fix: do not set null values

Author: johnstcn

provider/workspace_owner.go

@@ -15,53 +15,43 @@ func workspaceOwnerDataSource() *schema.Resource {
 	return &schema.Resource{
 		Description: "Use this data source to fetch information about the workspace owner.",
 		ReadContext: func(ctx context.Context, rd *schema.ResourceData, i interface{}) diag.Diagnostics {
-			if idStr, ok := os.LookupEnv("CODER_WORKSPACE_OWNER_ID"); ok {
+			if idStr := os.Getenv("CODER_WORKSPACE_OWNER_ID"); idStr != "" {
 				rd.SetId(idStr)
 			} else {
 				rd.SetId(uuid.NewString())
 			}
 
-			if username, ok := os.LookupEnv("CODER_WORKSPACE_OWNER"); ok {
+			if username := os.Getenv("CODER_WORKSPACE_OWNER"); username != "" {
 				_ = rd.Set("name", username)
 			} else {
 				_ = rd.Set("name", "default")
 			}
 
-			if fullname, ok := os.LookupEnv("CODER_WORKSPACE_OWNER_NAME"); ok {
+			if fullname := os.Getenv("CODER_WORKSPACE_OWNER_NAME"); fullname != "" {
 				_ = rd.Set("full_name", fullname)
 			} else { // compat: field can be blank, fill in default
 				_ = rd.Set("full_name", "default")
 			}
 
-			if email, ok := os.LookupEnv("CODER_WORKSPACE_OWNER_EMAIL"); ok {
+			if email := os.Getenv("CODER_WORKSPACE_OWNER_EMAIL"); email != "" {
 				_ = rd.Set("email", email)
 			} else {
 				_ = rd.Set("email", "default@example.com")
 			}
 
-			if sshPubKey, ok := os.LookupEnv("CODER_WORKSPACE_OWNER_SSH_PUBLIC_KEY"); ok {
-				_ = rd.Set("ssh_public_key", sshPubKey)
-			}
-
-			if sshPrivKey, ok := os.LookupEnv("CODER_WORKSPACE_OWNER_SSH_PRIVATE_KEY"); ok {
-				_ = rd.Set("ssh_private_key", sshPrivKey)
-			}
+			_ = rd.Set("ssh_public_key", os.Getenv("CODER_WORKSPACE_OWNER_SSH_PUBLIC_KEY"))
+			_ = rd.Set("ssh_private_key", os.Getenv("CODER_WORKSPACE_OWNER_SSH_PRIVATE_KEY"))
 
 			var groups []string
 			if groupsRaw, ok := os.LookupEnv("CODER_WORKSPACE_OWNER_GROUPS"); ok {
 				if err := json.NewDecoder(strings.NewReader(groupsRaw)).Decode(&groups); err != nil {
 					return diag.Errorf("invalid user groups: %s", err.Error())
 				}
-				_ = rd.Set("groups", groups)
 			}
+			_ = rd.Set("groups", groups)
 
-			if tok, ok := os.LookupEnv("CODER_WORKSPACE_OWNER_SESSION_TOKEN"); ok {
-				_ = rd.Set("session_token", tok)
-			}
-
-			if tok, ok := os.LookupEnv("CODER_WORKSPACE_OWNER_OIDC_ACCESS_TOKEN"); ok {
-				_ = rd.Set("oidc_access_token", tok)
-			}
+			_ = rd.Set("session_token", os.Getenv("CODER_WORKSPACE_OWNER_SESSION_TOKEN"))
+			_ = rd.Set("oidc_access_token", os.Getenv("CODER_WORKSPACE_OWNER_OIDC_ACCESS_TOKEN"))
 
 			return nil
 		},