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caio chassot http://caiochassot.com/

3 total

On This Page:

  1. 1 update a working copy and all externals in parallel
  2. 2 Replacing all shebangs in a rails app
  3. 3 opening in a textmate project all files that match a pattern

update a working copy and all externals in parallel

to ruby shell svn subversion by kch on Jul 04, 2006 1 Comments
If you have an app in subversion with many externals, it may take a bit too long to update it, as updates happen one after another.

This bit of script updates the app and each external in parallel, making it oh so much faster.


#!/usr/local/bin/ruby

puts(
  ( `svn pl -R`.scan(/\S.*'(.*)':\n((?:  .*\n)+)/)\
    .inject({}) { |h, (d, p)| h[d] = p.strip.split(/\s+/); h }\
    .select { |d, ps| ps.include? 'svn:externals' }\
    .map { |xd, ps| [xd, `svn pg svn:externals #{xd}`] }\
    .map { |xd, exts| exts.strip.split(/\s*\n/).map { |l| xd + '/' + l.split(/\s+/).first } }\
    .inject { |a, b| a + b }\
    .map { |d| "cd #{d} && svn up 2>&1" } \
    << 'svn up . --ignore-externals 2>&1'
  )\
  .map { |cmd| [cmd, Thread.new { `#{cmd}` }] }\
  .map { |cmd, thread| "#{cmd}\n#{thread.value}" }.join("\n")
)


(note: if you add an external or change an external property in another way, you'll need to run the standard svn up once)

Replacing all shebangs in a rails app

to ruby rails perl regex shell shebang by kch on May 08, 2006 
perl -pi -e 's|^#!/.*|#!/usr/bin/env ruby|;' script/* script/*/* public/dispatch.*

opening in a textmate project all files that match a pattern

to grep regex shell osx mac unix textmate by kch on Apr 20, 2006 1 Comments
This will pass all matched filenames to textmate, generating a project with all files flatly in the drawer (no dirs)

egrep -lr pattern * | grep -v .svn | xargs mate
3 total

On This Page:

  1. 1 update a working copy and all externals in parallel
  2. 2 Replacing all shebangs in a rails app
  3. 3 opening in a textmate project all files that match a pattern