From ad378f30835f3144e43b9a94d555e072e0b6417c Mon Sep 17 00:00:00 2001
From: Arun Isaac
Date: Tue, 28 Sep 2021 02:00:12 +0530
Subject: README: Use a dynamic block to list releases.

* README.org (Download): Replace releases with dynamic block.
* build-aux/build-website.el: Update dynamic blocks before exporting.
(org-dblock-write:releases): New function.
---
 build-aux/build-website.el | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'build-aux/build-website.el')

diff --git a/build-aux/build-website.el b/build-aux/build-website.el
index f29662f..f8b8454 100644
--- a/build-aux/build-website.el
+++ b/build-aux/build-website.el
@@ -28,5 +28,24 @@
       org-html-head-include-scripts nil
       org-html-postamble nil)
 
+(defun org-dblock-write:releases (params)
+  "Dynamically write releases block."
+  (call-process "git" nil t nil
+                "for-each-ref" "--sort=-taggerdate"
+                (let ((release-file "./releases/guile-email-%(refname:short).tar.lz"))
+                  (format "--format=- %%(taggerdate:short) [[%s][%s]] [[%s.asc][GPG Signature]]"
+                          release-file
+                          (file-name-nondirectory release-file)
+                          release-file))
+                "refs/tags/v*")
+  ;; Fix tarball filenames.
+  (replace-string "guile-email-v" "guile-email-" nil nil nil t)
+  ;; Delete the v0.1.0 release line since we don't have a copy of the
+  ;; release tarball.
+  (search-forward "guile-email-0.1.0.tar.lz")
+  (beginning-of-line)
+  (kill-line))
+
 (with-current-buffer (find-file "README.org")
+  (org-update-all-dblocks)
   (org-export-to-file 'html "website/index.html"))
-- 
cgit v1.2.3