helix+term: integrate with yazi for a file tree hackaround

.gitignore

@@ -20,6 +20,7 @@ config/config/nvim/lua/config/local.lua
 !config/config/nvim/lua/
 !config/config/nvim/snippets/
 !config/config/wezterm/
+!config/config/yazi/
 # so that it's possible to version a few specific files
 !config/config/efm-langserver
 !config/config/fish/config.fish

config/config/wezterm/config.lua

@@ -121,6 +121,23 @@ config.keys = {
 
   -- Fix readline "undo"
   { mods = 'CTRL', key = '/', action = act { SendString = '\x1f' } },
+
+  -- Yazi integration
+  {
+    key = '0',
+    mods = 'CMD',
+    action = wezterm.action.SplitPane {
+      direction = 'Left',
+      command = {
+        args = { 'yazi' },
+        set_environment_variables = {
+          PATH = '/opt/homebrew/bin:' .. os.getenv 'PATH',
+          YAZI_CONFIG_HOME = '~/.config/yazi/filetree',
+        },
+      },
+      size = { Percent = 25 },
+    },
+  },
 }
 
 return config

config/config/yazi/filetree/keymap.toml

+# A TOML linter such as https://taplo.tamasfe.dev/ can use this schema to validate your config.
+# If you encounter any issues, please make an issue at https://github.com/yazi-rs/schemas.
+"$schema" = "https://yazi-rs.github.io/schemas/keymap.json"
+
+[[manager.prepend_keymap]]
+on = ['l']
+exec = 'plugin --sync smart-enter'
+desc = 'Enter the child directory, or open the file'

config/config/yazi/filetree/plugins/smart-enter.yazi/init.lua

+return {
+  entry = function()
+    local h = cx.active.current.hovered
+
+    if h.cha.is_dir then
+      ya.manager_emit('enter' or 'open', { hovered = true })
+    else
+      -- Send ":" to start command input in Helix
+      os.execute 'wezterm cli send-text --pane-id "$(wezterm cli get-pane-direction Right)" --no-paste ":"'
+
+      -- Send the "open" command with file path(s) to the pane
+      local file_path = tostring(h.url)
+      os.execute('wezterm cli send-text --pane-id "$(wezterm cli get-pane-direction Right)" "open ' .. file_path .. '"')
+
+      -- Simulate 'Enter' key to execute the command
+      os.execute 'printf "\r" | wezterm cli send-text --pane-id "$(wezterm cli get-pane-direction Right)" --no-paste'
+    end
+  end,
+}

config/config/yazi/filetree/yazi.toml

+# A TOML linter such as https://taplo.tamasfe.dev/ can use this schema to validate your config.
+# If you encounter any issues, please make an issue at https://github.com/yazi-rs/schemas.
+"$schema" = "https://yazi-rs.github.io/schemas/yazi.json"
+
+[manager]
+ratio = [0, 8, 0]
+show_hidden = true
+sort_dir_first = true

config/config/yazi/yazi.toml

+# A TOML linter such as https://taplo.tamasfe.dev/ can use this schema to validate your config.
+# If you encounter any issues, please make an issue at https://github.com/yazi-rs/schemas.
+"$schema" = "https://yazi-rs.github.io/schemas/yazi.json"
+
+[manager]
+show_hidden = true
+sort_dir_first = true