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1286 Commits

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