add initial script

scripts/common

@@ -0,0 +1,28 @@
+MAJOR="11"
+REVISION="11.0"
+FROMMAIL="Compose Tracker <releng@koozali.org>"
+TOMAIL="releng@koozali.org"
+
+if ! which mm-compose-notif > /dev/null 2>&1; then
+  MM_NOTIF=""
+else
+  MM_NOTIF="$(which mm-compose-notif)"
+fi
+
+if ! which compose-changelog > /dev/null 2>&1; then
+  if [ -f "$HOME/.local/bin/compose-changelog" ]; then
+    CHANGELOG_CMD="$HOME/.local/bin/compose-changelog"
+  else
+    CHANGELOG_CMD=""
+  fi
+else
+  CHANGELOG_CMD="$(which compose-changelog)"
+fi
+
+if ! which mutt > /dev/null 2>&1; then
+  MAILCMD=""
+  MAILNOTIF="no"
+else
+  MAILCMD="$(which mutt)"
+  MAILNOTIF="yes"
+fi