add the new feed variable and handle it

blog.sh

@@ -53,6 +53,7 @@ show_help() {
     echo "  variables:"
     echo "    BLOG_TITLE: Blog's title. By default used as <h1> on the home page, tabs title and in"
     echo "      SEO tags in various places. "
+    echo "    BLOG_FEED_TITLE: Blog's title for feeds."
     echo "    BLOG_DESCRIPTION: Description of the blog. By default it is used in rss/atom feeds."
     echo "    DATE_FORMAT_INDEX: Optional. Article creation dates format that are on index pages."
     echo "      If omitted, %F is used."
@@ -86,6 +87,7 @@ clean() {
 . "$(path configs/default)"
 
 export BLOG_TITLE
+export BLOG_FEED_TITLE
 export BLOG_DESCRIPTION
 export BLOG_URL_ROOT
 

configs/default

@@ -1,4 +1,5 @@
 BLOG_TITLE="My Blog"
+BLOG_FEED_TITLE="Kavelach's blog feed"
 BLOG_DESCRIPTION="My blog"
 
 DATE_FORMAT_INDEX=%F

subscripts/build.sh

@@ -33,6 +33,7 @@ get_tab_title() {
 
 build() {
     test -z "$BLOG_TITLE" && no_blog_title
+    test -z "$BLOG_FEED_TITLE" && no_blog_feed_title
     test -z "$BLOG_DESCRIPTION" && no_blog_description
 
     # Make the blog and data directories if missing

subscripts/messages.sh

@@ -101,6 +101,9 @@ notify_send_missing() {
 no_blog_title() {
     error "Blog title is not defined" 21
 }
+no_blog_feed_title() {
+    error "No title for blog feeds" 23
+}
 no_blog_description() {
     error "Blog description is not defined" 22
 }

templates/html/header/start.html

@@ -6,6 +6,8 @@
         <meta name="viewport" content="width=device-width, initial-scale=1">
         <link rel="icon" href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🗒</text></svg>">
         <link rel="stylesheet" href="/style.css?v=$BUILD_DATE">
+        <link rel="alternate" type="application/rss+xml" title="$BLOG_FEED_TITLE - RSS" href="/rss.xml">
+        <link rel="alternate" type="application/atom+xml" title="$BLOG_FEED_TITLE - Atom" href="/atom.xml">
         <title>$TITLE_TAB</title>
         <meta property="og:title" content="$TITLE_SEO" />
         <meta name="description" content="$DESC_SEO">