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silence SC3046 and SC3051 for busybox sh

This commit is contained in:
Grische 2023-11-25 14:04:11 +01:00
parent a3b8be82fe
commit ca255fe326
1 changed files with 6 additions and 2 deletions
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8
src/ShellCheck/Checks/ShellSupport.hs
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@ -201,6 +201,7 @@ prop_checkBashisms106 = verifyNot checkBashisms "#!/bin/busybox sh\nx=x\n[[ \"$x
prop_checkBashisms107 = verifyNot checkBashisms "#!/bin/busybox sh\nx=x\n[ \"$x\" == \"$x\" ]" prop_checkBashisms107 = verifyNot checkBashisms "#!/bin/busybox sh\nx=x\n[ \"$x\" == \"$x\" ]"
prop_checkBashisms108 = verifyNot checkBashisms "#!/bin/busybox sh\necho magic &> /dev/null" prop_checkBashisms108 = verifyNot checkBashisms "#!/bin/busybox sh\necho magic &> /dev/null"
prop_checkBashisms109 = verifyNot checkBashisms "#!/bin/busybox sh\ntrap stop EXIT SIGTERM" prop_checkBashisms109 = verifyNot checkBashisms "#!/bin/busybox sh\ntrap stop EXIT SIGTERM"
prop_checkBashisms110 = verifyNot checkBashisms "#!/bin/busybox sh\nsource /dev/null"
checkBashisms = ForShell [Sh, Dash, BusyboxSh] $ \t -> do checkBashisms = ForShell [Sh, Dash, BusyboxSh] $ \t -> do
params <- ask params <- ask
kludge params t kludge params t
@ -391,7 +392,8 @@ checkBashisms = ForShell [Sh, Dash, BusyboxSh] $ \t -> do
(\x -> (not . null . snd $ x) && snd x `notElem` allowed) flags (\x -> (not . null . snd $ x) && snd x `notElem` allowed) flags
return . warnMsg (getId word) 3045 $ name ++ " -" ++ flag ++ " is" return . warnMsg (getId word) 3045 $ name ++ " -" ++ flag ++ " is"
when (name == "source") $ warnMsg id 3046 "'source' in place of '.' is" when (name == "source" && not isBusyboxSh) $
warnMsg id 3046 "'source' in place of '.' is"
when (name == "trap") $ when (name == "trap") $
let let
check token = sequence_ $ do check token = sequence_ $ do
@ -440,7 +442,9 @@ checkBashisms = ForShell [Sh, Dash, BusyboxSh] $ \t -> do
("wait", Just []) ("wait", Just [])
] ]
bashism t@(T_SourceCommand id src _) bashism t@(T_SourceCommand id src _)
| getCommandName src == Just "source" = warnMsg id 3051 "'source' in place of '.' is" | getCommandName src == Just "source" =
unless isBusyboxSh $
warnMsg id 3051 "'source' in place of '.' is"
bashism (TA_Expansion _ (T_Literal id str : _)) bashism (TA_Expansion _ (T_Literal id str : _))
| str `matches` radix = warnMsg id 3052 "arithmetic base conversion is" | str `matches` radix = warnMsg id 3052 "arithmetic base conversion is"
where where