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42 lines
1.1 KiB
Python
Executable File
42 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python
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# Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+
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import os
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import sys
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import re
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if len(sys.argv) < 2:
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print "Syntax: %s <md-files>" % sys.argv[0]
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print ""
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print "Updates inter-chapter links in the specified Markdown files."
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sys.exit(1)
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anchors = {}
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for file in sys.argv[1:]:
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text = open(file).read()
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for match in re.finditer(r"<a id=\"(?P<id>.*?)\">", text):
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id = match.group("id")
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if id in anchors:
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print "Error: Anchor '%s' is used multiple times: in %s and %s" % (id, file, anchors[id])
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anchors[match.group("id")] = file
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def update_anchor(match):
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id = match.group("id")
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try:
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file = os.path.basename(anchors[id])
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except KeyError:
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print "Error: Unmatched anchor: %s" % (id)
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file = ""
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return "[%s](%s#%s)" % (match.group("text"), file, id)
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for file in sys.argv[1:]:
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text = open(file).read()
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print "> Processing file '%s'..." % (file)
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new_text = re.sub(r"\[(?P<text>.*?)\]\((?P<file>[0-9-a-z\.]+)?#(?P<id>[^#\)]+)\)", update_anchor, text)
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open(file, "w").write(new_text)
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