Fix freebsd12 tag

.gitlab-ci.yml

@@ -86,7 +86,7 @@ variables:
 
 .freebsd12:
   tags:
-    - x86_64-freebsd
+    - x86_64-freebsd12
   variables:
     OS: "FREEBSD"
     ARCH: "64"

app/ghcup-gen/Main.hs

@@ -11,21 +11,23 @@
 module Main where
 
 import           GHCup.Types
-import           GHCup.Types.Optics
 import           GHCup.Errors
 import           GHCup.Platform
 import           GHCup.Utils.Dirs
+import           GHCup.Utils.Logger
 import           GHCup.Types.JSON               ( )
 
 import           Control.Monad.Trans.Reader     ( runReaderT )
 import           Control.Monad.IO.Class
 import           Data.Char                      ( toLower )
+import           Data.Maybe
 #if !MIN_VERSION_base(4,13,0)
 import           Data.Semigroup                 ( (<>) )
 #endif
 import           Options.Applicative     hiding ( style )
 import           Haskus.Utils.Variant.Excepts
 import           System.Console.Pretty
+import           System.Environment
 import           System.Exit
 import           System.IO                      ( stderr )
 import           Text.Regex.Posix
@@ -114,9 +116,11 @@ com = subparser
 
 main :: IO ()
 main = do
-  let loggerConfig = LoggerConfig { lcPrintDebug = True
+  no_color <- isJust <$> lookupEnv "NO_COLOR"
-                                  , colorOutter  = T.hPutStr stderr
+  let loggerConfig = LoggerConfig { lcPrintDebug  = True
-                                  , rawOutter    = \_ -> pure ()
+                                  , consoleOutter = T.hPutStr stderr
+                                  , fileOutter    = \_ -> pure ()
+                                  , fancyColors   = not no_color
                                   }
   dirs <- liftIO getAllDirs
   let leanAppstate = LeanAppState (Settings True False Never Curl True GHCupURL False GPGNone) dirs defaultKeyBindings loggerConfig

app/ghcup-gen/Validate.hs

@@ -15,6 +15,7 @@ import           GHCup.Errors
 import           GHCup.Types
 import           GHCup.Types.Optics
 import           GHCup.Utils
+import           GHCup.Utils.Logger
 import           GHCup.Utils.Version.QQ
 
 import           Codec.Archive

app/ghcup/BrickMain.hs

@@ -13,9 +13,9 @@ module BrickMain where
 import           GHCup
 import           GHCup.Download
 import           GHCup.Errors
-import           GHCup.Types.Optics  hiding ( getGHCupInfo )
 import           GHCup.Types         hiding ( LeanAppState(..) )
 import           GHCup.Utils
+import           GHCup.Utils.Logger
 import           GHCup.Utils.Prelude ( decUTF8Safe )
 import           GHCup.Utils.File
 
@@ -537,9 +537,10 @@ settings' :: IORef AppState
 {-# NOINLINE settings' #-}
 settings' = unsafePerformIO $ do
   dirs <- getAllDirs
-  let loggerConfig = LoggerConfig { lcPrintDebug = False
+  let loggerConfig = LoggerConfig { lcPrintDebug  = False
-                                  , colorOutter  = \_ -> pure ()
+                                  , consoleOutter = \_ -> pure ()
-                                  , rawOutter    = \_ -> pure ()
+                                  , fileOutter    = \_ -> pure ()
+                                  , fancyColors   = True
                                   }
   newIORef $ AppState (Settings { cache      = True
                                 , noVerify   = False

app/ghcup/Main.hs

@@ -1338,9 +1338,10 @@ tagCompleter :: Tool -> [String] -> Completer
 tagCompleter tool add = listIOCompleter $ do
   dirs' <- liftIO getAllDirs
   let loggerConfig = LoggerConfig
-        { lcPrintDebug = False
+        { lcPrintDebug   = False
-        , colorOutter  = mempty
+        , consoleOutter  = mempty
-        , rawOutter    = mempty
+        , fileOutter     = mempty
+        , fancyColors    = False
         }
   let appState = LeanAppState
         (Settings True False Never Curl False GHCupURL True GPGNone)
@@ -1364,9 +1365,10 @@ versionCompleter :: Maybe ListCriteria -> Tool -> Completer
 versionCompleter criteria tool = listIOCompleter $ do
   dirs' <- liftIO getAllDirs
   let loggerConfig = LoggerConfig
-        { lcPrintDebug = False
+        { lcPrintDebug   = False
-        , colorOutter  = mempty
+        , consoleOutter  = mempty
-        , rawOutter    = mempty
+        , fileOutter     = mempty
+        , fancyColors    = False
         }
   let settings = Settings True False Never Curl False GHCupURL True GPGNone
   let leanAppState = LeanAppState
@@ -1688,17 +1690,19 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
 
           -- logger interpreter
           logfile <- flip runReaderT dirs initGHCupFileLogging
+          no_color <- isJust <$> lookupEnv "NO_COLOR"
           let loggerConfig = LoggerConfig
                 { lcPrintDebug = verbose settings
-                , colorOutter  = T.hPutStr stderr
+                , consoleOutter  = T.hPutStr stderr
-                , rawOutter    =
+                , fileOutter    =
                     case optCommand of
                       Nuke -> \_ -> pure ()
                       _ -> T.appendFile logfile
+                , fancyColors = not no_color
                 }
           let leanAppstate = LeanAppState settings dirs keybindings loggerConfig
           let runLogger = flip runReaderT leanAppstate
-          let siletRunLogger = flip runReaderT (leanAppstate { loggerConfig = loggerConfig { colorOutter = \_ -> pure () } } :: LeanAppState)
+          let siletRunLogger = flip runReaderT (leanAppstate { loggerConfig = loggerConfig { consoleOutter = \_ -> pure () } } :: LeanAppState)
 
 
           -------------------------
@@ -2336,7 +2340,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
             List ListOptions {..} ->
               runListGHC (do
                   l <- listVersions loTool lCriteria
-                  liftIO $ printListResult lRawFormat l
+                  liftIO $ printListResult no_color lRawFormat l
                   pure ExitSuccess
                 )
 
@@ -2807,9 +2811,8 @@ fromVersion' (SetToolTag t') tool =
   throwE $ TagNotFound t' tool
 
 
-printListResult :: Bool -> [ListResult] -> IO ()
+printListResult :: Bool -> Bool -> [ListResult] -> IO ()
-printListResult raw lr = do
+printListResult no_color raw lr = do
-  no_color <- isJust <$> lookupEnv "NO_COLOR"
 
   let
     color | raw || no_color = flip const

data/metadata/ghcup-0.0.6.yaml

@@ -2269,7 +2269,7 @@ ghcupDownloads:
               dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-armv7-linux.tar.xz
               dlHash: 11b5ca042a8bf45971224f2127a3e9d6b803f09210042ca80a254bea06f01a2e
   GHCup:
-    0.1.16.2:
+    0.1.17:
       viTags:
       - Recommended
       - Latest
@@ -2279,43 +2279,43 @@ ghcupDownloads:
         A_64:
           Linux_UnknownLinux:
             unknown_versioning: &ghcup-64
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.16.2/x86_64-linux-ghcup-0.1.16.2
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.17/x86_64-linux-ghcup-0.1.17
-              dlHash: d5e43b95ce1d42263376e414f7eb7c5dd440271c7c6cd9bad446fdeff3823893
+              dlHash: 1eaa33af4180f97edf02822d6d711ce618d9828fe9ebbf042d198fe6c1c9d153
           Darwin:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.16.2/x86_64-apple-darwin-ghcup-0.1.16.2
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.17/x86_64-apple-darwin-ghcup-0.1.17
-              dlHash: a334620ccce7705211b2142882dde544003e6030af4b91a44c890542a90f879f
+              dlHash: a3d4ed12f8631c0537d8d9531cc5518bc6f90edcee3326e5d4e0efb72c8dfc6f
           FreeBSD:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.16.2/x86_64-portbld-freebsd-ghcup-0.1.16.2
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.17/x86_64-portbld-freebsd-ghcup-0.1.17
-              dlHash: 92359592a5694375e53b22628920086bf4bbf0faff5be018a0ed3e745a6426a9
+              dlHash: 83012de837773f3aa26182c607c2da85ee6ff3b0092becb78907700f407a27fb
           Windows:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.16.2/x86_64-mingw64-ghcup-0.1.16.2.exe
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.17/x86_64-mingw64-ghcup-0.1.17.exe
-              dlHash: ec78872a84213968c490675127b9aad2285980b747c68207801ae824b98c7948
+              dlHash: 40bda6050c800fa69af51d2e668426ca73b4179214bfeef329b795484991d258
           Linux_Alpine:
             unknown_versioning: *ghcup-64
         A_32:
           Linux_UnknownLinux:
             unknown_versioning: &ghcup-32
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.16.2/i386-linux-ghcup-0.1.16.2
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.17/i386-linux-ghcup-0.1.17
-              dlHash: 01968ca6decac7b6e8ba6e2c817870d3fa47289a6507e0c1ab563f7b6eec0e38
+              dlHash: d0f887b13a2c7a11477dc54cb90b446ef0ebe1d2a6bfbf60ccd4b37fc5de70cc
           Linux_Alpine:
             unknown_versioning: *ghcup-32
         A_ARM64:
           Linux_UnknownLinux:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.16.2/aarch64-linux-ghcup-0.1.16.2
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.17/aarch64-linux-ghcup-0.1.17
-              dlHash: 0bdbfc724e0ddabb266156eea83c2c4e19c6ed79dd06db0c29b7d69df8d9fa8c
+              dlHash: be67cf8800ae305c5ba210b645f4fce8751763f3eac3db399f6efca145b7ab38
           Darwin:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.16.2/aarch64-apple-darwin-ghcup-0.1.16.2
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.17/aarch64-apple-darwin-ghcup-0.1.17
-              dlHash: 8854e991a2ba1350abda59dab96ce50ae7729d1ce99399d67929ef31e90f1da5
+              dlHash: b1be8c55838bd0d972e42b02b71bdf47fbbf67be1456e0de2d7d346620538539
         A_ARM:
           Linux_UnknownLinux:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.16.2/armv7-linux-ghcup-0.1.16.2
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.17/armv7-linux-ghcup-0.1.17
-              dlHash: 983ebb5b584bfa600704216a63f94b40d36a02573834e90ef1042c8472d9ad57
+              dlHash: fe54ded2fafff4f8d82e511229f257f4c3b87b14c796f9b5b0ea35c359c26cb0
   HLS:
     1.1.0:
       viTags:

lib/GHCup.hs

@@ -34,6 +34,7 @@ import           GHCup.Types.JSON               ( )
 import           GHCup.Types.Optics
 import           GHCup.Utils
 import           GHCup.Utils.File
+import           GHCup.Utils.Logger
 import           GHCup.Utils.Prelude
 import           GHCup.Utils.String.QQ
 import           GHCup.Utils.Version.QQ

lib/GHCup/Download.hs

@@ -35,6 +35,7 @@ import           GHCup.Types.Optics
 import           GHCup.Types.JSON               ( )
 import           GHCup.Utils.Dirs
 import           GHCup.Utils.File
+import           GHCup.Utils.Logger
 import           GHCup.Utils.Prelude
 import           GHCup.Version
 

lib/GHCup/Platform.hs

@@ -23,6 +23,7 @@ import           GHCup.Types
 import           GHCup.Types.Optics
 import           GHCup.Types.JSON               ( )
 import           GHCup.Utils.File
+import           GHCup.Utils.Logger
 import           GHCup.Utils.Prelude
 import           GHCup.Utils.String.QQ
 

lib/GHCup/Types.hs

@@ -576,11 +576,12 @@ data LogLevel = Warn
   deriving (Eq, Ord, Show)
 
 data LoggerConfig = LoggerConfig
-  { lcPrintDebug :: Bool                  -- ^ whether to print debug in colorOutter
+  { lcPrintDebug   :: Bool            -- ^ whether to print debug in colorOutter
-  , colorOutter  :: T.Text -> IO () -- ^ how to write the color output
+  , consoleOutter  :: T.Text -> IO () -- ^ how to write the console output
-  , rawOutter    :: T.Text -> IO () -- ^ how to write the full raw output
+  , fileOutter     :: T.Text -> IO () -- ^ how to write the file output
+  , fancyColors    :: Bool
   }
   deriving Show
 
 instance NFData LoggerConfig where
-  rnf (LoggerConfig !lcPrintDebug !_ !_) = rnf lcPrintDebug
+  rnf (LoggerConfig !lcPrintDebug !_ !_ !fancyColors) = rnf (lcPrintDebug, fancyColors)

lib/GHCup/Types/JSON.hs

@@ -24,6 +24,8 @@ module GHCup.Types.JSON where
 import           GHCup.Types
 import           GHCup.Utils.MegaParsec
 import           GHCup.Utils.Prelude
+import           GHCup.Utils.Logger             () -- TH is broken shite and needs GHCup.Utils.Logger for linking, although we don't depend on the file.
+                                                   -- This is due to the boot file.
 
 import           Control.Applicative            ( (<|>) )
 import           Data.Aeson

lib/GHCup/Types/Optics.hs

@@ -23,12 +23,9 @@ import           GHCup.Types
 
 import           Control.Monad.Reader
 import           Data.ByteString         ( ByteString )
-import           Data.Text               ( Text )
 import           Optics
 import           URI.ByteString
-import           System.Console.Pretty
 
-import qualified Data.Text                     as T
 
 makePrisms ''Tool
 makePrisms ''Architecture
@@ -117,80 +114,6 @@ getDirs :: ( MonadReader env m
 getDirs = gets @"dirs"
 
 
-logInfo :: ( MonadReader env m
-           , LabelOptic' "loggerConfig" A_Lens env LoggerConfig
-           , MonadIO m
-           )
-        => Text
-        -> m ()
-logInfo = logInternal Info
-
-logWarn :: ( MonadReader env m
-           , LabelOptic' "loggerConfig" A_Lens env LoggerConfig
-           , MonadIO m
-           )
-        => Text
-        -> m ()
-logWarn = logInternal Warn
-
-logDebug :: ( MonadReader env m
-            , LabelOptic' "loggerConfig" A_Lens env LoggerConfig
-            , MonadIO m
-            )
-         => Text
-         -> m ()
-logDebug = logInternal Debug
-
-logError :: ( MonadReader env m
-            , LabelOptic' "loggerConfig" A_Lens env LoggerConfig
-            , MonadIO m
-            )
-         => Text
-         -> m ()
-logError = logInternal Error
-
-
-logInternal :: ( MonadReader env m
-               , LabelOptic' "loggerConfig" A_Lens env LoggerConfig
-               , MonadIO m
-               ) => LogLevel
-                 -> Text
-                 -> m ()
-logInternal logLevel msg = do
-  LoggerConfig {..} <- gets @"loggerConfig"
-  let style' = case logLevel of
-        Debug   -> style Bold . color Blue
-        Info    -> style Bold . color Green
-        Warn    -> style Bold . color Yellow
-        Error   -> style Bold . color Red
-  let l = case logLevel of
-        Debug   -> style' "[ Debug ]"
-        Info    -> style' "[ Info  ]"
-        Warn    -> style' "[ Warn  ]"
-        Error   -> style' "[ Error ]"
-  let strs = T.split (== '\n') msg
-  let out = case strs of
-              [] -> T.empty
-              (x:xs) -> 
-                  foldr (\a b -> a <> "\n" <> b) mempty
-                . ((l <> " " <> x) :)
-                . fmap (\line' -> style' "[ ...   ] " <> line' )
-                $ xs
-
-  when (lcPrintDebug || (not lcPrintDebug && (logLevel /= Debug)))
-    $ liftIO $ colorOutter out
-
-  -- raw output
-  let lr = case logLevel of
-        Debug   -> "Debug:"
-        Info    -> "Info:"
-        Warn    -> "Warn:"
-        Error   -> "Error:"
-  let outr = lr <> " " <> msg <> "\n"
-  liftIO $ rawOutter outr
-
-
-
 getLogCleanup :: ( MonadReader env m
                  , LabelOptic' "logCleanup" A_Lens env (IO ())
                  )

lib/GHCup/Utils.hs

@@ -35,6 +35,7 @@ import           GHCup.Types.Optics
 import           GHCup.Types.JSON               ( )
 import           GHCup.Utils.Dirs
 import           GHCup.Utils.File
+import           GHCup.Utils.Logger
 import           GHCup.Utils.MegaParsec
 import           GHCup.Utils.Prelude
 import           GHCup.Utils.String.QQ

lib/GHCup/Utils/Dirs.hs

@@ -38,6 +38,7 @@ import           GHCup.Types
 import           GHCup.Types.JSON               ( )
 import           GHCup.Types.Optics
 import           GHCup.Utils.MegaParsec
+import           GHCup.Utils.Logger
 import           GHCup.Utils.Prelude
 
 import           Control.Exception.Safe

lib/GHCup/Utils/File/Common.hs-boot

@@ -0,0 +1,5 @@
+module GHCup.Utils.File.Common where
+
+import           Text.Regex.Posix
+
+findFiles :: FilePath -> Regex -> IO [FilePath]

lib/GHCup/Utils/File/Posix.hs

@@ -17,6 +17,7 @@ module GHCup.Utils.File.Posix where
 
 import           GHCup.Utils.File.Common
 import           GHCup.Utils.Prelude
+import           GHCup.Utils.Logger
 import           GHCup.Types
 import           GHCup.Types.Optics
 

lib/GHCup/Utils/Logger.hs

@@ -1,5 +1,7 @@
 {-# LANGUAGE FlexibleContexts #-}
 {-# LANGUAGE QuasiQuotes      #-}
+{-# LANGUAGE DataKinds        #-}
+{-# LANGUAGE OverloadedStrings   #-}
 
 {-|
 Module      : GHCup.Utils.Logger
@@ -16,21 +18,97 @@ module GHCup.Utils.Logger where
 
 import           GHCup.Types
 import           GHCup.Types.Optics
-import           GHCup.Utils.File
+import {-# SOURCE #-} GHCup.Utils.File.Common
 import           GHCup.Utils.String.QQ
 
 import           Control.Exception.Safe
 import           Control.Monad
 import           Control.Monad.IO.Class
 import           Control.Monad.Reader
+import           Data.Text               ( Text )
+import           Optics
 import           Prelude                 hiding ( appendFile )
+import           System.Console.Pretty
 import           System.FilePath
 import           System.IO.Error
 import           Text.Regex.Posix
 
 import qualified Data.ByteString               as B
 import GHCup.Utils.Prelude
+import qualified Data.Text                     as T
 
+logInfo :: ( MonadReader env m
+           , LabelOptic' "loggerConfig" A_Lens env LoggerConfig
+           , MonadIO m
+           )
+        => Text
+        -> m ()
+logInfo = logInternal Info
+
+logWarn :: ( MonadReader env m
+           , LabelOptic' "loggerConfig" A_Lens env LoggerConfig
+           , MonadIO m
+           )
+        => Text
+        -> m ()
+logWarn = logInternal Warn
+
+logDebug :: ( MonadReader env m
+            , LabelOptic' "loggerConfig" A_Lens env LoggerConfig
+            , MonadIO m
+            )
+         => Text
+         -> m ()
+logDebug = logInternal Debug
+
+logError :: ( MonadReader env m
+            , LabelOptic' "loggerConfig" A_Lens env LoggerConfig
+            , MonadIO m
+            )
+         => Text
+         -> m ()
+logError = logInternal Error
+
+
+logInternal :: ( MonadReader env m
+               , LabelOptic' "loggerConfig" A_Lens env LoggerConfig
+               , MonadIO m
+               ) => LogLevel
+                 -> Text
+                 -> m ()
+logInternal logLevel msg = do
+  LoggerConfig {..} <- gets @"loggerConfig"
+  let color' c = if fancyColors then color c else id
+  let style' = case logLevel of
+        Debug   -> style Bold . color' Blue
+        Info    -> style Bold . color' Green
+        Warn    -> style Bold . color' Yellow
+        Error   -> style Bold . color' Red
+  let l = case logLevel of
+        Debug   -> style' "[ Debug ]"
+        Info    -> style' "[ Info  ]"
+        Warn    -> style' "[ Warn  ]"
+        Error   -> style' "[ Error ]"
+  let strs = T.split (== '\n') msg
+  let out = case strs of
+              [] -> T.empty
+              (x:xs) -> 
+                  foldr (\a b -> a <> "\n" <> b) mempty
+                . ((l <> " " <> x) :)
+                . fmap (\line' -> style' "[ ...   ] " <> line' )
+                $ xs
+
+  when (lcPrintDebug || (not lcPrintDebug && (logLevel /= Debug)))
+    $ liftIO $ consoleOutter out
+
+  -- raw output
+  let lr = case logLevel of
+        Debug   -> "Debug:"
+        Info    -> "Info:"
+        Warn    -> "Warn:"
+        Error   -> "Error:"
+  let outr = lr <> " " <> msg <> "\n"
+  liftIO $ fileOutter outr
 
 
 initGHCupFileLogging :: ( MonadReader env m

lib/GHCup/Utils/Logger.hs-boot

@@ -0,0 +1,21 @@
+{-# LANGUAGE FlexibleContexts #-}
+{-# LANGUAGE QuasiQuotes      #-}
+{-# LANGUAGE DataKinds        #-}
+{-# LANGUAGE OverloadedStrings   #-}
+
+module GHCup.Utils.Logger where
+
+import           GHCup.Types
+
+import           Control.Monad.IO.Class
+import           Control.Monad.Reader
+import           Data.Text               ( Text )
+import           Optics
+
+logWarn :: ( MonadReader env m
+           , LabelOptic' "loggerConfig" A_Lens env LoggerConfig
+           , MonadIO m
+           )
+        => Text
+        -> m ()
+

lib/GHCup/Utils/Prelude.hs

@@ -23,6 +23,7 @@ module GHCup.Utils.Prelude where
 import           GHCup.Types
 #endif
 import           GHCup.Types.Optics
+import {-# SOURCE #-} GHCup.Utils.Logger
 
 import           Control.Applicative
 import           Control.Exception.Safe

scripts/bootstrap/bootstrap-haskell

@@ -21,7 +21,7 @@
 
 plat="$(uname -s)"
 arch=$(uname -m)
-ghver="0.1.16.2"
+ghver="0.1.17"
 base_url="https://downloads.haskell.org/~ghcup"
 
 export GHCUP_SKIP_UPDATE_CHECK=yes
@@ -52,41 +52,57 @@ esac
 
 
 die() {
-    (>&2 printf "\\033[0;31m%s\\033[0m\\n" "$1")
+    if [ -n "${NO_COLOR}" ] ; then
+        (>&2 printf "%s\\n" "$1")
+    else
+        (>&2 printf "\\033[0;31m%s\\033[0m\\n" "$1")
+    fi
     exit 2
 }
 
 warn() {
-	case "${plat}" in
+    if [ -n "${NO_COLOR}" ] ; then
-			MSYS*|MINGW*)
+        printf "%s\\n" "$1"
-				echo -e "\\033[0;35m$1\\033[0m"
+    else
-				;;
+        case "${plat}" in
-			*)
+                MSYS*|MINGW*)
-				printf "\\033[0;35m%s\\033[0m\\n" "$1"
+                    echo -e "\\033[0;35m$1\\033[0m"
-				;;
+                    ;;
-	esac
+                *)
+                    printf "\\033[0;35m%s\\033[0m\\n" "$1"
+                    ;;
+        esac
+    fi
 }
 
 yellow() {
-	case "${plat}" in
+    if [ -n "${NO_COLOR}" ] ; then
-			MSYS*|MINGW*)
+        printf "%s\\n" "$1"
-				echo -e "\\033[0;33m$1\\033[0m"
+    else
-				;;
+        case "${plat}" in
-			*)
+                MSYS*|MINGW*)
-				printf "\\033[0;33m%s\\033[0m\\n" "$1"
+                    echo -e "\\033[0;33m$1\\033[0m"
-				;;
+                    ;;
-	esac
+                *)
+                    printf "\\033[0;33m%s\\033[0m\\n" "$1"
+                    ;;
+        esac
+    fi
 }
 
 green() {
-	case "${plat}" in
+    if [ -n "${NO_COLOR}" ] ; then
-			MSYS*|MINGW*)
+        printf "%s\\n" "$1"
-				echo -e "\\033[0;32m$1\\033[0m"
+    else
-				;;
+        case "${plat}" in
-			*)
+                MSYS*|MINGW*)
-				printf "\\033[0;32m%s\\033[0m\\n" "$1"
+                    echo -e "\\033[0;32m$1\\033[0m"
-				;;
+                    ;;
-	esac
+                *)
+                    printf "\\033[0;32m%s\\033[0m\\n" "$1"
+                    ;;
+        esac
+    fi
 }
 
 edo() {