Ticket #58975: vim_ruby-loops.patch

(a) a/Portfile.orig vs. (b) b/Portfile

@@ -129 +129 @@
     depends_build-append port:autoconf
 }
 
+
+# Set latest version of ruby
+set rb_latest 26
 variant ruby requires ruby18 description {Compatibility variant, requires +ruby18} {}
-variant ruby18 conflicts ruby19 ruby20 ruby21 ruby22 ruby23 ruby24 ruby25 description {Enable Ruby scripting} {
-    configure.args-append   --enable-rubyinterp
-    configure.args-append   --with-ruby-command=${prefix}/bin/ruby1.8
-    depends_lib-append      port:ruby
-}
-variant ruby19 conflicts ruby18 ruby20 ruby21 ruby22 ruby23 ruby24 ruby25 description {Enable Ruby scripting} {
-    configure.args-append   --enable-rubyinterp
-    configure.args-append   --with-ruby-command=${prefix}/bin/ruby1.9
-    depends_lib-append      port:ruby19
-}
-variant ruby20 conflicts ruby18 ruby19 ruby21 ruby22 ruby23 ruby24 ruby25 description {Enable Ruby scripting} {
-    configure.args-append   --enable-rubyinterp
-    configure.args-append   --with-ruby-command=${prefix}/bin/ruby2.0
-    depends_lib-append      port:ruby20
-}
-variant ruby21 conflicts ruby18 ruby19 ruby20 ruby22 ruby23 ruby24 ruby25 description {Enable Ruby scripting} {
-    configure.args-append   --enable-rubyinterp
-    configure.args-append   --with-ruby-command=${prefix}/bin/ruby2.1
-    depends_lib-append      port:ruby21
-}
-variant ruby22 conflicts ruby18 ruby19 ruby20 ruby21 ruby23 ruby24 ruby25 description {Enable Ruby scripting} {
-    configure.args-append   --enable-rubyinterp
-    configure.args-append   --with-ruby-command=${prefix}/bin/ruby2.2
-    depends_lib-append      port:ruby22
-}
-variant ruby23 conflicts ruby18 ruby19 ruby20 ruby21 ruby22 ruby24 ruby25 description {Enable Ruby scripting} {
-    configure.args-append   --enable-rubyinterp
-    configure.args-append   --with-ruby-command=${prefix}/bin/ruby2.3
-    depends_lib-append      port:ruby23
-}
-variant ruby24 conflicts ruby18 ruby19 ruby20 ruby21 ruby22 ruby23 ruby25 description {Enable Ruby scripting} {
-    configure.args-append   --enable-rubyinterp
-    configure.args-append   --with-ruby-command=${prefix}/bin/ruby2.4
-    depends_lib-append      port:ruby24
-}
-variant ruby25 conflicts ruby18 ruby19 ruby20 ruby21 ruby22 ruby23 ruby24 description {Enable Ruby scripting} {
-    configure.args-append   --enable-rubyinterp
-    configure.args-append   --with-ruby-command=${prefix}/bin/ruby2.5
-    depends_lib-append      port:ruby25
+
+set rb_versions {}
+
+for {set v 18} {$v <= ${rb_latest}} {incr v} {
+    lappend rb_versions ruby${v}
+}
+
+foreach rb_version ${rb_versions} {
+    set rbi [lsearch ${rb_versions} ${rb_version}]
+    set rb_conflict_versions [lreplace ${rb_versions} ${rbi} ${rbi}]
+    set rb_bin_version [regsub {(\d{1})(\d){1}} ${rb_version} {\1.\2}]
+
+    variant ${rb_version} conflicts $rb_conflict_versions description {Enable Ruby scripting} {
+        configure.args-append   --enable-rubyinterp
+        configure.args-append   --with-ruby-command=${prefix}/bin/${rb_bin_version}
+    }
+
+    if {[variant_isset ${rb_version}]} {
+        depends_lib-append      port:[expr {${rb_version} eq {ruby18} ? {ruby} : ${rb_version}}]
+    }
 }
 
 variant tcl description {Enable Tcl scripting} {