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https://github.com/awakesecurity/hocker.git
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42 lines
1.3 KiB
Haskell
42 lines
1.3 KiB
Haskell
{-# LANGUAGE LambdaCase #-}
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{-# LANGUAGE OverloadedLists #-}
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{-# LANGUAGE OverloadedStrings #-}
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{-# LANGUAGE RecordWildCards #-}
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{-# LANGUAGE ScopedTypeVariables #-}
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-----------------------------------------------------------------------------
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-- |
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-- Module : hocker-manifest/Main
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-- Copyright : (C) 2016 Awake Networks
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-- License : Apache-2.0
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-- Maintainer : Awake Networks <opensource@awakenetworks.com>
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-- Stability : stable
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----------------------------------------------------------------------------
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module Main where
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import Data.Maybe (fromMaybe)
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import qualified Data.Text
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import Options.Generic
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import Hocker.Lib
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import Network.Wreq.Docker.Image as Docker.Image
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import Network.Wreq.Docker.Registry
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import Hocker.Types
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progSummary :: Data.Text.Text
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progSummary = "Pull a docker image manifest from the registry"
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main :: IO ()
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main = unwrapRecord progSummary >>= \Options{..} -> do
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let dockerRegistry = fromMaybe defaultRegistry registry
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auth <- mkAuth dockerRegistry imageName credentials
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manifest <- Docker.Image.fetchImageManifest $
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HockerMeta
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{ outDir = Nothing
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, imageLayer = Nothing
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, ..
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}
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either (Hocker.Lib.exitProgFail . show) (Hocker.Lib.writeOrPrint out) manifest
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