b087b7efb1
Some hlint fixes.
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Ironically, this is the first time the linter has been linted.
2014-02-16 12:57:34 -08:00
5d8d57cf07
Suggest useless use of echo for $(echo $var)
2014-02-12 19:20:39 -08:00
661091a9da
Added better message for SC1007, for 'var= value'
2014-02-12 18:26:41 -08:00
2ec60c2627
Added double prime to list of unicode quotes.
2014-02-08 14:15:04 -08:00
8b4909b238
Improve warnings for missing quotes.
2014-02-08 14:10:45 -08:00
968e34e002
Parse forward ticks (acute accents) just like backticks and warn.
2014-02-08 09:50:20 -08:00
197b3e3f20
Some checks for accidental rm -r
2014-02-04 19:43:16 -08:00
0e464ea476
Stable version 0.3.1
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This release is dedicated to the Flycheck team,
even though ShellCheck is written entirely in Vim.
2014-02-03 20:22:30 -08:00
4e5d32b05a
Added --version flag
2014-02-03 20:06:59 -08:00
c5141b77bf
Fixed parser not accepting `` in arithmetic contex
2014-02-03 16:45:48 -08:00
77916d2645
Fixed compilation error on GHC7
2014-02-02 21:47:02 -08:00
4968e7d9ff
Added -s flag to override dialect, e.g. -s ksh
2014-02-02 19:28:09 -08:00
075d58ee90
Replaced parser error for 'function' with shell-aware check.
2014-02-02 13:39:44 -08:00
6a4a5a815e
Don't consider last stage of pipeline a subshell for Ksh/Zsh
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Also fixes the problem where pipelines were considered a single subshell.
2014-02-02 13:03:26 -08:00
76a39f254b
Refactoring, 25% speedup.
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* Checks now use Writer monad instead of State
* Parser no longer emits notes unrelated to parsing.
* All checks are now passed a parameter value, containing shell type,
map from notes to parents and such. This eliminates recalculation
and removes the need for a special group of parent examining checks.
2014-02-02 04:59:17 -08:00
8ec9fa43fd
Warn about break/continue in subshells and outside loops
2014-02-01 23:45:26 -08:00
e8634a3c27
Removed duplicate check for [[ a == b + 1 ]]
2014-02-01 20:45:44 -08:00
9ae776530b
Check for [[ i + 1 = 2 ]]
2014-01-27 22:47:48 -08:00
82328cd86e
Warn about literal "\ " just like literal quotes.
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Also, do it recursively.
2014-01-27 22:11:46 -08:00
4262c4b1bf
Allow {} in arithmetic for loops
2014-01-26 12:44:51 -08:00
7ad0110443
Don't warn about sed '$d' or '$p'
2014-01-25 14:54:05 -08:00
e9bba2f75a
Don't warn about comma separation in for f in {a,b}
2014-01-25 14:30:25 -08:00
74ea5eaeec
Parse but warn about "else if"
2014-01-25 14:12:31 -08:00
cfb44b3fe2
Warn about 'cd $f; foo; cd ..' loop antipattern.
2014-01-17 09:02:14 -08:00
43ed5e748d
Allow '# shellcheck disable=SC1234' to ignore by code.
2014-01-16 23:08:56 -08:00
4dca88aade
Don't warn about quotes in variables for eval
2014-01-16 19:41:09 -08:00
1d2c7a8551
Warn about abused char classes, such as [10-15] and [:digit:]
2014-01-14 21:20:21 -08:00
659709d529
Fixed ${!var} not counting as reference of var
2013-12-30 10:00:05 -08:00
5b4729d940
Parser: allow subshell function definitions
2013-12-30 09:50:14 -08:00
8c00850134
Minor performance tweaks (~10% improvement)
2013-12-15 18:43:34 -08:00
d1990e3396
Warn about 'i=i+1' and 'i=i + 1'
2013-12-15 16:11:17 -08:00
95ebe1cd07
Fixed parser error for '..; done| ..'
2013-12-15 14:39:47 -08:00
27822a1f56
Warn about 'foo=bar echo $foo'
2013-12-14 16:06:19 -08:00
eb06b06475
Don't warn about single quoted vars for ssh
2013-12-14 15:28:58 -08:00
5d72432046
If printf string contains %, don't warn about using vars
2013-12-14 15:27:11 -08:00
da51b14789
Parser: accept here doc token strings more liberally
2013-12-14 15:20:15 -08:00
7be8485b8b
Fixed parsing of 'time' in front of compound commands
2013-12-14 14:44:47 -08:00
a4d36ba0d2
Warn about while read f; do ssh "$f"; done
2013-11-29 23:05:41 -08:00
d4bc0f6e10
Don't require separator before do in 'for i do ..'
2013-11-29 16:22:37 -08:00
1011ae7b3c
Fixed incorrect parsing of [ foo -a -f bar ]
2013-11-24 18:49:49 -08:00
d603ee1e89
Don't warn for A&&B||C if C is echo/exit/assignment
2013-11-24 16:15:10 -08:00
4fc518c877
Cleaned up command matching code
2013-11-24 15:48:07 -08:00
7fda86d6e2
Fixed warning for 'exec foo; exit 3'
2013-11-24 14:48:12 -08:00
6905373b6c
Fix incorrect warning for 'foo > bar 2> bar'
2013-11-24 14:20:24 -08:00
1d8401d583
Assume variables have spaces by default
2013-11-17 16:16:58 -08:00
a89aee1a34
Assume variables have spaces/globs by default
2013-11-17 16:13:45 -08:00
4853dce3fe
Fixed wrong quoting warning for foo=" "; foo
2013-11-17 15:00:07 -08:00
a793e09bab
Added hint to suggest missing ;; in case
2013-11-17 14:41:55 -08:00
d8b5d6393a
\" should not be treated specially in `backticks`
2013-11-12 18:27:18 -08:00
d404bc703d
Show expose error code in shellcheck frontends
2013-11-10 12:22:33 -08:00
Vidar Holen