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Contents
# encoding: utf-8
module Nanoc::Extra::Deployers
# A deployer that deploys a site using rsync.
#
# The configuration has should include a `:dst` value, a string containing
# the destination to where rsync should upload its data. It will likely be
# in `host:path` format. It should not end with a slash. For example,
# `"example.com:/var/www/sites/mysite/html"`.
#
# @example A deployment configuration with public and staging configurations
#
# deploy:
# public:
# kind: rsync
# dst: "ectype:sites/stoneship/public"
# staging:
# kind: rsync
# dst: "ectype:sites/stoneship-staging/public"
# options: [ "-glpPrtvz" ]
class Rsync < ::Nanoc::Extra::Deployer
# Default rsync options
DEFAULT_OPTIONS = [
'-glpPrtvz',
'--exclude=".hg"',
'--exclude=".svn"',
'--exclude=".git"'
]
# @see Nanoc::Extra::Deployer#run
def run
require 'systemu'
# Get params
src = self.source_path + '/'
dst = self.config[:dst]
options = self.config[:options] || DEFAULT_OPTIONS
# Validate
raise 'No dst found in deployment configuration' if dst.nil?
raise 'dst requires no trailing slash' if dst[-1,1] == '/'
# Run
if dry_run
warn 'Performing a dry-run; no actions will actually be performed'
run_shell_cmd([ 'echo', 'rsync', options, src, dst ].flatten)
else
run_shell_cmd([ 'rsync', options, src, dst ].flatten)
end
end
private
# Runs the given shell command. It will raise an error if execution fails
# (results in a nonzero exit code).
def run_shell_cmd(args)
status = systemu(args, 'stdout' => $stdout, 'stderr' => $stderr)
raise "command exited with a nonzero status code #{$?.exitstatus} (command: #{args.join(' ')})" if !status.success?
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems