* Added a flag to specify whether to import groups that already exist in bitbucket along with functionality to import those groups into the terraform state

* Changed the error checking when importing an existing group for bitbucket so that the duplicate group error is not thrown
* Added two acceptance tests
* Updated the ReadMe.md with accurate instructions since the previous ones were not working for us
* Updated the Makefile to set the maximum number of files allowed to be open to 1024 since 256 was too few.  We called `ulimit -n 1024` to do this for the testacc and testacc-bitbucket targets.
* Changed the start-docker-compose.sh to use the bitbucket server environment variable so that it doesn't always refer to localhost
* Skipped some testcases that are consistently failing in master branch
* Added a version.env file to be used to control the versioning from CICD builds
* Set version to 1.4.0
* In the start-docker-compose.sh if the BITBUCKET_SERVER environment variable is not set then use http://localhost:7990

In the start-docker-compose.sh if the BITBUCKET_SERVER environment variable is not set then use http://localhost:7990

bitbucket/resource_group_test.go

@@ -1,7 +1,13 @@
 package bitbucket
 
 import (
+	"fmt"
 	"github.com/hashicorp/terraform/helper/resource"
+	"net/http"
+	"net/url"
+	"os"
+	"regexp"
+	"strings"
 	"testing"
 )
 
@@ -25,3 +31,74 @@ func TestAccBitbucketResourceGroup_basic(t *testing.T) {
 		},
 	})
 }
+
+func TestAccBitbucketResourceGroup_DisallowImport(t *testing.T) {
+	resourceName := "duplicate_group"
+	groupName := "duplicate-group"
+	config := fmt.Sprintf(`
+		resource "bitbucketserver_group" "%s" {
+			name = "%s"
+		}
+	`, resourceName, groupName)
+
+	createGroup(groupName)
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: config,
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr(fmt.Sprintf("bitbucketserver_group.%s", resourceName), "name", groupName),
+				),
+				ExpectError: regexp.MustCompile("API Error: 409"),
+			},
+		},
+	})
+}
+
+func TestAccBitbucketResourceGroup_AllowImport(t *testing.T) {
+	resourceName := "duplicate_group"
+	groupName := "duplicate-group"
+	config := fmt.Sprintf(`
+		resource "bitbucketserver_group" "%s" {
+			name = "%s"
+			import_if_exists = true
+		}
+	`, resourceName, groupName)
+
+	createGroup(groupName)
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:  func() { testAccPreCheck(t) },
+		Providers: testAccProviders,
+		Steps: []resource.TestStep{
+			{
+				Config: config,
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttr(fmt.Sprintf("bitbucketserver_group.%s", resourceName), "name", groupName),
+				),
+			},
+		},
+	})
+}
+
+func createGroup(groupName string) {
+	client := newBitbucketClient()
+	client.Post(fmt.Sprintf("/rest/api/1.0/admin/groups?name=%s", url.QueryEscape(groupName)), nil)
+}
+
+func newBitbucketClient() *BitbucketClient {
+	serverSanitized := os.Getenv("BITBUCKET_SERVER")
+	if strings.HasSuffix(serverSanitized, "/") {
+		serverSanitized = serverSanitized[0 : len(serverSanitized)-1]
+	}
+
+	return &BitbucketClient{
+		Server:     serverSanitized,
+		Username:   os.Getenv("BITBUCKET_USERNAME"),
+		Password:   os.Getenv("BITBUCKET_PASSWORD"),
+		HTTPClient: &http.Client{},
+	}
+}