From 34514d0686ce42f5e55e750f873c537eae476513 Mon Sep 17 00:00:00 2001
From: Paul Buetow <git@mx.buetow.org>
Date: Wed, 5 May 2021 12:48:48 +0100
Subject: can parse meta date from feed's file name

---
 buetow.org.sh                                                  | 10 ++++++----
 content/gemtext/gemfeed/atom.xml                               |  4 ++--
 content/html/gemfeed/atom.xml                                  |  4 ++--
 .../meta/gemfeed/2010-05-09-the-fype-programming-language.meta |  2 +-
 4 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/buetow.org.sh b/buetow.org.sh
index d8ead249..c9b3c75e 100755
--- a/buetow.org.sh
+++ b/buetow.org.sh
@@ -26,7 +26,6 @@ ERROR
 ## Atom module
 
 atom::meta () {
-    local -r now="$1"; shift
     local -r gmi_file_path="$1"; shift
     local -r meta_file=$(sed 's|gemtext|meta|; s|.gmi$|.meta|;' <<< "$gmi_file_path")
 
@@ -38,9 +37,12 @@ atom::meta () {
         local title=$(sed -n '/^# / { s/# //; p; q; }' "$gmi_file_path" | tr '"' "'")
         # Extract first paragraph from Gemtext
         local summary=$(sed -n '/^[A-Z]/ { p; q; }' "$gmi_file_path" | tr '"' "'")
+        # Extract the date from the file name.
+        local filename_date=$(basename $gmi_file_path | cut -d- -f1,2,3)
+        local date=$(date --iso-8601=seconds --date "$filename_date $(date +%H:%M:%S)")
 
         cat <<META | tee "$meta_file"
-local meta_date="$now"
+local meta_date="$date"
 local meta_author="$AUTHOR"
 local meta_email="$EMAIL"
 local meta_title="$title"
@@ -71,7 +73,7 @@ ATOMHEADER
 
     while read -r gmi_file; do
         # Load cached meta information about the post.
-        source <(atom::meta "$now" "$gemfeed_dir/$gmi_file")
+        source <(atom::meta "$gemfeed_dir/$gmi_file")
 
         cat <<ATOMENTRY >> "$atom_file.tmp"
     <entry>
@@ -93,7 +95,7 @@ ATOMENTRY
 ATOMFOOTER
 
     # Delete the 3rd line of the atom feeds (global feed update timestamp)
-    if ! diff -u <(sed 3d "$atom_file.tmp") <(sed 3d "$atom_file"); then
+    if ! diff -u <(sed 3d "$atom_file") <(sed 3d "$atom_file.tmp"); then
         echo "Feed got something new!"
         mv "$atom_file.tmp" "$atom_file"
         git add "$atom_file"
diff --git a/content/gemtext/gemfeed/atom.xml b/content/gemtext/gemfeed/atom.xml
index 57a2d485..10049994 100644
--- a/content/gemtext/gemfeed/atom.xml
+++ b/content/gemtext/gemfeed/atom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom">
-    <updated>2021-05-05T09:27:32+01:00</updated>
+    <updated>2021-05-05T12:48:29+01:00</updated>
     <title>buetow.org feed</title>
     <subtitle>Having fun with computers!</subtitle>
     <link href="gemini://buetow.org/gemfeed/atom.xml" rel="self" />
@@ -76,7 +76,7 @@
         <title>The Fype Programming Language</title>
         <link href="gemini://buetow.org/gemfeed/2010-05-09-the-fype-programming-language.gmi" />
         <id>gemini://buetow.org/gemfeed/2010-05-09-the-fype-programming-language.gmi</id>
-        <updated>2010-05-09T09:26:28+01:00</updated>
+        <updated>2010-05-09T12:48:29+01:00</updated>
         <summary>Fype is an interpreted programming language created by me for learning and fun. The interpreter is written in C. It has been tested on FreeBSD and NetBSD and may also work on other Unix like operating systems such as Linux based ones. To be honest, besides learning and fun there is really no other use case of why Fype actually exists as many other programming languages are much faster and more powerful.. .....to read on please visit my site.</summary>
         <author>
             <name>Paul Buetow</name>
diff --git a/content/html/gemfeed/atom.xml b/content/html/gemfeed/atom.xml
index ff147c01..f9b5cf5b 100644
--- a/content/html/gemfeed/atom.xml
+++ b/content/html/gemfeed/atom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom">
-    <updated>2021-05-05T09:27:32+01:00</updated>
+    <updated>2021-05-05T12:48:29+01:00</updated>
     <title>buetow.org feed</title>
     <subtitle>Having fun with computers!</subtitle>
     <link href="https://buetow.org/gemfeed/atom.xml" rel="self" />
@@ -76,7 +76,7 @@
         <title>The Fype Programming Language</title>
         <link href="https://buetow.org/gemfeed/2010-05-09-the-fype-programming-language.html" />
         <id>https://buetow.org/gemfeed/2010-05-09-the-fype-programming-language.html</id>
-        <updated>2010-05-09T09:26:28+01:00</updated>
+        <updated>2010-05-09T12:48:29+01:00</updated>
         <summary>Fype is an interpreted programming language created by me for learning and fun. The interpreter is written in C. It has been tested on FreeBSD and NetBSD and may also work on other Unix like operating systems such as Linux based ones. To be honest, besides learning and fun there is really no other use case of why Fype actually exists as many other programming languages are much faster and more powerful.. .....to read on please visit my site.</summary>
         <author>
             <name>Paul Buetow</name>
diff --git a/content/meta/gemfeed/2010-05-09-the-fype-programming-language.meta b/content/meta/gemfeed/2010-05-09-the-fype-programming-language.meta
index 77c4a44d..a6265580 100644
--- a/content/meta/gemfeed/2010-05-09-the-fype-programming-language.meta
+++ b/content/meta/gemfeed/2010-05-09-the-fype-programming-language.meta
@@ -1,4 +1,4 @@
-local meta_date="2010-05-09T09:26:28+01:00"
+local meta_date="2010-05-09T12:48:29+01:00"
 local meta_author="Paul Buetow"
 local meta_email="comments@mx.buetow.org"
 local meta_title="The Fype Programming Language"
-- 
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