DZone Snippets: textmate code

Dr Nic's textmate folder pattern

caffo () — Fri, 08 Aug 2008 02:06:21 GMT

Pattern go in the "TextMate/Preferences/Advanced/Folder References/Folder Pattern" text box



!.*/(\.[^/]*|vendor/rails|doc|rails_root|CVS|log|data_dump|build|_darcs|pkg |_MTN|\{arch\}|blib|.*~\.nib|.*\.(framework|app|pbproj|pbxproj|xcode(proj)? |bundle))$

TextMate - Convert Tabs to 2 Spaces and Strip Whitespace

adamsalter (Adam Salter) — Mon, 19 May 2008 02:42:51 GMT

Command for TextMate (or any other editor really) to strip whitespace and convert tabs...
I only ever use 2 spaces so i've gone with that.



#!/usr/bin/env ruby



STDIN.read.each do |line|

  line.sub!(/^(\t+)/) { |c| '  ' * c.length }

  line.sub!(/(\s+)$/, "\n")

  puts line

end

Single-Line commenting in Actionscript with Textmate

sikelianos (Zeke Sikelianos) — Sun, 24 Feb 2008 22:49:14 GMT

- open the bundle editor and select the Actionscript bundle
- use the add button to make a new preference item, give it a scope of source.actionscript
- name it whatever
- paste in the following:



{   shellVariables = (

        {   name = 'TM_COMMENT_START';

            value = '// ';

        },

    );

}

- that's it! got these instructions on IRC from Infininight: http://pastie.textmate.org/private/clmfldbv2sexjcd7u6qjw

TextMate snippet for load_model methods in Rails controllers

nicwilliams (Dr Nic Williams) — Mon, 07 Jan 2008 00:26:45 GMT

With nested routes, I find I create a lot of controller methods like:



def load_user

  @user = User.find(params[:user_id]) if params[:user_id]

Here's a TextMate snippet, so you can just type: defmodel, TAB, user, TAB, and you're done.

Snippet:



def load_${1:model}

	@$1 = ${1/[[:alpha:]]+|(_)/(?1::\u$0)/g}.find(params[${2::$1_}id])${3: if params[:$1_id]}

end

Activation: defmodel
Scope: source.ruby.rails

I have this in the Ruby on Rails bundle, but you can put it anywhere. Its the scope that is important.

Git-diff last two commits through TextMate

justinwr (Justin R) — Sun, 09 Dec 2007 04:52:30 GMT

I believe this is how svn diff operates... but anyway, this alias will allow you to diff the last two commits in Git through TextMate. If you have a theme that supports Diff's then you'll see the differences clearly. Remove the last pipe statement (the mate part) to expose your diff in the console.



alias gitdiff='git log|grep commit|cut -d " " -f2|head -n 2|xargs -n 2 git diff -R|mate'

Auto-populate socket value in rails database.yml using TextMate snippet

nicwilliams (Dr Nic Williams) — Mon, 16 Jul 2007 07:30:51 GMT

When using mysql for rails apps, you may need a socket: value. I can never remember mine. So I added a TextMate snippet to find it. (read below for non-TextMate)

Snippet text:



socket: `mysql_config --socket`

Activation: socket:

Scope selector: source.yaml - string

Usage:

In your database.yml, go to the line socket: , delete any blank spaces til the cursor is at the colon, then press TAB and wait. The line will be updated with the socket location.

Non-TextMate

If you don't have textmate, you can get your socket location using:



mysql_config --socket

And paste the result into your database.yml

Obfuscate email addresses in TextMate

fauxparse (Matt Powell) — Fri, 27 Apr 2007 01:24:07 GMT

// Textmate / e command for obfuscating email addresses



#!/usr/bin/env ruby



email = STDIN.read

url_email = email.gsub(/./) { |c| '%' + c.unpack('H2' * c.size).join('%').upcase }

html_email = url_email[1..-1].split(/%/).collect { |c| sprintf("&#%03d;", c.to_i(16)) }.join



print "#{html_email}"

Exclude vendor/rails from Textmate projects

rsanheim (Rob Sanheim) — Mon, 14 Aug 2006 22:56:57 GMT

If you have a rails project you load up in textmate, and you have some version of Rails in vendor/rails, you probably know that doing a 'find in project' takes a lot longer because it scans all the rails source files. You also get a lot more crap to wade thru when doing a go-to type (command t). To exclude vendor rails, click on the project root in the drawer, click on the "i" icon, and change the folder pattern to this:



!.*/(\.[^/]*|CVS|vendor/rails|_darcs|\{arch\}|blib|.*~\.nib|.*\.(framework|app|pbproj|pbxproj|xcode(proj)?|bundle))$$

Note the addition of "vendor/rails" to the regex. You can also add this to preferences -> advanced to make it the default for new text mate projects.

Open current Finder window folder in TextMate

SimonDorfman (Simon Dorfman) — Thu, 29 Dec 2005 17:10:24 GMT

// Opens the current Finder window folder in TextMate. Or open a file or folder in TextMate by dragging it onto this script.



-- Opens the current finder window folder in TextMate. Or open a file or folder in TextMate by dragging it onto this script.

-- adopted from a script I found in the comments of this article: http://www.macosxhints.com/article.php?story=20050924210643297



-- Instructions for use:

-- paste this script into Script Editor and save as an application to ~/Library/Scripts/Applications/Finder/open in TextMate

-- run via the AppleScript Menu item (http://www.apple.com/applescript/scriptmenu/)

-- Or better yet, Control-click and drag it to the top of a finder window so it appears in every finder window.

-- Activate it by clicking on it or dragging a file or folder onto it.



-- Another nice touch is to give the saved script the same icon as TextMate.

-- To do this, in the finder, Get info (Command-I) of both TextMate and this saved script.

-- Click the TextMate icon (it will highlight blue) and copy it by pressing Comand-C.

-- Click on this script's icon and paste by pressing Command-V.



-- Another way to give it the same icon as TextMate is to save the script as an application bundle (instead of an application),

--  then copy the icon by entering these commands in Terminal:

-- $ cd ~/Library/Scripts/Applications/Finder/open\ in\ TextMate.app/Contents/Resources/

-- $ rm droplet.icns

-- $ cp /Applications/TextMate.app/Contents/Resources/TextMate.icns droplet.icns

-- $ touch ~/Library/Scripts/Applications/Finder/open\ in\ TextMate.app



-- script was opened by click in toolbar

on run

	tell application "Finder"

		try

			set currFolder to (folder of the front window as string)

		on error

			display dialog "Error: " & the error_number & ". " & the error_message buttons {"OK"} default button 1

		end try

	end tell

	CD_to(currFolder, false)

end run



-- script run by draging file/folder to icon

on open (theList)

	CD_to(theList, false)

end open



-- open the file/folder in TextMate

on CD_to(theDir, newWindow)

	try

		set theDir to quoted form of POSIX path of theDir as string

		do shell script "open -a TextMate " & theDir

	on error the error_message number the error_number

		display dialog "Error: " & the error_number & ". " & the error_message buttons {"OK"} default button 1

	end try

end CD_to

I <3 TextMate and Quicksilver

technoweenie (Rick Olson) — Mon, 08 Aug 2005 09:04:11 GMT

(in quicksilver)

.tm ~/path/to/project && logout term

Executes in terminal, opens the folder or file with textmate, and closes.