Uplift branch_protection resource to use v4 API

github/migrate_github_branch_protection.go

@@ -0,0 +1,40 @@
+package github
+
+import "github.com/hashicorp/terraform/helper/schema"
+
+func resourceGithubBranchProtectionV0() *schema.Resource {
+	return &schema.Resource{
+		Schema: map[string]*schema.Schema{
+			"repository": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+			"branch": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+		},
+	}
+}
+
+func resourceGithubBranchProtectionUpgradeV0(rawState map[string]interface{}, meta interface{}) (map[string]interface{}, error) {
+	repoName := rawState["repository"].(string)
+	repoID, err := getRepositoryID(repoName, meta)
+	if err != nil {
+		return nil, err
+	}
+
+	branch := rawState["branch"].(string)
+	protectionRuleID, err := getBranchProtectionID(repoName, branch, meta)
+	if err != nil {
+		return nil, err
+	}
+
+	rawState[id] = protectionRuleID
+	rawState[repositoryID] = repoID
+	rawState[pattern] = branch
+
+	return rawState, nil
+}