gerrit/Documentation/replace_macros.py
Yuxuan 'fishy' Wang 0fed98e0bf Upgrade asciidoctor to 0.1.4
Change-Id: If9edc39c3f41ef265276c076db01b04b68a56767
2013-10-08 10:27:08 -07:00

107 lines
2.9 KiB
Python
Executable File

#!/usr/bin/python
# Copyright (C) 2013 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from optparse import OptionParser
import re
import sys
PAT_GERRIT = re.compile(r'^GERRIT')
PAT_INCLUDE = re.compile(r'^(include::.*)(\[\])$')
PAT_GET = re.compile(r'^get::([^ \t\n]*)')
PAT_TITLE = re.compile(r'^\.(.*)')
PAT_STARS = re.compile(r'^\*\*\*\*')
GERRIT_UPLINK = """
++++
<hr style=\"
height: 2px;
color: silver;
margin-top: 1.2em;
margin-bottom: 0.5em;
\">
++++
"""
GET_TITLE = '<div class="title">%s</div>'
GET_MACRO = """
++++
<div class="listingblock">
%s
<div class="content">
<a id=\"{0}\" onmousedown="javascript:
var i = document.URL.lastIndexOf(\'/Documentation/\');
var url = document.URL.substring(0, i) + \'{0}\';
document.getElementById(\'{0}\').href = url;">
GET {0} HTTP/1.0
</a>
</div>
</div>
++++
"""
opts = OptionParser()
opts.add_option('-o', '--out', help='output file')
opts.add_option('-s', '--src', help='source file')
opts.add_option('-x', '--suffix', help='suffix for included filenames')
options, _ = opts.parse_args()
try:
out_file = open(options.out, 'w')
src_file = open(options.src, 'r')
last_line = ''
ignore_next_line = False
last_title = ''
for line in src_file.xreadlines():
if PAT_GERRIT.match(last_line):
# Case of "GERRIT\n------" at the footer
out_file.write(GERRIT_UPLINK)
last_line = ''
elif PAT_INCLUDE.match(line):
# Case of 'include::<filename>'
match = PAT_INCLUDE.match(line)
out_file.write(last_line)
last_line = match.group(1) + options.suffix + match.group(2) + '\n'
elif PAT_STARS.match(line):
if PAT_TITLE.match(last_line):
# Case of the title in '.<title>\n****\nget::<url>\n****'
match = PAT_TITLE.match(last_line)
last_title = GET_TITLE % match.group(1)
else:
out_file.write(last_line)
last_title = ''
elif PAT_GET.match(line):
# Case of '****\nget::<url>\n****' in rest api
url = PAT_GET.match(line).group(1)
out_file.write(GET_MACRO.format(url) % last_title)
ignore_next_line = True
elif ignore_next_line:
# Handle the trailing '****' of the 'get::' case
last_line = ''
ignore_next_line = False
else:
out_file.write(last_line)
last_line = line
out_file.write(last_line)
out_file.close()
except IOError as err:
sys.stderr.write(
"error while expanding %s to %s: %s" % (options.src, options.out, err))
exit(1)