be more verbose and add some new options

New options are added : --rm and --clear. It's also more verbose.

2 files changed, 36 insertions, 34 deletions

diff --git a/main.sh b/main.sh
index b3e4c19..b46e9cc 100755
--- a/main.sh
+++ b/main.sh
@@ -6,12 +6,40 @@
 
 # START
 
+usage() {
+	echo "Usage   : ./seen [OPTIONS]"
+	echo
+	echo "--clear : Remove generated blog"
+	echo "--rm    : Remove everything and start from scratch"
+}
+
+echo -e "Seen, a simple static blog generator\n Licensed under the GNU GPLv3"
+
+if [ $1 = "--clear" ]; then
+	echo "-> [$(date +%R)] Deleting generated blog ..."
+	rm -rf "www/*"
+	exit
+elif [ $1 = "--rm" ]; then
+	echo "-> [$(date +%R)] Deleting all data ..."
+	rm -rf "www/*" "articles/*"
+	exit
+elif [ $1 = "" ]; then
+	echo "-> [$(date +%R)] No options specified, generating blog ..."
+else
+	echo "-> [$(date +%R)] Error : Invalid option, cannot continue."
+	usage
+	exit 1
+fi
+
 # Erase www/index.html and insert the header
 
+echo "-> [$(date +%R)] Inserting the header ..."
+
 cat "templates/header.html" > www/index.html
 
 # Detect articles
 
+echo "-> [$(date +%R)] Detecting articles' markdown file ..."
 articles="$(ls -1 articles/*.md|sed -e 's@.md@@g' -e 's@articles/@@g')"
 
 # Set the defaults
@@ -24,11 +52,15 @@ date="1st January 1970"
 
 for line in ${articles}
 do
+
 	. "articles/${line}.cfg" # Override the defaults
+	mkdir "www/articles" 2&>/dev/null
 	cat "templates/header.html" > "www/articles/${line}.html" # Erase <article>.html and insert the header
 	
+	echo "-> [$(date +%R)] Converting ${line}.md to html ..."
 	markdown "articles/${line}.md" >> "www/articles/${line}.html" # Convert the markdown text to html
 	
+	echo "-> [$(date +%R)] Adding ${line} article to index.html ..."
 	cat "templates/footer.html" >> "www/articles/${line}.html" # Insert the footer into the article page
 
 	# Add an entry in index.html
@@ -42,7 +74,10 @@ done
 
 # Insert the footer into the index.html
 
+echo "-> [$(date +%R)] Inserting the footer ..."
+
 cat "templates/footer.html" >> "www/index.html"
 
-echo "Enjoy your blog."
+echo "-> [$(date +%R)] Generation made successfully!"
 
+echo "Enjoy your blog. Exiting ..."
diff --git a/red.html b/red.html
deleted file mode 100644
index ba88b5e..0000000
--- a/red.html
+++ /dev/null
@@ -1,33 +0,0 @@
-<h1>seen</h1>
-
-<p><em>A simple blog generator written in bash</em></p>
-
-<h3>How to use</h3>
-
-<p>First, install <code>markdown</code> because this script uses it heavily.</p>
-
-<p>Put your markdown files on <code>articles/&lt;name of file&gt;.md</code>.</p>
-
-<p>You also need to create a config file. Put it in <code>articles/&lt;name of file&gt;.cfg</code>. It should use the same name your markdown file uses.</p>
-
-<ul>
-<li>Example :</li>
-</ul>
-
-
-<pre><code>
-
-name="Hello World"
-
-desc="Welcome to my blog!"
-
-date="9th December 2021"
-
-</code></pre>
-
-
-<p>And run the following:</p>
-
-<pre><code>$ chmod +x main.sh
-$ ./main.sh
-</code></pre>