Re: [nongnu] elpa/rainbow-delimiters a32b39bdfe: Add license file with GPLv3

[Stefan Kangas <stefan@marxist.se>]

Stefan Kangas <stefan@marxist.se> writes:

> How about adding the files "LICENSE", "LICENSE.md" and "COPYING" to a
> global ignore list instead?  (Those three being the variations I have
> seen so far.)

IOW, how about something like this (untested)?  I think there are some
other files that we could always exclude as well, like ".dir-locals.el",
".github", "*-tests.el", and ".travis.yml".

diff --git a/elpa-admin.el b/elpa-admin.el
index b4ad318ef..37b3112dd 100644
--- a/elpa-admin.el
+++ b/elpa-admin.el
@@ -562,6 +562,10 @@ auxillary files unless TARBALL-ONLY is non-nil ."
                    "######## Build of package %s FAILED!!")
                  tarball)))))

+(defvar elpaa--make-tarball-global-ignore
+  '("COPYING" "LICENSE" "LICENSE.md")
+  "List of files that will not be included in the tarball.")
+
 (defun elpaa--make-one-tarball-1 ( tarball dir pkg-spec metadata
                                  &optional revision-function tarball-only)
   (elpaa--with-temp-files
@@ -572,7 +576,8 @@ auxillary files unless TARBALL-ONLY is non-nil ."
                (make-directory destdir)))
           (vers (nth 1 metadata))
           (elpaignore (expand-file-name ".elpaignore" dir))
-          (ignores (elpaa--spec-get pkg-spec :ignored-files))
+          (ignores (append (elpaa--spec-get pkg-spec :ignored-files)
+                           elpaa--make-tarball-global-ignore))
           (renames (elpaa--spec-get pkg-spec :renames))
           (ldir    (elpaa--spec-get pkg-spec :lisp-dir))
           (re (concat "\\`" (regexp-quote pkgname)