Merge branch '1.0.0rc1'

Conflicts:
	plugin/vimux.vim

doc/vimux.txt

@@ -61,7 +61,10 @@ process finishes and will see the output in the pane when it's finished.
 
 Furthermore there are several handy commands all starting with 'Vimux':
   - |VimuxRunCommand|
-  - |VimuxRunLastCommand| 
+  - |VimuxSendText|
+  - |VimuxSendKeys|
+  - |VimuxOpenPane|
+  - |VimuxRunLastCommand|
   - |VimuxCloseRunner|
   - |VimuxClosePanes|
   - |VimuxCloseWindows|
@@ -70,22 +73,7 @@ Furthermore there are several handy commands all starting with 'Vimux':
   - |VimuxPromptCommand|
   - |VimuxClearRunnerHistory|
 
-
-Note:
-Earlier the all commands had different names. There are still aliases for
-convenience. Please chang your configuration according to the new naming
-conventions!
-
-The DEPRECATED commands:
-  - |PromptVimTmuxCommand|
-  - |RunLastVimTmuxCommand|
-  - |InspectVimTmuxRunner|
-  - |CloseVimTmuxRunner|
-  - |CloseVimTmuxPanes|
-  - |InterruptVimTmuxRunner|
-
 ------------------------------------------------------------------------------
-                                                             *RunVimTmuxCommand*
                                                                *VimuxRunCommand*
 VimuxRunCommand~
 
@@ -100,7 +88,32 @@ vimux from automatically sending a return after the command.
 <
 
 ------------------------------------------------------------------------------
-                                                          *PromptVimTmuxCommand*
+                                                               *VimuxSendText*
+VimuxSendText~
+
+Send raw text to the runer pane. This command will not open a new pane if one
+does not already exist. You will need to use VimuxOpenPane to do this. This
+command can be used to interact with REPLs or other interactive terminal
+programs that are not shells.
+
+
+------------------------------------------------------------------------------
+                                                               *VimuxSendKeys*
+VimuxSendKeys~
+
+Send keys to the runner pane. This command will not open a new pane if one
+does not already exist. You will need to use VimuxOpenPane to do this. You can
+use this command to send keys such as "Enter" or "C-c" to the runner pane.
+
+------------------------------------------------------------------------------
+                                                               *VimuxOpenPane*
+VimuxOpenPane~
+
+This will either opne a new pane or use the nearest pane and set it as the
+vimux runner pane for the other vimux commands. You can control if this command
+uses the nearest pane or always creates a new one with g:VimuxUseNearestPane
+
+------------------------------------------------------------------------------
                                                             *VimuxPromptCommand*
 VimuxPromptCommand~
 
@@ -112,7 +125,6 @@ pane.
 <
 
 ------------------------------------------------------------------------------
-                                                         *RunLastVimTmuxCommand*
                                                            *VimuxRunLastCommand*
 VimuxRunLastCommand~
 
@@ -123,7 +135,6 @@ Run the last command executed by `VimuxRunCommand`
 <
 
 ------------------------------------------------------------------------------
-                                                          *InspectVimTmuxRunner*
                                                             *VimuxInspectRunner*
 VimuxInspectRunner~
 
@@ -135,7 +146,6 @@ pmode (scroll mode).
 <
 
 ------------------------------------------------------------------------------
-                                                            *CloseVimTmuxRunner*
                                                             *VimuxCloseRunner*
 VimuxCloseRunner~
 
@@ -146,18 +156,6 @@ Close the tmux runner created by `VimuxRunCommand`
 <
 
 ------------------------------------------------------------------------------
-                                                             *CloseVimTmuxPanes*
-                                                               *VimuxClosePanes*
-VimuxClosePanes~
-
-Close all other tmux panes in the current window.
->
- " Close all other tmux panes in current window
- map <Leader>vx :VimuxClosePanes<CR>
->
-
-------------------------------------------------------------------------------
-                                                        *InterruptVimTmuxRunner*
                                                           *VimuxInterruptRunner*
 VimuxInterruptRunner~
 
@@ -194,22 +192,19 @@ Full Keybind Example~
  map <Leader>rb :call VimuxRunCommand("clear; rspec " . bufname("%"))<CR>
 
  " Prompt for a command to run
- map <Leader>rp :VimuxPromptCommand<CR>
+ map <Leader>vp :VimuxPromptCommand<CR>
  
  " Run last command executed by VimuxRunCommand
- map <Leader>rl :VimuxRunLastCommand<CR>
+ map <Leader>vl :VimuxRunLastCommand<CR>
  
  " Inspect runner pane
- map <Leader>ri :VimuxInspectRunner<CR>
- 
- " Close all other tmux panes in current window
- map <Leader>rx :VimuxClosePanes<CR>
+ map <Leader>vi :VimuxInspectRunner<CR>
  
  " Close vim tmux runner opened by VimuxRunCommand
- map <Leader>rq :VimuxCloseRunner<CR>
+ map <Leader>vq :VimuxCloseRunner<CR>
  
  " Interrupt any command running in the runner pane
- map <Leader>rs :VimuxInterruptRunner<CR>
+ map <Leader>vx :VimuxInterruptRunner<CR>
 >
 
 ------------------------------------------------------------------------------
@@ -220,11 +215,13 @@ Here is how to use vimux to send code to a REPL. This is similar to tslime.
 First, add some helpful mappings.
 
 >
- " Prompt for a command to run
- map <LocalLeader>vp :VimuxPromptCommand<CR>
+ function! VimuxSlime()
+  call VimuxSendText(@v)
+  call VimuxSendKeys("Enter")
+ endfunction
 
  " If text is selected, save it in the v buffer and send that buffer it to tmux
- vmap <LocalLeader>vs "vy :call VimuxRunCommand(@v . "\n", 0)<CR>
+ vmap <LocalLeader>vs "vy :call VimuxSlime()<CR>
 
  " Select current paragraph and send it to tmux
  nmap <LocalLeader>vs vip<LocalLeader>vs<CR>

plugin/vimux.vim

@@ -3,16 +3,8 @@ if exists("g:loaded_vimux") || &cp
 endif
 let g:loaded_vimux = 1
 
-if !has("ruby")
-  finish
-end
-
-
-" New style commands with 'normalized' names
 command VimuxRunLastCommand :call VimuxRunLastCommand()
 command VimuxCloseRunner :call VimuxCloseRunner()
-command VimuxClosePanes :call VimuxClosePanes()
-command VimuxCloseWindows :call VimuxCloseWindows()
 command VimuxInspectRunner :call VimuxInspectRunner()
 command VimuxScrollUpInspect :call VimuxScrollUpInspect()
 command VimuxScrollDownInspect :call VimuxScrollDownInspect()
@@ -20,341 +12,136 @@ command VimuxInterruptRunner :call VimuxInterruptRunner()
 command VimuxPromptCommand :call VimuxPromptCommand()
 command VimuxClearRunnerHistory :call VimuxClearRunnerHistory()
 
-" DEPRECATED
-command RunLastVimTmuxCommand :call VimuxRunLastCommand()
-command CloseVimTmuxRunner :call VimuxCloseRunner()
-command CloseVimTmuxPanes :call VimuxClosePanes()
-command CloseVimTmuxWindows :call VimuxCloseWindows()
-command InspectVimTmuxRunner :call VimuxInspectRunner()
-command InterruptVimTmuxRunner :call VimuxInterruptRunner()
-command PromptVimTmuxCommand :call VimuxPromptCommand()
+function! VimuxRunLastCommand()
+  if exists("g:VimuxRunnerPaneIndex")
+    call VimuxRunCommand(g:VimuxLastCommand)
+  else
+    echo "No last vimux command."
+  endif
+endfunction
 
+function! VimuxRunCommand(command, ...)
+  if !exists("g:VimuxRunnerPaneIndex") || _VimuxHasPane(g:VimuxRunnerPaneIndex) == -1
+    call VimuxOpenPane()
+  endif
 
-" new style functions
-function VimuxRunCommand(command, ...)
   let l:autoreturn = 1
-
   if exists("a:1")
     let l:autoreturn = a:1
   endif
 
-  let s:_VimTmuxCmd = substitute(a:command, '`', '\\`', 'g')
-  let s:_VimTmuxCmdAutoreturn = l:autoreturn
+  let resetSequence = _VimuxOption("g:VimuxResetSequence", "q C-u")
+  let g:VimuxLastCommand = a:command
+
+  call VimuxSendKeys(resetSequence)
+  call VimuxSendText(a:command)
 
   if l:autoreturn == 1
-    ruby CurrentTmuxSession.new.run_shell_command(Vim.evaluate("s:_VimTmuxCmd"))
-  else
-    ruby CurrentTmuxSession.new.run_shell_command(Vim.evaluate("s:_VimTmuxCmd"), false)
+    call VimuxSendKeys("Enter")
   endif
 endfunction
 
-" deprecated!
-function RunVimTmuxCommand(command, ...)
-  " TODO replace me with the direct function call!
-  let l:autoreturn = 1
-
-  if exists("a:1")
-    let l:autoreturn = a:1
-  endif
-
-  let s:_VimTmuxCmd = substitute(a:command, '`', '\\`', 'g')
-  let s:_VimTmuxCmdAutoreturn = l:autoreturn
+function! VimuxSendText(text)
+  call VimuxSendKeys('"'.escape(a:text, '"').'"')
+endfunction
 
-  if l:autoreturn == 1
-    ruby CurrentTmuxSession.new.run_shell_command(Vim.evaluate("s:_VimTmuxCmd"))
+function! VimuxSendKeys(keys)
+  if exists("g:VimuxRunnerPaneIndex")
+    call system("tmux send-keys -t ".g:VimuxRunnerPaneIndex." ".a:keys)
   else
-    ruby CurrentTmuxSession.new.run_shell_command(Vim.evaluate("s:_VimTmuxCmd"), false)
+    echo "No vimux runner pane. Create one with VimuxOpenPane"
   endif
 endfunction
 
+function! VimuxOpenPane()
+  let height = _VimuxOption("g:VimuxHeight", 20)
+  let orientation = _VimuxOption("g:VimuxOrientation", "v")
+  let nearestIndex = _VimuxNearestPaneIndex()
 
-function VimuxRunLastCommand()
-  if exists("s:_VimTmuxCmd")
-    if s:_VimTmuxCmdAutoreturn == 1
-      ruby CurrentTmuxSession.new.run_shell_command(Vim.evaluate("s:_VimTmuxCmd"))
-    else
-      ruby CurrentTmuxSession.new.run_shell_command(Vim.evaluate("s:_VimTmuxCmd"), false)
-    endif
+  if _VimuxOption("g:VimuxUseNearestPane", 1) == 1 && nearestIndex != -1
+    let g:VimuxRunnerPaneIndex = nearestIndex
   else
-    echo "No last command"
+    call system("tmux split-window -p ".height." -".orientation)
+    let g:VimuxRunnerPaneIndex = _VimuxTmuxPaneIndex()
+    call system("tmux last-pane")
   endif
 endfunction
 
-" deprecated!
-function RunLastVimTmuxCommand()
-  call VimuxRunLastCommand()
-endfunction
-
-
-function VimuxClearWindow()
-  if exists("s:_VimTmuxRunnerPane")
-    unlet s:_VimTmuxRunnerPane
-  end
+function! VimuxCloseRunner()
+  if exists("g:VimuxRunnerPaneIndex")
+    call system("tmux kill-pane -t ".g:VimuxRunnerPaneIndex)
+    unlet g:VimuxRunnerPaneIndex
+  endif
 endfunction
 
-" deprecated!
-function ClearVimTmuxWindow()
-  call VimuxClearWindow()
+function! VimuxInspectRunner()
+  call system("tmux select-pane -t ".g:VimuxRunnerPaneIndex)
+  call system("tmux copy-mode")
 endfunction
 
-
-" deprecated!
-function CloseVimTmuxWindows()
-  call VimuxCloseWindows()
+function! VimuxScrollUpInspect()
+  call VimuxInspectRunner()
+  call system("tmux last-pane")
+  call VimuxSendKeys("C-u")
 endfunction
 
-
-function VimuxCloseRunner()
-  ruby CurrentTmuxSession.new.close_runner_pane
-  call VimuxClearWindow()
+function! VimuxScrollDownInspect()
+  call VimuxInspectRunner()
+  call system("tmux last-pane")
+  call VimuxSendKeys("C-d")
 endfunction
 
-" deprecated!
-function CloseVimTmuxRunner()
-  call VimuxCloseRunner()
+function! VimuxInterruptRunner()
+  call VimuxSendKeys("^c")
 endfunction
 
-
-function VimuxClosePanes()
-  ruby CurrentTmuxSession.new.close_other_panes
-  call VimuxClearWindow()
+function! VimuxClearRunnerHistory()
+  if exists("g:VimuxRunnerPaneIndex")
+    call system("tmux clear-history -t ".g:VimuxRunnerPaneIndex)
+  endif
 endfunction
 
-" deprecated!
-function CloseVimTmuxPanes()
-  call VimuxClosePanes()
+function! VimuxPromptCommand()
+  let l:command = input(_VimuxOption("g:VimuxPromptString", "Command? "))
+  call VimuxRunCommand(l:command)
 endfunction
 
-
-function VimuxInterruptRunner()
-  ruby CurrentTmuxSession.new.interrupt_runner
+function! _VimuxTmuxSession()
+  return _VimuxTmuxProperty("S")
 endfunction
 
-" deprecated!
-function InterruptVimTmuxRunner()
-  call VimuxInterruptRunner()
+function! _VimuxTmuxPaneIndex()
+  return _VimuxTmuxProperty("P")
 endfunction
 
-function VimuxScrollDownInspect()
-  ruby CurrentTmuxSession.new.inspect_scroll_down
+function! _VimuxTmuxWindowIndex()
+  return _VimuxTmuxProperty("I")
 endfunction
 
-function VimuxScrollUpInspect()
-  ruby CurrentTmuxSession.new.inspect_scroll_up
-endfunction
+function! _VimuxNearestPaneIndex()
+  let panes = split(system("tmux list-panes"), "\n")
 
-function VimuxInspectRunner()
-  ruby CurrentTmuxSession.new.inspect_runner
-endfunction
+  for i in panes
+    if match(panes[i], "(active)") == -1
+      return split(panes[i], ":")[0]
+    endif
+  endfor
 
-" deprecated!
-function InspectVimTmuxRunner()
-  call VimuxInspectRunner()
+  return -1
 endfunction
 
-
-function VimuxPromptCommand()
-  let l:command = input("Command? ")
-  if exists("g:VimuxPromptString")
-    let l:command = input(g:VimuxPromptString)
+function! _VimuxOption(option, default)
+  if exists(a:option)
+    return eval(a:option)
+  else
+    return a:default
   endif
-  call VimuxRunCommand(l:command)
 endfunction
 
-" deprecated!
-function PromptVimTmuxCommand()
-  call VimuxPromptCommand()
+function! _VimuxTmuxProperty(property)
+    return substitute(system("tmux display -p '#".a:property."'"), '\n$', '', '')
 endfunction
 
-
-function VimuxClearRunnerHistory()
-  ruby CurrentTmuxSession.new.clear_runner_history
+function! _VimuxHasPane(index)
+  return match(system("tmux list-panes"), a:index.":")
 endfunction
-
-ruby << EOF
-class TmuxSession
-  def initialize(session, window, pane)
-    @session = session
-    @window = window
-    @pane = pane
-    @runner_pane = vim_cached_runner_pane
-  end
-
-  def vim_cached_runner_pane
-    if Vim.evaluate('exists("s:_VimTmuxRunnerPane")') != 0
-      Vim.evaluate('s:_VimTmuxRunnerPane')
-    else
-      nil
-    end
-  end
-
-  def vim_cached_runner_pane=(runner_pane)
-    Vim.command("let s:_VimTmuxRunnerPane = '#{runner_pane}'")
-  end
-
-  def clear_vim_cached_runner_pane
-    Vim.command("unlet s:_VimTmuxRunnerPane")
-  end
-
-  def clear_runner_history
-    _run("clear-history -t #{target(:pane => runner_pane)}")
-  end
-
-  def height
-    if Vim.evaluate('exists("g:VimuxHeight")') != 0
-      Vim.evaluate('g:VimuxHeight')
-    else
-      20
-    end
-  end
-
-  def orientation
-    if Vim.evaluate('exists("g:VimuxOrientation")') != 0 && ["h", "v"].include?(Vim.evaluate('g:VimuxOrientation'))
-      "-#{Vim.evaluate('g:VimuxOrientation')}"
-    else
-      "-v"
-    end
-  end
-
-  def reset_sequence
-    if Vim.evaluate('exists("g:VimuxResetSequence")') != 0
-      "#{Vim.evaluate('g:VimuxResetSequence')}"
-    else
-      "q C-u"
-    end
-  end
-
-  def inspect_runner
-    _run("select-pane -t #{target(:pane => runner_pane)}")
-    _run("copy-mode")
-  end
-
-  def inspect_send_command(cmd)
-    t = target(:pane => runner_pane)
-    _run("select-pane -t #{t}")
-    _run("copy-mode")
-    _send_command(cmd, t, false)
-    _move_up_pane
-  end
-
-  def inspect_scroll_up
-    inspect_send_command("C-u")
-  end
-
-  def inspect_scroll_down
-    inspect_send_command("C-d")
-  end
-
-  def current_panes
-    _run('list-panes').split("\n").map do |line|
-      line.split(':').first
-    end
-  end
-
-  def active_pane_id
-    _run('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?
-      use_nearest_pane = Vim.evaluate('exists("g:VimuxUseNearestPane")') != 0
-      if use_nearest_pane && nearest_inactive_pane_id
-        _run("select-pane -t #{target(:pane => nearest_inactive_pane_id)}")
-      else
-        _run("split-window -p #{height} #{orientation}")
-      end
-      @runner_pane = active_pane_id
-      _send_command("cd #{`pwd`}", target(:pane => runner_pane))
-      Vim.command("let s:_VimTmuxRunnerPane = '#{@runner_pane}'")
-    end
-
-    _run('list-panes').split("\n").map do |line|
-      return line.split(':').first if line =~ /#{@runner_pane}/
-    end
-
-    @runner_pane = nil
-    runner_pane
-  end
-
-  def interrupt_runner
-    _run("send-keys -t #{target(:pane => runner_pane)} ^c")
-  end
-
-  def run_shell_command(command, auto_return = true)
-    reset_shell
-    _send_command(command, target(:pane => runner_pane), auto_return)
-    _move_up_pane
-  end
-
-  def close_runner_pane
-    _run("kill-pane -t #{target(:pane => runner_pane)}") unless @runner_pane.nil?
-  end
-
-  def close_other_panes
-    if _run("list-panes").split("\n").length > 1
-      _run("kill-pane -a")
-    end
-  end
-
-  def reset_shell
-    _run("send-keys -t #{target(:pane => runner_pane)} #{reset_sequence}")
-  end
-
-  def nearest_inactive_pane_id
-    panes = _run("list-pane").split("\n")
-    pane = panes.find { |p| p !~ /active/ }
-    pane ? pane.split(':').first : nil
-  end
-
-  def _move_up_pane
-    _run("select-pane -t #{target}")
-  end
-
-  def _send_command(command, target, auto_return = true)
-    _run("send-keys -t #{target} \"#{_escape_command(command)}\"")
-    _run("send-keys -t #{target} Enter") if auto_return
-  end
-
-  def _escape_command(command)
-    command.gsub('"', '\"').gsub('$', '\$').sub(/;\z/, '\;')
-  end
-
-  def _run(command)
-    `tmux #{command}`
-  end
-end
-
-class CurrentTmuxSession < TmuxSession
-  def initialize
-    if tmux?
-      session = self.get_session
-      window = self.get_property(:active, :window)
-      pane = self.get_property(:active, :pane)
-
-      super(session, window, pane)
-    else
-      raise "You are not in a tmux session"
-    end
-  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
-
-  def get_session
-    _run("display -p '#S'").strip
-  end
-
-  def tmux?
-    `echo $TMUX` =~ /.+/ ? true : false
-  end
-end
-EOF