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891 commits 6 branches 29 tags 6.6 MiB
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252 commits

Author SHA1 Message Date
Vidar Holen
8dd40efb44 Add support for -a: emit for sourced files. 2017-08-13 19:34:45 -07:00
Vidar Holen
43bb6a20ad Improve message for SC1052-54 about 'then;' 2017-07-08 17:25:54 -07:00
Vidar Holen
79ae89076a Swap SC1041 and SC1042 for better sort order. 2017-07-08 15:21:58 -07:00
Vidar Holen
aa33280cb0 Improve here doc diagnosis 2017-07-08 14:00:02 -07:00
Vidar Holen
bd13224907 Use standard Haskell 'void' instead of custom 2017-07-08 10:23:51 -07:00
Vidar Holen
b064cf3038 Fix parsing here docs like << '#foo' (#947) 2017-07-07 22:26:12 -07:00
Vidar Holen
1463cf773a Suggest explicit escape "\\n" for "\n" 2017-07-04 11:06:52 -07:00
Vidar Holen
31bb02d6b7 Ignore leading \ for commands (#927) 2017-07-03 16:40:11 -07:00
Vidar Holen
a3c6aff0fb Improve parsing of line breaks in for statements (#926) 2017-07-03 13:58:10 -07:00
Vidar Holen
8184ef1e8b Don't complain about missing space in {( (#937) 2017-07-03 12:22:19 -07:00
Vidar Holen
a10b924570 Mention correct operator when warning about spaces around += (#944) 2017-07-03 10:44:09 -07:00
Vidar Holen
50c8172de4 Allow escaping ( with quotes in [ .. ] (#925) 2017-06-03 11:45:25 -07:00
Vidar Holen
5099ebf9b9 Allow comments after shellcheck directives. 2017-05-21 13:56:22 -07:00
Vidar Holen
3cf8b9ceab Parse ksh nested arrays and warn about var=(( 2017-04-17 21:01:16 -07:00
Vidar Holen
5c01b6c7f5 Parse empty [ ] conditionals 2017-04-16 18:11:00 -07:00
Vidar Holen
bc882fd85a Recognize more invalid shebangs 2017-04-08 16:34:00 -07:00
Vidar Holen
66c7cf19e2 Fix missing backslash in SC1003 about '\'' 2017-04-01 22:01:05 -07:00
Vidar Holen
2688a81526 Don't suggest indirection for 'declare var$n=foo' 2017-03-18 14:54:52 -07:00
Vidar Holen
2154583fd3 Don't parse unicode quotes as real quotes. 2017-02-25 15:14:52 -08:00
Vidar Holen
8809a36952 Warn when finding HTML entities like &amp; 2017-01-14 11:59:31 -08:00
Vidar Holen
d8f8a2fa14 Minor 2% parser speedup 2016-12-29 10:56:00 -08:00
Vidar Holen
df3cc70658 Improve code for warning about escaped single quotes. 2016-12-28 21:51:28 -08:00
Vidar Holen
bd9d05c759 Warn about missing space in [ foo= bar ] 2016-12-27 21:20:59 -08:00
Austin English
af87fe9315 add missing references to dash 2016-12-20 17:10:55 -08:00
Vidar Holen
0a381be37b Improve heredoc delimiter handling. 2016-12-11 10:09:13 -08:00
Vidar Holen
b4fb439191 Save string read by T_ParamSubSpecialChar 2016-12-03 10:19:14 -08:00
MortimerMcMire315
0897ab7092 Add handling for special characters in parameter substitutions. 
Fixes koalaman/shellcheck#562. Special characters inside braces are
parsed into T_ParamSubSpecialChar instead of T_Literal so that they are
not flagged in the function checkInexplicablyUnquoted when sandwiched
between double quotes.
 2016-11-28 16:06:02 -05:00
Vidar Holen
f26038125d Allow spaces/comments before filewide annotations. 2016-11-20 18:06:36 -08:00
Vidar Holen
619b6c42f3 Improve parsing of fd close/duplicate redirections. 2016-10-21 11:31:58 -07:00
Vidar Holen
88c56ecd53 Allow unrecognized directives with warnings. 2016-10-14 12:14:20 -07:00
Vidar Holen
6b62b5bf7e Don't warn about [ a '>' b ] needing escapes. 2016-10-01 14:54:28 -07:00
Vidar Holen
8672af29ef Split duplicate SC1009 into SC1014 for if [ grep foo bar ] 2016-10-01 13:34:14 -07:00
Vidar Holen
13a2070a32 Support multidimensional KSH arrays and warn in Bash. 2016-08-06 18:40:08 -07:00
Vidar Holen
6dc419bbf5 Improve warning for 'else if'. 2016-07-02 15:40:29 -07:00
Vidar Holen
7af3470a91 Improve parser errors when reparsing array indices. 2016-07-01 22:06:50 -07:00
Vidar Holen
e3bef9dc97 Warn about (( 1 -lt 2 )) 2016-07-01 20:33:07 -07:00
Vidar Holen
6c1abb2dee Performance: make readDollarExpr fail early if no $ 2016-06-30 10:01:03 -07:00
Vidar Holen
43c26061b9 Improve parsing for ambiguous $((foo) ) and ((foo) ). 2016-06-26 22:13:48 -07:00
Vidar Holen
eb2472ada8 Merge branch 'master' of github.com:koalaman/shellcheck 2016-06-26 14:40:43 -07:00
Vidar Holen
3e5ecaa262 Parse indices of associative arrays properly 2016-06-26 14:39:49 -07:00
Russell Harmon
7f5f5b7fb5 Make SC1035 emit a proper end column 
Example JSON output:
```
$ shellcheck -s bash -f json /dev/stdin <<< "[[0 -eq 1 ]]"
[{"file":"/tmp/zshNCNwPz","line":1,"column":1,"endColumn":3,"level":"error","code":1035,"message":"You need a space after the [[ and before the ]]."}]
```
 2016-06-18 14:59:47 -07:00
Russell Harmon
856d57f7d8 PositionedComment and ParseNote contains end cols. 
This change makes PositionedComment and ParseNote contain end columns.
It additionally modifies the JSON formatter to show the end column in an
"endColumn" property. No modifications to the messages shown by any
other formatter have been made.

Currently, all checks set the end column to the start column. It should
now be possible however to start setting the end column in the parser.
Additional work is needed to set the end column during AST analysis.
 2016-06-18 14:58:00 -07:00
Vidar Holen
40136fe249 Fix parsing of [[ a =~ {$var} ]] 2016-05-08 12:19:25 -07:00
Vidar Holen
86999ded1f Improve 'let' parsing, trigger unused var for ((a=1)) 2016-04-30 13:45:39 -07:00
Vidar Holen
2f0ae44de4 Fix parsing of here documents 2016-04-16 19:14:02 -07:00
Vidar Holen
f835c2d4c1 Fix handling of spaces in shebangs. 2016-04-16 09:42:07 -07:00
Vidar Holen
2957fb64c9 Allow parsing 'time ( foo )' 2016-03-19 16:13:54 -07:00
Vidar Holen
944313c6ba Directives after the shebang now apply to the entire script. 
Also adds support for the shell= directive.
 2016-03-08 20:16:16 -08:00
Vidar Holen
8a3bd25f7c Improve error for missing final ) in $((foo) 2016-02-07 14:16:40 -08:00
Vidar Holen
825c1b5d22 Support parsing $((( as $( ((, with warning. 2016-02-06 22:19:29 -08:00