Support Mercurial tags, restructure examples
authorBruce Williams <bruce@codefluency.com>
Sun, 14 Mar 2010 01:32:17 +0000 (17:32 -0800)
committerBruce Williams <bruce@codefluency.com>
Sun, 14 Mar 2010 01:32:17 +0000 (17:32 -0800)
15 files changed:
README.HG.markdown
examples/cvs/local.pp [moved from examples/cvs/init.pp with 61% similarity]
examples/cvs/remote.pp [new file with mode: 0644]
examples/git/bare_init.pp [new file with mode: 0644]
examples/git/clone.pp [new file with mode: 0644]
examples/git/init.pp [deleted file]
examples/git/working_copy_init.pp [new file with mode: 0644]
examples/hg/clone.pp [new file with mode: 0644]
examples/hg/init.pp [deleted file]
examples/hg/init_repo.pp [new file with mode: 0644]
examples/svn/checkout.pp [new file with mode: 0644]
examples/svn/server.pp [moved from examples/svn/init.pp with 100% similarity]
lib/puppet/provider/vcsrepo/hg.rb
spec/fixtures/hg_tags.txt [new file with mode: 0644]
spec/unit/puppet/provider/vcsrepo/hg_spec.rb

index 9585ea4..e96db89 100644 (file)
@@ -7,7 +7,7 @@ To create a blank repository
 Define a `vcsrepo` without a `source` or `revision`:
 
     vcsrepo { "/path/to/repo":
-      ensure => present,
+      ensure   => present,
       provider => hg
     }
 
@@ -17,16 +17,25 @@ To clone/pull & update a repository
 To get the default branch tip:
 
     vcsrepo { "/path/to/repo":
-        ensure => present,
+        ensure   => present,
         provider => hg,
-        source => "http://hg.example.com/myrepo"
+        source   => "http://hg.example.com/myrepo"
     }
 
 For a specific changeset, use `revision`:
 
     vcsrepo { "/path/to/repo":
-        ensure => present,
+        ensure   => present,
         provider => hg,
-        source => "http://hg.example.com/myrepo"
+        source   => "http://hg.example.com/myrepo"
         revision => '21ea4598c962'
     }
+
+You can also set `revision` to a tag:
+
+    vcsrepo { "/path/to/repo":
+        ensure   => present,
+        provider => hg,
+        source   => "http://hg.example.com/myrepo"
+        revision => '1.1.2'
+    }
similarity index 61%
rename from examples/cvs/init.pp
rename to examples/cvs/local.pp
index a3b9685..290616c 100644 (file)
@@ -9,9 +9,3 @@ vcsrepo { "/tmp/vcstest-cvs-workspace-local":
   source => "/tmp/vcstest-cvs-repo",
   require => Vcsrepo["/tmp/vcstest-cvs-repo"]
 }
-
-vcsrepo { "/tmp/vcstest-cvs-workspace-remote":
-  ensure => present,
-  provider => cvs,
-  source => ":pserver:anonymous@cvs.sv.gnu.org:/sources/leetcvrt"
-}
diff --git a/examples/cvs/remote.pp b/examples/cvs/remote.pp
new file mode 100644 (file)
index 0000000..d5dc702
--- /dev/null
@@ -0,0 +1,5 @@
+vcsrepo { "/tmp/vcstest-cvs-workspace-remote":
+  ensure => present,
+  provider => cvs,
+  source => ":pserver:anonymous@cvs.sv.gnu.org:/sources/leetcvrt"
+}
diff --git a/examples/git/bare_init.pp b/examples/git/bare_init.pp
new file mode 100644 (file)
index 0000000..c70e705
--- /dev/null
@@ -0,0 +1,4 @@
+vcsrepo { "/tmp/vcstest-git-bare":
+  ensure => bare,
+  provider => git
+}
diff --git a/examples/git/clone.pp b/examples/git/clone.pp
new file mode 100644 (file)
index 0000000..fe706cc
--- /dev/null
@@ -0,0 +1,5 @@
+vcsrepo { "/tmp/vcstest-git-clone":
+  ensure => present,
+  provider => git,
+  source => "git://github.com/bruce/rtex.git"
+} 
diff --git a/examples/git/init.pp b/examples/git/init.pp
deleted file mode 100644 (file)
index 7763a91..0000000
+++ /dev/null
@@ -1,15 +0,0 @@
-vcsrepo { "/tmp/vcstest-git-bare":
-  ensure => bare,
-  provider => git
-}
-
-vcsrepo { "/tmp/vcstest-git-wc":
-  ensure => present,
-  provider => git
-}
-
-vcsrepo { "/tmp/vcstest-git-clone":
-  ensure => present,
-  provider => git,
-  source => "git://github.com/bruce/rtex.git"
-} 
diff --git a/examples/git/working_copy_init.pp b/examples/git/working_copy_init.pp
new file mode 100644 (file)
index 0000000..f92fbee
--- /dev/null
@@ -0,0 +1,4 @@
+vcsrepo { "/tmp/vcstest-git-wc":
+  ensure => present,
+  provider => git
+}
diff --git a/examples/hg/clone.pp b/examples/hg/clone.pp
new file mode 100644 (file)
index 0000000..c7a7ab5
--- /dev/null
@@ -0,0 +1,6 @@
+vcsrepo { "/tmp/vcstest-hg-clone":
+  ensure => present,
+  provider => hg,
+  source => "http://hg.basho.com/riak",
+  revision => 'riak-0.5.3'
+} 
diff --git a/examples/hg/init.pp b/examples/hg/init.pp
deleted file mode 100644 (file)
index 620806e..0000000
+++ /dev/null
@@ -1,11 +0,0 @@
-vcsrepo { "/tmp/vcstest-hg-init":
-  ensure => present,
-  provider => hg
-}
-
-vcsrepo { "/tmp/vcstest-hg-clone":
-  ensure => present,
-  provider => hg,
-  source => "http://hg.basho.com/riak/",
-  revision => '34e6012c783a'
-} 
diff --git a/examples/hg/init_repo.pp b/examples/hg/init_repo.pp
new file mode 100644 (file)
index 0000000..660a78a
--- /dev/null
@@ -0,0 +1,4 @@
+vcsrepo { "/tmp/vcstest-hg-init":
+  ensure => present,
+  provider => hg
+}
diff --git a/examples/svn/checkout.pp b/examples/svn/checkout.pp
new file mode 100644 (file)
index 0000000..10af8a7
--- /dev/null
@@ -0,0 +1,6 @@
+vcsrepo { "/tmp/vcstest-svn-checkout":
+  ensure => present,
+  provider => svn,
+  source => 'http://svn.edgewall.org/repos/babel/trunk'
+}
+  
similarity index 100%
rename from examples/svn/init.pp
rename to examples/svn/server.pp
index 7263b4f..928049f 100644 (file)
@@ -24,7 +24,24 @@ Puppet::Type.type(:vcsrepo).provide(:hg, :parent => Puppet::Provider::Vcsrepo) d
   
   def revision
     at_path do
-      hg('parents')[/^changeset:\s+(?:-?\d+):(\S+)/m, 1]
+      current = hg('parents')[/^changeset:\s+(?:-?\d+):(\S+)/m, 1]
+      desired = @resource.value(:revision)
+      if current == desired
+        current
+      else
+        mapped = hg('tags')[/^#{Regexp.quote(desired)}\s+\d+:(\S+)/m, 1]
+        if mapped
+          # A tag, return that tag if it maps to the current nodeid
+          if current == mapped
+            desired
+          else
+            current
+          end
+        else
+          # Use the current nodeid
+          current
+        end
+      end
     end
   end
 
diff --git a/spec/fixtures/hg_tags.txt b/spec/fixtures/hg_tags.txt
new file mode 100644 (file)
index 0000000..53792e5
--- /dev/null
@@ -0,0 +1,18 @@
+tip                             1019:bca3f20b249b
+0.9.1                           1017:76ce7cca95d8
+0.9                             1001:dbaa6f4ec585
+0.8                              839:65b66ac0fc83
+0.7.1                            702:e1357f00129f
+0.7                              561:7b2af3b4c968
+0.6.3                            486:e38077f4e4aa
+0.6.2                            405:07bb099b7b10
+0.6.1                            389:93750f3fbbe2
+0.6                              369:34e6012c783a
+0.5.3                            321:5ffa6ae7e699
+0.5.2                            318:fdc2c2e4cebe
+0.5.1                            315:33a5ea0cbe7a
+0.5                              313:47490716f4c9
+0.4                              240:47fa3a14cc63
+0.3.1                            132:bc231db18e1c
+0.3                              130:661615e510dd
+0.2                               81:f98d13b442f6
index 56189a3..0df796e 100644 (file)
@@ -70,12 +70,54 @@ describe provider_class do
 
   describe "when checking the revision property" do
     before do
-      @resource.expects(:value).with(:path).returns(@path)
-    end
-    it "should use 'hg tip'" do
-      @provider.expects('hg').with('parents').returns(fixture(:hg_parents))
+      @resource.expects(:value).with(:path).returns(@path).at_least_once
       Dir.expects(:chdir).with(@path).yields
-      @provider.revision.should == '34e6012c783a'
+    end
+    context "when given a non-SHA as the resource revision" do
+      before do
+        @provider.expects(:hg).with('parents').returns(fixture(:hg_parents))
+      end
+      context "when its SHA is not different than the current SHA" do
+        before do
+          @resource.expects(:value).with(:revision).returns('0.6').at_least_once
+        end
+        it "should return the ref" do
+          @provider.expects(:hg).with('tags').returns(fixture(:hg_tags))
+          @provider.revision.should == '0.6'
+        end
+      end
+      context "when its SHA is different than the current SHA" do
+        before do
+          @resource.expects(:value).with(:revision).returns('0.5.3').at_least_once
+        end
+        it "should return the current SHA" do
+          @provider.expects(:hg).with('tags').returns(fixture(:hg_tags))
+          @provider.revision.should == '34e6012c783a'
+        end          
+      end
+    end
+    context "when given a SHA as the resource revision" do
+      before do
+        @provider.expects(:hg).with('parents').returns(fixture(:hg_parents))
+      end
+      context "when it is the same as the current SHA" do
+        before do
+          @resource.expects(:value).with(:revision).returns('34e6012c783a').at_least_once
+        end
+        it "should return it" do
+          @provider.expects(:hg).with('tags').never
+          @provider.revision.should == '34e6012c783a'
+        end
+      end
+      context "when it is not the same as the current SHA" do
+        before do
+          @resource.expects(:value).with(:revision).returns('34e6012c7').at_least_once
+        end
+        it "should return the current SHA" do
+          @provider.expects(:hg).with('tags').returns(fixture(:hg_tags))          
+          @provider.revision.should == '34e6012c783a'
+        end
+      end
     end
   end