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Fix 2062 for grep -e -foo bar* and --regex -foo bar*

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This commit is contained in:
Vidar Holen
2017-09-09 17:00:20 -07:00
parent b0f6f935f3
commit 38044e3f75
1 changed files with 3 additions and 1 deletions
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4
ShellCheck/Checks/Commands.hs
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@@ -199,6 +199,8 @@ prop_checkGrepRe10= verifyNot checkGrepRe "grep '^aa*' file"
prop_checkGrepRe11= verifyNot checkGrepRe "grep --include=*.png foo" prop_checkGrepRe11= verifyNot checkGrepRe "grep --include=*.png foo"
prop_checkGrepRe12= verifyNot checkGrepRe "grep -F 'Foo*' file" prop_checkGrepRe12= verifyNot checkGrepRe "grep -F 'Foo*' file"
prop_checkGrepRe13= verifyNot checkGrepRe "grep -- -foo bar*" prop_checkGrepRe13= verifyNot checkGrepRe "grep -- -foo bar*"
prop_checkGrepRe14= verifyNot checkGrepRe "grep -e -foo bar*"
prop_checkGrepRe15= verifyNot checkGrepRe "grep --regex -foo bar*"
checkGrepRe = CommandCheck (Basename "grep") check where checkGrepRe = CommandCheck (Basename "grep") check where
check cmd = f cmd (arguments cmd) check cmd = f cmd (arguments cmd)
@@ -209,7 +211,7 @@ checkGrepRe = CommandCheck (Basename "grep") check where
f cmd (x:r) = f cmd (x:r) =
let str = getLiteralStringExt (const $ return "_") x let str = getLiteralStringExt (const $ return "_") x
in in
if str == Just "--" if str `elem` [Just "--", Just "-e", Just "--regex"]
then checkRE cmd r -- Regex is *after* this then checkRE cmd r -- Regex is *after* this
else else
if skippable str if skippable str