From ca3498d42d29383024382b0eb983f97ab4e6b614 Mon Sep 17 00:00:00 2001
From: ailin-nemui <ailin-nemui@users.noreply.github.com>
Date: Wed, 25 Oct 2017 16:22:57 +0200
Subject: move some files into subdirs

---
 utils/syncdocs.sh | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100755 utils/syncdocs.sh

(limited to 'utils/syncdocs.sh')

diff --git a/utils/syncdocs.sh b/utils/syncdocs.sh
new file mode 100755
index 00000000..e723edd2
--- /dev/null
+++ b/utils/syncdocs.sh
@@ -0,0 +1,102 @@
+#!/bin/sh -e
+# Run this to download FAQ and startup-HOWTO from irssi.org
+
+PKG_NAME="Irssi"
+
+site=https://irssi.org
+
+faq=$site/documentation/faq/
+howto=$site/documentation/startup/
+
+# remove everything until H1 and optionally 2 DIVs before the
+# FOOTER. May need to be adjusted as the source pages change
+pageclean_regex='s{.*(?=<h1)}{}s;
+s{\s*(</div>\s*)?(</div>\s*)?<footer.*}{}s;
+s{(<.*?)\sclass="(?:highlighter-rouge|highlight)"(.*?>)}{\1\2}g;'
+
+srcdir=`dirname "$0"`
+test -z "$srcdir" && srcdir=.
+srcdir="$srcdir"/..
+
+if test ! -f "$srcdir"/configure.ac; then
+    echo -n "**Error**: Directory \`$srcdir' does not look like the"
+    echo " top-level $PKG_NAME directory"
+    exit 1
+fi
+
+# detect downloader app
+downloader=false
+
+if type curl >/dev/null 2>&1 ; then
+    downloader="curl -Ssf"
+elif type wget >/dev/null 2>&1 ; then
+    downloader="wget -nv -O-"
+else
+    echo "**Error**: No wget or curl present"
+    echo "Install wget or curl, then run syncdocs.sh again"
+fi
+
+# detect html converter app
+converter=false
+if [ "$1" = "-any" ]; then
+    any=true
+else
+    any=false
+fi
+
+if type w3m >/dev/null 2>&1 ; then
+    converter="w3m -o display_link_number=1 -dump -T text/html"
+    any=true
+elif type lynx >/dev/null 2>&1 ; then
+    converter="lynx -dump -stdin -force_html"
+elif type elinks >/dev/null 2>&1 ; then
+    converter="elinks -dump -force-html"
+else
+    echo "**Error**: Neither w3m, nor lynx or elinks present"
+    echo "Install w3m, then run syncdocs.sh again"
+    exit 1
+fi
+
+if ! $any ; then
+    echo "**Error**: w3m not present"
+    echo "If you want to use lynx or elinks, run syncdocs.sh -any"
+    exit 1
+fi
+
+check_download() {
+    if test "$1" -ne 0 || test ! -e "$2" || test "$(wc -l "$2" | awk '{print $1}')" -le 1 ; then
+	rm -f "$2"
+	echo "... download failed ( $1 )"
+	exit 2
+    fi
+}
+
+download_it() {
+    echo "Downloading $1 from $2 ..."
+    ret=0
+    $downloader "$2" > "$3".tmp || ret=$?
+    check_download "$ret" "$3".tmp
+    perl -i -0777 -p -e "$pageclean_regex" "$3".tmp
+    perl -i -0777 -p -e 's{\A}{'"<base href='$2'>"'\n}' "$3".tmp
+    perl -i -0777 -p -e 's{<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail=".*?">\[email&#160;protected\]</a>}{user\@host}g' "$3".tmp
+    mv "$3".tmp "$3"
+}
+
+download_it "FAQ" "$faq" "$srcdir"/docs/faq.html
+download_it "Startup How-To" "$howto" "$srcdir"/docs/startup-HOWTO.html
+
+# .html -> .txt with lynx or elinks
+echo "Documentation: html -> txt..."
+
+cat "$srcdir"/docs/faq.html \
+    | LC_ALL=en_IE.utf8 $converter \
+    | perl -pe '
+	s/^ *//;
+	if ($_ eq "\n" && $state eq "Q") { $_ = ""; }
+	elsif (/^([QA]):/) { $state = $1 }
+	elsif ($_ ne "\n") { $_ = "   $_"; };
+' > "$srcdir"/docs/faq.txt
+
+cat "$srcdir"/docs/startup-HOWTO.html \
+    | perl -pe "s/\\bhref=([\"\'])#.*?\\1//" \
+    | LC_ALL=en_IE.utf8 $converter > "$srcdir"/docs/startup-HOWTO.txt
-- 
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