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Author SHA1 Message Date
Cristian Adrián Ontivero
31c5601c5e
Check unset flags under dash and POSIX sh 
The only acceptable flags for the unset builtin under POSIX sh and dash
are [-fv]. Bash though, accepts [-n] too. This commits makes shellcheck
warn about this.
 2019-01-23 06:35:08 +01:00
Vidar Holen
2737496b3a Fix grammatical error in comments 2019-01-22 19:47:40 -08:00
Vidar Holen
a404efab65 Merge branch 'issue_837_opposite_of_exclude_option' of https://github.com/Gandalf-/shellcheck 2019-01-22 19:39:55 -08:00
Vidar Holen
3c94d8b3eb Merge branch 'issue_1393_quiet_flag' of https://github.com/Gandalf-/shellcheck 2019-01-22 19:15:28 -08:00
Gandalf-
a89403f09b Issue 1393 quiet flag 
Issue https://github.com/koalaman/shellcheck/issues/1393

Provide '-q' and '--quiet' flags that suppress all normal output, but keep the
return status, similar to 'grep -q'.
 2019-01-21 18:25:41 -08:00
Vidar Holen
6dcf4b8e64 Mention extension in changelog and man page 2019-01-21 16:55:01 -08:00
Vidar Holen
d4d219affd Don't warn that cd ../.. and similar can fail in SC2164 2019-01-21 16:55:01 -08:00
Vidar Holen
489c3a4ddf Fix SC2164 always saying 'cd' even when using 'pushd' 2019-01-21 16:55:01 -08:00
Vidar Holen
1507e92c44
Merge pull request #1472 from contivero/type-flags 
Check type flags under dash and POSIX sh (fixes #1471)
 2019-01-21 16:44:39 -08:00
Cristian Adrián Ontivero
63a259e5be
Check type flags under dash and POSIX sh (fixes #1471) 
There are no flags for the type builtin defined under POSIX sh, nor does
dash define any. Bash, however, allows [-aftpP]. We check this now under
POSIX and dash.
 2019-01-21 19:49:14 +01:00
Gandalf-
59c47f2266 Issue 837 flag to include only certain warnings 
Issue https://github.com/koalaman/shellcheck/issues/837

Add an --include option, which creates a whitelist of warnings to report
on, the opposite of --exclude.
 2019-01-20 16:42:27 -08:00
Vidar Holen
a621eba6d3
Merge pull request #1456 from contivero/issue-667 
Silence SC2103 when using 'set -e' (fixes #667)
 2019-01-20 14:54:29 -08:00
Vidar Holen
978bfdd5da
Merge pull request #1462 from contivero/trap-flags 
Check trap flags under dash & POSIX sh (fixes #1461)
 2019-01-20 14:48:01 -08:00
Vidar Holen
a03d94c0b2
Merge pull request #1468 from Gandalf-/issue_824_grep_fixed_strings 
Issue 824 grep fixed strings and SC2063
 2019-01-20 14:06:40 -08:00
Vidar Holen
e1fe9be7af Fix minor details in new Bats support 2019-01-20 14:02:42 -08:00
Vidar Holen
c97cb8cf54 Merge branch 'bats-support' of https://github.com/damienrg/shellcheck 2019-01-20 13:35:12 -08:00
Vidar Holen
a504ca6b57 Add some unit tests for extension detection 2019-01-20 13:24:31 -08:00
Vidar Holen
437f73c001 Merge branch 'iss1369-shell-from-file-extension' of https://github.com/jabberabbe/shellcheck 2019-01-20 12:50:06 -08:00
Vidar Holen
f187382a0c Add bats support 
This is motivated by the fact that the popularity of bats is increasing
since the creation of bats-core/bats-core.

The code is a cherry-pick of koalaman/shellcheck/bats branch.

Fix koalaman/shellcheck#417.
 2019-01-20 14:59:37 +01:00
Gandalf-
661be056f1 Issue 824 grep fixed strings and SC2063 
Issue https://github.com/koalaman/shellcheck/issues/824

Fix up to original change to include '--fixed-strings' in the grep +
regex special cases.
 2019-01-19 08:49:26 -08:00
Tito Sacchi
9f45dc4c8b Not determine the shell from .sh extension 
See discussion on issue #1369 for details.
 2019-01-18 09:21:07 +01:00
Cristian Adrián Ontivero
8e31e86cc4
Check trap flags under dash & POSIX sh (fixes #1461) 2019-01-16 08:44:41 +01:00
Vidar Holen
c6c615217b Allow specifying that flags should not be checked for support. 
This was motivated by the fact that `-a` was missing from Dash's
long list.
 2019-01-15 19:50:23 -08:00
Vidar Holen
c1adc588fb
Merge pull request #1460 from contivero/umask-flags 
Check umask flags under dash & POSIX sh (fixes #1459)
 2019-01-15 19:18:21 -08:00
Cristian Adrián Ontivero
3107a1bae0
Check umask flags under dash & POSIX sh (fixes #1459) 2019-01-15 08:24:23 +01:00
Vidar Holen
73859039dd Merge branch 'cd-flags' of https://github.com/contivero/shellcheck 2019-01-14 17:47:25 -08:00
Tito Sacchi
1e6a30905a Make ShellCheck not emit warnings about the shebang if the shell 
type is determined from the extension
 2019-01-14 14:32:25 +01:00
Tito Sacchi
a4b9cec9f0 Fix #1369 (Use file extension to detect shell) 
The precedence order that is used to determine the shell
is the following:
1. ShellCheck directive
2. Shebang
3. File extension
A new field `asFallbackShell` has been
added to the record type `AnalysisSpec`.
 2019-01-14 14:32:25 +01:00
Cristian Adrián Ontivero
c3a56659f4
Check cd flags under dash & POSIX sh (fixes #1457) 2019-01-14 08:18:17 +01:00
Vidar Holen
e0a4241baa Warn if a shebang's interpreter ends in / (fixes #373) 2019-01-13 17:32:25 -08:00
Vidar Holen
1835ebd3a0 SC2245: Warn that Ksh [ -f * ] only applies to first (Fixes #1452) 2019-01-13 16:41:08 -08:00
Cristian Adrián Ontivero
b34f4c1f4b
Silence SC2103 when using 'set -e' (fixes #667) 2019-01-13 16:20:41 +01:00
Vidar Holen
ec6f9e4d49
Merge pull request #1449 from contivero/readonly-flags 
Check readonly flags in dash/POSIX sh (fixes #1448)
 2019-01-10 18:56:40 -08:00
Cristian Adrián Ontivero
3760e7945f
Check readonly flags in dash/POSIX sh (fixes #1448) 2019-01-10 11:05:37 +01:00
Vidar Holen
fcdd6055df Add new replacement format to the JSON 2019-01-09 18:35:36 -08:00
Vidar Holen
fd2beaadfa Make Fixer responsible for realigning tab stops 2019-01-09 18:08:59 -08:00
Vidar Holen
df7f00eaed Remove duplicate pathTo and unused replaceMultiLines 2019-01-09 17:51:43 -08:00
Vidar Holen
e45b679d58
Merge pull request #1445 from Gandalf-/issue_1318_single_comma_array 
Issue 1318 single comma array delimiter
 2019-01-09 17:42:35 -08:00
Gandalf-
263401cfcb Issue 1318 single comma array delimiter 
Issue https://github.com/koalaman/shellcheck/issues/1318

The case in which a single comma, with no spaces, used in an array
assignment is now caught for SC2054.
 2019-01-08 19:56:34 -08:00
Vidar Holen
0e21f91c07
Merge pull request #1433 from contivero/fix-export-p 
Fix 'export -p' being undefined under POSIX sh
 2019-01-08 19:33:03 -08:00
Vidar Holen
4ecdc10599 Merge branch 'shellcheck_sed_herestring_130' of https://github.com/Gandalf-/shellcheck 2019-01-08 19:19:44 -08:00
Vidar Holen
baa4d2e555 Let checkGrepRe only parse flags once 2019-01-08 19:06:00 -08:00
Vidar Holen
26c55750cf Merge branch 'issue_1404_grep_globs' of https://github.com/Gandalf-/shellcheck 2019-01-08 18:53:51 -08:00
Vidar Holen
9c42d43e90 Merge branch 'sc2093-exec-in-loops' of https://github.com/jabberabbe/shellcheck 2019-01-08 18:31:59 -08:00
Vidar Holen
434b904746 Process replacements according to AST depth (fixes #1431) 2019-01-08 18:25:37 -08:00
Tito Sacchi
ab2b0e11a3 Fix #1340 (SC2093 about removing "exec" should trigger in loops) 2019-01-08 20:20:26 +01:00
Vidar Holen
394f4d6505 Make quicktest interpret test/shellcheck.hs directly 2019-01-08 01:01:31 -08:00
Gandalf-
4a2b2c7396 Issue 1404 grep glob false positives 
https://github.com/koalaman/shellcheck/issues/1404

Some grep flags support globs; these are now all checked prevent false
positives.
 2019-01-06 17:45:29 -08:00
Vidar Holen
97cb753d21 Recognize --help (fixes #1441) 2019-01-05 11:37:05 -08:00
Vidar Holen
98266a1878 Merge branch 'issue_1039_case_pattern_context' of https://github.com/Gandalf-/shellcheck 2019-01-01 16:50:59 -08:00