mirror of
https://github.com/gryf/snipmate.vim.git
synced 2025-12-19 20:38:05 +01:00
99 lines
2.8 KiB
Python
Executable File
99 lines
2.8 KiB
Python
Executable File
#!/usr/bin/python
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# Converts command-based snippets to new file-based snippet syntax
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# NOTE: This is only meant to help, it is not perfect! Check the file
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# afterwards to make sure it's correct.
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import sys
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import re
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import os
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def Usage():
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print """\
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Usage: convertSnips.py -h or --help Print this help and exit
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or: convertSnips.py inputfile Print .snippets file
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or: convertSnips.py inputfile outputfile Output to file"""
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def FindSnippet(line):
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"""\
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Try to find a snippet in the given line. If it is found, return the
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converted snippet; otherwise, return -1.\
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"""
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snippet = re.search("exe ['\"](GlobalSnip|Snipp)(!)? (\S+) (.*)['\"]", line)
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if not snippet: return -1
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trigger = snippet.group(3)
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text = "\t" + snippet.group(4)
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if snippet.group(2): # Process multi-snippet
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endSnip = re.search(r'\s*\\"(.*?)\\"\s*(.*)', text)
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if not endSnip:
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endSnip = re.search('\s*"(.*?)"\s*(.*)', text)
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if not endSnip: return -1
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trigger += ' ' + endSnip.group(1) # Add name to snippet declaration
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text = "\t" + endSnip.group(2)
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return trigger + "\n" + text
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newLines = []
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def ProcessLine(line):
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"""\
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Search the line for a snippet or comment, and append it to newLines[]
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if it is found.\
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"""
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snippet = FindSnippet(line)
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if snippet == -1:
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comment = re.match('^"(.*)', line)
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if comment: newLines.append('#' + comment.group(1))
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else:
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newLines.append('snippet ' + snippet)
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return snippet
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def Output(lines, file = None):
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outputLines = ''
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for snippet in lines:
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for line in snippet.split("\\n"):
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line = re.sub(r'\\t', '\t', line)
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line = re.sub(r'\\\\', r'\\', line)
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if not re.match('^(\#|snippet)', line):
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line = "\t" + line
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outputLines += line + "\n"
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if file:
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try:
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output = open(file, 'w')
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except IOError, e:
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raise SystemExit('convertSnips.py: %s' % e)
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output.write(outputLines)
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else:
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print outputLines,
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def main(argv = None):
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if argv is None: argv = sys.argv[1:]
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if not argv or '-h' in argv or '--help' in argv:
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Usage()
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return 1
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try:
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input = open(argv[0], 'r')
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except IOError, e:
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raise SystemExit('convertSnips.py: %s' % e)
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snippet = -1
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for line in input.readlines():
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if snippet == -1:
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snippet = ProcessLine(line)
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else:
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concat = re.search(r"^\s+(\\\s*)?(\.\s*)?['\"](.*)['\"]", line)
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if concat:
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newLines[-1] += "\n" + concat.group(3) # Add concatenated lines
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else:
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snippet = ProcessLine(line)
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if len(argv) == 1: Output(newLines)
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else: Output(newLines, argv[1])
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if __name__ == '__main__':
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sys.exit(main())
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