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.
---
README.org | 5 ++---
build-aux/build-website.el | 19 +++++++++++++++++++
2 files changed, 21 insertions(+), 3 deletions(-)
diff --git a/README.org b/README.org
index 49622a6..09ea5de 100644
--- a/README.org
+++ b/README.org
@@ -31,9 +31,8 @@ guile-email is used by
Download release tarballs.
-- 2019-12-22 [[https://guile-email.systemreboot.net/releases/guile-email-0.2.2.tar.lz][guile-email-0.2.2.tar.lz]] [[https://guile-email.systemreboot.net/releases/guile-email-0.2.2.tar.lz.asc][GPG Signature]]
-- 2019-09-23 [[https://guile-email.systemreboot.net/releases/guile-email-0.2.1.tar.lz][guile-email-0.2.1.tar.lz]] [[https://guile-email.systemreboot.net/releases/guile-email-0.2.1.tar.lz.asc][GPG Signature]]
-- 2019-08-09 [[https://guile-email.systemreboot.net/releases/guile-email-0.2.0.tar.lz][guile-email-0.2.0.tar.lz]] [[https://guile-email.systemreboot.net/releases/guile-email-0.2.0.tar.lz.asc][GPG Signature]]
+#+BEGIN: releases
+#+END:
Download [[https://systemreboot.net/files/misc/arunisaac.pub][public signing key]].
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