From 661be056f1cf8bbcb04faf73fbda09d06d6addbb Mon Sep 17 00:00:00 2001
From: Gandalf- <austin.voecks@gmail.com>
Date: Sat, 19 Jan 2019 08:49:26 -0800
Subject: [PATCH] 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.
---
src/ShellCheck/Checks/Commands.hs | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/ShellCheck/Checks/Commands.hs b/src/ShellCheck/Checks/Commands.hs
index 6c82a4f..66f597b 100644
--- a/src/ShellCheck/Checks/Commands.hs
+++ b/src/ShellCheck/Checks/Commands.hs
@@ -212,6 +212,7 @@ prop_checkGrepRe16= verifyNot checkGrepRe "grep --include 'Foo*' file"
prop_checkGrepRe17= verifyNot checkGrepRe "grep --exclude 'Foo*' file"
prop_checkGrepRe18= verifyNot checkGrepRe "grep --exclude-dir 'Foo*' file"
prop_checkGrepRe19= verify checkGrepRe "grep -- 'Foo*' file"
+prop_checkGrepRe20= verifyNot checkGrepRe "grep --fixed-strings 'Foo*' file"
checkGrepRe = CommandCheck (Basename "grep") check where
check cmd = f cmd (arguments cmd)
@@ -244,7 +245,7 @@ checkGrepRe = CommandCheck (Basename "grep") check where
"Note that unlike globs, " ++ [char] ++ "* here matches '" ++ [char, char, char] ++ "' but not '" ++ wordStartingWith char ++ "'."
where
flags = map snd $ getAllFlags cmd
- grepGlobFlags = ["F", "include", "exclude", "exclude-dir"]
+ grepGlobFlags = ["fixed-strings", "F", "include", "exclude", "exclude-dir"]
wordStartingWith c =
head . filter ([c] `isPrefixOf`) $ candidates