1 files changed, 57 insertions, 0 deletions
diff --git a/debian/vim-variant.postinst b/debian/vim-variant.postinst
new file mode 100644
index 0000000..de433d2
--- /dev/null
+++ b/debian/vim-variant.postinst
@@ -0,0 +1,57 @@
+#!/bin/sh
+set -e
+
+pkg=@PKG@
+variant=@VARIANT@
+mandir=/usr/share/man
+
+# add /usr/bin/vim.variant as alternative for /usr/bin/vim. Priority are
+# chosen accordingly to the principle: ``more features, higher priority''
+
+add_variant_alternative () {
+  if [ "$variant" != "tiny" ]; then
+    update-alternatives --install /usr/bin/vim vim /usr/bin/vim.$variant $1
+    update-alternatives --install /usr/bin/vimdiff vimdiff /usr/bin/vim.$variant $1
+    update-alternatives --install /usr/bin/rvim rvim /usr/bin/vim.$variant $1
+  fi
+  update-alternatives --install /usr/bin/rview rview /usr/bin/vim.$variant $1
+  # Since other packages provide these commands, we'll setup alternatives for
+  # their manpages, too.
+  for i in vi view ex editor ; do
+    update-alternatives \
+      --install /usr/bin/$i $i /usr/bin/vim.$variant $1 \
+      @LANG_ALTS@
+      --slave $mandir/man1/$i.1.gz $i.1.gz \
+              $mandir/man1/vim.1.gz
+  done
+  case "$variant" in
+    gtk|gtk3|athena) # gui enabled variants
+      add_gui_variant_alternative $1
+      ;;
+  esac
+}
+
+add_gui_variant_alternative () {
+  for i in gvim gview rgview rgvim evim eview gvimdiff ; do
+    update-alternatives --install /usr/bin/$i $i /usr/bin/vim.$variant $1
+  done
+}
+
+case "$pkg" in
+  vim-tiny)
+    add_variant_alternative 15
+    ;;
+  vim)
+    add_variant_alternative 30
+    ;;
+  vim-nox)
+    add_variant_alternative 40
+    ;;
+  vim-gtk|vim-gtk3|vim-athena)
+    add_variant_alternative 50
+    ;;
+esac
+
+#DEBHELPER#
+
+exit 0