exiftags: modernize, test added

Closes #36214.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

1 files changed, 10 insertions, 8 deletions

diff --git a/Library/Formula/exiftags.rb b/Library/Formula/exiftags.rb
index 7143d45ff..0cb8f1665 100644
--- a/Library/Formula/exiftags.rb
+++ b/Library/Formula/exiftags.rb
@@ -1,13 +1,15 @@
-require 'formula'
-
 class Exiftags < Formula
-  homepage 'http://johnst.org/sw/exiftags'
-  url 'http://johnst.org/sw/exiftags/exiftags-1.01.tar.gz'
-  sha1 '06636feb7d5c5835da01d5da8cd0f4a291d23fd8'
+  homepage "http://johnst.org/sw/exiftags"
+  url "http://johnst.org/sw/exiftags/exiftags-1.01.tar.gz"
+  sha1 "06636feb7d5c5835da01d5da8cd0f4a291d23fd8"
 
   def install
-    system 'make'
-    bin.install  %w[exiftags exifcom exiftime]
-    man1.install %w[exiftags.1 exifcom.1 exiftime.1]
+    bin.mkpath
+    man1.mkpath
+    system "make", "prefix=#{prefix}", "mandir=#{man}", "install"
+  end
+
+  test do
+    system "#{bin}/exiftags", test_fixtures("test.jpg")
   end
 end