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Use more intelligence in setting the :scm variable based on known version control directory names

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This commit is contained in:
David Czarnecki 2012-06-28 16:28:23 -04:00
parent e82de1c6be
commit 26490e97f3
2 changed files with 29 additions and 2 deletions
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2
bin/capify
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@ -51,7 +51,7 @@ files = {
"config/deploy.rb" => 'set :application, "set your application name here"
set :repository, "set your repository location here"
set :scm, :subversion
# set :scm, :git # You can set :scm explicitly or Capistrano will make an intelligent guess based on known version control directory names
# Or: `accurev`, `bzr`, `cvs`, `darcs`, `git`, `mercurial`, `perforce`, `subversion` or `none`
role :web, "your web-server here" # Your HTTP server, Apache/etc

29
lib/capistrano/recipes/deploy.rb
View file

@ -22,7 +22,7 @@ _cset(:repository) { abort "Please specify the repository that houses your appl
# are not sufficient.
# =========================================================================
_cset :scm, :subversion
_cset :scm, scm_default
_cset :deploy_via, :checkout
_cset(:deploy_to) { "/u/apps/#{application}" }
@ -79,6 +79,33 @@ _cset(:latest_release) { exists?(:deploy_timestamped) ? release_path : current_r
# These are helper methods that will be available to your recipes.
# =========================================================================
# Checks known version control directories to intelligently set the version
# control in-use. For example, if a .svn directory exists in the project,
# it will set the :scm variable to :subversion, if a .git directory exists
# in the project, it will set the :scm variable to :git and so on. If no
# directory is found, it will default to :git.
def scm_default
if File.exist? '.git'
:git
elsif File.exist? '.accurev'
:accurev
elsif File.exist? '.bzr'
:bzr
elsif File.exist? '.cvs'
:cvs
elsif File.exist? '_darcs'
:darcs
elsif File.exist? '.hg'
:mercurial
elsif File.exist? '.perforce'
:perforce
elsif File.exist? '.svn'
:subversion
else
:none
end
end
# Auxiliary helper method for the `deploy:check' task. Lets you set up your
# own dependencies.
def depend(location, type, *args)