makeover

   1 #!/bin/bash
   2
   3 # extract table of contents from index.html
   4 BOOKDIR=book
   5 gawk '
   6 /<div class="toc">/ {
   7     print $0
   8     getline #TODO: check this is the <ul> line
   9     print $0
  10     print "<li><a href=\".\">Git Magic</a></li>"
  11     getline
  12     while (!match($0, "</div>")) {
  13         print $0
  14         getline
  15     }
  16     print "</div>"
  17     exit
  18 }
  19 ' < $BOOKDIR/index.html > toc.tmp
  20
  21 # for every chapter...
  22 for FILE in $BOOKDIR/*.html
  23 do
  24     if [ $FILE != "$BOOKDIR/index.html" ]
  25     then
  26     # add " - Git Magic" to titles of all pages
  27     sed '/<\/title>/ s/<\/title>/ - Git Magic&/' -i $FILE
  28     # paste ToC into beginning
  29     # and add div section with class content for CSS
  30     sed '/<body/{n; r toc.tmp
  31 a <div class="content">
  32 } ' -i $FILE
  33     sed '/^<\/body/i </div>' -i $FILE
  34     fi
  35 done
  36
  37 # extract shell of index.html
  38 # then insert ToC and preface
  39 gawk '
  40 /<div class="book"/ {
  41     i = 0
  42     for(;;) {
  43         getline
  44         if (match($0, "<div")) i++;
  45         else if (match($0, "</div")) {
  46             i--;
  47             if (i < 0) break;
  48         }
  49     }
  50     sub("</div>","")
  51 }
  52 { print }
  53 ' < $BOOKDIR/index.html | sed '/<body/{n; r toc.tmp
  54 a <div class="content">
  55 r preface.html
  56 a </div>
  57 } ' > tmp.tmp
  58 mv tmp.tmp $BOOKDIR/index.html
  59 rm toc.tmp