#970 added option to enable the experimental httppostargs protocol of mercurial

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/repository/HgConfig.java

@@ -127,6 +127,10 @@ public class HgConfig extends SimpleRepositoryConfig
     return disableHookSSLValidation;
   }
 
+  public boolean isEnableHttpPostArgs() {
+    return enableHttpPostArgs;
+  }
+
   /**
    * Method description
    *
@@ -197,6 +201,10 @@ public class HgConfig extends SimpleRepositoryConfig
     this.showRevisionInId = showRevisionInId;
   }
 
+  public void setEnableHttpPostArgs(boolean enableHttpPostArgs) {
+    this.enableHttpPostArgs = enableHttpPostArgs;
+  }
+
   /**
    * Method description
    *
@@ -232,6 +240,8 @@ public class HgConfig extends SimpleRepositoryConfig
   /** Field description */
   private boolean showRevisionInId = false;
 
+  private boolean enableHttpPostArgs = false;
+
   /**
    * disable validation of ssl certificates for mercurial hook
    * @see <a href="https://goo.gl/zH5eY8">Issue 959</a>

scm-plugins/scm-hg-plugin/src/main/java/sonia/scm/web/HgCGIServlet.java

@@ -87,6 +87,8 @@ public class HgCGIServlet extends HttpServlet
   /** Field description */
   public static final String ENV_REPOSITORY_PATH = "SCM_REPOSITORY_PATH";
 
+  private static final String ENV_HTTP_POST_ARGS = "SCM_HTTP_POST_ARGS";
+
   /** Field description */
   public static final String ENV_SESSION_PREFIX = "SCM_";
 
@@ -278,11 +280,15 @@ public class HgCGIServlet extends HttpServlet
       environment.put(ENV_PYTHON_HTTPS_VERIFY, "0");
     }
 
+    // enable experimental httppostargs protocol of mercurial
+    // Issue 970: https://goo.gl/poascp
+    environment.put(ENV_HTTP_POST_ARGS, String.valueOf(handler.getConfig().isEnableHttpPostArgs()));
+
     //J-
     HgEnvironment.prepareEnvironment(
       environment,
       handler,
-      hookManager, 
+      hookManager,
       request
     );
     //J+