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248 Commits

Author SHA1 Message Date
Vidar Holen e7df718724 Strip lines containing "STRIP" from ./striptests 2021-09-18 20:43:42 -07:00
Vidar Holen b044f5b23a Don't trigger SC2140 on ${x+"a" "b"} (fixes #2265) 2021-09-18 18:59:42 -07:00
Vidar Holen 8012f6761d Suppress SC2094 when both are input redirections (fixes #2325) 2021-09-18 18:00:15 -07:00
Vidar Holen 9a54e91195
Merge pull request #2318 from FabianWolff/grep-lL-wc-l 
Do not suggest `grep -c` as a replacement for `grep -l/-L | wc -l`
 2021-09-16 19:40:40 -07:00
Vidar Holen 64733cc110
Merge pull request #2303 from DoxasticFox/set-e-functions 
Show info about `set -e` suppression during function calls
 2021-09-04 17:06:24 -04:00
Christian Nassif-Haynes dc9032fca5 Show info about `set -e` suppression during function calls 2021-09-05 04:23:25 +10:00
Fabian Wolff 40216487d6 Do not suggest `grep -c` as a replacement for `grep -l/-L | wc -l` 2021-09-02 17:47:06 +02:00
Vidar Holen 747bd8fd6a Warn about strings for numerical operators in [[ ]] (fixes #2312) 2021-08-30 19:50:00 -07:00
Vidar Holen f5fd9c2fed Improve warnings about unnecessary subshells (fixes #2169) 2021-08-30 10:56:55 -07:00
Vidar Holen 081f7eba24 Fix parsing of [$var] (fixes #2309) 2021-08-26 23:05:14 -07:00
Vidar Holen 81b7ee5598 Don't warn about unused variables starting with _ (fixes #1498) 2021-08-26 19:40:21 -07:00
Vidar Holen c85ce2cb06 Add `rg` to list of commands ignored for SC2016 (fixes #2209) 2021-08-26 18:50:40 -07:00
Vidar Holen da7b28213e Recognize wait -p as assigning a variable (fixes #2179) 2021-08-17 21:53:27 -07:00
Vidar Holen c61fc7546e Don't warn about variables guarded with :+ (fixes #2296) 2021-08-17 16:20:32 -07:00
Vidar Holen 8c0bf8d41f Warn about looping over array values and using them as keys 2021-08-17 12:51:27 -07:00
Vidar Holen bb0a571a1e Improve warnings for bad parameter expansion (fixes #2297) 2021-08-16 21:02:20 -07:00
Vidar Holen fed4a048bc Suppress SC2167 when name is "_" (fixes #2298) 2021-08-13 23:11:20 -07:00
Vidar Holen cf8066c07c SC2295 Warn about unquoted variables in PE patterns (fixes #2290) 2021-08-03 13:02:53 -07:00
Vidar Holen e33146d530 Avoid trigger SC2181 on composite $? checks (fixes #1167) 2021-07-29 20:51:19 -07:00
Vidar Holen fe81dc1c27 Optionally suggest [[ over [ in Bash scripts (-o require-double-brackets) (fixes #887) 2021-07-27 18:53:30 -07:00
Vidar Holen fbc8d2cb2f Don't consider [ -n/-z/-v $var ] assignments for subshell modification (fixes #2217) 2021-07-27 09:33:22 -07:00
Vidar Holen c471e45822 Allow printf/return/assignments after exec (fixes #2249) 2021-07-26 19:32:33 -07:00
Vidar Holen 4956b006ac Fix broken test from previous commit 2021-07-25 19:56:51 -07:00
Vidar Holen 02e07625d1 Warn about quoting in assignments to sh declaration utilities (fixes #1556) 2021-07-25 19:36:42 -07:00
Vidar Holen 44471b73cc Have SC2155 trigger on 'typeset' as well (fixes #2262) 2021-07-25 17:34:14 -07:00
Vidar Holen 0d58337cdd Don't warn about repeated range in [[ -v arr[xxx] ]] (fixes #2285) 2021-07-25 13:01:57 -07:00
Vidar Holen 99f6554c9b SC2181: Add '!' in suggestion as appropriate (fixes #2189) 2021-07-18 16:59:45 -07:00
Vidar Holen 022bc8277c
Merge pull request #2238 from bcran/legacy-backticks-msg 
Fix typo in SC2006 message: "backticked" vs "backticks"
 2021-07-02 09:55:18 -07:00
Vidar Holen 163b2f12e2 Sanity check command names (fixes #2227) 2021-06-05 18:16:22 -07:00
Rebecca Cran b61a7658d6 Fix typo in SC2006 message: "backticked" vs "backticks" 2021-05-24 13:33:50 -06:00
Vidar Holen 331e89be99 Fix bad warning for ${#arr[*]}. Fixes #2218. 2021-04-26 10:44:33 -07:00
Vidar Holen fe25a2b00e Treat ${arr[*]} like $* for SC2048 2021-04-24 17:08:10 -07:00
Vidar Holen 9e60b3ea84 Fix haddock failures (fixes #2216) 2021-04-22 22:17:51 -07:00
Vidar Holen 5669eb2203 Make x-comparison warning default 2021-04-11 15:52:13 -07:00
Vidar Holen f02c297fdd Merge parser and analyzer shebang parsing 2021-03-11 23:04:17 -08:00
Vidar Holen ea83b602d7 Merge branch 'busybox' of https://github.com/austin987/shellcheck into austin987-busybox 2021-03-11 21:44:17 -08:00
Vidar Holen 83435c4f2e
Merge pull request #2134 from kolyshkin/podman-sc2016 
Whitelist podman for SC2016 about '$var'
 2021-03-07 20:48:58 -08:00
Vidar Holen a69d6cb661
Merge pull request #2117 from brother/patch-1 
Change error 2076 to a warning.
 2021-03-07 20:47:53 -08:00
Austin English 2e59eba6eb add support for `/bin/busybox sh` shebang 2021-02-05 19:56:44 -06:00
Vidar Holen 15ff87cf80
Merge pull request #2119 from josephcsible/refactors 
Various refactorings
 2021-02-02 18:14:27 -08:00
Kir Kolyshkin 99e9d5c54b Whitelist podman for SC2016 about '$var' 
Same as 08d2eef411 but for podman.

Fixes https://github.com/koalaman/shellcheck/issues/2057

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
 2021-01-27 16:21:44 -08:00
Vidar Holen dff8f9492a Improve SC2283 message and position 2021-01-05 10:07:39 -08:00
Vidar Holen 9584266a8b Escape control characters when adding user data to messages 2020-12-31 12:28:48 -08:00
Vidar Holen fbb14d6b38 Improve checks for = in command names (fixes #2102) 2020-12-30 20:30:43 -08:00
Joseph C. Sible 34939ca0b7 Fuse map into any 2020-12-28 18:13:34 -05:00
Joseph C. Sible 8480563672 Use syntactic sugar instead of building lists by hand 2020-12-28 18:13:34 -05:00
Joseph C. Sible dfbcc9595e Use mapM instead of reimplementing it 2020-12-28 17:48:58 -05:00
Joseph C. Sible 2c0766825e Implement groupByLink in terms of foldr 2020-12-28 17:45:11 -05:00
Joseph C. Sible cb4f4e7edc Use mapM_ instead of reimplementing it 2020-12-28 17:34:52 -05:00
Martin Bagge / brother 19355226e1
Change error 2076 to a warning. 
Implementing the suggestion by @pixarbuff #1985.
 2020-12-27 00:27:36 +01:00