pius: modernize and add caveats and test

Closes #35996.

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

1 files changed, 18 insertions, 26 deletions

diff --git a/Library/Formula/pius.rb b/Library/Formula/pius.rb
index c906a7d5b..07151e263 100644
--- a/Library/Formula/pius.rb
+++ b/Library/Formula/pius.rb
@@ -1,34 +1,26 @@
-require 'formula'
-class GnupgInstalled < Requirement
-  fatal true
-
-  satisfy { which('gpg') || which('gpg2') }
+class Pius < Formula
+  homepage "http://www.phildev.net/pius/"
+  url "https://downloads.sourceforge.net/project/pgpius/pius/2.0.11/pius-2.0.11.tar.bz2"
+  sha1 "0c9b74f271bf195d8636d8406fbb56cc024195ad"
 
-  def message; <<-EOS.undent
-    Gnupg is required to use these tools.
+  depends_on :gpg
 
-    You can install Gnupg or Gnupg2 with Homebrew:
-      brew install gnupg
-      brew install gnupg2
+  def install
+    # Replace hardcoded gpg path: https://sourceforge.net/p/pgpius/bugs/12/
+    inreplace "pius", "/usr/bin/gpg", HOMEBREW_PREFIX/"bin/gpg"
+    bin.install "pius"
+    bin.install "pius-keyring-mgr"
+    bin.install "pius-party-worksheet"
+  end
 
-    Or you can use one of several different
-    prepackaged installers that are available.
+  def caveats; <<-EOS.undent
+      The gpg path is hardcoded in pius. You can specific your own gpg path
+      by adding follow line into ~/.pius file:
+        gpg-path=/path/to/gpg
     EOS
   end
-end
 
-class Pius < Formula
-  homepage 'http://www.phildev.net/pius/'
-  url 'https://downloads.sourceforge.net/project/pgpius/pius/2.0.11/pius-2.0.11.tar.bz2'
-  sha1 '0c9b74f271bf195d8636d8406fbb56cc024195ad'
-
-  depends_on GnupgInstalled
-
-  def install
-    # Replace hardcoded gpg path: https://sourceforge.net/p/pgpius/bugs/12/
-    inreplace 'pius', '/usr/bin/gpg', HOMEBREW_PREFIX/'bin/gpg'
-    bin.install 'pius'
-    bin.install 'pius-keyring-mgr'
-    bin.install 'pius-party-worksheet'
+  test do
+    system "#{bin}/pius", "-T"
   end
 end