feat(config): switch to kdl (#1759)

* chore(config): default kdl keybindings config

* tests

* work

* refactor(config): move stuff around

* work

* tab merge layout

* work

* work

* layouts working

* work

* layout tests

* work

* work

* feat(parsing): kdl layouts without config

* refactor(kdl): move stuff around

* work

* tests(layout): add cases and fix bugs

* work

* fix(kdl): various bugs

* chore(layouts): move all layouts to kdl

* feat(kdl): shared keybidns

* fix(layout): do not count fixed panes toward percentile

* fix(keybinds): missing keybinds and actions

* fix(config): adjust default tips

* refactor(config): move stuff around

* fix(tests): make e2e tests pass

* fix(kdl): add verbose parsing errors

* fix(kdl): focused tab

* fix(layout): corret default_tab_template behavior

* style(code): fix compile warnings

* feat(cli): send actions through the cli

* fix(cli): exit only when action is done

* fix(cli): open embedded pane from floating pane

* fix(cli): send actions to other sessions

* feat(cli): command alias

* feat(converter): convert old config

* feat(converter): convert old layout and theme files

* feat(kdl): pretty errors

* feat(client): convert old YAML files on startup

* fix: various bugs and styling issues

* fix: e2e tests

* fix(screen): propagate errors after merge

* style(clippy): lower clippy level

* fix(tests): own session_name variable

* style(fmt): rustfmt

* fix(cli): various action fixes

* style(fmt): rustfmt

* fix(themes): loading of theme files

* style(fmt): rustfmt

* fix(tests): theme fixtures

* fix(layouts): better errors on unknown nodes

* fix(kdl): clarify valid node terminator error

* fix(e2e): adjust close tab test

* fix(e2e): adjust close tab test again

* style(code): cleanup some comments

1 files changed, 34 insertions, 0 deletions

diff --git a/zellij-client/src/cli_client.rs b/zellij-client/src/cli_client.rs
new file mode 100644
index 000000000..95cd9d133
--- /dev/null
+++ b/zellij-client/src/cli_client.rs
@@ -0,0 +1,34 @@
+//! The `[cli_client]` is used to attach to a running server session
+//! and dispatch actions, that are specified through the command line.
+use std::process;
+use std::{fs, path::PathBuf};
+
+use crate::os_input_output::ClientOsApi;
+use zellij_utils::{
+    input::actions::Action,
+    ipc::{ClientToServerMsg, ServerToClientMsg},
+};
+
+pub fn start_cli_client(os_input: Box<dyn ClientOsApi>, session_name: &str, actions: Vec<Action>) {
+    let zellij_ipc_pipe: PathBuf = {
+        let mut sock_dir = zellij_utils::consts::ZELLIJ_SOCK_DIR.clone();
+        fs::create_dir_all(&sock_dir).unwrap();
+        zellij_utils::shared::set_permissions(&sock_dir, 0o700).unwrap();
+        sock_dir.push(session_name);
+        sock_dir
+    };
+    os_input.connect_to_server(&*zellij_ipc_pipe);
+    for action in actions {
+        let msg = ClientToServerMsg::Action(action, None);
+        os_input.send_to_server(msg);
+    }
+    loop {
+        match os_input.recv_from_server() {
+            Some((ServerToClientMsg::UnblockInputThread, _)) => {
+                os_input.send_to_server(ClientToServerMsg::ClientExited);
+                process::exit(0);
+            },
+            _ => {},
+        }
+    }
+}