add rough pdf transformation

publish.py

@@ -2,8 +2,10 @@
 
 import json
 import os
+import shutil
 import subprocess
 import tarfile
+import tempfile
 import urllib2
 import urlparse
 
@@ -74,6 +76,42 @@ def publish_mallard(module, branch, directory):
         if html_files:
             os.symlink(html_files[0], index_html)
 
+    if not os.path.exists('../mal2latex'):
+        return
+
+    temp_dir = tempfile.mkdtemp()
+    cache_file = os.path.join(temp_dir, '%s.cache' % module)
+    cmd = ['jhbuild', '-f', jhbuildrc, 'run', 'yelp-build', 'cache', '-o', cache_file]
+    cmd.extend([os.path.join(help_dir, x) for x in os.listdir(help_dir) if x.endswith('.page')])
+    subprocess.call(cmd, **kws)
+
+    if os.path.exists(cache_file):
+        latex_file = os.path.join(temp_dir, 'doc-%s.tex' % module)
+        cmd = ['xsltproc', '-o', latex_file, '../mal2latex/mal2latex.xsl',
+               cache_file]
+        subprocess.call(cmd, **kws)
+        for subdir in ('media', 'figures'):
+            os.symlink(os.path.join(checkout_dir, 'help', 'fr', subdir),
+                       os.path.join(temp_dir, subdir))
+        for admon_file in os.listdir('../mal2latex/admon'):
+            if not admon_file.endswith('.pdf'):
+                continue
+            os.symlink(os.path.join(os.path.abspath('../mal2latex'), 'admon', admon_file),
+                       os.path.join(temp_dir, admon_file))
+
+        for i in range(3):
+            cmd = ['pdflatex', '--interaction=nonstopmode',
+                   '-output-directory', temp_dir, latex_file]
+            subprocess.call(cmd, cwd=temp_dir, **kws)
+            if not os.path.exists(os.path.join(temp_dir, 'doc-%s.pdf' % module)):
+                print 'failed to produce pdf for', module
+                break
+        else:
+            fd = file(os.path.join(output_dir, 'doc-%s.pdf' % module), 'w')
+            fd.write(file(os.path.join(temp_dir, 'doc-%s.pdf' % module)).read())
+            fd.close()
+
+    shutil.rmtree(temp_dir)
 
 def publish_tarball(module):
     output_dir = os.path.join(web_directory, module.get('name'), 'stable')