mirror of
https://github.com/irssi/irssi.git
synced 2024-11-03 04:27:19 -05:00
108 lines
3.0 KiB
Bash
Executable File
108 lines
3.0 KiB
Bash
Executable File
#!/bin/sh -e
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# Run this to download FAQ and startup-HOWTO from irssi.org
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PKG_NAME="Irssi"
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site=https://irssi.org
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faq=$site/documentation/faq/
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howto=$site/documentation/startup/
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design=$site/documentation/design/
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# remove everything until H1 and optionally 2 DIVs before the
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# FOOTER. May need to be adjusted as the source pages change
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pageclean_regex='s{.*(?=<h1)}{}s;
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s{(\s*<script\s.*?</script>)?\s*(</div>\s*){0,3}<footer.*}{}s;
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s{(<.*?)\sclass="(?:highlighter-rouge|highlight)"(.*?>)}{\1\2}g;'
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srcdir=`dirname "$0"`
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test -z "$srcdir" && srcdir=.
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srcdir="$srcdir"/..
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if test ! -f "$srcdir"/configure.ac; then
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echo -n "**Error**: Directory \`$srcdir' does not look like the"
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echo " top-level $PKG_NAME directory"
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exit 1
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fi
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# detect downloader app
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downloader=false
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if type curl >/dev/null 2>&1 ; then
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downloader="curl -Ssf"
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elif type wget >/dev/null 2>&1 ; then
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downloader="wget -nv -O-"
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else
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echo "**Error**: No wget or curl present"
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echo "Install wget or curl, then run syncdocs.sh again"
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fi
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# detect html converter app
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converter=false
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if [ "$1" = "-any" ]; then
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any=true
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else
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any=false
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fi
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if type w3m >/dev/null 2>&1 ; then
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converter="w3m -o display_link_number=1 -dump -T text/html"
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any=true
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elif type lynx >/dev/null 2>&1 ; then
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converter="lynx -dump -stdin -force_html"
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elif type elinks >/dev/null 2>&1 ; then
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converter="elinks -dump -force-html"
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else
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echo "**Error**: Neither w3m, nor lynx or elinks present"
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echo "Install w3m, then run syncdocs.sh again"
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exit 1
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fi
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if ! $any ; then
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echo "**Error**: w3m not present"
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echo "If you want to use lynx or elinks, run syncdocs.sh -any"
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exit 1
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fi
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check_download() {
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if test "$1" -ne 0 || test ! -e "$2" || test "$(wc -l "$2" | awk '{print $1}')" -le 1 ; then
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rm -f "$2"
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echo "... download failed ( $1 )"
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exit 2
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fi
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}
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download_it() {
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echo "Downloading $1 from $2 ..."
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ret=0
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$downloader "$2" > "$3".tmp || ret=$?
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check_download "$ret" "$3".tmp
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perl -i -0777 -p -e "$pageclean_regex" "$3".tmp
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perl -i -0777 -p -e 's{\A}{'"<base href='$2'>"'\n}' "$3".tmp
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perl -i -0777 -p -e 's{<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail=".*?">\[email protected\]</a>}{user\@host}g' "$3".tmp
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mv "$3".tmp "$3"
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}
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download_it "FAQ" "$faq" "$srcdir"/docs/faq.html
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download_it "Startup How-To" "$howto" "$srcdir"/docs/startup-HOWTO.html
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download_it "Design" "$design" "$srcdir"/docs/design.html
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# .html -> .txt with lynx or elinks
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echo "Documentation: html -> txt..."
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cat "$srcdir"/docs/faq.html \
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| LC_ALL=en_IE.utf8 $converter \
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| perl -pe '
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s/^ *//;
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if ($_ eq "\n" && $state eq "Q") { $_ = ""; }
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elsif (/^([QA]):/) { $state = $1 }
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elsif ($_ ne "\n") { $_ = " $_"; };
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' > "$srcdir"/docs/faq.txt
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cat "$srcdir"/docs/startup-HOWTO.html \
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| perl -pe "s/\\bhref=([\"\'])#.*?\\1//" \
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| LC_ALL=en_IE.utf8 $converter > "$srcdir"/docs/startup-HOWTO.txt
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cat "$srcdir"/docs/design.html \
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| LC_ALL=en_IE.utf8 $converter > "$srcdir"/docs/design.txt
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