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Author SHA1 Message Date
Vidar Holen
25ea405468 Fix typo in man page (fixes #1486) 2019-03-02 13:50:07 -08:00
Vidar Holen
e45d81c8fa Update README.md with more CI and build info 2019-03-02 13:36:55 -08:00
Vidar Holen
05e657e130 Merge pull request #1499 from jabberabbe/iss896-printf-v-arrays 
Fix issues #896 and #433: printf -v and arrays
 2019-03-02 12:05:50 -08:00
Tito Sacchi
bd19ab4fa9 Fix issues #896 and #433: printf -v and arrays 2019-02-24 09:45:31 +01:00
Vidar Holen
8aa44bf529 Merge pull request #1494 from cclauss/patch-2 
README.md: pipe wget | tar to reduce duplication
 2019-02-23 13:15:32 -08:00
Vidar Holen
45021a9b40 Merge pull request #1488 from contivero/wait-flags 
Check wait flags in dash & POSIX sh
 2019-02-23 12:56:44 -08:00
cclauss
d31d31df23 wget -qO- "https://storage.googleapis.com/shellcheck/shellcheck-"${scversion}".linux.x86_64.tar.xz" | tar -xJv 2019-02-18 10:18:21 +01:00
cclauss
3a276bd336 README.md: pipe wget | tar to reduce duplication 2019-02-18 09:36:36 +01:00
Cristian Adrián Ontivero
d3f6e045e2 Check wait flags in dash & POSIX sh 
Flags for the wait builtin are undefined under both POSIX sh and dash.
Bash though, accepts [-fn].
 2019-02-10 12:44:22 +01:00
Vidar Holen
abe6afc09f Merge branch 'contivero-set-flags' 2019-02-08 22:37:21 -08:00
Vidar Holen
d984f8cbe7 Don't look at 'set' options after a non-literal. 2019-02-08 22:36:22 -08:00
Cristian Adrián Ontivero
acef53be9c Check set flags under dash & POSIX sh (fixes #990) 
The set builtin accepts certain flags, and some longer synonyms (for
instance set -e is the same as set -o errexit) under POSIX sh. This
makes ShellCheck warn if any of the used flags and options are
undefined when targeting POSIX sh.

This fixes #990, while adding general flag-support checking for set in
the process.
 2019-02-03 17:27:36 +01:00
Vidar Holen
2ea2293154 Update SC1008 to suggest using directive. 2019-01-27 15:02:15 -08:00
Vidar Holen
d40d376bf4 Merge pull request #1477 from contivero/hash-flags 
Check hash flags under dash and POSIX sh
 2019-01-27 13:53:57 -08:00
Cristian Adrián Ontivero
a669e1684b Check hash flags under dash and POSIX sh 
Flags for the hash builtin other than [-r] are undefined under POSIX sh.
Dash also accepts [-v], while bash adds [-l] [-p filename] [-dt] aside
from [-r].
 2019-01-27 08:22:37 +01:00
Vidar Holen
420d913bbf Merge branch 'issue_1330_unsupported_echo_flags' of https://github.com/Gandalf-/shellcheck 2019-01-26 20:16:34 -08:00
Vidar Holen
fb7ac3f57e Merge pull request #1474 from contivero/unset-flags 
Check unset flags under dash and POSIX sh
 2019-01-26 20:11:03 -08:00
Gandalf-
112a7d8b9b Issue 1330 unsupported echo flags 
Issue https://github.com/koalaman/shellcheck/issues/1330

Addresses false positives when quoted arguments to echo begin with what
looks like a flag. Now, warn only when the first argument is a
recognized echo flag when flags are unsupported.
 2019-01-24 19:00:19 -08:00
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