Add some error checking

Raku · Aug 27, 2013 · e0b0e2f · e0b0e2f
1 parent 1c82a6a
commit e0b0e2f
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diff --git a/README b/README
@@ -1,3 +1,3 @@
 sake - a make-a-like implemented in Perl 6 
 
-Based on rake
+Inspired by rake
diff --git a/bin/sake b/bin/sake
@@ -4,6 +4,8 @@ use v6;
 use Sake;
 
 sub MAIN (*@tasks, :$file = 'Sakefile') {
+    die "No tasks given!" unless +@tasks > 0;
+    die "Could not find file $file!" unless $file.IO.path ~~ :e;
     slurp($file).eval;
     for @tasks -> $t {  execute($t); }
 }