From: Tobias Ulmer <tu@emlix.com>
Date: Tue, 25 Mar 2014 16:34:07 +0000 (+0100)
Subject: Forbid --all with results and --wc-mode without results
X-Git-Tag: e2factory-2.3.14p0~2
X-Git-Url: https://git.e2factory.org/?a=commitdiff_plain;h=9f7feddc8dd38bf463e5e6432de38f5d1e99b4f4;p=e2factory.git

Forbid --all with results and --wc-mode without results

Signed-off-by: Tobias Ulmer <tu@emlix.com>
---

diff --git a/local/e2-build.lua b/local/e2-build.lua
index 2d7e817..7879561 100644
--- a/local/e2-build.lua
+++ b/local/e2-build.lua
@@ -113,7 +113,10 @@ end
 
 -- handle result selection
 local results = {}
-if opts["all"] then
+
+if opts["all"] and #arguments ~= 0 then
+    e2lib.abort("--all with additional results does not make sense")
+elseif opts["all"] then
     for r,_ in pairs(info.results) do
         table.insert(results, r)
     end
@@ -134,6 +137,9 @@ if opts["branch-mode"] then
     build_mode = policy.default_build_mode("branch")
 end
 if opts["wc-mode"] then
+    if #results == 0 then
+        e2lib.abort("--wc-mode requires one or more results")
+    end
     build_mode = policy.default_build_mode("working-copy")
 end
 local playground = opts["playground"]