@@ -33,7 +33,7 @@ Background MigrationConcordance works by taking a snapshot of the state of an appliation's migrations every time you run "rake db:migrate". It creates a file in db/migration_snapshot.yml that holds a list -of all current migrations and their SHA-1 hashes. Therefore, if you migrate to a migration that is +of all current migrations and their MD5 hashes. Therefore, if you migrate to a migration that is not the latest (using rake db:migrate VERSION=<version>), you won't get any more notifications even if you aren't on the latest version. It assumes you know what you are doing and won't keep nagging you to migrate after you've migrated somewhere already. README @@ -1,3 +1,4 @@ +require 'digest/md5' module ActiveRecord class Migrator class << self @@ -43,7 +44,7 @@ module ActiveRecord files = Dir[File.join(migrations_path, "[0-9]*_*.rb")].collect { |n| File.basename(n) } snapshot = {} files.each do |file| - snapshot[File.basename(file, ".rb")] = Digest::SHA1.hexdigest(File.read(File.join(migrations_path, file))) + snapshot[File.basename(file, ".rb")] = Digest::MD5.hexdigest(File.read(File.join(migrations_path, file))) end snapshot end lib/migration_concordance.rb 4879fff861beb43490fb43ba918fde3ef7f9a7ff Josh Susser josh@hasmanythrough.com http://github.com/joshsusser/migration_concordance/commit/23f4933a41187cea5319a6f3f08e638c006804b6 23f4933a41187cea5319a6f3f08e638c006804b6 2008-03-02T14:31:58-08:00 2008-03-02T14:31:58-08:00 changed to using MD5 hash algorithm d0114c4da3d318f89b850e24eee04d8de3a4cf80 Josh Susser josh@hasmanythrough.com