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| 1 #!/usr/bin/env python | |
| 2 # Copyright 2014 The Chromium Authors. All rights reserved. | |
| 3 # Use of this source code is governed by a BSD-style license that can be | |
| 4 # found in the LICENSE file. | |
| 5 | |
| 6 import collections | |
| 7 import os | |
| 8 import re | |
| 9 import sys | |
| 10 | |
| 11 from xml.sax.saxutils import escape | |
| 12 | |
| 13 from cStringIO import StringIO | |
| 14 | |
| 15 if not os.path.exists('ansi2html'): | |
| 16 print 'You must run ./make_docs.sh once before running this script.' | |
| 17 sys.exit(1) | |
| 18 | |
| 19 # This dependency is pulled in by make_docs.sh | |
| 20 # if it doesn't exist, run ./make_docs.sh first | |
| 21 sys.path.insert(0, 'ansi2html') | |
| 22 | |
| 23 import ansi2html # pylint: disable=F0401, W0611 | |
| 24 import ansi2html.converter # pylint: disable=F0401, W0611 | |
| 25 | |
| 26 def simpleXML(string): | |
| 27 BRIGHT = 1 | |
| 28 DIM = 2 | |
| 29 NORMAL = 22 | |
| 30 RESET = 0 | |
| 31 ESC_RE = re.compile('(\x1B\\[[^m]*?)m') | |
| 32 | |
| 33 ret = StringIO() | |
| 34 boldstate = False | |
| 35 | |
| 36 for tok in ESC_RE.split(string): | |
| 37 if not tok: | |
| 38 continue | |
| 39 if tok[0] == '\x1b': | |
| 40 codes = map(int, filter(bool, tok[2:].split(';'))) | |
| 41 if not codes: | |
| 42 codes = [RESET] | |
| 43 for code in codes: | |
| 44 # only care about Bright | |
| 45 if code == BRIGHT and boldstate is False: | |
| 46 boldstate = True | |
| 47 ret.write('<emphasis role="strong">') | |
| 48 elif code in (DIM, NORMAL, RESET) and boldstate: | |
| 49 boldstate = False | |
| 50 ret.write('</emphasis>') | |
| 51 else: | |
| 52 ret.write(escape(tok)) | |
| 53 | |
| 54 if boldstate: | |
| 55 ret.write('</emphasis>') | |
| 56 | |
| 57 return ret.getvalue() | |
| 58 | |
| 59 | |
| 60 def main(): | |
| 61 ansi2html.converter.SCHEME['custom'] = ( | |
| 62 "#000000", "#e42e16", "#19c518", "#e7e71c", "#492ee1", | |
| 63 "#d338d3", "#33d6e5", "#ffffff", | |
| 64 ) | |
| 65 | |
| 66 backend = sys.argv[1] | |
| 67 output = sys.stdin.read().rstrip() | |
| 68 | |
| 69 callout_re = re.compile('\x1b\[(\d+)c\n') | |
| 70 callouts = collections.defaultdict(int) | |
| 71 for i, line in enumerate(output.splitlines(True)): | |
| 72 m = callout_re.match(line) | |
| 73 if m: | |
| 74 callouts[i + int(m.group(1)) - len(callouts)] += 1 | |
| 75 | |
| 76 output = callout_re.sub('', output) | |
| 77 | |
| 78 w = sys.stdout.write | |
| 79 | |
| 80 comment_marker = '###COMMENT###' | |
| 81 | |
| 82 callout_counter = 1 | |
| 83 if backend == 'xhtml11': | |
| 84 preamble = ( | |
| 85 '</p></div><div class="listingblock"><div class="content"><pre><code>' | |
| 86 ) | |
| 87 postamble = '</code></pre></div></div><p><div class="paragraph">' | |
| 88 c = ansi2html.Ansi2HTMLConverter(inline=True, scheme='custom') | |
| 89 | |
| 90 in_code = False | |
| 91 body = c.convert(output, full=False) | |
| 92 for i, line in enumerate(body.splitlines()): | |
| 93 if line.startswith(comment_marker): | |
| 94 if in_code: | |
| 95 w(postamble) | |
| 96 in_code = False | |
| 97 w(line[len(comment_marker):]) | |
| 98 else: | |
| 99 if not in_code: | |
| 100 w(preamble) | |
| 101 in_code = True | |
| 102 ext = '' | |
| 103 for _ in xrange(callouts[i]): | |
| 104 if not ext: | |
| 105 ext += '</span>' | |
| 106 ext += ' <b><%d></b>' % callout_counter | |
| 107 callout_counter += 1 | |
| 108 if ext: | |
| 109 ext += '<span>' | |
| 110 w(line + ext + '\n') | |
| 111 if in_code: | |
| 112 w(postamble) | |
| 113 else: | |
| 114 preamble = '</simpara><literallayout class="monospaced">' | |
| 115 postamble = '</literallayout><simpara>' | |
| 116 | |
| 117 in_code = False | |
| 118 body = simpleXML(output) | |
| 119 for i, line in enumerate(body.splitlines()): | |
| 120 if line.startswith(comment_marker): | |
| 121 if in_code: | |
| 122 w(postamble) | |
| 123 in_code = False | |
| 124 w(line[len(comment_marker):]) | |
| 125 else: | |
| 126 if not in_code: | |
| 127 w(preamble) | |
| 128 in_code = True | |
| 129 ext = '' | |
| 130 for _ in xrange(callouts[i]): | |
| 131 ext += ' <emphasis role="strong">(%d)</emphasis>' % callout_counter | |
| 132 callout_counter += 1 | |
| 133 w(line + ext + '\n') | |
| 134 if in_code: | |
| 135 w(postamble) | |
| 136 | |
| 137 | |
| 138 if __name__ == '__main__': | |
| 139 main() | |
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