index.sh 2.0 KB

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  1. #!/bin/bash
  2. #
  3. # Copyright (C) 2017 Alyssa Rosenzweig <alyssa@rosenzweig.io>
  4. #
  5. # This program is free software: you can redistribute it and/or modify
  6. # it under the terms of the GNU General Public License as published by
  7. # the Free Software Foundation, either version 3 of the License, or
  8. # (at your option) any later version.
  9. #
  10. # This program is distributed in the hope that it will be useful,
  11. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13. # GNU General Public License for more details.
  14. #
  15. # You should have received a copy of the GNU General Public License
  16. # along with this program. If not, see <http://www.gnu.org/licenses/>.
  17. BLOGTITLE="Libreboot News"
  18. BLOGBASE="https://libreboot.org/"
  19. BLOGDESCRIPTION="News on Libreboot development"
  20. title() {
  21. sed -n 1p $f | sed -e s-^..--
  22. }
  23. meta() {
  24. URL=$(echo ${f%.md}.html | sed -e s-news/--)
  25. echo "[$(title)]($URL){.title}"
  26. echo "[$(sed -n 3p $f | sed -e s-^..--)]{.date}"
  27. echo ""
  28. tail -n +5 $f | perl -p0e 's/(\.|\?|\!)( |\n)(.|\n)*/.../g'
  29. echo ""
  30. echo ""
  31. }
  32. # generate the index file
  33. FILES=$(ls -1 -t news/*.md | sed -e s-.*index.md-- -e s-.*presentation.md--)
  34. cat news-list.md > news/index.md
  35. for f in $FILES
  36. do
  37. touch -d "$(sed -n 3p $f | sed -e 's/^..//g')" $f
  38. meta >> news/index.md
  39. done
  40. # generate an RSS index
  41. rss() {
  42. echo '<rss version="2.0">'
  43. echo '<channel>'
  44. echo "<title>$BLOGTITLE</title>"
  45. echo "<link>"$BLOGBASE"news/</link>"
  46. echo "<description>$BLOGDESCRIPTION</description>"
  47. for f in $FILES
  48. do
  49. # render content and escape
  50. desc=$(sed ${f%.md}.bare.html -e 's/</\&lt;/g' | sed -e 's/>/\&gt;/g')
  51. url="${f%.md}.html"
  52. echo '<item>'
  53. echo "<title>$(title)</title>"
  54. echo "<link>$BLOGBASE$url</link>"
  55. echo "<description>$desc</description>"
  56. echo '</item>'
  57. done
  58. echo '</channel>'
  59. echo '</rss>'
  60. }
  61. rss > news/feed.xml
  62. cp news/feed.xml feed.xml