From 1d288cae171b2dd6fa225ff59797c2668e03870e Mon Sep 17 00:00:00 2001
From: Marcin Chrzanowski <m@m-chrzan.xyz>
Date: Sun, 12 Sep 2021 21:40:25 +0200
Subject: Add songbook to index

---
 lib/latex.rb       | 2 +-
 scripts/build.rb   | 1 +
 src/index.html.erb | 8 +++++++-
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/lib/latex.rb b/lib/latex.rb
index fa1094c..2adcb82 100644
--- a/lib/latex.rb
+++ b/lib/latex.rb
@@ -27,7 +27,7 @@ def render_songbook songs
   system "lualatex --shell-escape -output-directory=#{TmpDir}/ #{tmp 'songbook.tex'}"
   # compile twice for table of contents to generate properly
   system "lualatex --shell-escape -output-directory=#{TmpDir}/ #{tmp 'songbook.tex'}"
-  system "mv #{tmp 'songbook.pdf'} #{build 'songbook.pdf'}"
+  system "mv #{tmp 'songbook.pdf'} #{build 'śpiewnik-tradycyjny.pdf'}"
 end
 
 def make_pdfs songs
diff --git a/scripts/build.rb b/scripts/build.rb
index bbefac4..04e39d7 100644
--- a/scripts/build.rb
+++ b/scripts/build.rb
@@ -20,6 +20,7 @@ P = Pather.new
 
 P.add 'index', 'index.html'
 P.add 'style', 'style.css'
+P.add 'songbook', 'śpiewnik-tradycyjny.pdf'
 
 songs.each_key do |song_id|
   P.add(song_html(song_id), song_html(song_id))
diff --git a/src/index.html.erb b/src/index.html.erb
index 3748018..8d62de7 100644
--- a/src/index.html.erb
+++ b/src/index.html.erb
@@ -1,4 +1,10 @@
-Śpiewnik polskiej muzyki tradycyjnej.
+<p>
+  Śpiewnik polskiej muzyki tradycyjnej.
+</p>
+
+<p>
+  Pobierz cały śpiewnik: <a href='<%= path_to 'songbook' %>'>[PDF]</a>.
+</p>
 
 <ul id='songs'>
 <%- songs.keys.sort.each do |song_id| -%>
-- 
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