Initial rework commit: Build Script POC and CSS done

I've created the main CSS layout and a proof of concept for the build
script: this will actually build any "done" _post/ file and generate
it as a workable HTML file. However, no index file generate, rss, or
gemini is implemented

1 files changed, 156 insertions, 0 deletions

diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..3a2cd6b
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,156 @@
+#!/usr/bin/env bash
+
+BUILD=.build/
+
+function extract_metadata() {
+    name=$1
+    file=$2
+   # val=$(grep -oE "^--${name}: .+$" $file | sed -E "s/^--${name}: (.+)$/\1/")
+    val=$(sed -nE "/^--${name}: .+$/s/^--${name}: (.+)$/\1/p" $file)
+    if [ -z "$val" ]; then
+	echo ""
+	return 1
+    else
+	echo "$val"
+	return 0
+    fi
+}
+
+function generate_index() {
+    base_dir=$1
+    index_tmp=$(mktemp -p $BUILD "index_${base_dir}_XXXXXX.html")
+    echo "<ul>" > $index_tmp
+    find -type f -iname "*.html" -exec echo "<li><a href=\"{}\">{}\</a></li>" \; >> $index_tmp
+    echo "</ul>" >> $index_tmp
+    page_tmp=$(mktemp -p $BUILD "index_page_XXXXXX.html")
+    cat _templates/page.html > $page_tmp
+    sed -i -e "/CONTENT/ {
+    	\<ul\>
+    	r $index_tmp
+	\<\/ul\>
+	d}" $page_tmp
+}
+
+echo "Clearing build-cache"
+rm -rf $BUILD
+mkdir $BUILD
+
+echo "Cleaning up prod folders"
+echo "Deleting www"
+rm -rf www
+mkdir www
+
+echo "Deleting gemini"
+rm -rf gemini
+mkdir gemini
+
+echo "Building html"
+# TODO
+for post in _posts/*.html; do
+    post_date=$(extract_metadata "post-date" $post)
+    if [ -z "$post_date" ]; then
+	# post is not ready to be posted
+	# requires a post date
+	echo "No data"
+	continue;
+    fi
+    updated_at=$(extract_metadata "updated-at" $post)
+    tags=$(extract_metadata "tags" $post)
+    type=$(extract_metadata "type" $post)
+    
+    post_file=$(mktemp -p $BUILD "post_XXXXXXX.html")
+    content_file=$(mktemp -p $BUILD "content_XXXXXX.html")
+    updated_html_file=$(mktemp -p $BUILD "updated_html_XXXXXX.html")
+    tags_html_file=$(mktemp -p $BUILD "tags_html_XXXXXX.html")
+
+    echo "Using $post_file for file"
+    cat _templates/page.html > $post_file
+    
+    echo "Using $content_file for content"
+    grep -vE "^--.+: .+$" $post > $content_file
+
+    echo "Injecting content from $content_file into $post_file"
+    sed -i -e "/CONTENT/ {
+    	r ${content_file}
+	d}" $post_file
+
+    echo "Injecting CSS into $post_file"
+    sed -i -e "/STYLE/ {
+    	r _templates/index.css
+	d}" $post_file
+ 
+    echo "Extracting page title"
+    page_title=$(grep -oE -m 1 "<h1>.+</h1>" $content_file | sed -E "s,<h1>(.+)</h1>,\1,")
+    sed -i -E "s/[{]PAGE_TITLE[}]/$page_title/1" $post_file
+
+    echo "Setting type"
+    if [ -z "$type" ]; then
+	sed -i -E "s/[{]TYPE[}]//" $post_file
+    else
+	sed -i -E "s,[{]TYPE[}],/${type}," $post_file
+    fi
+
+    echo "Setting post date"
+    sed -i -E "s/[{]POST_DATE_ISO[}]/${post_date}/" $post_file
+    display_date=$(date -d "${post_date}" +"%B %d, %Y")
+    sed -i -E "s/[{]POST_DATE_DISP[}]/${display_date}/" $post_file
+
+    echo "Setting updated at"
+    if [ -z "$updated_at" ]; then
+	sed -i -E "s/[{]UPDATED[}]//" $post_file
+    else
+	updated_disp=$(date -d "${updated_at}" +"%B %d, %Y")
+	echo "&emsp;Updated at: <time datetime=\"${updated_at}\">${updated_disp}</time>" \
+	     > updated_html_file
+	sed -i -e "/UPDATED/{ r ${updated_html_file} d}" $post_file
+    fi
+    echo "Setting tags"
+    if [ -z "$tags" ]; then
+	sed -i -E "s/[{]TAGS[}]//" $post_file
+    else
+	echo "Using tags file $tags_html_file"
+	echo "&emsp; Tags: [ ${tags} ]" > $tags_html_file
+	sed -i -e "/TAGS/ {
+	    r $tags_html_file
+	    d}" $post_file
+    fi
+
+    filename=$(basename $post)
+    if [ "$type" == "blog" ]; then
+	year=$(date -d "$post_date" +%Y)
+	month=$(date -d "$post_date" +%m)
+	day=$(date -d "$post_date" +%d)
+    	mkdir -p www/blog/$year/$month/$day
+	cp $post_file www/blog/$year/$month/$day/$filename
+    else
+	cp $post_file www/$filename
+    fi
+done
+
+echo "Copying static-html"
+cp -r static-html/* www/
+echo "Copying res to www"
+cp -r res/ www/media/
+echo "Building http rss"
+# TODO
+./tidy.sh
+
+echo "Generating index files"
+for [ obj in www/blog/* ]; do
+    if [! -d $obj ]; then
+	continue;
+    fi
+    generate_index "$obj"
+	
+
+echo "Building gmi"
+# TODO
+echo "Copying static-gemini"
+cp -r static-gemini/ gemini/
+echo "Copying res to gemini"
+cp -r res/ gemini/media/
+echo "Building gemini atom"
+# TODO
+
+
+