Add static Runnables (#8009)

Part of #7108

This PR includes just the static runnables part. We went with **not**
having a dedicated panel for runnables.
This is just a 1st PR out of N, as we want to start exploring the
dynamic runnables front. Still, all that work is going to happen once
this gets merged.

Release Notes:

- Added initial, static Runnables support to Zed. Such runnables are defined in
`runnables.json` file (accessible via `zed: open runnables` action) and
they can be spawned with `runnables: spawn` action.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
Co-authored-by: Pitor <pitor@zed.dev>
Co-authored-by: Beniamin <beniamin@zagan.be>

crates/project/src/project.rs

@@ -4,6 +4,7 @@ pub mod lsp_command;
 pub mod lsp_ext_command;
 mod prettier_support;
 pub mod project_settings;
+mod runnable_inventory;
 pub mod search;
 pub mod terminals;
 pub mod worktree;
@@ -57,7 +58,8 @@ use postage::watch;
 use prettier_support::{DefaultPrettier, PrettierInstance};
 use project_settings::{LspSettings, ProjectSettings};
 use rand::prelude::*;
-use rpc::{ErrorCode, ErrorExt};
+
+use rpc::{ErrorCode, ErrorExt as _};
 use search::SearchQuery;
 use serde::Serialize;
 use settings::{Settings, SettingsStore};
@@ -91,6 +93,7 @@ use util::{
 pub use fs::*;
 #[cfg(any(test, feature = "test-support"))]
 pub use prettier::FORMAT_SUFFIX as TEST_PRETTIER_FORMAT_SUFFIX;
+pub use runnable_inventory::Inventory;
 pub use worktree::*;
 
 const MAX_SERVER_REINSTALL_ATTEMPT_COUNT: u64 = 4;
@@ -153,6 +156,7 @@ pub struct Project {
     default_prettier: DefaultPrettier,
     prettiers_per_worktree: HashMap<WorktreeId, HashSet<Option<PathBuf>>>,
     prettier_instances: HashMap<PathBuf, PrettierInstance>,
+    runnables: Model<Inventory>,
 }
 
 pub enum LanguageServerToQuery {
@@ -615,6 +619,8 @@ impl Project {
                 .detach();
             let copilot_lsp_subscription =
                 Copilot::global(cx).map(|copilot| subscribe_for_copilot_events(&copilot, cx));
+            let runnables = Inventory::new(cx);
+
             Self {
                 worktrees: Vec::new(),
                 buffer_ordered_messages_tx: tx,
@@ -665,6 +671,7 @@ impl Project {
                 default_prettier: DefaultPrettier::default(),
                 prettiers_per_worktree: HashMap::default(),
                 prettier_instances: HashMap::default(),
+                runnables,
             }
         })
     }
@@ -688,7 +695,10 @@ impl Project {
             .await?;
         let this = cx.new_model(|cx| {
             let replica_id = response.payload.replica_id as ReplicaId;
-
+            let runnables = Inventory::new(cx);
+            // BIG CAUTION NOTE: The order in which we initialize fields here matters and it should match what's done in Self::local.
+            // Otherwise, you might run into issues where worktree id on remote is different than what's on local host.
+            // That's because Worktree's identifier is entity id, which should probably be changed.
             let mut worktrees = Vec::new();
             for worktree in response.payload.worktrees {
                 let worktree =
@@ -770,6 +780,7 @@ impl Project {
                 default_prettier: DefaultPrettier::default(),
                 prettiers_per_worktree: HashMap::default(),
                 prettier_instances: HashMap::default(),
+                runnables,
             };
             this.set_role(role, cx);
             for worktree in worktrees {
@@ -1052,6 +1063,10 @@ impl Project {
         cx.notify();
     }
 
+    pub fn runnable_inventory(&self) -> &Model<Inventory> {
+        &self.runnables
+    }
+
     pub fn collaborators(&self) -> &HashMap<proto::PeerId, Collaborator> {
         &self.collaborators
     }