added initial specs and firt tests working

3 files changed, 37 insertions, 3 deletions

diff --git a/lib/pgxn_utils.rb b/lib/pgxn_utils.rb
index 57b3977..e16c13a 100644
--- a/lib/pgxn_utils.rb
+++ b/lib/pgxn_utils.rb
@@ -1,3 +1,5 @@
+require 'thor'
+
 module PgxnUtils
  autoload :CLI, 'pgxn_utils/cli'
 end
diff --git a/lib/pgxn_utils/cli.rb b/lib/pgxn_utils/cli.rb
index 064b651..f80a77c 100644
--- a/lib/pgxn_utils/cli.rb
+++ b/lib/pgxn_utils/cli.rb
@@ -1,5 +1,13 @@
 module PgxnUtils
-  class CLI
-    
+  class CLI < Thor
+    desc "create_extension EXTENSION_NAME", "creates an extension skeleton in current directory"
+    def create_extension(extension_name)
+      %x[bash -c "mkdir -p #{extension_name}/{sql,doc,test/{sql,expected}}"]
+      %x[bash -c "touch #{extension_name}/{sql/{#{extension_name},uninstall_#{extension_name}}.sql,doc/#{extension_name}.md,test/{sql/base.sql,expected/base.out}}"]
+      %x[echo "results/" > #{extension_name}/.gitignore]
+      %x[touch #{extension_name}/META.json]
+      %x[touch #{extension_name}/Makefile]
+      %x[touch #{extension_name}/#{extension_name}.control]
+    end
   end
 end
diff --git a/spec/cli_spec.rb b/spec/cli_spec.rb
index 7e010b9..7122e26 100644
--- a/spec/cli_spec.rb
+++ b/spec/cli_spec.rb
@@ -1,8 +1,32 @@
 require File.expand_path('spec/spec_helper')
 
 describe PgxnUtils::CLI do
+  before(:each) do
+      @cli = PgxnUtils::CLI.new
+      @extension_name = "extension_test.#{$$}"
+  end
   context "create extension" do
-    it "should generates an skeleton"
+    it "should accepts a path and extracts destination and extension name"
+
+    it "should generates an skeleton" do
+      @cli.create_extension(@extension_name)
+      Dir["#{@extension_name}/**/*"].sort.should be_eql([
+        "#{@extension_name}/META.json", 
+        "#{@extension_name}/Makefile",
+        "#{@extension_name}/doc", 
+        "#{@extension_name}/doc/#{@extension_name}.md", 
+        "#{@extension_name}/sql", 
+        "#{@extension_name}/sql/#{@extension_name}.sql", 
+        "#{@extension_name}/sql/uninstall_#{@extension_name}.sql", 
+        "#{@extension_name}/test", 
+        "#{@extension_name}/test/expected", 
+        "#{@extension_name}/test/expected/base.out", 
+        "#{@extension_name}/test/sql", 
+        "#{@extension_name}/test/sql/base.sql", 
+        "#{@extension_name}/#{@extension_name}.control"
+      ].sort)
+    end
+
     it "should generates a test skeleton"
     it "should accepts name and email as comand line"
     it "should accepts short and long description as command line"