initial commit

Author: sei40kr

dev-shell.nix

@@ -0,0 +1,33 @@
+{ mkShell, wezterm, wez-tmux, writeTextFile }:
+
+let
+  config = writeTextFile {
+    name = "wez-tmux-dev-shell-config.lua";
+    text = ''
+      package.path = package.path .. ";${wez-tmux}/?.lua"
+
+      local wezterm = require("wezterm")
+
+      local config = {}
+
+      if wezterm.config_builder then
+        config = wezterm.config_builder()
+      end
+
+      config.leader = { key = "b", mods = "CTRL" }
+
+      require("plugin").apply_to_config(config, {})
+
+      return config
+    '';
+  };
+in
+mkShell {
+  name = "wez-tmux-dev-shell";
+
+  packages = [ wezterm ];
+
+  shellHook = ''
+    alias wezterm="wezterm --config-file ${config}"
+  '';
+}

flake.lock

@@ -0,0 +1,26 @@
+{
+  inputs = {
+    flake-utils.url = "github:numtide/flake-utils";
+
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  };
+
+  outputs = { self, flake-utils, nixpkgs }:
+    let
+      inherit (flake-utils.lib) eachDefaultSystem;
+    in
+    eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
+        wez-tmux = pkgs.callPackage ./package.nix { };
+      in
+      {
+        packages = { default = wez-tmux; };
+
+        devShells = {
+          default = pkgs.callPackage ./dev-shell.nix {
+            inherit wez-tmux;
+          };
+        };
+      });
+}

flake.nix

@@ -0,0 +1,13 @@
+{ lib, stdenv }:
+
+stdenv.mkDerivation {
+  name = "wez-tmux";
+
+  src = ./.;
+
+  dontBuild = true;
+
+  installPhase = ''
+    cp -r plugin $out;
+  '';
+}

package.nix

@@ -0,0 +1,56 @@
+local M = {}
+
+local wezterm = require("wezterm")
+local act = wezterm.action
+
+---@param config unknown
+---@param opts { leader: { key: string, mods: string? }? }
+function M.apply_to_config(config, opts)
+  local leader = opts.leader or { key = "b", mods = "CTRL" }
+
+  config.leader = leader
+
+  local keys = {
+    { key = leader.key,   mods = "LEADER|" .. leader.mods, action = act.SendKey(leader) },
+
+    -- Tabs
+    { key = "c",          mods = "LEADER",                 action = act.SpawnTab("CurrentPaneDomain") },
+    { key = "&",          mods = "LEADER",                 action = act.CloseCurrentTab({ confirm = true }) },
+    { key = "p",          mods = "LEADER",                 action = act.ActivateTabRelative(-1) },
+    { key = "n",          mods = "LEADER",                 action = act.ActivateTabRelative(1) },
+    { key = "l",          mods = "LEADER",                 action = act.ActivateLastTab },
+
+    -- Panes
+    { key = "%",          mods = "LEADER",                 action = act.SplitHorizontal({ domain = "CurrentPaneDomain" }) },
+    { key = "\"",         mods = "LEADER",                 action = act.SplitVertical({ domain = "CurrentPaneDomain" }) },
+    { key = "{",          mods = "LEADER",                 action = act.RotatePanes("CounterClockwise") },
+    { key = "}",          mods = "LEADER",                 action = act.RotatePanes("Clockwise") },
+    { key = "LeftArrow",  mods = "LEADER",                 action = act.ActivatePaneDirection("Left") },
+    { key = "DownArrow",  mods = "LEADER",                 action = act.ActivatePaneDirection("Down") },
+    { key = "UpArrow",    mods = "LEADER",                 action = act.ActivatePaneDirection("Up") },
+    { key = "RightArrow", mods = "LEADER",                 action = act.ActivatePaneDirection("Right") },
+    { key = "q",          mods = "LEADER",                 action = act.PaneSelect({ mode = "Activate" }) },
+    { key = "z",          mods = "LEADER",                 action = act.TogglePaneZoomState },
+    { key = "LeftArrow",  mods = "LEADER|CTRL",            action = act.AdjustPaneSize({ "Left", 5 }) },
+    { key = "DownArrow",  mods = "LEADER|CTRL",            action = act.AdjustPaneSize({ "Down", 5 }) },
+    { key = "UpArrow",    mods = "LEADER|CTRL",            action = act.AdjustPaneSize({ "Up", 5 }) },
+    { key = "RightArrow", mods = "LEADER|CTRL",            action = act.AdjustPaneSize({ "Right", 5 }) },
+    { key = "x",          mods = "LEADER",                 action = act.CloseCurrentPane({ confirm = true }) },
+
+    -- Copy Mode
+    { key = "[",          mods = "LEADER",                 action = act.ActivateCopyMode },
+  }
+
+  for i = 1, 9 do
+    table.insert(keys, { key = tostring(i), mods = "LEADER", action = act.ActivateTab(i - 1) })
+  end
+
+  if not config.keys then
+    config.keys = {}
+  end
+  for _, key in ipairs(keys) do
+    table.insert(config.keys, key)
+  end
+end
+
+return M