1 files changed, 73 insertions, 0 deletions
diff --git a/modules/slackware/lib/puppet/provider/package/slackware.rb b/modules/slackware/lib/puppet/provider/package/slackware.rb
new file mode 100644
index 0000000..32ab31f
--- /dev/null
+++ b/modules/slackware/lib/puppet/provider/package/slackware.rb
@@ -0,0 +1,73 @@
+# puppet/provider/package/slackware.rb
+require 'puppet/provider/package'
+
+# Slackware Linux pkgtools
+Puppet::Type.type(:package).provide :slackware, :parent => Puppet::Provider::Package do
+  desc "Slackware package maintenance system. Requires `/sbin/removepkg` and `/sbin/upgradepkg`."
+
+  has_feature :installable
+  has_feature :uninstallable
+
+  # Regex to match Slackware packages
+  # Name, Version, Architecure, and Build
+  SLACK_REGEX = /^(.*)-(\d|\w[^-]*)[-]([\w_]+)[-](\d+?.*?)$/
+  SLACK_NVAB_FIELDS = [:name, :version, :arch, :build]
+
+  commands :upgradepkg => "/sbin/upgradepkg",
+	  :removepkg => "/sbin/removepkg"
+
+  defaultfor :operatingsystem => :slackware
+  confine :operatingsystem => :slackware
+
+
+  def self.instances
+    packages = []
+    # list the contents of /var/log/packages
+    cmd = "/bin/ls -1 /var/log/packages/"
+    execpipe(cmd) do |process|
+      hash = {}
+      # now turn each returned line into a package object
+      process.each_line { |line|
+        if hash = nvab_to_hash(line)
+          packages << new(hash)
+        end
+      }
+    end
+    packages
+  end
+
+
+  def query
+    self.class.instances.each do |provider|
+      if provider.name == @resource.name
+        return provider.properties
+      end
+    end
+    nil
+  end
+
+
+  def install
+    unless source = @resource[:source]
+      raise ArgumentError, "You cannot install Slackware packages without a source"
+    end
+    upgradepkg("--install-new", source)
+  end
+
+
+  def uninstall
+    nvab = "#{get(:name)}-#{get(:version)}-#{get(:arch)}-#{get(:build)}"
+    removepkg(nvab)
+  end
+
+
+  def self.nvab_to_hash(line)
+    line.chomp!
+    hash = {}
+    match = SLACK_REGEX.match(line.split[0])
+    SLACK_NVAB_FIELDS.zip(match[1,4]) { |f, v| hash[f] = v }
+    hash[:provider] = self.name
+    hash[:ensure] = "present"
+    hash
+  end
+end