486 Commits

Author	SHA1	Message	Date
Vidar Holen	dcc10bbdf6	Fixed accidentally ignored undef warning for ${#foo}	2015-03-07 23:01:34 -08:00
Vidar Holen	2c2e41952f	Improved missing shebang message.	2015-03-07 22:37:49 -08:00
Vidar Holen	0d74140650	Multiple wrong assignment warning fixes	2015-03-07 20:15:04 -08:00
Vidar Holen	955ad60823	Fixed parser errors not being excluded by -e	2015-03-01 13:44:57 -08:00
Vidar Holen	2573332d77	Fixed edge cases for braced reference extractor.	2015-03-01 13:44:18 -08:00
Vidar Holen	00c470f323	Improve SC2143 error message	2015-03-01 12:20:37 -08:00
Vidar Holen	63188282e9	Add warning for vars that are referenced but not assigned.	2015-02-28 18:43:22 -08:00
Vidar Holen	61b4b65184	Warn about obviously bad return values, like -1 or "foo"	2015-02-14 12:03:38 -08:00
Vidar Holen	39b2bf4378	Don't warn about modifying $@ or $IFS in a subshell	2015-02-14 10:43:49 -08:00
Vidar Holen	2fe117728d	Count [[ -v foo ]] (and -R) as a variable reference	2015-02-13 20:10:18 -08:00
Vidar Holen	33c78b7c95	Track variables created through coproc.	2015-01-27 10:11:17 -08:00
Vidar Holen	a485482979	Add support for coproc	2015-01-26 22:21:04 -08:00
Vidar Holen	895d83afc5	s/deprecated/legacy/ for backtick warnings.	2015-01-25 12:27:49 -08:00
Vidar Holen	39bc011757	Rewrote catastrophic rm detection, now simpler and more robust.	2015-01-25 12:18:06 -08:00
Vidar Holen	c9aa133282	Fix pattern matching error in z=$(echo)	2015-01-02 18:06:10 -08:00
Vidar Holen	7b70500d41	Suppress SC2140 if the user just prefers quoting single items at a time.	2014-12-23 19:47:55 -08:00
Vidar Holen	8bed447411	Warn when trying to find -exec "shell command" \;	2014-11-22 12:16:30 -08:00
Vidar Holen	22710bf4d8	Fixed $! counting as a positional parameter reference.	2014-11-22 11:21:54 -08:00
Vidar Holen	a354685ab1	Warn about redirecting to globs in sh	2014-11-22 10:50:38 -08:00
Vidar Holen	a8ff7a02fd	Fix $10 warning triggering for $?!, and also warn about $arr[index].	2014-11-22 10:09:19 -08:00
Vidar Holen	d9dd58bec8	Warn about 'for $var in values'.	2014-11-09 16:22:01 -08:00
Vidar Holen	af1bb93aba	Better warnings for repeated ;;s	2014-11-09 14:33:36 -08:00
Vidar Holen	e909c8ac42	More lenient line feed handling in test expressions.	2014-11-08 15:35:06 -08:00
Veres Lajos	97f3834852	typo fixes - https://github.com/vlajos/misspell_fixer	2014-11-04 21:55:42 +00:00
Vidar Holen	0369f43bac	Fixed 2148 to not trigger if a shell is specified with -s.	2014-11-01 13:51:19 -07:00
Vidar Holen	eb2eae2888	Don't warn about ${args[@]} when nested in other ${}	2014-11-01 12:44:27 -07:00
Vidar Holen	30c0c1f27d	Allow export "foo"="bar" in 2140	2014-11-01 12:20:10 -07:00
Vidar Holen	bff5d11566	Warn about `` in ''	2014-11-01 12:17:12 -07:00
Vidar Holen	eccb9f3f71	Added -or and -print0 to SC2146	2014-11-01 12:07:09 -07:00
Vidar Holen	2814572116	cat "$@" is not UUOC	2014-10-18 19:59:13 -07:00
Vidar Holen	90bafb9aba	Fixed bug where (($b)) counted as a positional reference	2014-10-18 19:51:13 -07:00
Vidar Holen	39805ab200	Don't warn about unpassed parameters in functions using 'set ..'.	2014-10-12 17:10:46 -07:00
Vidar Holen	9dadce96c0	Improve messages for missing 'then' statements.	2014-10-12 16:17:03 -07:00
Vidar Holen	1a0e208cc3	Consider find -exec when warning about vars in single quotes.	2014-10-12 14:00:17 -07:00
Vidar Holen	a69e27b774	Warn about swapped !# in the shebang.	2014-10-11 12:35:45 -07:00
Vidar Holen	b05c12223f	Don't trigger SC2004 for (( $$ ))	2014-09-23 10:27:26 -07:00
Vidar Holen	38ead0385b	Fixed quoting warnings for variables in $".."	2014-09-23 10:18:28 -07:00
Vidar Holen	40ce949a56	Only warn once per unused variable name.	2014-09-07 12:55:08 -07:00
Vidar Holen	9f3802138f	Prevent overlap of 2116 and 2005 in foo $(echo $(bar))	2014-09-04 08:41:09 -07:00
Vidar Holen	2f3533fff6	Improve warnings for $ in (()). Also improves array subscripts.	2014-08-16 17:08:57 -07:00
Vidar Holen	f9c346cfd7	Ignore SC2033 when passing quoted function names.	2014-08-16 10:45:46 -07:00
Vidar Holen	8494509150	Warn about missing shebangs.	2014-08-09 17:32:42 -07:00
Vidar Holen	8ba1f2fdf2	Better handling of directories and inaccessible files.	2014-08-08 09:36:17 -07:00
Vidar Holen	dbadca9f61	Check PS1/PROMPT_COMMAND/trap for simple variable references	2014-07-27 09:51:48 -07:00
Vidar Holen	0347ce1b7a	Warn about quoted ~ in PATH	2014-07-26 13:14:28 -07:00
Vidar Holen	7fbe66e1c6	Warn about ineffectual quotes in a="/foo/'bar baz'"; $a	2014-07-26 12:15:54 -07:00
Vidar Holen	b000b05507	Parse empty and comment-only backtick expansions.	2014-07-26 12:07:59 -07:00
Vidar Holen	64cc7c691a	Warn about precedence in find -name -o -name -exec.	2014-06-22 14:16:24 -07:00
Vidar Holen	b9784cbcc0	Parse let arguments as arithmetic expressions.	2014-06-22 13:23:44 -07:00
Vidar Holen	1a3f6aadaf	Support indices in array declarations	2014-06-22 10:35:45 -07:00