plomlompom.com Git - redo-blog/blob - processor/helpers.sh

   1 #!/bin/sh
   2
   3 escape_html() {
   4   out=`python3 -c 'import sys, html; print(html.escape(sys.argv[1]))' "$1"`
   5   printf "%s" "$out"
   6 }
   7
   8 read_and_escape_file() {
   9   in=`cat "$1"`
  10   escape_html "$in"
  11 }
  12
  13 escape_url() {
  14   out=`python3 -c 'import sys, urllib.parse; print(urllib.parse.quote(sys.argv[1]))' "$1"`
  15   printf "%s" "$out"
  16 }
  17
  18 get_basepath() {
  19   url_file=url.meta
  20   redo-ifchange "$url_file"
  21   base_url=`cat "$url_file" | head -1`
  22   url_protocol=`echo $base_url | cut -d ':' -f 1`
  23   url_basepath=`echo $base_url | cut -d '/' -f 3-`
  24   url_basepath_escaped=`escape_url "$url_basepath"`
  25   basepath="$url_protocol""://""$url_basepath_escaped"
  26   echo "$basepath"
  27 }
  28
  29 get_source_file() {
  30   md_file="${1%.*}.md"
  31   rst_file="${1%.*}.rst"
  32   if [ -f "$rst_file" ]; then
  33     src_file="$rst_file"
  34   elif [ -f "$md_file" ]; then
  35     src_file="$md_file"
  36   else
  37     exit 1
  38   fi
  39   redo-ifchange "$src_file"
  40   printf "$src_file"
  41 }