From 323892f73860f254242a7000fb336015798deff7 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Sun, 2 Jun 2019 12:19:58 -0300
Subject: Parameterize the overwriting of docs publishing

---
 default.nix | 4 +++-
 utils.nix   | 4 ++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/default.nix b/default.nix
index fe8faae..dc9418a 100644
--- a/default.nix
+++ b/default.nix
@@ -35,5 +35,7 @@ in rec {
     (utils.fixme [ "default.nix" "utils.nix" ])
     subtasks.uniqueFeeds
   ];
-  publishScript = utils.overwritingPublishScript subtasks.docs;
+  publishScript = utils.overwritingPublishScript {
+    docsDerivation = subtasks.docs;
+  };
 }
diff --git a/utils.nix b/utils.nix
index f877b09..f02db70 100644
--- a/utils.nix
+++ b/utils.nix
@@ -85,11 +85,11 @@ in rec {
       touch $out
     '';
   });
-  overwritingPublishScript = docsDerivation:
+  overwritingPublishScript = { docsDerivation, overwrite ? true }:
   pkgs.writeShellScriptBin "publish.sh" ''
     set -euo pipefail
     OUT_DOCS="${docsDerivation}"
-    ${pkgs.openssh}/bin/ssh -o StrictHostKeyChecking=no "$SERVER_URL" rm -rf "$DOCS_SERVER_PATH/*"
+    ${if overwrite then "# " else ""}${pkgs.openssh}/bin/ssh -o StrictHostKeyChecking=no "$SERVER_URL" rm -rf "$DOCS_SERVER_PATH/*"
     ${pkgs.rsync}/bin/rsync -avzP                                   \
                             --rsh="ssh -o StrictHostKeyChecking=no" \
                             "$OUT_DOCS/"                            \
-- 
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