From cee6ec6d30287cb79c6fa8aa768b0bd300cf6b08 Mon Sep 17 00:00:00 2001
From: Jordi Prats <jprats@systemadmin.es>
Date: Mon, 8 Jan 2018 14:37:12 +0100
Subject: [PATCH] gitclone type

---
 CHANGELOG.md                                  |  4 ++
 .../provider/gitclone/gitclone_linux.rb       | 43 +++++++++++++
 lib/puppet/type/gitclone.rb                   | 61 +++++++++++++++++++
 metadata.json                                 |  2 +-
 4 files changed, 109 insertions(+), 1 deletion(-)
 create mode 100644 lib/puppet/provider/gitclone/gitclone_linux.rb
 create mode 100644 lib/puppet/type/gitclone.rb

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a58d9ef..2ca5740 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 0.1.11
+
+* added **git clone** type to clone repos
+
 ## 0.1.10
 
 * added **eypconf_servergroup** fact
diff --git a/lib/puppet/provider/gitclone/gitclone_linux.rb b/lib/puppet/provider/gitclone/gitclone_linux.rb
new file mode 100644
index 0000000..e438112
--- /dev/null
+++ b/lib/puppet/provider/gitclone/gitclone_linux.rb
@@ -0,0 +1,43 @@
+Puppet::Type.type(:gitclone).provide(:gitclone_linux) do
+
+  def check_created_file(file)
+    if File.exists?(file+'/.git')
+      self.debug("Found #{file}")
+      return true
+    else
+      self.debug("Not found #{file}")
+      return false
+    end
+  end
+
+  def run_gitclone_command(url)
+
+    command = ["git"]
+    command.push("clone")
+    command.push(url)
+    command.push(resource[:creates])
+
+    if resource[:cwd]
+      Dir.chdir resource[:cwd] do
+        run_command(command)
+      end
+    else
+      run_command(command)
+    end
+  end
+
+  private
+
+  def run_command(command)
+    command = command.join ' '
+    output = Puppet::Util::Execution.execute(command, {
+      :uid                => 'root',
+      :gid                => 'root',
+      :failonfail         => false,
+      :combine            => true,
+      :override_locale    => true,
+    })
+    [output, $CHILD_STATUS.dup]
+  end
+
+end
diff --git a/lib/puppet/type/gitclone.rb b/lib/puppet/type/gitclone.rb
new file mode 100644
index 0000000..bb752f2
--- /dev/null
+++ b/lib/puppet/type/gitclone.rb
@@ -0,0 +1,61 @@
+Puppet::Type.newtype(:gitclone) do
+  @doc = 'clone git repos'
+
+  newparam(:name) do
+    desc "An arbitrary tag for your own reference"
+    isnamevar
+  end
+
+  newproperty(:url) do
+    desc 'URL to download'
+
+    defaultto { @resource[:name] }
+
+    # If needing to run the SQL command, return a fake value that will trigger
+    # a sync, else return the expected SQL command so no sync takes place
+    def retrieve
+      if @resource.should_run_gitclone
+        return :notrun
+      else
+        return self.should
+      end
+    end
+
+    def sync
+      output, status = provider.run_gitclone_command(value)
+      self.fail("Error executing git clone; returned #{status}: '#{output}'") unless status == 0
+    end
+  end
+
+  newparam(:cwd, :parent => Puppet::Parameter::Path) do
+    desc "The working directory under which the git clone command should be executed."
+    defaultto("/tmp")
+  end
+
+  newparam(:creates) do
+    desc "where to clone the repo"
+
+    def matches(value)
+      provider.check_created_file(value)
+    end
+  end
+
+  newparam(:refreshonly, :boolean => true) do
+    desc "If 'true', it will only be executed via a notify/subscribe event."
+
+    defaultto(:false)
+    newvalues(:true, :false)
+  end
+
+  def should_run_gitclone(refreshing = false)
+    creates_param = @parameters[:creates]
+    return false if !creates_param.nil? && !creates_param.value.nil? && creates_param.matches(creates_param.value)
+    return false if !refreshing && @parameters[:refreshonly].value == :true
+    true
+  end
+
+  def refresh
+    self.property(:command).sync if self.should_run_gitclone(true)
+  end
+
+end
diff --git a/metadata.json b/metadata.json
index a585710..adb23f0 100644
--- a/metadata.json
+++ b/metadata.json
@@ -1,6 +1,6 @@
 {
   "name": "eyp-eyplib",
-  "version": "0.1.10",
+  "version": "0.1.11",
   "author": "eyp",
   "summary": "Utility functions for puppet modules",
   "license": "Apache-2.0",