Command Sequences, Blocking CLI Commands, New Plugin APIs (#4546)

* fix deadlocks

* initial logging to plugin implementation

* only log actions, include keys as Action::Write

* send actions to plugins as a new Event::UserAction

* add Action::Write metadata to plugin API

* run_action plugin command and permission

* block-until-exit/success/failure in the cli

* fix tests

* add NewBlockingPane to the plugin API

* run actions in a different thread so as not to block plugin execution

* add custom context to run_action flow

* fixes for floating pane z_index sorting and unknown protobuf events not crashing plugins

* always render the frame of pinned panes

* macros module

* add macros to config

* KDL macro parsing

* thread macros to the plugin thread

* get/update/delete macros from plugins

* add macros updated event

* add ability to rename macros

* fix deadlock

* fix z_indices with pinned unselectable panes bug

* allow plugins to opt-in to show_cursor

* change show_cursor(bool) to show_cursor(Option<coordinates>)

* test

* upgrade strum to allow proper enum iteration and case insensitive fromstr implementation for Actions

* better cwd tracking for exited command panes

* add initial panes to NewTab Action (no-op for now)

* add initial panes to cli newtab action

* make initial panes work

* add close_on_exit and start_suspended to the cli

* properly convert newtab action (potentially breaking for plugins)

* allow first pane in tab to block

* make distinction between opening panes with the last active client and the current pane in the cli

* improve some apis

* fix fixed size closing pane bug

* fix plugin cursor coordinates

* fix issues with launch-or-focus-plugin having to do with in-place and suppressed panes

* fix: set affected pane in replace pane

* allow setting a pane in place when it is suppressed and being focused (tests failing)

* fix tests

* some fixes for unsuppression of panes

* some fixes for completion_tx in new tab action

* allow replace/suppressed rather than replace/close only

* fixes for inserting suppressed panes without conflicts

* pane focus history and explicit unsuppress plugin api

* fix: prefer explicitly provided pane id in placement in actions that provide it

* fix floating pane coordinate change and z_index

* fix plugin cache dir to persist between sessions

* fix some stack focusing issues when adding panes without a client id

* make sure pinned panes are always above non-pinned floating panes

* allow plugins to copy to clipboard

* initial text styling additions implementations - buggy

* fix dimming issues

* remove extras, stay with just dim and unbold

* unbold and dim as indices

* allow ui components to render success/error colors

* allow plugins to send sigint/sigkill to processes, as well as receive their pid

* ui component fixes and send originating plugin context with run_action

* originating plugin for new tab too

* make plugn show pane command also expand stacked panes

* add sequence plugin

* remove macros

* remove snapshots

* add shortcut for sequence plugin

* fix plugin tests

* plugin tests for new apis

* update snapshots for sequence shortcut

* cleanups and formatting

* Event::CwdChanged

* moar cleanups

* remove some warnings

* remove mroe warnings

* remove dead code

* remove more dead code

* fix minor bugs in sequence plugin

* update sequence help and format codebase

* fix conditional blocking cli commands

* fix initial-command new-tab cli flag

* add client_ids to CwdChanged Event

* last fixes

* add pr

1 files changed, 31 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index f077c199..2a5db3c5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -6,6 +6,7 @@ use clap::Parser;
 use zellij_utils::{
     cli::{CliAction, CliArgs, Command, Sessions},
     consts::{create_config_and_cache_folders, VERSION},
+    data::UnblockCondition,
     envs,
     input::config::Config,
     logging::*,
@@ -40,10 +41,26 @@ fn main() {
             pinned,
             stacked,
             blocking,
+            block_until_exit_success,
+            block_until_exit_failure,
+            block_until_exit,
+            near_current_pane,
         })) = opts.command
         {
             let cwd = cwd.or_else(|| std::env::current_dir().ok());
             let skip_plugin_cache = false; // N/A for this action
+
+            // Compute the unblock condition
+            let unblock_condition = if block_until_exit_success {
+                Some(UnblockCondition::OnExitSuccess)
+            } else if block_until_exit_failure {
+                Some(UnblockCondition::OnExitFailure)
+            } else if block_until_exit {
+                Some(UnblockCondition::OnAnyExit)
+            } else {
+                None
+            };
+
             let command_cli_action = CliAction::NewPane {
                 command,
                 plugin: None,
@@ -63,6 +80,8 @@ fn main() {
                 pinned,
                 stacked,
                 blocking,
+                unblock_condition,
+                near_current_pane,
             };
             commands::send_action_to_session(command_cli_action, opts.session, config);
             std::process::exit(0);
@@ -83,6 +102,7 @@ fn main() {
             let cwd = None;
             let stacked = false;
             let blocking = false;
+            let unblock_condition = None;
             let command_cli_action = CliAction::NewPane {
                 command: vec![],
                 plugin: Some(url),
@@ -102,6 +122,8 @@ fn main() {
                 pinned,
                 stacked,
                 blocking,
+                unblock_condition,
+                near_current_pane: false,
             };
             commands::send_action_to_session(command_cli_action, opts.session, config);
             std::process::exit(0);
@@ -118,6 +140,7 @@ fn main() {
             width,
             height,
             pinned,
+            near_current_pane,
         })) = opts.command
         {
             let mut file = file;
@@ -139,6 +162,7 @@ fn main() {
                 width,
                 height,
                 pinned,
+                near_current_pane,
             };
             commands::send_action_to_session(command_cli_action, opts.session, config);
             std::process::exit(0);
@@ -224,6 +248,13 @@ fn main() {
                 layout_dir: options.as_ref().and_then(|o| o.layout_dir.clone()),
                 name: None,
                 cwd: options.as_ref().and_then(|o| o.default_cwd.clone()),
+                initial_command: vec![],
+                initial_plugin: None,
+                close_on_exit: Default::default(),
+                start_suspended: Default::default(),
+                block_until_exit_success: false,
+                block_until_exit_failure: false,
+                block_until_exit: false,
             };
             commands::send_action_to_session(new_layout_cli_action, Some(session_name), config);
         } else {