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Add SC2239: shebang is not absolute path.

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Vidar Holen 2018-10-17 20:22:49 -07:00
parent f7b82658f4
commit 07b5aa2971
2 changed files with 7 additions and 1 deletions
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7
src/ShellCheck/Analytics.hs
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@ -432,17 +432,22 @@ prop_checkShebang4 = verifyNotTree checkShebang "#shellcheck shell=sh\nfoo"
prop_checkShebang5 = verifyTree checkShebang "#!/usr/bin/env ash"
prop_checkShebang6 = verifyNotTree checkShebang "#!/usr/bin/env ash\n# shellcheck shell=dash\n"
prop_checkShebang7 = verifyNotTree checkShebang "#!/usr/bin/env ash\n# shellcheck shell=sh\n"
prop_checkShebang8 = verifyTree checkShebang "#!bin/sh\ntrue"
prop_checkShebang9 = verifyNotTree checkShebang "# shellcheck shell=sh\ntrue"
prop_checkShebang10= verifyNotTree checkShebang "#!foo\n# shellcheck shell=sh ignore=SC2239\ntrue"
checkShebang params (T_Annotation _ list t) =
if any isOverride list then [] else checkShebang params t
where
isOverride (ShellOverride _) = True
isOverride _ = False
checkShebang params (T_Script id sb _) = execWriter $
checkShebang params (T_Script id sb _) = execWriter $ do
unless (shellTypeSpecified params) $ do
when (sb == "") $
err id 2148 "Tips depend on target shell and yours is unknown. Add a shebang."
when (executableFromShebang sb == "ash") $
warn id 2187 "Ash scripts will be checked as Dash. Add '# shellcheck shell=dash' to silence."
unless (null sb || "/" `isPrefixOf` sb) $
err id 2239 "Ensure the shebang uses an absolute path to the interpreter."
prop_checkForInQuoted = verify checkForInQuoted "for f in \"$(ls)\"; do echo foo; done"