feat: add configurable shell command separator

Author: MartianGreed

lua/claude-code/config.lua

@@ -47,11 +47,16 @@ local M = {}
 -- @field verbose string|boolean Enable verbose logging with full turn-by-turn output
 -- Additional options can be added as needed
 
+--- ClaudeCodeShell class for shell configuration
+-- @table ClaudeCodeShell
+-- @field separator string Command separator used in shell commands (e.g., '&&', ';', '|')
+
 --- ClaudeCodeConfig class for main configuration
 -- @table ClaudeCodeConfig
 -- @field window ClaudeCodeWindow Terminal window settings
 -- @field refresh ClaudeCodeRefresh File refresh settings
 -- @field git ClaudeCodeGit Git integration settings
+-- @field shell ClaudeCodeShell Shell-specific configuration
 -- @field command string Command used to launch Claude Code
 -- @field command_variants ClaudeCodeCommandVariants Command variants configuration
 -- @field keymaps ClaudeCodeKeymaps Keymaps configuration
@@ -81,6 +86,10 @@ M.default_config = {
     use_git_root = true, -- Set CWD to git root when opening Claude Code (if in git project)
     multi_instance = true, -- Use multiple Claude instances (one per git root)
   },
+  -- Shell-specific settings
+  shell = {
+    separator = '&&', -- Command separator used in shell commands
+  },
   -- Command settings
   command = 'claude', -- Command used to launch Claude Code
   -- Command variants
@@ -179,6 +188,15 @@ local function validate_config(config)
     return false, 'git.multi_instance must be a boolean'
   end
 
+  -- Validate shell settings
+  if type(config.shell) ~= 'table' then
+    return false, 'shell config must be a table'
+  end
+
+  if type(config.shell.separator) ~= 'string' then
+    return false, 'shell.separator must be a string'
+  end
+
   -- Validate command settings
   if type(config.command) ~= 'string' then
     return false, 'command must be a string'

lua/claude-code/terminal.lua

@@ -149,7 +149,8 @@ function M.toggle(claude_code, config, git)
       local git_root = git.get_git_root()
       if git_root then
         -- Use pushd/popd to change directory instead of --cwd
-        cmd = 'terminal pushd ' .. git_root .. ' && ' .. config.command .. ' && popd'
+        local separator = (config.shell and config.shell.separator) or config.shell.separator
+        cmd = 'terminal pushd ' .. git_root .. ' ' .. separator .. ' ' .. config.command .. ' ' .. separator .. ' popd'
       end
     end