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Escape channel name

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Malte Brandy 2020-12-07 03:41:46 +01:00
parent 0fcabdd3ea
commit 09fc18233b
1 changed files with 1 additions and 1 deletions
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2
overlays/writeHaskellScript.nix
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@ -45,7 +45,7 @@ self: super: {
getNivPath :: Text -> Text -> IO Text
getNivPath sources channel = do
let expression = [i|(import #{sources}/nix/sources.nix).#{channel}|] :: String
let expression = [i|(import #{sources}/nix/sources.nix)."#{channel}"|] :: String
nix_build ["-Q", "-E", expression, "--no-out-link"] &> devNull
escaped <- nix_instantiate ["--eval" :: String, "-E", [i|toString #{expression}|]] |> captureTrim
pure . Text.dropAround ('"' ==) . decodeUtf8 . trim $ escaped