ok(ok) = out
+        && ok.status.success()
+    {
+        let s = String::from_utf8_lossy(&ok.stdout);
+        let mut urls = Vec::new();
+        for line in s.lines() {
+            if let Some((_, url)) = line.split_once(' ') {
+                urls.push(url.trim().to_string());
+            }
+        }
+        if !urls.is_empty() {
+            return uniq(urls);
+        }
+    }
+    // Fallback: git remote -v
+    let out = std::process::Command::new("git")
+        .args(["remote", "-v"])
+        .output();
+    if let Ok(ok) = out
+        && ok.status.success()
+    {
+        let s = String::from_utf8_lossy(&ok.stdout);
+        let mut urls = Vec::new();
+        for line in s.lines() {
+            let parts: Vec<&str> = line.split_whitespace().collect();
+            if parts.len() >= 2 {
+                urls.push(parts[1].to_string());
+            }
+        }
+        if !urls.is_empty() {
+            return uniq(urls);
+        }
+    }
+    Vec::new()
+}
+
+fn uniq(mut v: Vec<String>) -> Vec<String> {
+    v.sort();
+    v.dedup();
+    v
+}
+
+fn parse_owner_repo(url: &str) -> Option<(String, String)> {
+    // Normalize common prefixes and handle multiple SSH/HTTPS variants.
+    let mut s = url.trim().to_string();
+    // Drop protocol scheme for ssh URLs
+    if let Some(rest) = s.strip_prefix("ssh://") {
+        s = rest.to_string();
+    }
+    // Accept any user before @github.com (e.g., git@, org-123@)
+    if let Some(idx) = s.find("@github.com:") {
+        let rest = &s[idx + "@github.com:".len()..];
+        let rest = rest.trim_start_matches('/').trim_end_matches(".git");
+        let mut parts = rest.splitn(2, '/');
+        let owner = parts.next()?.to_string();
+        let repo = parts.next()?.to_string();
+        crate::append_error_log(format!("env: parsed SSH GitHub origin => {owner}/{repo}"));
+        return Some((owner, repo));
+    }
+    // HTTPS or git protocol
+    for prefix in [
+        "https://github.com/",
+        "http://github.com/",
+        "git://github.com/",
+        "github.com/",
+    ] {
+        if let Some(rest) = s.strip_prefix(prefix) {
+            let rest = rest.trim_start_matches('/').trim_end_matches(".git");
+            let mut parts = rest.splitn(2, '/');
+            let owner = parts.next()?.to_string();
+            let repo = parts.next()?.to_string();
+            crate::append_error_log(format!("env: parsed HTTP GitHub origin => {owner}/{repo}"));
+            return Some((owner, repo));
+        }
+    }
+    None
+}
+
+/// List environments for the current repo(s) with a fallback to the global list.
+/// Returns a de-duplicated, sorted set suitable for the TUI modal.
+pub async fn list_environments(
+    base_url: &str,
+    headers: &HeaderMap,
+) -> anyhow::Result<Vec<crate::app::EnvironmentRow>> {
+    let mut map: HashMap<String, crate::app::EnvironmentRow> = HashMap::new();
+
+    // 1) By-repo lookup for each parsed GitHub origin
+    let origins = get_git_origins();
+    for origin in &origins {
+        if let Some((owner, repo)) = parse_owner_repo(origin) {
+            let url = if base_url.contains("/backend-api") {
+                format!(
+                    "{}/wham/environments/by-repo/{}/{}/{}",
+                    base_url, "github", owner, repo
+                )
+            } else {
+                format!(
+                    "{}/api/codex/environments/by-repo/{}/{}/{}",
+                    base_url, "github", owner, repo
+                )
+            };
+            match get_json::<Vec<CodeEnvironment>>(&url, headers).await {
+                Ok(list) => {
+                    info!("env_tui: by-repo {}:{} -> {} envs", owner, repo, list.len());
+                    for e in list {
+                        let entry =
+                            map.entry(e.id.clone())
+                                .or_insert_with(|| crate::app::EnvironmentRow {
+                                    id: e.id.clone(),
+                                    label: e.label.clone(),
+                                    is_pinned: e.is_pinned.unwrap_or(false),
+                                    repo_hints: Some(format!("{owner}/{repo}")),
+                                });
+                        // Merge: keep label if present, or use new; accumulate pinned flag
+                        if entry.label.is_none() {
+                            entry.label = e.label.clone();
+                        }
+                        entry.is_pinned = entry.is_pinned || e.is_pinned.unwrap_or(false);
+                        if entry.repo_hints.is_none() {
+                            entry.repo_hints = Some(format!("{owner}/{repo}"));
+                        }
+                    }
+                }
+                Err(e) => {
+                    warn!(
+                        "env_tui: by-repo fetch failed for {}/{}: {}",
+                        owner, repo, e
+                    );
+                }
+            }
+        }
+    }
+
+    // 2) Fallback to the full list; on error return what we have if any.
+    let list_url = if base_url.contains("/backend-api") {
+        format!("{base_url}/wham/environments")
+    } else {
+        format!("{base_url}/api/codex/environments")
+    };
+    match get_json::<Vec<CodeEnvironment>>(&list_url, headers).await {
+        Ok(list) => {
+            info!("env_tui: global list -> {} envs", list.len());
+            for e in list {
+                let entry = map
+                    .entry(e.id.clone())
+                    .or_insert_with(|| crate::app::EnvironmentRow {
+                        id: e.id.clone(),
+                        label: e.label.clone(),
+                        is_pinned: e.is_pinned.unwrap_or(false),
+                        repo_hints: None,
+                    });
+                if entry.label.is_none() {
+                    entry.label = e.label.clone();
+                }
+                entry.is_pinned = entry.is_pinned || e.is_pinned.unwrap_or(false);
+            }
+        }
+        Err(e) => {
+            if map.is_empty() {
+                return Err(e);
+            } else {
+                warn!(
+                    "env_tui: global list failed; using by-repo results only: {}",
+                    e
+                );
+            }
+        }
+    }
+
+    let mut rows: Vec<crate::app::EnvironmentRow> = map.into_values().collect();
+    rows.sort_by(|a, b| {
+        // pinned first
+        let p = b.is_pinned.cmp(&a.is_pinned);
+        if p != std::cmp::Ordering::Equal {
+            return p;
+        }
+        // then label (ci), then id
+        let al = a.label.as_deref().unwrap_or("").to_lowercase();
+        let bl = b.label.as_deref().unwrap_or("").to_lowercase();
+        let l = al.cmp(&bl);
+        if l != std::cmp::Ordering::Equal {
+            return l;
+        }
+        a.id.cmp(&b.id)
+    });
+    Ok(rows)
+}

codex-rs/cloud-tasks/src/new_task.rs

@@ -0,0 +1,35 @@
+use codex_tui::ComposerInput;
+
+pub struct NewTaskPage {
+    pub composer: ComposerInput,
+    pub submitting: bool,
+    pub env_id: Option<String>,
+    pub best_of_n: usize,
+}
+
+impl NewTaskPage {
+    pub fn new(env_id: Option<String>, best_of_n: usize) -> Self {
+        let mut composer = ComposerInput::new();
+        composer.set_hint_items(vec![
+            ("⏎", "send"),
+            ("Shift+⏎", "newline"),
+            ("Ctrl+O", "env"),
+            ("Ctrl+N", "attempts"),
+            ("Ctrl+C", "quit"),
+        ]);
+        Self {
+            composer,
+            submitting: false,
+            env_id,
+            best_of_n,
+        }
+    }
+
+    // Additional helpers can be added as usage evolves.
+}
+
+impl Default for NewTaskPage {
+    fn default() -> Self {
+        Self::new(None, 1)
+    }
+}

codex-rs/cloud-tasks/src/scrollable_diff.rs

@@ -0,0 +1,176 @@
+use unicode_width::UnicodeWidthChar;
+use unicode_width::UnicodeWidthStr;
+
+/// Scroll position and geometry for a vertical scroll view.
+#[derive(Clone, Copy, Debug, Default)]
+pub struct ScrollViewState {
+    pub scroll: u16,
+    pub viewport_h: u16,
+    pub content_h: u16,
+}
+
+impl ScrollViewState {
+    pub fn clamp(&mut self) {
+        let max_scroll = self.content_h.saturating_sub(self.viewport_h);
+        if self.scroll > max_scroll {
+            self.scroll = max_scroll;
+        }
+    }
+}
+
+/// A simple, local scrollable view for diffs or message text.
+///
+/// Owns raw lines, caches wrapped lines for a given width, and maintains
+/// a small scroll state that is clamped whenever geometry shrinks.
+#[derive(Clone, Debug, Default)]
+pub struct ScrollableDiff {
+    raw: Vec<String>,
+    wrapped: Vec<String>,
+    wrapped_src_idx: Vec<usize>,
+    wrap_cols: Option<u16>,
+    pub state: ScrollViewState,
+}
+
+impl ScrollableDiff {
+    pub fn new() -> Self {
+        Self::default()
+    }
+
+    /// Replace the raw content lines. Does not rewrap immediately; call `set_width` next.
+    pub fn set_content(&mut self, lines: Vec<String>) {
+        self.raw = lines;
+        self.wrapped.clear();
+        self.wrapped_src_idx.clear();
+        self.state.content_h = 0;
+        // Force rewrap on next set_width even if width is unchanged
+        self.wrap_cols = None;
+    }
+
+    /// Set the wrap width. If changed, rebuild wrapped lines and clamp scroll.
+    pub fn set_width(&mut self, width: u16) {
+        if self.wrap_cols == Some(width) {
+            return;
+        }
+        self.wrap_cols = Some(width);
+        self.rewrap(width);
+        self.state.clamp();
+    }
+
+    /// Update viewport height and clamp scroll if needed.
+    pub fn set_viewport(&mut self, height: u16) {
+        self.state.viewport_h = height;
+        self.state.clamp();
+    }
+
+    /// Return the cached wrapped lines. Call `set_width` first when area changes.
+    pub fn wrapped_lines(&self) -> &[String] {
+        &self.wrapped
+    }
+
+    pub fn wrapped_src_indices(&self) -> &[usize] {
+        &self.wrapped_src_idx
+    }
+
+    pub fn raw_line_at(&self, idx: usize) -> &str {
+        self.raw.get(idx).map(String::as_str).unwrap_or("")
+    }
+
+    /// Scroll by a signed delta; clamps to content.
+    pub fn scroll_by(&mut self, delta: i16) {
+        let s = self.state.scroll as i32 + delta as i32;
+        self.state.scroll = s.clamp(0, self.max_scroll() as i32) as u16;
+    }
+
+    /// Page by a signed delta; typically viewport_h - 1.
+    pub fn page_by(&mut self, delta: i16) {
+        self.scroll_by(delta);
+    }
+
+    pub fn to_top(&mut self) {
+        self.state.scroll = 0;
+    }
+
+    pub fn to_bottom(&mut self) {
+        self.state.scroll = self.max_scroll();
+    }
+
+    /// Optional percent scrolled; None when not enough geometry is known.
+    pub fn percent_scrolled(&self) -> Option<u8> {
+        if self.state.content_h == 0 || self.state.viewport_h == 0 {
+            return None;
+        }
+        if self.state.content_h <= self.state.viewport_h {
+            return None;
+        }
+        let visible_bottom = self.state.scroll.saturating_add(self.state.viewport_h) as f32;
+        let pct = (visible_bottom / self.state.content_h as f32 * 100.0).round();
+        Some(pct.clamp(0.0, 100.0) as u8)
+    }
+
+    fn max_scroll(&self) -> u16 {
+        self.state.content_h.saturating_sub(self.state.viewport_h)
+    }
+
+    fn rewrap(&mut self, width: u16) {
+        if width == 0 {
+            self.wrapped = self.raw.clone();
+            self.state.content_h = self.wrapped.len() as u16;
+            return;
+        }
+        let max_cols = width as usize;
+        let mut out: Vec<String> = Vec::new();
+        let mut out_idx: Vec<usize> = Vec::new();
+        for (raw_idx, raw) in self.raw.iter().enumerate() {
+            // Normalize tabs for width accounting (MVP: 4 spaces).
+            let raw = raw.replace('\t', "    ");
+            if raw.is_empty() {
+                out.push(String::new());
+                out_idx.push(raw_idx);
+                continue;
+            }
+            let mut line = String::new();
+            let mut line_cols = 0usize;
+            let mut last_soft_idx: Option<usize> = None; // last whitespace or punctuation break
+            for (_i, ch) in raw.char_indices() {
+                if ch == '\n' {
+                    out.push(std::mem::take(&mut line));
+                    out_idx.push(raw_idx);
+                    line_cols = 0;
+                    last_soft_idx = None;
+                    continue;
+                }
+                let w = UnicodeWidthChar::width(ch).unwrap_or(0);
+                if line_cols.saturating_add(w) > max_cols {
+                    if let Some(split) = last_soft_idx {
+                        let (prefix, rest) = line.split_at(split);
+                        out.push(prefix.trim_end().to_string());
+                        out_idx.push(raw_idx);
+                        line = rest.trim_start().to_string();
+                        last_soft_idx = None;
+                        // retry add current ch now that line may be shorter
+                    } else if !line.is_empty() {
+                        out.push(std::mem::take(&mut line));
+                        out_idx.push(raw_idx);
+                    }
+                }
+                if ch.is_whitespace()
+                    || matches!(
+                        ch,
+                        ',' | ';' | '.' | ':' | ')' | ']' | '}' | '|' | '/' | '?' | '!' | '-' | '_'
+                    )
+                {
+                    last_soft_idx = Some(line.len());
+                }
+                line.push(ch);
+                line_cols = UnicodeWidthStr::width(line.as_str());
+            }
+            if !line.is_empty() {
+                out.push(line);
+                out_idx.push(raw_idx);
+            }
+        }
+        self.wrapped = out;
+        self.wrapped_src_idx = out_idx;
+        self.state.content_h = self.wrapped.len() as u16;
+    }
+}

codex-rs/cloud-tasks/src/util.rs

@@ -0,0 +1,93 @@
+use base64::Engine as _;
+use chrono::Utc;
+use reqwest::header::HeaderMap;
+
+pub fn set_user_agent_suffix(suffix: &str) {
+    if let Ok(mut guard) = codex_core::default_client::USER_AGENT_SUFFIX.lock() {
+        guard.replace(suffix.to_string());
+    }
+}
+
+pub fn append_error_log(message: impl AsRef<str>) {
+    let ts = Utc::now().to_rfc3339();
+    if let Ok(mut f) = std::fs::OpenOptions::new()
+        .create(true)
+        .append(true)
+        .open("error.log")
+    {
+        use std::io::Write as _;
+        let _ = writeln!(f, "[{ts}] {}", message.as_ref());
+    }
+}
+
+/// Normalize the configured base URL to a canonical form used by the backend client.
+/// - trims trailing '/'
+/// - appends '/backend-api' for ChatGPT hosts when missing
+pub fn normalize_base_url(input: &str) -> String {
+    let mut base_url = input.to_string();
+    while base_url.ends_with('/') {
+        base_url.pop();
+    }
+    if (base_url.starts_with("https://chatgpt.com")
+        || base_url.starts_with("https://chat.openai.com"))
+        && !base_url.contains("/backend-api")
+    {
+        base_url = format!("{base_url}/backend-api");
+    }
+    base_url
+}
+
+/// Extract the ChatGPT account id from a JWT token, when present.
+pub fn extract_chatgpt_account_id(token: &str) -> Option<String> {
+    let mut parts = token.split('.');
+    let (_h, payload_b64, _s) = match (parts.next(), parts.next(), parts.next()) {
+        (Some(h), Some(p), Some(s)) if !h.is_empty() && !p.is_empty() && !s.is_empty() => (h, p, s),
+        _ => return None,
+    };
+    let payload_bytes = base64::engine::general_purpose::URL_SAFE_NO_PAD
+        .decode(payload_b64)
+        .ok()?;
+    let v: serde_json::Value = serde_json::from_slice(&payload_bytes).ok()?;
+    v.get("https://api.openai.com/auth")
+        .and_then(|auth| auth.get("chatgpt_account_id"))
+        .and_then(|id| id.as_str())
+        .map(str::to_string)
+}
+
+/// Build headers for ChatGPT-backed requests: `User-Agent`, optional `Authorization`,
+/// and optional `ChatGPT-Account-Id`.
+pub async fn build_chatgpt_headers() -> HeaderMap {
+    use reqwest::header::AUTHORIZATION;
+    use reqwest::header::HeaderName;
+    use reqwest::header::HeaderValue;
+    use reqwest::header::USER_AGENT;
+
+    set_user_agent_suffix("codex_cloud_tasks_tui");
+    let ua = codex_core::default_client::get_codex_user_agent();
+    let mut headers = HeaderMap::new();
+    headers.insert(
+        USER_AGENT,
+        HeaderValue::from_str(&ua).unwrap_or(HeaderValue::from_static("codex-cli")),
+    );
+    if let Ok(home) = codex_core::config::find_codex_home() {
+        let am = codex_login::AuthManager::new(home);
+        if let Some(auth) = am.auth()
+            && let Ok(tok) = auth.get_token().await
+            && !tok.is_empty()
+        {
+            let v = format!("Bearer {tok}");
+            if let Ok(hv) = HeaderValue::from_str(&v) {
+                headers.insert(AUTHORIZATION, hv);
+            }
+            if let Some(acc) = auth
+                .get_account_id()
+                .or_else(|| extract_chatgpt_account_id(&tok))
+                && let Ok(name) = HeaderName::from_bytes(b"ChatGPT-Account-Id")
+                && let Ok(hv) = HeaderValue::from_str(&acc)
+            {
+                headers.insert(name, hv);
+            }
+        }
+    }
+    headers
+}