Right-click on a file or folder in a Finder window and select Automator -> openterminal to open it in Terminal.app.
(i.e. cd to the folder or open the file in the nano text editor)

open -a Automator

#--------------------------------------------------

Drag or add actions here to build your workflow:
Library: Finder -> Action: Get Selected Finder Items
Library: Automator -> Action: Run Shell Script
                                 - Shell: /bin/sh
                                 - Pass input: as arguments


if [[ $# -gt 1 ]]; then exit 0; fi

if [[ -d "$@" ]]; then

   printf "%s" "$@" | /usr/bin/pbcopy
   #/usr/local/bin/cpath # cf. http://osxutils.sourceforge.net

   /usr/bin/open -a Terminal

   /usr/bin/osascript -e 'tell application "Terminal" to do script with command "printf \"\\e[8;26;115;t\"; printf \"\\e[3;300;240;t\"; cd \"$(/usr/bin/pbpaste)\"; /usr/bin/clear" in (first window whose name contains " ")'

# alternative without /usr/bin/clear (experimental)
# requires:
# defaults write com.apple.Terminal Autowrap NO
# or:
# Terminal menu -> Window Settings ...  -> Buffer -> in the Scrollback 
# section check the box next to "Wrap lines that are too long" 
# -> click "Use Settings as Defaults"

#   /usr/bin/osascript -e 'tell application "Terminal" to do script with command "cd \"$(/usr/bin/pbpaste)\"; /usr/bin/tput cup 0 0; /usr/bin/tput dl1; /usr/bin/tput el; /usr/bin/tput dl1; /usr/bin/tput el" in (first window whose name contains " ")'

   exit 0

elif [[ -r "$@" ]]; then 

   printf "%s" "$@" | /usr/bin/pbcopy

   /usr/bin/open -a Terminal

   /usr/bin/osascript -e 'tell application "Terminal" to do script with command "printf \"\\e[8;26;115;t\"; printf \"\\e[3;300;240;t\"; /usr/bin/clear; /bin/sleep 0.3; /usr/bin/nano \"$(/usr/bin/pbpaste)\";" in (first window whose name contains " ")'

exit 0

fi

exit 0


# now save the openterminal Automator workflow as a contextual menu item:
# Automator -> File -> Save As Plug-in ... -> Save Plug-in As: openterminal -> Plug-in for: Finder -> click Save


#--------------------------------------------------


open -a Automator ~/Library/Workflows/Applications/Finder/openterminal.workflow

/usr/bin/automator ~/Library/Workflows/Applications/Finder/openterminal.workflow >/dev/null 2>&1

More on how to cd effectively:

- cdto - Finder Toolbar button to open a Terminal window
- History of visited directories in BASH
- bash Tips and Tricks: $CDPATH
- Bash Shell Customisation: cdable_vars
- The Definitive Guide to Bash Command Line History
- Working Productively in Bash's Vi Command Line Editing Mode (with Cheat Sheet)
- Leopard's bash auto-completion vs. symlinked directories
- zg.rb (ZoomGo)
- fuzzy_file_finder.rb
- cd to Directory within Terminal
- Pimp my shell
- Per-directory bash history
- Terminal Tricks: A Fuzzy cd Command
- Cdots - Change directory back - 1-7 times - and forth with TAB-completion
- Fine-tuning tab completion in Bash
- recd on sourceforge
- recd - cd again via regular expression
Download with: curl -L -O http://heanet.dl.sourceforge.net/sourceforge/recd/recd.sh