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Lines 13-18
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| 13 |
var_assign_re = re.compile(r'(^|^declare\s+-\S+\s+|^declare\s+|^export\s+)([^=\s]+)=("|\')?.*$') |
13 |
var_assign_re = re.compile(r'(^|^declare\s+-\S+\s+|^declare\s+|^export\s+)([^=\s]+)=("|\')?.*$') |
| 14 |
close_quote_re = re.compile(r'(\\"|"|\')\s*$') |
14 |
close_quote_re = re.compile(r'(\\"|"|\')\s*$') |
| 15 |
readonly_re = re.compile(r'^declare\s+-(\S*)r(\S*)\s+') |
15 |
readonly_re = re.compile(r'^declare\s+-(\S*)r(\S*)\s+') |
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16 |
# declare without assignment |
| 17 |
var_declare_re = re.compile(r'^declare(\s+-\S+)?\s+([^=\s]+)\s*$') |
| 16 |
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18 |
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| 17 |
def have_end_quote(quote, line): |
19 |
def have_end_quote(quote, line): |
| 18 |
""" |
20 |
""" |
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Lines 25-30
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| 25 |
return close_quote_match is not None and \ |
27 |
return close_quote_match is not None and \ |
| 26 |
close_quote_match.group(1) == quote |
28 |
close_quote_match.group(1) == quote |
| 27 |
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29 |
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30 |
def filter_declare_readonly_opt(line): |
| 31 |
readonly_match = readonly_re.match(line) |
| 32 |
if readonly_match is not None: |
| 33 |
declare_opts = '' |
| 34 |
for i in (1, 2): |
| 35 |
group = readonly_match.group(i) |
| 36 |
if group is not None: |
| 37 |
declare_opts += group |
| 38 |
if declare_opts: |
| 39 |
line = 'declare -%s %s' % \ |
| 40 |
(declare_opts, line[readonly_match.end():]) |
| 41 |
else: |
| 42 |
line = 'declare ' + line[readonly_match.end():] |
| 43 |
return line |
| 44 |
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| 28 |
def filter_bash_environment(pattern, file_in, file_out): |
45 |
def filter_bash_environment(pattern, file_in, file_out): |
| 29 |
# Filter out any instances of the \1 character from variable values |
46 |
# Filter out any instances of the \1 character from variable values |
| 30 |
# since this character multiplies each time that the environment |
47 |
# since this character multiplies each time that the environment |
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Lines 58-77
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| 58 |
multi_line_quote = quote |
75 |
multi_line_quote = quote |
| 59 |
multi_line_quote_filter = filter_this |
76 |
multi_line_quote_filter = filter_this |
| 60 |
if not filter_this: |
77 |
if not filter_this: |
| 61 |
readonly_match = readonly_re.match(line) |
78 |
line = filter_declare_readonly_opt(line) |
| 62 |
if readonly_match is not None: |
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| 63 |
declare_opts = "" |
| 64 |
for i in (1, 2): |
| 65 |
group = readonly_match.group(i) |
| 66 |
if group is not None: |
| 67 |
declare_opts += group |
| 68 |
if declare_opts: |
| 69 |
line = "declare -%s %s" % \ |
| 70 |
(declare_opts, line[readonly_match.end():]) |
| 71 |
else: |
| 72 |
line = "declare " + line[readonly_match.end():] |
| 73 |
file_out.write(line.replace("\1", "")) |
79 |
file_out.write(line.replace("\1", "")) |
| 74 |
continue |
80 |
continue |
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81 |
else: |
| 82 |
declare_match = var_declare_re.match(line) |
| 83 |
if declare_match is not None: |
| 84 |
# declare without assignment |
| 85 |
filter_this = pattern.match(declare_match.group(2)) \ |
| 86 |
is not None |
| 87 |
if not filter_this: |
| 88 |
line = filter_declare_readonly_opt(line) |
| 89 |
file_out.write(line) |
| 90 |
continue |
| 91 |
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| 75 |
if here_doc_delim is not None: |
92 |
if here_doc_delim is not None: |
| 76 |
if here_doc_delim.match(line): |
93 |
if here_doc_delim.match(line): |
| 77 |
here_doc_delim = None |
94 |
here_doc_delim = None |
