MAIN = ['//gerrit-pgm:pgm', '//gerrit-gwtui:ui_module']
SRCS = glob(['*.txt'], excludes = ['licenses.txt'])
HTML = ['licenses.html']
ASCIIDOC = ('asciidoc' +
  ' -o $OUT' +
  ' -a toc' +
  ' -a newline="\\n"' +
  ' -b xhtml11' +
  ' -f $SRCS')

for t in SRCS:
  h = t[0:-4] + '.html'
  genrule(
    name = h,
    cmd = ASCIIDOC,
    srcs = [genfile('asciidoc.conf'), t],
    deps = [':config'],
    out = h
  )
  HTML.append(h)

genrule(
  name = 'licenses.txt',
  cmd = '${:generate_licenses} >$OUT',
  srcs = [],
  deps = [':generate_licenses'] + MAIN,
  out = 'licenses.txt',
)

genrule(
  name = 'licenses.html',
  cmd = ASCIIDOC,
  srcs = [genfile('asciidoc.conf'), genfile('licenses.txt')],
  deps = [':config', ':licenses.txt'],
  out = 'licenses.html',
)

genrule(
  name = 'config',
  cmd = 'cp $SRCS $OUT &&' +
    'echo "[attributes]" >>$OUT &&' +
    'echo "revision=`git describe HEAD`" >>$OUT',
  srcs = ['asciidoc.conf'],
  out = 'asciidoc.conf',
)

genrule(
  name = 'html',
  cmd = 'cd $TMP &&' +
    'mkdir Documentation &&' +
    'mkdir Documentation/images &&' +
    'cp -l $SRCS Documentation &&' +
    'mv Documentation/*.{jpg,png} Documentation/images &&' +
    'zip -qr $OUT *',
  srcs = [genfile(d) for d in HTML] + glob([
    'images/*.jpg',
    'images/*.png',
  ]),
  deps = [':' + d for d in HTML],
  out = 'html.zip',
  visibility = ['PUBLIC'],
)

python_binary(
  name = 'generate_licenses',
  main = 'generate_licenses.py',
)