Skip to content

elm repl --no-colors should not output any ANSI codes #1805

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
gotcha wants to merge 2 commits into
base: main
Choose a base branch
from
Open

elm repl --no-colors should not output any ANSI codes #1805

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
e593794
elm repl --no-colors should not output any ANSI codes
gotcha Nov 12, 2019
e2cefee
Merge branch 'master' into master
gotcha Dec 15, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
26 changes: 17 additions & 9 deletions terminal/src/Repl.hs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -82,7 +82,7 @@ data Flags =

run :: () -> Flags -> IO ()
run () flags =
do printWelcomeMessage
do printWelcomeMessage flags
settings <- initSettings
env <- initEnv flags
let looper = Repl.runInputT settings (Repl.withInterrupt (loop env initialState))
Expand All @@ -94,20 +94,28 @@ run () flags =
-- WELCOME


printWelcomeMessage :: IO ()
printWelcomeMessage =
printWelcomeMessage :: Flags -> IO ()
printWelcomeMessage (Flags _ noColors) =
let
vsn = V.toChars V.compiler
title = "Elm" <+> D.fromChars vsn
dashes = replicate (70 - length vsn) '-'
help = "Say :help for help and :exit to exit! More at " <> D.makeLink "repl"
in
D.toAnsi IO.stdout $
D.vcat
[ D.black "----" <+> D.dullcyan title <+> D.black (D.fromChars dashes)
, D.black $ D.fromChars $ "Say :help for help and :exit to exit! More at " <> D.makeLink "repl"
, D.black "--------------------------------------------------------------------------------"
, D.empty
]
D.vcat $
if noColors then
[ "----" <+> title <+> D.fromChars dashes
, D.fromChars help
, "--------------------------------------------------------------------------------"
, D.empty
]
else
[ D.black "----" <+> D.dullcyan title <+> D.black (D.fromChars dashes)
, D.black (D.fromChars help)
, D.black "--------------------------------------------------------------------------------"
, D.empty
]



Expand Down