Files
komorebi/komorebic/src/main.rs
LGUG2Z d3dc193d29 feat(tcp): add listener + export socket schema
This commit adds a TCP listener that can be optionally exposed on a port
provided by the user using the --tcp-port flag. If the flag is not
provided, the TCP listener will not be started.

Client state is tracked using the connecting address, and clients are
purged if they send unrecognised messages.

A JSON Schema of the SocketMessage enum can be exported via komorebic
and be used to generate type definitions in various programming
languages.

This commit also makes some improvements to the handling of 'komorebic
start'.

The previous backoff approach was not working as once the Windows API
denies access to the process for any call, no amount of retries with the
same process id will result in approval.

Therefore, 'komorebic start' now checks if the process has been started,
and if it hasn't (ie. it has errored out because of an access denied
error), it will continue to restart the process until all the komorebi
startup calls to the Windows API succeed.

resolve #176
2022-08-15 09:35:08 -07:00

1466 lines
52 KiB
Rust

#![warn(clippy::all, clippy::nursery, clippy::pedantic)]
#![allow(clippy::missing_errors_doc)]
use std::fs;
use std::fs::File;
use std::fs::OpenOptions;
use std::io::BufRead;
use std::io::BufReader;
use std::io::ErrorKind;
use std::io::Write;
use std::path::PathBuf;
use std::process::Command;
use std::time::Duration;
use clap::AppSettings;
use clap::ArgEnum;
use clap::Parser;
use color_eyre::eyre::anyhow;
use color_eyre::Result;
use fs_tail::TailedFile;
use heck::ToKebabCase;
use lazy_static::lazy_static;
use paste::paste;
use sysinfo::SystemExt;
use uds_windows::UnixListener;
use uds_windows::UnixStream;
use windows::Win32::Foundation::HWND;
use windows::Win32::UI::WindowsAndMessaging::ShowWindow;
use windows::Win32::UI::WindowsAndMessaging::SHOW_WINDOW_CMD;
use windows::Win32::UI::WindowsAndMessaging::SW_RESTORE;
use derive_ahk::AhkFunction;
use derive_ahk::AhkLibrary;
use komorebi_core::config_generation::ApplicationConfigurationGenerator;
use komorebi_core::ApplicationIdentifier;
use komorebi_core::Axis;
use komorebi_core::CycleDirection;
use komorebi_core::DefaultLayout;
use komorebi_core::FocusFollowsMouseImplementation;
use komorebi_core::HidingBehaviour;
use komorebi_core::MoveBehaviour;
use komorebi_core::OperationBehaviour;
use komorebi_core::OperationDirection;
use komorebi_core::Rect;
use komorebi_core::Sizing;
use komorebi_core::SocketMessage;
use komorebi_core::StateQuery;
use komorebi_core::WindowKind;
lazy_static! {
static ref HOME_DIR: PathBuf = {
if let Ok(home_path) = std::env::var("KOMOREBI_CONFIG_HOME") {
let home = PathBuf::from(&home_path);
if home.as_path().is_dir() {
home
} else {
panic!(
"$Env:KOMOREBI_CONFIG_HOME is set to '{}', which is not a valid directory",
home_path
);
}
} else {
dirs::home_dir().expect("there is no home directory")
}
};
static ref DATA_DIR: PathBuf = dirs::data_local_dir()
.expect("there is no local data directory")
.join("komorebi");
}
trait AhkLibrary {
fn generate_ahk_library() -> String;
}
trait AhkFunction {
fn generate_ahk_function() -> String;
}
#[derive(Copy, Clone, ArgEnum)]
enum BooleanState {
Enable,
Disable,
}
impl From<BooleanState> for bool {
fn from(b: BooleanState) -> Self {
match b {
BooleanState::Enable => true,
BooleanState::Disable => false,
}
}
}
macro_rules! gen_enum_subcommand_args {
// SubCommand Pattern: Enum Type
( $( $name:ident: $element:ty ),+ $(,)? ) => {
$(
paste! {
#[derive(clap::Parser, derive_ahk::AhkFunction)]
pub struct $name {
#[clap(arg_enum)]
[<$element:snake>]: $element
}
}
)+
};
}
gen_enum_subcommand_args! {
Focus: OperationDirection,
Move: OperationDirection,
CycleFocus: CycleDirection,
CycleMove: CycleDirection,
CycleMonitor: CycleDirection,
CycleWorkspace: CycleDirection,
Stack: OperationDirection,
CycleStack: CycleDirection,
FlipLayout: Axis,
ChangeLayout: DefaultLayout,
WatchConfiguration: BooleanState,
MouseFollowsFocus: BooleanState,
Query: StateQuery,
WindowHidingBehaviour: HidingBehaviour,
CrossMonitorMoveBehaviour: MoveBehaviour,
UnmanagedWindowOperationBehaviour: OperationBehaviour,
}
macro_rules! gen_target_subcommand_args {
// SubCommand Pattern
( $( $name:ident ),+ $(,)? ) => {
$(
#[derive(clap::Parser, derive_ahk::AhkFunction)]
pub struct $name {
/// Target index (zero-indexed)
target: usize,
}
)+
};
}
gen_target_subcommand_args! {
MoveToMonitor,
MoveToWorkspace,
SendToMonitor,
SendToWorkspace,
FocusMonitor,
FocusWorkspace,
MoveWorkspaceToMonitor,
}
// Thanks to @danielhenrymantilla for showing me how to use cfg_attr with an optional argument like
// this on the Rust Programming Language Community Discord Server
macro_rules! gen_workspace_subcommand_args {
// Workspace Property: #[enum] Value Enum (if the value is an Enum)
// Workspace Property: Value Type (if the value is anything else)
( $( $name:ident: $(#[enum] $(@$arg_enum:tt)?)? $value:ty ),+ $(,)? ) => (
paste! {
$(
#[derive(clap::Parser, derive_ahk::AhkFunction)]
pub struct [<Workspace $name>] {
/// Monitor index (zero-indexed)
monitor: usize,
/// Workspace index on the specified monitor (zero-indexed)
workspace: usize,
$(#[clap(arg_enum)] $($arg_enum)?)?
#[cfg_attr(
all($(FALSE $($arg_enum)?)?),
doc = ""$name " of the workspace as a "$value ""
)]
value: $value,
}
)+
}
)
}
gen_workspace_subcommand_args! {
Name: String,
Layout: #[enum] DefaultLayout,
Tiling: #[enum] BooleanState,
}
#[derive(Parser, AhkFunction)]
pub struct ClearWorkspaceLayoutRules {
/// Monitor index (zero-indexed)
monitor: usize,
/// Workspace index on the specified monitor (zero-indexed)
workspace: usize,
}
#[derive(Parser, AhkFunction)]
pub struct WorkspaceCustomLayout {
/// Monitor index (zero-indexed)
monitor: usize,
/// Workspace index on the specified monitor (zero-indexed)
workspace: usize,
/// JSON or YAML file from which the custom layout definition should be loaded
path: String,
}
#[derive(Parser, AhkFunction)]
pub struct WorkspaceLayoutRule {
/// Monitor index (zero-indexed)
monitor: usize,
/// Workspace index on the specified monitor (zero-indexed)
workspace: usize,
/// The number of window containers on-screen required to trigger this layout rule
at_container_count: usize,
#[clap(arg_enum)]
layout: DefaultLayout,
}
#[derive(Parser, AhkFunction)]
pub struct WorkspaceCustomLayoutRule {
/// Monitor index (zero-indexed)
monitor: usize,
/// Workspace index on the specified monitor (zero-indexed)
workspace: usize,
/// The number of window containers on-screen required to trigger this layout rule
at_container_count: usize,
/// JSON or YAML file from which the custom layout definition should be loaded
path: String,
}
#[derive(Parser, AhkFunction)]
struct Resize {
#[clap(arg_enum)]
edge: OperationDirection,
#[clap(arg_enum)]
sizing: Sizing,
}
#[derive(Parser, AhkFunction)]
struct ResizeAxis {
#[clap(arg_enum)]
axis: Axis,
#[clap(arg_enum)]
sizing: Sizing,
}
#[derive(Parser, AhkFunction)]
struct ResizeDelta {
/// The delta of pixels by which to increase or decrease window dimensions when resizing
pixels: i32,
}
#[derive(Parser, AhkFunction)]
struct InvisibleBorders {
/// Size of the left invisible border
left: i32,
/// Size of the top invisible border (usually 0)
top: i32,
/// Size of the right invisible border (usually left * 2)
right: i32,
/// Size of the bottom invisible border (usually the same as left)
bottom: i32,
}
#[derive(Parser, AhkFunction)]
struct WorkAreaOffset {
/// Size of the left work area offset (set right to left * 2 to maintain right padding)
left: i32,
/// Size of the top work area offset (set bottom to the same value to maintain bottom padding)
top: i32,
/// Size of the right work area offset
right: i32,
/// Size of the bottom work area offset
bottom: i32,
}
#[derive(Parser, AhkFunction)]
struct EnsureWorkspaces {
/// Monitor index (zero-indexed)
monitor: usize,
/// Number of desired workspaces
workspace_count: usize,
}
#[derive(Parser, AhkFunction)]
struct FocusMonitorWorkspace {
/// Target monitor index (zero-indexed)
target_monitor: usize,
/// Workspace index on the target monitor (zero-indexed)
target_workspace: usize,
}
#[derive(Parser, AhkFunction)]
pub struct SendToMonitorWorkspace {
/// Target monitor index (zero-indexed)
target_monitor: usize,
/// Workspace index on the target monitor (zero-indexed)
target_workspace: usize,
}
macro_rules! gen_padding_subcommand_args {
// SubCommand Pattern
( $( $name:ident ),+ $(,)? ) => {
$(
#[derive(clap::Parser, derive_ahk::AhkFunction)]
pub struct $name {
/// Monitor index (zero-indexed)
monitor: usize,
/// Workspace index on the specified monitor (zero-indexed)
workspace: usize,
/// Pixels to pad with as an integer
size: i32,
}
)+
};
}
gen_padding_subcommand_args! {
ContainerPadding,
WorkspacePadding,
}
macro_rules! gen_padding_adjustment_subcommand_args {
// SubCommand Pattern
( $( $name:ident ),+ $(,)? ) => {
$(
#[derive(clap::Parser, derive_ahk::AhkFunction)]
pub struct $name {
#[clap(arg_enum)]
sizing: Sizing,
/// Pixels to adjust by as an integer
adjustment: i32,
}
)+
};
}
gen_padding_adjustment_subcommand_args! {
AdjustContainerPadding,
AdjustWorkspacePadding,
}
macro_rules! gen_application_target_subcommand_args {
// SubCommand Pattern
( $( $name:ident ),+ $(,)? ) => {
$(
#[derive(clap::Parser, derive_ahk::AhkFunction)]
pub struct $name {
#[clap(arg_enum)]
identifier: ApplicationIdentifier,
/// Identifier as a string
id: String,
}
)+
};
}
gen_application_target_subcommand_args! {
FloatRule,
ManageRule,
IdentifyTrayApplication,
IdentifyLayeredApplication,
IdentifyObjectNameChangeApplication,
IdentifyBorderOverflowApplication,
}
#[derive(Parser, AhkFunction)]
struct WorkspaceRule {
#[clap(arg_enum)]
identifier: ApplicationIdentifier,
/// Identifier as a string
id: String,
/// Monitor index (zero-indexed)
monitor: usize,
/// Workspace index on the specified monitor (zero-indexed)
workspace: usize,
}
#[derive(Parser, AhkFunction)]
struct ToggleFocusFollowsMouse {
#[clap(arg_enum, short, long, default_value = "windows")]
implementation: FocusFollowsMouseImplementation,
}
#[derive(Parser, AhkFunction)]
struct FocusFollowsMouse {
#[clap(arg_enum, short, long, default_value = "windows")]
implementation: FocusFollowsMouseImplementation,
#[clap(arg_enum)]
boolean_state: BooleanState,
}
#[derive(Parser, AhkFunction)]
struct ActiveWindowBorder {
#[clap(arg_enum)]
boolean_state: BooleanState,
}
#[derive(Parser, AhkFunction)]
struct ActiveWindowBorderColour {
#[clap(arg_enum, short, long, default_value = "single")]
window_kind: WindowKind,
/// Red
r: u32,
/// Green
g: u32,
/// Blue
b: u32,
}
#[derive(Parser, AhkFunction)]
struct Start {
/// Allow the use of komorebi's custom focus-follows-mouse implementation
#[clap(action, short, long = "ffm")]
ffm: bool,
/// Wait for 'komorebic complete-configuration' to be sent before processing events
#[clap(action, short, long)]
await_configuration: bool,
/// Start a TCP server on the given port to allow the direct sending of SocketMessages
#[clap(action, short, long)]
tcp_port: Option<usize>,
}
#[derive(Parser, AhkFunction)]
struct SaveResize {
/// File to which the resize layout dimensions should be saved
path: String,
}
#[derive(Parser, AhkFunction)]
struct LoadResize {
/// File from which the resize layout dimensions should be loaded
path: String,
}
#[derive(Parser, AhkFunction)]
struct LoadCustomLayout {
/// JSON or YAML file from which the custom layout definition should be loaded
path: String,
}
#[derive(Parser, AhkFunction)]
struct Subscribe {
/// Name of the pipe to send event notifications to (without "\\.\pipe\" prepended)
named_pipe: String,
}
#[derive(Parser, AhkFunction)]
struct Unsubscribe {
/// Name of the pipe to stop sending event notifications to (without "\\.\pipe\" prepended)
named_pipe: String,
}
#[derive(Parser, AhkFunction)]
struct AhkAppSpecificConfiguration {
/// YAML file from which the application-specific configurations should be loaded
path: String,
/// Optional YAML file of overrides to apply over the first file
override_path: Option<String>,
}
#[derive(Parser, AhkFunction)]
struct FormatAppSpecificConfiguration {
/// YAML file from which the application-specific configurations should be loaded
path: String,
}
#[derive(Parser)]
#[clap(author, about, version, setting = AppSettings::DeriveDisplayOrder)]
struct Opts {
#[clap(subcommand)]
subcmd: SubCommand,
}
#[derive(Parser, AhkLibrary)]
enum SubCommand {
/// Start komorebi.exe as a background process
Start(Start),
/// Stop the komorebi.exe process and restore all hidden windows
Stop,
/// Show a JSON representation of the current window manager state
State,
/// Query the current window manager state
#[clap(arg_required_else_help = true)]
Query(Query),
/// Subscribe to komorebi events
#[clap(arg_required_else_help = true)]
Subscribe(Subscribe),
/// Unsubscribe from komorebi events
#[clap(arg_required_else_help = true)]
Unsubscribe(Unsubscribe),
/// Tail komorebi.exe's process logs (cancel with Ctrl-C)
Log,
/// Quicksave the current resize layout dimensions
#[clap(alias = "quick-save")]
QuickSaveResize,
/// Load the last quicksaved resize layout dimensions
#[clap(alias = "quick-load")]
QuickLoadResize,
/// Save the current resize layout dimensions to a file
#[clap(arg_required_else_help = true)]
#[clap(alias = "save")]
SaveResize(SaveResize),
/// Load the resize layout dimensions from a file
#[clap(arg_required_else_help = true)]
#[clap(alias = "load")]
LoadResize(LoadResize),
/// Change focus to the window in the specified direction
#[clap(arg_required_else_help = true)]
Focus(Focus),
/// Move the focused window in the specified direction
#[clap(arg_required_else_help = true)]
Move(Move),
/// Change focus to the window in the specified cycle direction
#[clap(arg_required_else_help = true)]
CycleFocus(CycleFocus),
/// Move the focused window in the specified cycle direction
#[clap(arg_required_else_help = true)]
CycleMove(CycleMove),
/// Stack the focused window in the specified direction
#[clap(arg_required_else_help = true)]
Stack(Stack),
/// Resize the focused window in the specified direction
#[clap(arg_required_else_help = true)]
#[clap(alias = "resize")]
ResizeEdge(Resize),
/// Resize the focused window or primary column along the specified axis
#[clap(arg_required_else_help = true)]
ResizeAxis(ResizeAxis),
/// Unstack the focused window
Unstack,
/// Cycle the focused stack in the specified cycle direction
#[clap(arg_required_else_help = true)]
CycleStack(CycleStack),
/// Move the focused window to the specified monitor
#[clap(arg_required_else_help = true)]
MoveToMonitor(MoveToMonitor),
/// Move the focused window to the specified workspace
#[clap(arg_required_else_help = true)]
MoveToWorkspace(MoveToWorkspace),
/// Send the focused window to the specified monitor
#[clap(arg_required_else_help = true)]
SendToMonitor(SendToMonitor),
/// Send the focused window to the specified workspace
#[clap(arg_required_else_help = true)]
SendToWorkspace(SendToWorkspace),
/// Send the focused window to the specified monitor workspace
#[clap(arg_required_else_help = true)]
SendToMonitorWorkspace(SendToMonitorWorkspace),
/// Focus the specified monitor
#[clap(arg_required_else_help = true)]
FocusMonitor(FocusMonitor),
/// Focus the specified workspace on the focused monitor
#[clap(arg_required_else_help = true)]
FocusWorkspace(FocusWorkspace),
/// Focus the specified workspace on the target monitor
#[clap(arg_required_else_help = true)]
FocusMonitorWorkspace(FocusMonitorWorkspace),
/// Focus the monitor in the given cycle direction
#[clap(arg_required_else_help = true)]
CycleMonitor(CycleMonitor),
/// Focus the workspace in the given cycle direction
#[clap(arg_required_else_help = true)]
CycleWorkspace(CycleWorkspace),
/// Move the focused workspace to the specified monitor
#[clap(arg_required_else_help = true)]
MoveWorkspaceToMonitor(MoveWorkspaceToMonitor),
/// Create and append a new workspace on the focused monitor
NewWorkspace,
/// Set the resize delta (used by resize-edge and resize-axis)
#[clap(arg_required_else_help = true)]
ResizeDelta(ResizeDelta),
/// Set the invisible border dimensions around each window
#[clap(arg_required_else_help = true)]
InvisibleBorders(InvisibleBorders),
/// Set offsets to exclude parts of the work area from tiling
#[clap(arg_required_else_help = true)]
WorkAreaOffset(WorkAreaOffset),
/// Adjust container padding on the focused workspace
#[clap(arg_required_else_help = true)]
AdjustContainerPadding(AdjustContainerPadding),
/// Adjust workspace padding on the focused workspace
#[clap(arg_required_else_help = true)]
AdjustWorkspacePadding(AdjustWorkspacePadding),
/// Set the layout on the focused workspace
#[clap(arg_required_else_help = true)]
ChangeLayout(ChangeLayout),
/// Load a custom layout from file for the focused workspace
#[clap(arg_required_else_help = true)]
LoadCustomLayout(LoadCustomLayout),
/// Flip the layout on the focused workspace (BSP only)
#[clap(arg_required_else_help = true)]
FlipLayout(FlipLayout),
/// Promote the focused window to the top of the tree
Promote,
/// Promote the user focus to the top of the tree
PromoteFocus,
/// Force the retiling of all managed windows
Retile,
/// Create at least this many workspaces for the specified monitor
#[clap(arg_required_else_help = true)]
EnsureWorkspaces(EnsureWorkspaces),
/// Set the container padding for the specified workspace
#[clap(arg_required_else_help = true)]
ContainerPadding(ContainerPadding),
/// Set the workspace padding for the specified workspace
#[clap(arg_required_else_help = true)]
WorkspacePadding(WorkspacePadding),
/// Set the layout for the specified workspace
#[clap(arg_required_else_help = true)]
WorkspaceLayout(WorkspaceLayout),
/// Set a custom layout for the specified workspace
#[clap(arg_required_else_help = true)]
WorkspaceCustomLayout(WorkspaceCustomLayout),
/// Add a dynamic layout rule for the specified workspace
#[clap(arg_required_else_help = true)]
WorkspaceLayoutRule(WorkspaceLayoutRule),
/// Add a dynamic custom layout for the specified workspace
#[clap(arg_required_else_help = true)]
WorkspaceCustomLayoutRule(WorkspaceCustomLayoutRule),
/// Clear all dynamic layout rules for the specified workspace
#[clap(arg_required_else_help = true)]
ClearWorkspaceLayoutRules(ClearWorkspaceLayoutRules),
/// Enable or disable window tiling for the specified workspace
#[clap(arg_required_else_help = true)]
WorkspaceTiling(WorkspaceTiling),
/// Set the workspace name for the specified workspace
#[clap(arg_required_else_help = true)]
WorkspaceName(WorkspaceName),
/// Toggle the behaviour for new windows (stacking or dynamic tiling)
ToggleWindowContainerBehaviour,
/// Toggle window tiling on the focused workspace
TogglePause,
/// Toggle window tiling on the focused workspace
ToggleTiling,
/// Toggle floating mode for the focused window
ToggleFloat,
/// Toggle monocle mode for the focused container
ToggleMonocle,
/// Toggle native maximization for the focused window
ToggleMaximize,
/// Restore all hidden windows (debugging command)
RestoreWindows,
/// Force komorebi to manage the focused window
Manage,
/// Unmanage a window that was forcibly managed
Unmanage,
/// Reload ~/komorebi.ahk (if it exists)
ReloadConfiguration,
/// Enable or disable watching of ~/komorebi.ahk (if it exists)
#[clap(arg_required_else_help = true)]
WatchConfiguration(WatchConfiguration),
/// Signal that the final configuration option has been sent
CompleteConfiguration,
/// Set the window behaviour when switching workspaces / cycling stacks
#[clap(arg_required_else_help = true)]
WindowHidingBehaviour(WindowHidingBehaviour),
/// Set the behaviour when moving windows across monitor boundaries
#[clap(arg_required_else_help = true)]
CrossMonitorMoveBehaviour(CrossMonitorMoveBehaviour),
/// Toggle the behaviour when moving windows across monitor boundaries
ToggleCrossMonitorMoveBehaviour,
/// Set the operation behaviour when the focused window is not managed
#[clap(arg_required_else_help = true)]
UnmanagedWindowOperationBehaviour(UnmanagedWindowOperationBehaviour),
/// Add a rule to always float the specified application
#[clap(arg_required_else_help = true)]
FloatRule(FloatRule),
/// Add a rule to always manage the specified application
#[clap(arg_required_else_help = true)]
ManageRule(ManageRule),
/// Add a rule to associate an application with a workspace
#[clap(arg_required_else_help = true)]
WorkspaceRule(WorkspaceRule),
/// Identify an application that sends EVENT_OBJECT_NAMECHANGE on launch
#[clap(arg_required_else_help = true)]
IdentifyObjectNameChangeApplication(IdentifyObjectNameChangeApplication),
/// Identify an application that closes to the system tray
#[clap(arg_required_else_help = true)]
IdentifyTrayApplication(IdentifyTrayApplication),
/// Identify an application that has WS_EX_LAYERED, but should still be managed
#[clap(arg_required_else_help = true)]
IdentifyLayeredApplication(IdentifyLayeredApplication),
/// Identify an application that has overflowing borders
#[clap(arg_required_else_help = true)]
#[clap(alias = "identify-border-overflow")]
IdentifyBorderOverflowApplication(IdentifyBorderOverflowApplication),
/// Enable or disable the active window border
#[clap(arg_required_else_help = true)]
ActiveWindowBorder(ActiveWindowBorder),
/// Set the colour for the active window border
#[clap(arg_required_else_help = true)]
ActiveWindowBorderColour(ActiveWindowBorderColour),
/// Enable or disable focus follows mouse for the operating system
#[clap(arg_required_else_help = true)]
FocusFollowsMouse(FocusFollowsMouse),
/// Toggle focus follows mouse for the operating system
#[clap(arg_required_else_help = true)]
ToggleFocusFollowsMouse(ToggleFocusFollowsMouse),
/// Enable or disable mouse follows focus on all workspaces
#[clap(arg_required_else_help = true)]
MouseFollowsFocus(MouseFollowsFocus),
/// Toggle mouse follows focus on all workspaces
ToggleMouseFollowsFocus,
/// Generate a library of AutoHotKey helper functions
AhkLibrary,
/// Generate common app-specific configurations and fixes to use in komorebi.ahk
#[clap(arg_required_else_help = true)]
#[clap(alias = "ahk-asc")]
AhkAppSpecificConfiguration(AhkAppSpecificConfiguration),
/// Format a YAML file for use with the 'ahk-app-specific-configuration' command
#[clap(arg_required_else_help = true)]
#[clap(alias = "fmt-asc")]
FormatAppSpecificConfiguration(FormatAppSpecificConfiguration),
/// Generate a JSON Schema of subscription notifications
NotificationSchema,
/// Generate a JSON Schema of socket messages
SocketSchema,
}
pub fn send_message(bytes: &[u8]) -> Result<()> {
let socket = DATA_DIR.join("komorebi.sock");
let mut stream = UnixStream::connect(&socket)?;
Ok(stream.write_all(bytes)?)
}
#[allow(clippy::too_many_lines)]
fn main() -> Result<()> {
let opts: Opts = Opts::parse();
match opts.subcmd {
SubCommand::AhkLibrary => {
let mut library = HOME_DIR.clone();
library.push("komorebic.lib.ahk");
let mut file = OpenOptions::new()
.write(true)
.create(true)
.truncate(true)
.open(library.clone())?;
let output: String = SubCommand::generate_ahk_library();
let fixed_output = output.replace("%id%", "\"%id%\"");
file.write_all(fixed_output.as_bytes())?;
println!(
"\nAHK helper library for komorebic written to {}",
library.to_str().ok_or_else(|| anyhow!(
"could not find the path to the generated ahk lib file"
))?
);
println!(
"\nYou can include the library at the top of your ~/komorebi.ahk config with this line:"
);
println!("\n#Include %A_ScriptDir%\\komorebic.lib.ahk");
}
SubCommand::Log => {
let mut color_log = std::env::temp_dir();
color_log.push("komorebi.log");
let file = TailedFile::new(File::open(color_log)?);
let locked = file.lock();
#[allow(clippy::significant_drop_in_scrutinee)]
for line in locked.lines().flatten() {
println!("{}", line);
}
}
SubCommand::Focus(arg) => {
send_message(&SocketMessage::FocusWindow(arg.operation_direction).as_bytes()?)?;
}
SubCommand::Promote => {
send_message(&SocketMessage::Promote.as_bytes()?)?;
}
SubCommand::PromoteFocus => {
send_message(&SocketMessage::PromoteFocus.as_bytes()?)?;
}
SubCommand::TogglePause => {
send_message(&SocketMessage::TogglePause.as_bytes()?)?;
}
SubCommand::Retile => {
send_message(&SocketMessage::Retile.as_bytes()?)?;
}
SubCommand::Move(arg) => {
send_message(&SocketMessage::MoveWindow(arg.operation_direction).as_bytes()?)?;
}
SubCommand::CycleFocus(arg) => {
send_message(&SocketMessage::CycleFocusWindow(arg.cycle_direction).as_bytes()?)?;
}
SubCommand::CycleMove(arg) => {
send_message(&SocketMessage::CycleMoveWindow(arg.cycle_direction).as_bytes()?)?;
}
SubCommand::MoveToMonitor(arg) => {
send_message(&SocketMessage::MoveContainerToMonitorNumber(arg.target).as_bytes()?)?;
}
SubCommand::MoveToWorkspace(arg) => {
send_message(&SocketMessage::MoveContainerToWorkspaceNumber(arg.target).as_bytes()?)?;
}
SubCommand::SendToMonitor(arg) => {
send_message(&SocketMessage::SendContainerToMonitorNumber(arg.target).as_bytes()?)?;
}
SubCommand::SendToWorkspace(arg) => {
send_message(&SocketMessage::SendContainerToWorkspaceNumber(arg.target).as_bytes()?)?;
}
SubCommand::SendToMonitorWorkspace(arg) => {
send_message(
&SocketMessage::SendContainerToMonitorWorkspaceNumber(
arg.target_monitor,
arg.target_workspace,
)
.as_bytes()?,
)?;
}
SubCommand::MoveWorkspaceToMonitor(arg) => {
send_message(&SocketMessage::MoveWorkspaceToMonitorNumber(arg.target).as_bytes()?)?;
}
SubCommand::InvisibleBorders(arg) => {
send_message(
&SocketMessage::InvisibleBorders(Rect {
left: arg.left,
top: arg.top,
right: arg.right,
bottom: arg.bottom,
})
.as_bytes()?,
)?;
}
SubCommand::WorkAreaOffset(arg) => {
send_message(
&SocketMessage::WorkAreaOffset(Rect {
left: arg.left,
top: arg.top,
right: arg.right,
bottom: arg.bottom,
})
.as_bytes()?,
)?;
}
SubCommand::ContainerPadding(arg) => {
send_message(
&SocketMessage::ContainerPadding(arg.monitor, arg.workspace, arg.size)
.as_bytes()?,
)?;
}
SubCommand::WorkspacePadding(arg) => {
send_message(
&SocketMessage::WorkspacePadding(arg.monitor, arg.workspace, arg.size)
.as_bytes()?,
)?;
}
SubCommand::AdjustWorkspacePadding(arg) => {
send_message(
&SocketMessage::AdjustWorkspacePadding(arg.sizing, arg.adjustment).as_bytes()?,
)?;
}
SubCommand::AdjustContainerPadding(arg) => {
send_message(
&SocketMessage::AdjustContainerPadding(arg.sizing, arg.adjustment).as_bytes()?,
)?;
}
SubCommand::ToggleFocusFollowsMouse(arg) => {
send_message(&SocketMessage::ToggleFocusFollowsMouse(arg.implementation).as_bytes()?)?;
}
SubCommand::ToggleTiling => {
send_message(&SocketMessage::ToggleTiling.as_bytes()?)?;
}
SubCommand::ToggleFloat => {
send_message(&SocketMessage::ToggleFloat.as_bytes()?)?;
}
SubCommand::ToggleMonocle => {
send_message(&SocketMessage::ToggleMonocle.as_bytes()?)?;
}
SubCommand::ToggleMaximize => {
send_message(&SocketMessage::ToggleMaximize.as_bytes()?)?;
}
SubCommand::WorkspaceLayout(arg) => {
send_message(
&SocketMessage::WorkspaceLayout(arg.monitor, arg.workspace, arg.value)
.as_bytes()?,
)?;
}
SubCommand::WorkspaceCustomLayout(arg) => {
send_message(
&SocketMessage::WorkspaceLayoutCustom(
arg.monitor,
arg.workspace,
resolve_windows_path(&arg.path)?,
)
.as_bytes()?,
)?;
}
SubCommand::WorkspaceLayoutRule(arg) => {
send_message(
&SocketMessage::WorkspaceLayoutRule(
arg.monitor,
arg.workspace,
arg.at_container_count,
arg.layout,
)
.as_bytes()?,
)?;
}
SubCommand::WorkspaceCustomLayoutRule(arg) => {
send_message(
&SocketMessage::WorkspaceLayoutCustomRule(
arg.monitor,
arg.workspace,
arg.at_container_count,
resolve_windows_path(&arg.path)?,
)
.as_bytes()?,
)?;
}
SubCommand::ClearWorkspaceLayoutRules(arg) => {
send_message(
&SocketMessage::ClearWorkspaceLayoutRules(arg.monitor, arg.workspace).as_bytes()?,
)?;
}
SubCommand::WorkspaceTiling(arg) => {
send_message(
&SocketMessage::WorkspaceTiling(arg.monitor, arg.workspace, arg.value.into())
.as_bytes()?,
)?;
}
SubCommand::Start(arg) => {
let mut buf: PathBuf;
// The komorebi.ps1 shim will only exist in the Path if installed by Scoop
let exec = if let Ok(output) = Command::new("where.exe").arg("komorebi.ps1").output() {
let stdout = String::from_utf8(output.stdout)?;
match stdout.trim() {
stdout if stdout.is_empty() => None,
stdout => {
buf = PathBuf::from(stdout);
buf.pop(); // %USERPROFILE%\scoop\shims
buf.pop(); // %USERPROFILE%\scoop
buf.push("apps\\komorebi\\current\\komorebi.exe"); //%USERPROFILE%\scoop\komorebi\current\komorebi.exe
Option::from(buf.to_str().ok_or_else(|| {
anyhow!("cannot create a string from the scoop komorebi path")
})?)
}
}
} else {
None
};
let script = exec.map_or_else(
|| {
if arg.ffm | arg.await_configuration | arg.tcp_port.is_some() {
format!(
"Start-Process komorebi.exe -ArgumentList {} -WindowStyle hidden",
arg.tcp_port.map_or_else(
|| if arg.ffm && arg.await_configuration {
"'--ffm','--await-configuration'".to_string()
} else if arg.ffm {
"'--ffm'".to_string()
} else {
"'--await-configuration'".to_string()
},
|port| if arg.ffm {
format!("'--ffm','--tcp-server={}'", port)
} else if arg.await_configuration {
format!("'--await-configuration','--tcp-server={}'", port)
} else if arg.ffm && arg.await_configuration {
format!(
"'--ffm','--await-configuration','--tcp-server={}'",
port
)
} else {
format!("'--tcp-server={}'", port)
}
)
)
} else {
String::from("Start-Process komorebi.exe -WindowStyle hidden")
}
},
|exec| {
if arg.ffm | arg.await_configuration {
format!(
"Start-Process '{}' -ArgumentList {} -WindowStyle hidden",
exec,
arg.tcp_port.map_or_else(
|| if arg.ffm && arg.await_configuration {
"'--ffm','--await-configuration'".to_string()
} else if arg.ffm {
"'--ffm'".to_string()
} else {
"'--await-configuration'".to_string()
},
|port| if arg.ffm {
format!("'--ffm','--tcp-server={}'", port)
} else if arg.await_configuration {
format!("'--await-configuration','--tcp-server={}'", port)
} else if arg.ffm && arg.await_configuration {
format!(
"'--ffm','--await-configuration','--tcp-server={}'",
port
)
} else {
format!("'--tcp-server={}'", port)
}
)
)
} else {
format!("Start-Process '{}' -WindowStyle hidden", exec)
}
},
);
let mut running = false;
while !running {
match powershell_script::run(&script) {
Ok(_) => {
println!("{}", script);
}
Err(error) => {
println!("Error: {}", error);
}
}
print!("Waiting for komorebi.exe to start...");
std::thread::sleep(Duration::from_secs(3));
let mut system = sysinfo::System::new_all();
system.refresh_processes();
if system.processes_by_name("komorebi.exe").next().is_some() {
println!("Started!");
running = true;
} else {
println!("komorebi.exe did not start... Trying again");
}
}
}
SubCommand::Stop => {
send_message(&SocketMessage::Stop.as_bytes()?)?;
}
SubCommand::FloatRule(arg) => {
send_message(&SocketMessage::FloatRule(arg.identifier, arg.id).as_bytes()?)?;
}
SubCommand::ManageRule(arg) => {
send_message(&SocketMessage::ManageRule(arg.identifier, arg.id).as_bytes()?)?;
}
SubCommand::WorkspaceRule(arg) => {
send_message(
&SocketMessage::WorkspaceRule(arg.identifier, arg.id, arg.monitor, arg.workspace)
.as_bytes()?,
)?;
}
SubCommand::Stack(arg) => {
send_message(&SocketMessage::StackWindow(arg.operation_direction).as_bytes()?)?;
}
SubCommand::Unstack => {
send_message(&SocketMessage::UnstackWindow.as_bytes()?)?;
}
SubCommand::CycleStack(arg) => {
send_message(&SocketMessage::CycleStack(arg.cycle_direction).as_bytes()?)?;
}
SubCommand::ChangeLayout(arg) => {
send_message(&SocketMessage::ChangeLayout(arg.default_layout).as_bytes()?)?;
}
SubCommand::LoadCustomLayout(arg) => {
send_message(
&SocketMessage::ChangeLayoutCustom(resolve_windows_path(&arg.path)?).as_bytes()?,
)?;
}
SubCommand::FlipLayout(arg) => {
send_message(&SocketMessage::FlipLayout(arg.axis).as_bytes()?)?;
}
SubCommand::FocusMonitor(arg) => {
send_message(&SocketMessage::FocusMonitorNumber(arg.target).as_bytes()?)?;
}
SubCommand::FocusWorkspace(arg) => {
send_message(&SocketMessage::FocusWorkspaceNumber(arg.target).as_bytes()?)?;
}
SubCommand::FocusMonitorWorkspace(arg) => {
send_message(
&SocketMessage::FocusMonitorWorkspaceNumber(
arg.target_monitor,
arg.target_workspace,
)
.as_bytes()?,
)?;
}
SubCommand::CycleMonitor(arg) => {
send_message(&SocketMessage::CycleFocusMonitor(arg.cycle_direction).as_bytes()?)?;
}
SubCommand::CycleWorkspace(arg) => {
send_message(&SocketMessage::CycleFocusWorkspace(arg.cycle_direction).as_bytes()?)?;
}
SubCommand::NewWorkspace => {
send_message(&SocketMessage::NewWorkspace.as_bytes()?)?;
}
SubCommand::WorkspaceName(name) => {
send_message(
&SocketMessage::WorkspaceName(name.monitor, name.workspace, name.value)
.as_bytes()?,
)?;
}
SubCommand::EnsureWorkspaces(workspaces) => {
send_message(
&SocketMessage::EnsureWorkspaces(workspaces.monitor, workspaces.workspace_count)
.as_bytes()?,
)?;
}
SubCommand::State => {
let home = HOME_DIR.clone();
let mut socket = home;
socket.push("komorebic.sock");
let socket = socket.as_path();
match std::fs::remove_file(&socket) {
Ok(_) => {}
Err(error) => match error.kind() {
// Doing this because ::exists() doesn't work reliably on Windows via IntelliJ
ErrorKind::NotFound => {}
_ => {
return Err(error.into());
}
},
};
send_message(&SocketMessage::State.as_bytes()?)?;
let listener = UnixListener::bind(&socket)?;
match listener.accept() {
Ok(incoming) => {
let stream = BufReader::new(incoming.0);
for line in stream.lines() {
println!("{}", line?);
}
return Ok(());
}
Err(error) => {
panic!("{}", error);
}
}
}
SubCommand::Query(arg) => {
let home = HOME_DIR.clone();
let mut socket = home;
socket.push("komorebic.sock");
let socket = socket.as_path();
match std::fs::remove_file(&socket) {
Ok(_) => {}
Err(error) => match error.kind() {
// Doing this because ::exists() doesn't work reliably on Windows via IntelliJ
ErrorKind::NotFound => {}
_ => {
return Err(error.into());
}
},
};
send_message(&SocketMessage::Query(arg.state_query).as_bytes()?)?;
let listener = UnixListener::bind(&socket)?;
match listener.accept() {
Ok(incoming) => {
let stream = BufReader::new(incoming.0);
for line in stream.lines() {
println!("{}", line?);
}
return Ok(());
}
Err(error) => {
panic!("{}", error);
}
}
}
SubCommand::RestoreWindows => {
let hwnd_json = DATA_DIR.join("komorebi.hwnd.json");
let file = File::open(hwnd_json)?;
let reader = BufReader::new(file);
let hwnds: Vec<isize> = serde_json::from_reader(reader)?;
for hwnd in hwnds {
restore_window(HWND(hwnd));
}
}
SubCommand::ResizeEdge(resize) => {
send_message(&SocketMessage::ResizeWindowEdge(resize.edge, resize.sizing).as_bytes()?)?;
}
SubCommand::ResizeAxis(arg) => {
send_message(&SocketMessage::ResizeWindowAxis(arg.axis, arg.sizing).as_bytes()?)?;
}
SubCommand::FocusFollowsMouse(arg) => {
send_message(
&SocketMessage::FocusFollowsMouse(arg.implementation, arg.boolean_state.into())
.as_bytes()?,
)?;
}
SubCommand::ReloadConfiguration => {
send_message(&SocketMessage::ReloadConfiguration.as_bytes()?)?;
}
SubCommand::WatchConfiguration(arg) => {
send_message(&SocketMessage::WatchConfiguration(arg.boolean_state.into()).as_bytes()?)?;
}
SubCommand::CompleteConfiguration => {
send_message(&SocketMessage::CompleteConfiguration.as_bytes()?)?;
}
SubCommand::IdentifyObjectNameChangeApplication(target) => {
send_message(
&SocketMessage::IdentifyObjectNameChangeApplication(target.identifier, target.id)
.as_bytes()?,
)?;
}
SubCommand::IdentifyTrayApplication(target) => {
send_message(
&SocketMessage::IdentifyTrayApplication(target.identifier, target.id).as_bytes()?,
)?;
}
SubCommand::IdentifyLayeredApplication(target) => {
send_message(
&SocketMessage::IdentifyLayeredApplication(target.identifier, target.id)
.as_bytes()?,
)?;
}
SubCommand::IdentifyBorderOverflowApplication(target) => {
send_message(
&SocketMessage::IdentifyBorderOverflowApplication(target.identifier, target.id)
.as_bytes()?,
)?;
}
SubCommand::Manage => {
send_message(&SocketMessage::ManageFocusedWindow.as_bytes()?)?;
}
SubCommand::Unmanage => {
send_message(&SocketMessage::UnmanageFocusedWindow.as_bytes()?)?;
}
SubCommand::QuickSaveResize => {
send_message(&SocketMessage::QuickSave.as_bytes()?)?;
}
SubCommand::QuickLoadResize => {
send_message(&SocketMessage::QuickLoad.as_bytes()?)?;
}
SubCommand::SaveResize(arg) => {
send_message(&SocketMessage::Save(resolve_windows_path(&arg.path)?).as_bytes()?)?;
}
SubCommand::LoadResize(arg) => {
send_message(&SocketMessage::Load(resolve_windows_path(&arg.path)?).as_bytes()?)?;
}
SubCommand::Subscribe(arg) => {
send_message(&SocketMessage::AddSubscriber(arg.named_pipe).as_bytes()?)?;
}
SubCommand::Unsubscribe(arg) => {
send_message(&SocketMessage::RemoveSubscriber(arg.named_pipe).as_bytes()?)?;
}
SubCommand::ToggleMouseFollowsFocus => {
send_message(&SocketMessage::ToggleMouseFollowsFocus.as_bytes()?)?;
}
SubCommand::MouseFollowsFocus(arg) => {
send_message(&SocketMessage::MouseFollowsFocus(arg.boolean_state.into()).as_bytes()?)?;
}
SubCommand::ActiveWindowBorder(arg) => {
send_message(&SocketMessage::ActiveWindowBorder(arg.boolean_state.into()).as_bytes()?)?;
}
SubCommand::ActiveWindowBorderColour(arg) => {
send_message(
&SocketMessage::ActiveWindowBorderColour(arg.window_kind, arg.r, arg.g, arg.b)
.as_bytes()?,
)?;
}
SubCommand::ResizeDelta(arg) => {
send_message(&SocketMessage::ResizeDelta(arg.pixels).as_bytes()?)?;
}
SubCommand::ToggleWindowContainerBehaviour => {
send_message(&SocketMessage::ToggleWindowContainerBehaviour.as_bytes()?)?;
}
SubCommand::WindowHidingBehaviour(arg) => {
send_message(&SocketMessage::WindowHidingBehaviour(arg.hiding_behaviour).as_bytes()?)?;
}
SubCommand::CrossMonitorMoveBehaviour(arg) => {
send_message(
&SocketMessage::CrossMonitorMoveBehaviour(arg.move_behaviour).as_bytes()?,
)?;
}
SubCommand::ToggleCrossMonitorMoveBehaviour => {
send_message(&SocketMessage::ToggleCrossMonitorMoveBehaviour.as_bytes()?)?;
}
SubCommand::UnmanagedWindowOperationBehaviour(arg) => {
send_message(
&SocketMessage::UnmanagedWindowOperationBehaviour(arg.operation_behaviour)
.as_bytes()?,
)?;
}
SubCommand::AhkAppSpecificConfiguration(arg) => {
let content = fs::read_to_string(resolve_windows_path(&arg.path)?)?;
let lines = if let Some(override_path) = arg.override_path {
let override_content = fs::read_to_string(resolve_windows_path(&override_path)?)?;
ApplicationConfigurationGenerator::generate_ahk(
&content,
Option::from(override_content.as_str()),
)?
} else {
ApplicationConfigurationGenerator::generate_ahk(&content, None)?
};
let mut generated_config = HOME_DIR.clone();
generated_config.push("komorebi.generated.ahk");
let mut file = OpenOptions::new()
.write(true)
.create(true)
.truncate(true)
.open(generated_config.clone())?;
file.write_all(lines.join("\n").as_bytes())?;
println!(
"\nApplication-specific generated configuration written to {}",
generated_config.to_str().ok_or_else(|| anyhow!(
"could not find the path to the generated configuration file"
))?
);
println!(
"\nYou can include the generated configuration at the top of your komorebi.ahk config with this line:"
);
println!("\n#Include %A_ScriptDir%\\komorebi.generated.ahk");
}
SubCommand::FormatAppSpecificConfiguration(arg) => {
let file_path = resolve_windows_path(&arg.path)?;
let content = fs::read_to_string(&file_path)?;
let formatted_content = ApplicationConfigurationGenerator::format(&content)?;
let mut file = OpenOptions::new()
.write(true)
.create(true)
.truncate(true)
.open(file_path)?;
file.write_all(formatted_content.as_bytes())?;
println!("File successfully formatted for PRs to https://github.com/LGUG2Z/komorebi-application-specific-configuration");
}
SubCommand::NotificationSchema => {
let home = HOME_DIR.clone();
let mut socket = home;
socket.push("komorebic.sock");
let socket = socket.as_path();
match std::fs::remove_file(&socket) {
Ok(_) => {}
Err(error) => match error.kind() {
// Doing this because ::exists() doesn't work reliably on Windows via IntelliJ
ErrorKind::NotFound => {}
_ => {
return Err(error.into());
}
},
};
send_message(&SocketMessage::NotificationSchema.as_bytes()?)?;
let listener = UnixListener::bind(&socket)?;
match listener.accept() {
Ok(incoming) => {
let stream = BufReader::new(incoming.0);
for line in stream.lines() {
println!("{}", line?);
}
return Ok(());
}
Err(error) => {
panic!("{}", error);
}
}
}
SubCommand::SocketSchema => {
let home = HOME_DIR.clone();
let mut socket = home;
socket.push("komorebic.sock");
let socket = socket.as_path();
match std::fs::remove_file(&socket) {
Ok(_) => {}
Err(error) => match error.kind() {
// Doing this because ::exists() doesn't work reliably on Windows via IntelliJ
ErrorKind::NotFound => {}
_ => {
return Err(error.into());
}
},
};
send_message(&SocketMessage::SocketSchema.as_bytes()?)?;
let listener = UnixListener::bind(&socket)?;
match listener.accept() {
Ok(incoming) => {
let stream = BufReader::new(incoming.0);
for line in stream.lines() {
println!("{}", line?);
}
return Ok(());
}
Err(error) => {
panic!("{}", error);
}
}
}
}
Ok(())
}
fn resolve_windows_path(raw_path: &str) -> Result<PathBuf> {
let path = if raw_path.starts_with('~') {
raw_path.replacen(
'~',
&dirs::home_dir()
.ok_or_else(|| anyhow!("there is no home directory"))?
.display()
.to_string(),
1,
)
} else {
raw_path.to_string()
};
let full_path = PathBuf::from(path);
let parent = full_path
.parent()
.ok_or_else(|| anyhow!("cannot parse directory"))?;
Ok(if parent.is_dir() {
let file = full_path
.components()
.last()
.ok_or_else(|| anyhow!("cannot parse filename"))?;
let mut canonicalized = std::fs::canonicalize(parent)?;
canonicalized.push(file);
canonicalized
} else {
full_path
})
}
fn show_window(hwnd: HWND, command: SHOW_WINDOW_CMD) {
// BOOL is returned but does not signify whether or not the operation was succesful
// https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-showwindow
unsafe { ShowWindow(hwnd, command) };
}
fn restore_window(hwnd: HWND) {
show_window(hwnd, SW_RESTORE);
}