add rss on the same seen.sh script

I don't know why I added RSS on a separate

script but now, it's all on *1* script. That makes seen smaller.

4 files changed, 43 insertions, 53 deletions

diff --git a/README.md b/README.md
index 83f6cd5..189a442 100644
--- a/README.md
+++ b/README.md
@@ -12,24 +12,28 @@
 
 - Works on BSD systems (such as MacOS and OpenBSD)
 
-- Only depends on `markdown`/`hoedown`
+- Depends on pandoc
 
 - Less than 100 SLOC
 
 ### How to use
 
-First, install `markdown` or `hoedown` because this script uses it heavily.
+First, install `markdown`/`hoedown` because this script uses it heavily.
 
 Put your markdown files on `articles/<name of file>.md` (create the directory if it doesn't exist).
 
-You also need to create a config file. Put it in `articles/<name of file>.cfg`. It should use the same name your markdown file uses.
-
-Example :
+You also need to create a config file. Put it in `articles/<name of file>.cfg`. It should use the same name your markdown file uses:
 
 	name="Hello World"
 	desc="Welcome to my blog!"
 	date="9th December 2021"
 
+You can create RSS feeds too, just modify the `rss.cfg` file to your liking:
+
+	rssEnabled="y" # Enable RSS
+	rssBlogTitle="foobar's blog"
+	rssBlogDescription="foobar loves cooking!!!!!!!"
+
 And run the following:
 
 	$ chmod +x seen.sh
@@ -44,6 +48,3 @@ Seen supports other options too, for more info, run the following:
 
 	$ ./seen.sh --help
 
-You can create RSS feeds too, just modify the `rss.cfg` file to your liking and:
-
-	$ ./seen.sh --rss
diff --git a/rs.sh b/rs.sh
deleted file mode 100755
index bfd63da..0000000
--- a/rs.sh
+++ /dev/null
@@ -1,36 +0,0 @@
-#!/bin/sh
-#    Seen, a simple static blog generator
-#    Copyright (C) 2021 Vitali64 <vitali64pmemail@protonmail.com>
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
-#    Please see the LICENSE file for more details.
-die() {
-	echo "-> [$(date +%R)] (!) ERROR: Unexpected error, please report : $1 (!)"
-	exit 1
-}
-articles="$(find articles/*.md|sed -e 's@.md@@g' -e 's@articles/@@g')" || die "Unknown error" # Articles
-echo "-> [$(date +%R)] Generating RSS feed ..."
-# Set the defaults
-rssBlogTitle="blog"
-rssBlogDescription="It's a blog"
-. "./rss.cfg" # Override the defaults
-# Header of the RSS XML file
-printf '%s\n' '<rss version="2.0">' > "www/rss.xml"
-printf '%s\n' '<channel>' >> "www/rss.xml"
-printf '%s\n' "<title>${rssBlogTitle}</title>" >> "www/rss.xml"
-printf '%s\n' "<link>BLANK</link>" >> "www/rss.xml"
-printf '%s\n' "<description>$rssBlogDescription</description>" >> "www/rss.xml"
-for line in ${articles} # Items
-do
-	echo "-> [$(date +%R)] Inserting XML ${line} item ..."
-	. "articles/${line}.cfg"
-	printf '%s\n' '<item>' >> "www/rss.xml"
-	printf '%s\n' "<title>${name}</title>" >> "www/rss.xml"
-	printf '%s\n' "<description>$(cat articles/${line}.md)</description>" >> "www/rss.xml"
-	printf '%s\n' '</item>' >> "www/rss.xml"
-done
-# Footer of the RSS XML file
-printf '%s\n' '</channel>' >> "www/rss.xml"
-printf '%s\n' '</rss>' >> "www/rss.xml"
diff --git a/rss.cfg b/rss.cfg
index ff0b896..69a1b47 100644
--- a/rss.cfg
+++ b/rss.cfg
@@ -1,6 +1,7 @@
 # This is for your RSS configuration. 
-# RSS is optional and is in a separate 
-# script you need to run manually.
+# RSS is optional. If you want RSS, simply
+# set the `rssEnabled` variable to `y`
 
+rssEnabled="n"
 rssBlogTitle="blog"
 rssBlogDescription="It's a blog"
diff --git a/seen.sh b/seen.sh
index b6e68c9..5e12b2d 100755
--- a/seen.sh
+++ b/seen.sh
@@ -11,7 +11,6 @@ usage() {
 	echo "--help    : Print this help message"
 	echo "--clear   : Remove generated blog"
 	echo "--license : Show license"
-	echo "--rss     : Create an RSS feed (runs ./rs.sh)"
 }
 die() {
 	echo "-> [$(date +%R)] (!) ERROR: Unexpected error, please report : $1 (!)"
@@ -25,22 +24,20 @@ if [ "$1" = "--clear" ]; then
 elif [ "$1" = "--help" ]; then
 	usage
 	exit 0
-elif [ "$1" = "--rss" ]; then
-	. "./rs.sh"
-	exit 0
 elif [ "$1" = "--license" ]; then
 	echo "Copyright (C) 2021 Vitali64 <vitali64pmemail@protonmail.com>"
 	echo
 	cat "./LICENSE"
 	exit 0
 elif [ "$1" = "" ]; then
-	echo "-> [$(date +%R)] No options specified, generating blog ..."
+	echo
 else
 	echo "-> [$(date +%R)] (!) ERROR : Invalid option, cannot continue. (!)"
 	usage
 	exit 1
 fi
 mkdir -p "www" || die "Cannot create www/ directory: mkdir -p returns an error!" # Create the www/ folder if removed
+# ---HTML---
 cat "templates/header.html" > www/index.html || die "Cannot insert header into index.html!" # Erase www/index.html and insert the header
 articles="$(find articles/*.md|sed -e 's@.md@@g' -e 's@articles/@@g')" || die "Unknown error" # Detect articles
 # Set the defaults
@@ -56,8 +53,35 @@ do
 	cat "templates/footer.html" >> "www/articles/${line}.html" || die "Cannot insert footer into ${line}.html!" # Insert the footer into the article page
 	cp -r templates/*.css www/. # Add css files if present
 	echo "-> [$(date +%R)] Adding ${line} entry to index.html ..." # Add an entry in index.html
-	sed -e "s@path-of-article@articles/${line}@" -e "s@name-of-article@${name}@" \
-		-e "s@date-of-article@${date}@" -e "s@description-of-article@${desc}@" \
+	sed -e "s@path-of-article@articles/${line}@" -e "s@name-of-article@${name}@" -e "s@date-of-article@${date}@" -e "s@description-of-article@${desc}@" \
 		"templates/article.html">> "www/index.html" || die "Cannot add entry to index.html!"
 done
 cat "templates/footer.html" >> "www/index.html" # Insert the footer into the index.html
+# ---RSS---
+# Set the defaults
+rssEnabled="n"
+rssBlogTitle="blog"
+rssBlogDescription="It's a blog"
+. "./rss.cfg" # Override the defaults
+if [ "${rssEnabled}" = "n" ]; then
+	echo "-> [$(date +%R)] RSS is disabled, skipping..."
+	exit 0
+fi
+# Header of the RSS XML file
+printf '%s\n' '<rss version="2.0">' > "www/rss.xml"
+printf '%s\n' '<channel>' >> "www/rss.xml"
+printf '%s\n' "<title>${rssBlogTitle}</title>" >> "www/rss.xml"
+printf '%s\n' "<link>BLANK</link>" >> "www/rss.xml"
+printf '%s\n' "<description>$rssBlogDescription</description>" >> "www/rss.xml"
+for line in ${articles} # Items
+do
+	echo "-> [$(date +%R)] Inserting XML ${line} item ..."
+	. "articles/${line}.cfg"
+	printf '%s\n' '<item>' >> "www/rss.xml"
+	printf '%s\n' "<title>${name}</title>" >> "www/rss.xml"
+	printf '%s\n' "<description>$(cat articles/${line}.md)</description>" >> "www/rss.xml"
+	printf '%s\n' '</item>' >> "www/rss.xml"
+done
+# Footer of the RSS XML file
+printf '%s\n' '</channel>' >> "www/rss.xml"
+printf '%s\n' '</rss>' >> "www/rss.xml"