0.0.30

Changes

@@ -2,6 +2,10 @@ Revision history for rak
 
 {{$NEXT}}
 
+0.0.30  2022-10-02T17:49:27+02:00
+    - Make sure reading from STDIN does not eagerize to allow
+      tail -f sources to work
+
 0.0.29  2022-09-29T01:20:05+02:00
     - Make sure that not specifying :dir or :file will actually use
       the defaults that "paths" assume for :dir and :file

META6.json

@@ -29,5 +29,5 @@
   ],
   "test-depends": [
   ],
-  "version": "0.0.29"
+  "version": "0.0.30"
 }

lib/rak.rakumod

@@ -836,12 +836,13 @@ multi sub rak(&pattern, %n) {
     my $batch  := %n<batch>:delete;
     my $degree := %n<degree>:delete;
     my $enc    := %n<encoding>:delete // 'utf8-c8';
+    my $reading-from-stdin := !($*IN.t);
 
     # Step 1: sources sequence
     my $sources-seq = do if %n<sources>:delete -> $sources {
         $sources
     }
-    elsif !($*IN.t) {
+    elsif $reading-from-stdin {
         $*IN
     }
     elsif %n<paths>:exists && %n<paths> eq '-' {
@@ -1200,6 +1201,14 @@ multi sub rak(&pattern, %n) {
         }
     }
 
+    # reading from STDIN should not eagerize
+    elsif $reading-from-stdin {
+        $sources-seq.map: -> $*SOURCE {
+            ++⚛$nr-sources;
+            Pair.new: $*SOURCE, producer($*SOURCE).map: runner
+        }
+    }
+
     # Nothing special to do for each source
     else {
         $sources-seq.map: -> $*SOURCE {