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117 Commits

Author SHA1 Message Date
Ng Zhi An a8d88dfe98 Fix calculation of changed lines 2018-12-17 00:20:50 -08:00
Ng Zhi An 7d2c519d64 Remove spurious new line in fix message 2018-12-17 00:20:50 -08:00
Ng Zhi An 3403f8d75b Fix bug in overlap check 2018-12-17 00:20:50 -08:00
Ng Zhi An 408a3b99d8 Remove overlaps before applying replacements 2018-12-17 00:20:50 -08:00
Ng Zhi An bc111141f8 Move fix application logic to separate module 2018-12-17 00:20:50 -08:00
Ng Zhi An 3471ad45b1 Smarter sorting and application of fix to handle multiple replacements 2018-12-17 00:20:50 -08:00
Ng Zhi An d5ba41035b Add method to apply a multi-line replacement 2018-12-16 21:53:48 -08:00
Vidar Holen eb588f62f6 Enable autofix support. It's still preliminary. 2018-12-09 15:01:08 -08:00
Vidar Holen bcd13614eb Improve Fix memory usage 2018-12-09 15:01:08 -08:00
Vidar Holen a8376a09a9 Minor renaming and output fixes 2018-12-09 15:01:08 -08:00
Ng Zhi An 5ed89d2241 Change definition of Replacement, add ToJSON instance for it 2018-12-09 15:01:08 -08:00
Ng Zhi An 4a87d2a3de Expose token positions in params, use that to construct fixes 2018-12-09 15:01:08 -08:00
Ng Zhi An 41613babd9 Prototype fix 2018-12-09 15:01:08 -08:00
Vidar Holen 66b5f13c6f Make wiki links fit in 80 columns 2018-12-02 19:08:06 -08:00
Vidar Holen 1b207b3d43 Preemptively fix possible '-- |' breakage 2018-11-26 20:43:15 -08:00
Vidar Holen cb76951ad2 Add warnings for 'exit' similar to 'return' (fixes #1388) 2018-11-24 23:05:40 -08:00
Vidar Holen 2827b35696 SC2240: Warn about `. script args..` in sh/dash (fixes #1373) 2018-11-07 18:04:18 -08:00
Vidar Holen 620c9c2023 Also warn about glob matching with [ a != b* ] (fixes #1374) 2018-11-01 04:47:44 -07:00
Vidar Holen df0a0d41fa Add SC1133: Warn when a line starts with |/||/&& (fixes #1359) 2018-10-21 17:46:46 -07:00
Vidar Holen b815242506 Improve regex parsing (fixes #1367) 2018-10-21 15:25:35 -07:00
Vidar Holen 07b5aa2971 Add SC2239: shebang is not absolute path. 2018-10-17 20:38:21 -07:00
Vidar Holen f7b82658f4 Add $# to list of variables not containing spaces (fixes #1362) 2018-10-17 09:00:52 -07:00
Vidar Holen e0e46e979a Add wiki links to output, and a -W controlling it. (Fixes #920) 2018-10-10 21:53:43 -07:00
Peter Simons 5f1c969546 getParentTree: avoid pattern matching in do notation 
Pattern matching in "do" requires a MonadFail context, which we don't have in
pure code. Instead, we'll use "case-of" to bind the part of the state that
we're interested in.
 2018-09-27 17:30:41 +02:00
Vidar Holen dadfdfde97 Don't suggest subshells for cd ..; foo; cd.. 2018-09-21 21:08:41 -07:00
Vidar Holen 3e2cb26119 Add SC2238 about redirections to command names 2018-09-17 17:46:49 -07:00
Vidar Holen a06d7c1841
Merge pull request #1324 from ngzhian/679 
Understand array variable declaration in read (fixes #679)
 2018-09-15 12:33:58 -07:00
Michael Diamond 6db392511b Expand "rhs"; this abbreviation seems needlessly obfuscating. 2018-09-12 14:22:40 -07:00
Ng Zhi An 07f04e13ce Understand array variable declaration in read (fixes #679 fixes #1272) 
It used to only treat all trailing variables in read as varaible
declarings, but an array variable can be declared in other positions:

    read -a foo -r

foo is a declared variable, and multiple such variables can be declared.
 2018-09-08 09:19:02 -07:00
Vidar Holen f0a2e688c4 Don't warn about LINENO since it's now POSIX. Fixes #644 2018-09-03 12:36:25 -07:00
Vidar Holen 3d03b0ab3b Suggest -z/-n instead of ! -n/-z (fixes #1326). 2018-08-28 20:15:54 -07:00
Vidar Holen 488d6dcb41 Improve find leading flag detection (fixes #1312) 2018-08-26 18:18:57 -07:00
Vidar Holen d02a9bbcce Account for &&/||/{}/() in SC2233&co (fixes #1320). 2018-08-26 17:36:10 -07:00
Vidar Holen 932e2b3538 Merge branch 'opqaque-interface' of https://github.com/ngzhian/shellcheck into ngzhian-opqaque-interface 2018-08-18 20:32:27 -07:00
Martin Schwenke 3fe11927bb SQUASH: --severity specifies *minimum* severity to be handled 
Signed-off-by: Martin Schwenke <martin@meltin.net>
 2018-08-18 20:05:56 -07:00
Martin Schwenke b16da4b242 Add command-line option -S/--severity 
Specifies the maximum severity of errors to handle.  For example,
specifying "-S warning" means that errors of severity "info" and
"style" are ignored.

Signed-off-by: Martin Schwenke <martin@meltin.net>
 2018-08-18 20:05:56 -07:00
Ng Zhi An c8e0797350 Make data in Interface more opaque 2018-08-17 22:10:18 -07:00
Vidar Holen 15aaacf715 Add test for parsing bitwise not 2018-08-15 18:30:10 -07:00
Vidar Holen 5ef4229f61 Modernize SC2028 echo escape test 2018-08-07 19:31:28 -07:00
Ng Zhi An 8be76b13b9 Use regex to match special flags for printf 
Fixes #1310
 2018-08-05 22:45:24 -07:00
Vidar Holen 581be5878b Suggest 'cat' when piping/redirecting to echo (fixes #1292) 2018-07-28 17:38:53 -07:00
Vidar Holen 0f835a5a2c Don't trigger SC2222 for fallthrough case branches (fixes #1044) 2018-07-28 12:30:06 -07:00
Vidar Holen 4b0a35d4c9
Merge pull request #1302 from pjeby/fix949 
Fix #949 (failing on @ in function names)
 2018-07-26 21:07:48 -07:00
Vidar Holen 51e0c1be62 Use three instead of two dots in 2006 message 2018-07-26 19:59:42 -07:00
Vidar Holen d8a32da07f Retire SC1117 (unknown quoted escapes) due to noise 2018-07-26 19:23:53 -07:00
PJ Eby 0d1a34a291 Fix #949 (failing on @ in function names) 
'@' was previously mentioned in 5005dc0fa1 as a
character needed to fix #909, but was not included
in the actual change at that time.
 2018-07-23 16:18:35 -04:00
Vidar Holen 5005dc0fa1 Allow directive/-s to override shebang blacklist (fixes #974) 2018-07-22 12:43:51 -07:00
Vidar Holen b8ee7436e5 Add a test for 03ce3b15 2018-07-21 13:51:21 -07:00
Vidar Holen da8e450386 Realign =s 2018-07-21 13:51:08 -07:00
Ng Zhi An 03ce3b15b6 Fix false positive when indexing into array in cond 
Fixes #1268
 2018-07-18 22:31:58 -07:00