zed/crates/recent_projects/src/dev_container_suggest.rs

use db::kvp::KeyValueStore;
use dev_container::find_configs_in_snapshot;
use gpui::{SharedString, Window};
use project::{Project, WorktreeId};
use std::sync::LazyLock;
use ui::prelude::*;
use util::ResultExt;
use util::rel_path::RelPath;
use workspace::Workspace;
use workspace::notifications::NotificationId;
use workspace::notifications::simple_message_notification::MessageNotification;
use worktree::UpdatedEntriesSet;

const DEV_CONTAINER_SUGGEST_KEY: &str = "dev_container_suggest_dismissed";

fn devcontainer_dir_path() -> &'static RelPath {
    static PATH: LazyLock<&'static RelPath> =
        LazyLock::new(|| RelPath::unix(".devcontainer").expect("valid path"));
    *PATH
}

fn devcontainer_json_path() -> &'static RelPath {
    static PATH: LazyLock<&'static RelPath> =
        LazyLock::new(|| RelPath::unix(".devcontainer.json").expect("valid path"));
    *PATH
}

fn project_devcontainer_key(project_path: &str) -> String {
    format!("{}_{}", DEV_CONTAINER_SUGGEST_KEY, project_path)
}

pub fn suggest_on_worktree_updated(
    workspace: &mut Workspace,
    worktree_id: WorktreeId,
    updated_entries: &UpdatedEntriesSet,
    project: &gpui::Entity<Project>,
    window: &mut Window,
    cx: &mut Context<Workspace>,
) {
    let cli_auto_open = workspace.open_in_dev_container();

    let devcontainer_updated = updated_entries.iter().any(|(path, _, _)| {
        path.as_ref() == devcontainer_dir_path() || path.as_ref() == devcontainer_json_path()
    });

    if !devcontainer_updated && !cli_auto_open {
        return;
    }

    let Some(worktree) = project.read(cx).worktree_for_id(worktree_id, cx) else {
        return;
    };

    let worktree = worktree.read(cx);

    if !worktree.is_local() {
        return;
    }

    let has_configs = !find_configs_in_snapshot(worktree).is_empty();

    if cli_auto_open {
        workspace.set_open_in_dev_container(false);
        let task = cx.spawn_in(window, async move |workspace, cx| {
            let scans_complete =
                workspace.update(cx, |workspace, cx| workspace.worktree_scans_complete(cx))?;
            scans_complete.await;

            workspace.update_in(cx, |workspace, window, cx| {
                let has_configs = workspace
                    .project()
                    .read(cx)
                    .worktrees(cx)
                    .any(|wt| !find_configs_in_snapshot(wt.read(cx)).is_empty());
                if has_configs {
                    cx.on_next_frame(window, move |_workspace, window, cx| {
                        window.dispatch_action(Box::new(zed_actions::OpenDevContainer), cx);
                    });
                } else {
                    log::warn!("--dev-container: no devcontainer configuration found in project");
                }
            })
        });
        workspace.set_dev_container_task(task);
        return;
    }

    if !has_configs {
        return;
    }

    let abs_path = worktree.abs_path();
    let project_path = abs_path.to_string_lossy().to_string();
    let key_for_dismiss = project_devcontainer_key(&project_path);

    let already_dismissed = KeyValueStore::global(cx)
        .read_kvp(&key_for_dismiss)
        .ok()
        .flatten()
        .is_some();

    if already_dismissed {
        return;
    }

    cx.on_next_frame(window, move |workspace, _window, cx| {
        struct DevContainerSuggestionNotification;

        let notification_id = NotificationId::composite::<DevContainerSuggestionNotification>(
            SharedString::from(project_path.clone()),
        );

        workspace.show_notification(notification_id, cx, |cx| {
            cx.new(move |cx| {
                MessageNotification::new(
                    "This project contains a Dev Container configuration file. Would you like to re-open it in a container?",
                    cx,
                )
                .primary_message("Yes, Open in Container")
                .primary_icon(IconName::Check)
                .primary_icon_color(Color::Success)
                .primary_on_click({
                    move |window, cx| {
                        window.dispatch_action(Box::new(zed_actions::OpenDevContainer), cx);
                    }
                })
                .secondary_message("Don't Show Again")
                .secondary_icon(IconName::Close)
                .secondary_icon_color(Color::Error)
                .secondary_on_click({
                    move |_window, cx| {
                        let key = key_for_dismiss.clone();
                        let kvp = KeyValueStore::global(cx);
                        cx.background_spawn(async move {
                            kvp.write_kvp(key, "dismissed".to_string())
                                .await
                                .log_err();
                        })
                        .detach();
                    }
                })
            })
        });
    });
}