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Author SHA1 Message Date
Vidar Holen
e9784fa9a7 Refine #2544 to not warn when $? postdominates [ ] (fixes #2544) 2022-07-25 12:00:59 -07:00
Vidar Holen
f1148b8b41 Include postdominators in CFGResult 2022-07-25 12:00:53 -07:00
Vidar Holen
982681fc05 Add unit test to ensure SC2321 does not trigger on associative arrays 2022-07-24 14:30:31 -07:00
Vidar Holen
52dac51cd4 SC2323: Warn about redundant parens in a[(x+1)] and $(( ((x)) )) (ref: #1666) 2022-07-24 14:18:38 -07:00
Vidar Holen
30bb0e0093 SC2321: Warn about redundant $(()) in arr[$((i))]=x (ref: #1666) 2022-07-24 14:18:38 -07:00
Vidar Holen
d1d574c091 Merge branch 'ygeyzel-grammer_fix_sc2183' 2022-07-23 15:39:26 -07:00
Vidar Holen
ea4e0091c7 Additionally pluralize 'arguments' in SC2183 2022-07-23 15:38:42 -07:00
Vidar Holen
81d9f7e640 Merge branch 'grammer_fix_sc2183' of https://github.com/ygeyzel/shellcheck into ygeyzel-grammer_fix_sc2183 2022-07-23 15:34:22 -07:00
Vidar Holen
69469c3603
Merge pull request #2543 from ygeyzel/SC2028-escape-chars 
Add escape characters to SC2028: \a, \b, \e, \f, \v, \\, \', \OOO, \xHH
 2022-07-23 15:30:00 -07:00
Vidar Holen
5cf6e01ce9 Warn when $? refers to echo or condition (ref #2541) 2022-07-23 09:39:26 -07:00
ygeyzel
f7857028f7 Add escape characters to SC2028: \a, \b, \e, \f, \v, \\, \', \OOO, \xHH 2022-07-23 19:28:37 +03:00
Vidar Holen
b261ec24f9 Include exit codes in DFA (ref #2541) 2022-07-23 08:50:19 -07:00
Vidar Holen
819470fa1d Omit SC3021 about >& file unless definitely non-numeric (fixes #2520) 2022-07-22 17:06:24 -07:00
Vidar Holen
2f28847b08 Normalize spaces around = in unit tests 2022-07-22 16:35:14 -07:00
Vidar Holen
e47480e93a Also emit SC2004 for array indices (fixes #1666) 2022-07-22 16:29:52 -07:00
Vidar Holen
9caeec104b SC2318: Warn about backreferencing in declare x=1 y=$x (fixes #1653) 2022-07-22 12:40:59 -07:00
Vidar Holen
95b3cbf071 Qualify Data.Map as M instead of tedious Map 2022-07-22 11:11:09 -07:00
Vidar Holen
e7f05d662a In addition to start/end, track sets of nodes belonging to tokens 2022-07-22 10:29:19 -07:00
Vidar Holen
3ee4419ef4 Suppress SC2086 for variables declared -i (ref #2541) 2022-07-22 08:53:27 -07:00
Vidar Holen
8dc0fdb4cc Precompile new fgl dependency on armv6hf 2022-07-20 12:52:57 -07:00
Vidar Holen
da4885a71d Use DFA for SC2086 2022-07-20 08:08:44 -07:00
Vidar Holen
642ad86125 Add SC2317 warning about unreachable commands 2022-07-20 08:08:41 -07:00
Vidar Holen
f77a545282 Control Flow Graph / Data Flow Analysis support 2022-07-20 08:08:24 -07:00
Vidar Holen
7946bf5657 Upgrade cURL for Windows build image 2022-07-20 08:08:24 -07:00
Vidar Holen
cc04b40119 Freeze macOS dependency by sha256 2022-07-20 08:08:24 -07:00
Vidar Holen
c3bce51de3 Allow text to build on Fedora by installing dependencies 2022-07-20 08:08:24 -07:00
Vidar Holen
a4042f7523 Parse &&/|| as left-associative 2022-07-20 08:08:24 -07:00
Vidar Holen
363c0633e0 When reparsing array indices, do it recursively 2022-07-20 08:08:24 -07:00
ygeyzel
7ceb1f1519 SC2183 grammer fix: 'variable' instead of 'variables' if only one variable 2022-07-17 21:46:42 +03:00
Vidar Holen
f1bdda54cb
Merge pull request #2500 from Fdawgs/patch-1 
ci: update github actions
 2022-05-20 20:36:36 -07:00
Frazer Smith
9aa4c22aa6
ci: update github actions 2022-05-16 06:56:46 +00:00
Vidar Holen
399c04cc17 Mention SC2316 in changelog 2022-05-06 10:11:52 -07:00
Vidar Holen
fd595d1058 Only trigger SC2316 on unquoted words. 2022-05-06 10:06:12 -07:00
Vidar Holen
7c44e1060f Merge branch 'patrickxia-master' 2022-05-06 09:50:08 -07:00
Rune Juhl Jacobsen
2821552688 Fix bug in 2126 when using after/before flags with grep 
Using `--after-context`/`-A` or `--before-context`/`-B` would give a warning
recommending the user to use `grep -c`, even though that would give a different
result than using `grep | wc -l`:

```fundamental
$ echo -e "1\n2\n3" | grep -cA 3 1
1
$ echo -e "1\n2\n3" | grep -A 3 1 | wc -l
3
```
 2022-05-06 09:17:23 -07:00
Vidar Holen
2034e3886e
Merge pull request #2414 from runejuhl/fix-grep-after-before 
Fix bug in 2126 when using after/before flags with grep
 2022-05-06 09:15:04 -07:00
Patrick Xia
fa15c0a454 add SC2316: error on multiple declarations like 'readonly local' 2022-05-05 16:19:07 -07:00
Vidar Holen
88cdb4e2c9 Warn about spaces around = in alias (fixes #2442) 2022-02-03 19:23:46 -08:00
Vidar Holen
2292e852e5 Switch linux-x86_64 build from Ubuntu to Alpine for musl 2022-01-23 14:23:56 -08:00
Vidar Holen
ade2bf7b87 Allow parsing [[ x = ["$y"] ]] (fixes #2165) 2022-01-09 16:50:50 -08:00
Vidar Holen
e6e558946c Improve decoding of single quoted literals (fixes #2418) 2021-12-21 14:30:39 -08:00
Rune Juhl Jacobsen
3a118246ef
Fix bug in 2126 when using after/before flags with grep 
Using `--after-context`/`-A` or `--before-context`/`-B` would give a warning
recommending the user to use `grep -c`, even though that would give a different
result than using `grep | wc -l`:

```fundamental
$ echo -e "1\n2\n3" | grep -cA 3 1
1
$ echo -e "1\n2\n3" | grep -A 3 1 | wc -l
3
```
 2021-12-14 16:03:29 +01:00
Vidar Holen
dd626686c4
Merge pull request #2375 from scop/spelling 
Comment spelling fixes
 2021-12-05 14:27:08 -08:00
Vidar Holen
866cbd0aa4 Merge branch 'tmp' 2021-12-04 17:37:25 -08:00
Vidar Holen
d7971dafd1 Minor formatting fixes 2021-12-04 17:37:12 -08:00
Martin Schulze
9092080a84 bats: Add check for useless negation (SC2314/15) 2021-11-15 12:01:12 +01:00
Vidar Holen
499c99372e Rewrite SC2032 warning and mention line number (fixes #2353) 2021-11-14 21:34:21 -08:00
Vidar Holen
d9a9d5db86 Mark prefix/postfix inc/dec as integers (fixes #2376) 2021-11-14 16:39:32 -08:00
Ville Skyttä
c5de58ae84 Comment spelling fixes 2021-11-13 12:50:53 +02:00
Vidar Holen
4c186c20b9 Post-release CHANGELOG update 2021-11-06 23:18:19 -07:00