From 0977f17c5e1affe8c4634611d8fe590cdb969fb0 Mon Sep 17 00:00:00 2001
From: bel <bel@bel.bel>
Date: Sun, 3 Jul 2022 23:31:59 -0600
Subject: [PATCH] scrape a little bit cleaner about pre-purging lines, tables
 as preformatted, rm excess :::

---
 scrape.sh | 39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)

diff --git a/scrape.sh b/scrape.sh
index 8fd865c..8285afb 100644
--- a/scrape.sh
+++ b/scrape.sh
@@ -237,25 +237,36 @@ html_to_markdown() {
    cat > "$f"
    local clean="$(
       cat "$f" \
+      | awk '/CONTENT/,/FOOTER/' \
       | readability "file://$(realpath $f)" \
       | pandoc -f html -t markdown --ascii --toc --wrap=none --strip-comments -o - \
       | sed 's/{[^}]*data[^}]*}//g' \
-      | sed 's/\[](#[^)]*)//'
+      | sed 's/\[](#[^)]*)//' \
+      | cat \
+      | perl -pe 's|^\*\**(.*?)\**\*$|# \1|g' \
+      | sed 's/{[^}]*}//' \
+      | sed 's/ *$//' \
+      | tr '\n' '\r' \
+         | sed 's/\r\r *\([A-Za-z0-9][^\r]*\)\r--*\r\r/\r\r## \1\r\r/g' \
+         | sed 's/<div>\(.*\)<\/div>/\1/g' \
+      | tr '\r' '\n' \
    )"
    rm "$f"
-   echo "$clean" | (
-      lastline=""
-      while read -r line; do
-         if [ "$line" != "${line#----}" ]; then
-            echo "# $lastline"
-            echo ""
-            break
-         fi
-         lastline="$line"
-      done
-      cat &> /dev/null
-   )
-   echo "$clean"
+   (
+      echo "$clean" \
+         | grep '^#' \
+         | head -n 1 \
+         | sed 's/^##*/#/'
+      echo
+      echo "$clean"
+   ) \
+      | tr '\n' '\r' \
+         | sed 's/\r\r:::\r\r/\r/g' \
+         | sed 's/\r\r:::\r*$//' \
+         | sed 's/:::/```/g' \
+         | sed 's/&.dquo;/"/g' \
+         | sed "s/&.squo;/'/g" \
+      | tr '\r' '\n'
    return $?
 }