chore: formatting

src/client/mod.rs

@@ -1,9 +1,6 @@
 pub mod boundaries;
 pub mod layout;
-pub mod tab;
 pub mod panes;
+pub mod tab;
 
-
+pub fn start_client() {}
-pub fn start_client() {
-
-}

src/client/panes/plugin_pane.rs

@@ -1,6 +1,6 @@
 #![allow(clippy::clippy::if_same_then_else)]
 
-use crate::{pty_bus::VteEvent, tab::Pane, wasm_vm::PluginInstruction, common::SenderWithContext};
+use crate::{common::SenderWithContext, pty_bus::VteEvent, tab::Pane, wasm_vm::PluginInstruction};
 
 use std::{sync::mpsc::channel, unimplemented};
 

src/client/tab.rs

@@ -1,9 +1,9 @@
+use crate::common::{AppInstruction, SenderWithContext};
 use crate::panes::{PaneId, PositionAndSize, TerminalPane};
 use crate::pty_bus::{PtyInstruction, VteEvent};
 use crate::{boundaries::Boundaries, panes::PluginPane};
 use crate::{layout::Layout, wasm_vm::PluginInstruction};
 use crate::{os_input_output::OsApi, utils::shared::pad_to_size};
-use crate::common::{AppInstruction, SenderWithContext};
 use std::os::unix::io::RawFd;
 use std::{
     cmp::Reverse,

src/common/errors.rs

@@ -1,6 +1,6 @@
+use super::{AppInstruction, OPENCALLS};
 use crate::pty_bus::PtyInstruction;
 use crate::screen::ScreenInstruction;
-use super::{AppInstruction, OPENCALLS};
 
 use std::fmt::{Display, Error, Formatter};
 

src/common/input.rs

@@ -1,9 +1,9 @@
+use super::{os_input_output::OsApi, update_state, AppState};
+use super::{AppInstruction, SenderWithContext, OPENCALLS};
 use crate::pty_bus::PtyInstruction;
 use crate::screen::ScreenInstruction;
 use crate::CommandIsExecuting;
 use crate::{errors::ContextType, wasm_vm::PluginInstruction};
-use super::{os_input_output::OsApi, update_state, AppState};
-use super::{AppInstruction, SenderWithContext, OPENCALLS};
 
 struct InputHandler {
     mode: InputMode,

src/common/ipc.rs

@@ -1,6 +1,6 @@
 // IPC stuff for starting to split things into a client and server model
+use serde::{Deserialize, Serialize};
 use std::collections::HashSet;
-use serde::{Serialize, Deserialize};
 
 type SessionID = u64;
 

src/common/mod.rs

@@ -1,12 +1,12 @@
+pub mod command_is_executing;
+pub mod errors;
 pub mod input;
+pub mod ipc;
 pub mod os_input_output;
 pub mod pty_bus;
 pub mod screen;
-pub mod ipc;
-pub mod wasm_vm;
-pub mod command_is_executing;
-pub mod errors;
 pub mod utils;
+pub mod wasm_vm;
 
 use std::io::Write;
 use std::os::unix::net::UnixStream;
@@ -16,23 +16,21 @@ use std::thread;
 use std::{cell::RefCell, sync::mpsc::TrySendError};
 use std::{collections::HashMap, fs};
 
+use crate::panes::PaneId;
 use directories_next::ProjectDirs;
 use input::InputMode;
 use serde::{Deserialize, Serialize};
 use structopt::StructOpt;
-use crate::panes::PaneId;
 use termion::input::TermRead;
 use wasm_vm::PluginEnv;
 use wasmer::{ChainableNamedResolver, Instance, Module, Store, Value};
 use wasmer_wasi::{Pipe, WasiState};
 
 use crate::cli::CliArgs;
-use command_is_executing::CommandIsExecuting;
-use errors::{
-    AppContext, ContextType, ErrorContext, PluginContext, PtyContext, ScreenContext,
-};
-use input::input_loop;
 use crate::layout::Layout;
+use command_is_executing::CommandIsExecuting;
+use errors::{AppContext, ContextType, ErrorContext, PluginContext, PtyContext, ScreenContext};
+use input::input_loop;
 use os_input_output::{get_os_input, OsApi};
 use pty_bus::{PtyBus, PtyInstruction, VteEvent};
 use screen::{Screen, ScreenInstruction};
@@ -43,6 +41,14 @@ use utils::{
 };
 use wasm_vm::{mosaic_imports, wasi_stdout, wasi_write_string, PluginInstruction};
 
+#[derive(Serialize, Deserialize, Debug)]
+pub enum ApiCommand {
+    OpenFile(PathBuf),
+    SplitHorizontally,
+    SplitVertically,
+    MoveFocus,
+}
+// FIXME: It would be good to add some more things to this over time
 #[derive(Debug, Clone)]
 pub struct AppState {
     pub input_mode: InputMode,
@@ -55,7 +61,19 @@ impl Default for AppState {
         }
     }
 }
+// FIXME: Make this a method on the big `Communication` struct, so that app_tx can be extracted
+// from self instead of being explicitly passed here
+pub fn update_state(
+    app_tx: &SenderWithContext<AppInstruction>,
+    update_fn: impl FnOnce(AppState) -> AppState,
+) {
+    let (state_tx, state_rx) = channel();
 
+    drop(app_tx.send(AppInstruction::GetState(state_tx)));
+    let state = state_rx.recv().unwrap();
+
+    drop(app_tx.send(AppInstruction::SetState(update_fn(state))))
+}
 
 pub type ChannelWithContext<T> = (Sender<(T, ErrorContext)>, Receiver<(T, ErrorContext)>);
 pub type SyncChannelWithContext<T> = (SyncSender<(T, ErrorContext)>, Receiver<(T, ErrorContext)>);
@@ -97,31 +115,11 @@ impl<T: Clone> SenderWithContext<T> {
     }
 }
 
-#[derive(Serialize, Deserialize, Debug)]
-pub enum ApiCommand {
-    OpenFile(PathBuf),
-    SplitHorizontally,
-    SplitVertically,
-    MoveFocus,
-}
-
 unsafe impl<T: Clone> Send for SenderWithContext<T> {}
 unsafe impl<T: Clone> Sync for SenderWithContext<T> {}
 
 thread_local!(static OPENCALLS: RefCell<ErrorContext> = RefCell::default());
 
-pub fn update_state(
-    app_tx: &SenderWithContext<AppInstruction>,
-    update_fn: impl FnOnce(AppState) -> AppState,
-) {
-    let (state_tx, state_rx) = channel();
-
-    drop(app_tx.send(AppInstruction::GetState(state_tx)));
-    let state = state_rx.recv().unwrap();
-
-    drop(app_tx.send(AppInstruction::SetState(update_fn(state))))
-}
-
 #[derive(Clone)]
 pub enum AppInstruction {
     GetState(Sender<AppState>),
@@ -130,7 +128,6 @@ pub enum AppInstruction {
     Error(String),
 }
 
-
 pub fn start(mut os_input: Box<dyn OsApi>, opts: CliArgs) {
     let take_snapshot = "\u{1b}[?1049h";
     os_input.unset_raw_mode(0);

src/common/pty_bus.rs

@@ -9,6 +9,7 @@ use ::std::time::{Duration, Instant};
 use ::vte;
 use std::path::PathBuf;
 
+use super::{ScreenInstruction, SenderWithContext, OPENCALLS};
 use crate::os_input_output::OsApi;
 use crate::utils::logging::debug_to_file;
 use crate::{
@@ -16,7 +17,6 @@ use crate::{
     panes::PaneId,
 };
 use crate::{layout::Layout, wasm_vm::PluginInstruction};
-use super::{ScreenInstruction, SenderWithContext, OPENCALLS};
 
 pub struct ReadFromPid {
     pid: RawFd,

src/common/screen.rs

@@ -2,13 +2,13 @@ use std::collections::BTreeMap;
 use std::os::unix::io::RawFd;
 use std::sync::mpsc::Receiver;
 
+use super::{AppInstruction, SenderWithContext};
 use crate::os_input_output::OsApi;
 use crate::panes::PositionAndSize;
 use crate::pty_bus::{PtyInstruction, VteEvent};
 use crate::tab::Tab;
 use crate::{errors::ErrorContext, wasm_vm::PluginInstruction};
 use crate::{layout::Layout, panes::PaneId};
-use super::{AppInstruction, SenderWithContext};
 
 /*
  * Screen

src/common/wasm_vm.rs

@@ -6,8 +6,8 @@ use wasmer::{imports, Function, ImportObject, Store, WasmerEnv};
 use wasmer_wasi::WasiEnv;
 
 use super::{
-    input::get_help, PaneId, pty_bus::PtyInstruction, screen::ScreenInstruction,
+    input::get_help, pty_bus::PtyInstruction, screen::ScreenInstruction, AppInstruction, PaneId,
-    AppInstruction, SenderWithContext,
+    SenderWithContext,
 };
 
 #[derive(Clone, Debug)]

src/main.rs

@@ -6,9 +6,11 @@ mod common;
 // TODO mod server;
 mod client;
 
-use common::{pty_bus, os_input_output, screen, ipc, wasm_vm, command_is_executing, errors, utils, start, ApiCommand};
+use client::{boundaries, layout, panes, tab};
-use client::{tab, layout, boundaries, panes};
+use common::{
-
+    command_is_executing, errors, ipc, os_input_output, pty_bus, screen, start, utils, wasm_vm,
+    ApiCommand,
+};
 
 use std::io::Write;
 use std::os::unix::net::UnixStream;
@@ -17,8 +19,8 @@ use structopt::StructOpt;
 
 use crate::cli::CliArgs;
 use crate::command_is_executing::CommandIsExecuting;
-use crate::os_input_output::{get_os_input};
+use crate::os_input_output::get_os_input;
-use crate::pty_bus::{VteEvent};
+use crate::pty_bus::VteEvent;
 use crate::utils::{
     consts::{MOSAIC_IPC_PIPE, MOSAIC_TMP_DIR, MOSAIC_TMP_LOG_DIR},
     logging::*,