From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 25 Jul 2020 16:26:58 +0000 (+0100)
Subject: nailing-cargo:  Refactor target_dependency_tables
X-Git-Tag: nailing-cargo/1.0.0~78
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=f5caf315458041803470301282c8fa6ab552314c;p=nailing-cargo.git

nailing-cargo:  Refactor target_dependency_tables

NFC.  This function needs enhancing.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/nailing-cargo b/nailing-cargo
index 512e559..d196db5 100755
--- a/nailing-cargo
+++ b/nailing-cargo
@@ -243,10 +243,14 @@ sub get_dependency_tables ($) {
   my ($toml) = @_;
   my @keys = qw(dependencies build-dependencies dev-dependencies);
   my @r;
-  foreach my $k (@keys) {
-    my $deps = $toml->{$k};
-    push @r, $deps if $deps;
-  }
+  my $process = sub {
+    my ($node) = @_;
+    foreach my $k (@keys) {
+      my $deps = $node->{$k};
+      push @r, $deps if $deps;
+    }
+  };
+  $process->($toml);
   @r;
 }