Implements the Capistrano SCM interface for the Perforce revision control system (www.perforce.com).
Returns the command that will sync the given revision to the given destination directory. The perforce client has a fixed destination so the files must be copied from there to their intended resting place.
# File lib/capistrano/recipes/deploy/scm/perforce.rb, line 27 def checkout(revision, destination) p4_sync(revision, destination, p4sync_flags) end
Returns the command that will do an "p4 diff2" for the two revisions.
# File lib/capistrano/recipes/deploy/scm/perforce.rb, line 46 def diff(from, to=head) scm authentication, :diff2, "-u -db", "//#{p4client}/...#{rev_no(from)}", "//#{p4client}/...#{rev_no(to)}" end
Returns the command that will sync the given revision to the given destination directory. The perforce client has a fixed destination so the files must be copied from there to their intended resting place.
# File lib/capistrano/recipes/deploy/scm/perforce.rb, line 41 def export(revision, destination) p4_sync(revision, destination, p4sync_flags) end
Determines what the response should be for a particular bit of text from the SCM. Password prompts, connection requests, passphrases, etc. are handled here.
# File lib/capistrano/recipes/deploy/scm/perforce.rb, line 69 def handle_data(state, stream, text) case text when /\(P4PASSWD\) invalid or unset\./ raise Capistrano::Error, "scm_password (or p4passwd) is incorrect or unset" when /Can.t create a new user.*/ raise Capistrano::Error, "scm_username (or p4user) is incorrect or unset" when /Perforce client error\:/ raise Capistrano::Error, "p4port is incorrect or unset" when /Client \'[\w\-\_\.]+\' unknown.*/ raise Capistrano::Error, "p4client is incorrect or unset" end end
Returns a "p4 changes" command for the two revisions.
# File lib/capistrano/recipes/deploy/scm/perforce.rb, line 51 def log(from=1, to=head) scm authentication, :changes, "-s submitted", "//#{p4client}/...#{rev_no(from)},#{rev_no(to)}" end
Increments the given revision number and returns it.
# File lib/capistrano/recipes/deploy/scm/perforce.rb, line 62 def next_revision(revision) revision.to_i + 1 end
# File lib/capistrano/recipes/deploy/scm/perforce.rb, line 55 def query_revision(revision) return revision if revision.to_s =~ /^\d+$/ command = scm(authentication, :changes, "-s submitted", "-m 1", "//#{p4client}/...#{rev_no(revision)}") yield(command)[/Change (\d+) on/, 1] end
Returns the command that will sync the given revision to the given destination directory. The perforce client has a fixed destination so the files must be copied from there to their intended resting place.
# File lib/capistrano/recipes/deploy/scm/perforce.rb, line 34 def sync(revision, destination) p4_sync(revision, destination, p4sync_flags) end
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