init

README.mkd

@@ -0,0 +1,33 @@
+# vimux
+
+Easily interact with tmux from vim. This project is still in development so some features are still missing.
+
+## Installation
+
+With **[vim-bundle](https://github.com/benmills/vim-bundle)**: `vim-bundle install benmills/vimux`
+
+## Usage
+
+### RunVimTmuxCommand 
+Run a system command in a small horizontal split bellow the current pane vim is in.
+
+*Example:*
+
+```viml
+" Run the current file with rspec
+map <Leader>zr :call RunVimTmuxCommand("clear %% rspec " . bufname("%"))<CR>
+```
+
+### CloseVimTmuxWindows 
+Close all other tmux panes in the current window.
+
+*Example:*
+
+```viml
+" Close all other tmux panes in current window
+map <Leader>zc :call CloseVimTmuxWindows()<CR>
+```
+
+## Todo
+
+* Add the ability to target any tmux session, window and pane

plugin/vimux.vim

@@ -0,0 +1,98 @@
+if !has("ruby")
+  finish
+end
+
+function! RunVimTmuxCommand(command)
+  let g:_VimTmuxCmd = a:command
+  ruby CurrentTmuxSession.new.run_shell_command(Vim.evaluate("g:_VimTmuxCmd"))
+endfunction
+
+function! ClearVimTmuxWindow()
+  unlet g:_VimTmuxRunnerPane
+endfunction
+
+function! CloseVimTmuxWindows()
+  ruby CurrentTmuxSession.new.close_other_panes
+  unlet g:_VimTmuxRunnerPane
+endfunction
+
+ruby << EOF
+class TmuxSession
+  def initialize(session, window, pane)
+    @session = session
+    @window = window
+    @pane = pane
+    if Vim.evaluate('exists("g:_VimTmuxRunnerPane")') != 0
+      @runner_pane = Vim.evaluate('g:_VimTmuxRunnerPane')
+    else
+      @runner_pane = nil
+    end
+  end
+
+  def current_panes
+    `tmux list-panes`.split("\n").map do |line|
+      line.split(':').first
+    end
+  end
+
+  def active_pane_id
+    `tmux list-panes`.split("\n").map do |line|
+      return line.split[-2] if line =~ /\(active\)/
+    end
+  end
+
+  def target(args={})
+    "#{args.fetch(:session, @session)}:#{args.fetch(:window, @window)}.#{args.fetch(:pane, @pane)}"
+  end
+
+  def runner_pane
+    if @runner_pane.nil?
+      run("split-window -p 20")
+      @runner_pane = active_pane_id
+      Vim.command("let g:_VimTmuxRunnerPane = '#{@runner_pane}'")
+    end
+
+    `tmux list-panes`.split("\n").map do |line|
+      return line.split(':').first if line =~ /#{@runner_pane}/
+    end
+  end
+
+  def run_shell_command(command)
+    send(command, target(:pane => runner_pane))
+    move_up_pane
+  end
+
+  def close_other_panes
+    run("kill-pane -a")
+  end
+
+  def move_up_pane
+    run("select-pane -t #{target}")
+  end
+
+  def send(command, target)
+    run("send-keys -t #{target} '#{command.gsub("'", "\'")}'")
+    run("send-keys -t #{target} Enter")
+  end
+
+  def run(command)
+    `tmux #{command}`
+  end
+end
+
+class CurrentTmuxSession < TmuxSession
+  def initialize
+    session = self.get_property(:attached, :session)
+    window = self.get_property(:active, :window)
+    pane = self.get_property(:active, :pane)
+
+    super(session, window, pane)
+  end
+
+  def get_property(match, type)
+    run("list-#{type.to_s}").split("\n").each do |line|
+      return line.split(':').first if line =~ /\(#{match.to_s}\)/
+    end
+  end
+end
+EOF