Unrevert #34347 and bump Pkg to a version that is compatible with it

NEWS.md

@@ -70,6 +70,8 @@ Language changes
 * The line number of function definitions is now added by the parser as an
  additional `LineNumberNode` at the start of each function body ([#35138]).
 
+* Color now defaults to on when stdout and stderr are TTYs ([#34347])
+
 Multi-threading changes
 -----------------------
 

base/Base.jl

@@ -241,6 +241,7 @@ include("filesystem.jl")
 using .Filesystem
 include("cmd.jl")
 include("process.jl")
+include("ttyhascolor.jl")
 include("grisu/grisu.jl")
 include("secretbuffer.jl")
 

base/client.jl

@@ -3,7 +3,7 @@
 ## client.jl - frontend handling command line options, environment setup,
 ## and REPL
 
-have_color = false
+have_color = nothing
 default_color_warn = :yellow
 default_color_error = :light_red
 default_color_info = :cyan
@@ -109,6 +109,7 @@ display_error(er, bt=nothing) = display_error(stderr, er, bt)
 function eval_user_input(errio, @nospecialize(ast), show_value::Bool)
  errcount = 0
  lasterr = nothing
+ have_color = get(stdout, :color, false)
  while true
  try
  if have_color
@@ -220,7 +221,7 @@ function exec_options(opts)
  startup = (opts.startupfile != 2)
  history_file = (opts.historyfile != 0)
  color_set = (opts.color != 0) # --color!=auto
- global have_color = (opts.color == 1) # --color=on
+ global have_color = color_set ? (opts.color == 1) : nothing # --color=on
  global is_interactive = (opts.isinteractive != 0)
 
  # pre-process command line argument list
@@ -492,7 +493,7 @@ function _start()
  invokelatest(display_error, catch_stack())
  exit(1)
  end
- if is_interactive && have_color
+ if is_interactive && have_color === true
  print(color_normal)
  end
 end

base/loading.jl

@@ -1169,10 +1169,11 @@ function create_expr_cache(input::String, output::String, concrete_deps::typeof(
  eval(Meta.parse(code))
  end
  """
+
  io = open(pipeline(`$(julia_cmd()) -O0
  --output-ji $output --output-incremental=yes
  --startup-file=no --history-file=no --warn-overwrite=yes
- --color=$(have_color ? "yes" : "no")
+ --color=$(have_color === nothing ? "auto" : have_color ? "yes" : "no")
  --eval $code_object`, stderr=stderr),
  "w", stdout)
  in = io.in

base/stream.jl

@@ -485,11 +485,6 @@ function displaysize(io::TTY)
  return h, w
 end
 
-in(key_value::Pair{Symbol,Bool}, ::TTY) = key_value.first === :color && key_value.second === have_color
-haskey(::TTY, key::Symbol) = key === :color
-getindex(::TTY, key::Symbol) = key === :color ? have_color : throw(KeyError(key))
-get(::TTY, key::Symbol, default) = key === :color ? have_color : default
-
 ### Libuv callbacks ###
 
 ## BUFFER ##

base/ttyhascolor.jl

@@ -0,0 +1,25 @@
+if Sys.iswindows()
+ ttyhascolor(term_type = nothing) = true
+else
+ function ttyhascolor(term_type = get(ENV, "TERM", ""))
+ startswith(term_type, "xterm") && return true
+ try
+ @static if Sys.KERNEL === :FreeBSD
+ return success(`tput AF 0`)
+ else
+ return success(`tput setaf 0`)
+ end
+ catch e
+ return false
+ end
+ end
+end
+function get_have_color()
+ global have_color
+ have_color === nothing && (have_color = ttyhascolor())
+ return have_color::Bool
+end
+in(key_value::Pair{Symbol,Bool}, ::TTY) = key_value.first === :color && key_value.second === get_have_color()
+haskey(::TTY, key::Symbol) = key === :color
+getindex(::TTY, key::Symbol) = key === :color ? get_have_color() : throw(KeyError(key))
+get(::TTY, key::Symbol, default) = key === :color ? get_have_color() : default

deps/checksums/Pkg-23da050ea368fade2ff801daf69c928b11ef61ef.tar.gz/md5

@@ -0,0 +1 @@
+4db13f3b0038a93c2c899af142181533

deps/checksums/Pkg-23da050ea368fade2ff801daf69c928b11ef61ef.tar.gz/sha512

@@ -0,0 +1 @@
+20f562ed1c9b86424ead9b6556ea4be2ab116bfe11922a0123418b522cd32dd81b04904f06cb1f28712f125410254f20253c3a5cc58b84622f1c6441daa2b665

stdlib/Pkg.version

@@ -1,2 +1,2 @@
 PKG_BRANCH = master
-PKG_SHA1 = 8c415b01924eb4452cb7be8438c2bbc0978d1152
+PKG_SHA1 = 23da050ea368fade2ff801daf69c928b11ef61ef

stdlib/REPL/src/REPL.jl

@@ -304,6 +304,7 @@ mutable struct BasicREPL <: AbstractREPL
 end
 
 outstream(r::BasicREPL) = r.terminal
+hascolor(r::BasicREPL) = hascolor(r.terminal)
 
 function run_frontend(repl::BasicREPL, backend::REPLBackendRef)
  d = REPLDisplay(repl)
@@ -430,13 +431,14 @@ mutable struct LineEditREPL <: AbstractREPL
  interface::ModalInterface
  backendref::REPLBackendRef
  LineEditREPL(t,hascolor,prompt_color,input_color,answer_color,shell_color,help_color,history_file,in_shell,in_help,envcolors) =
- new(t,true,prompt_color,input_color,answer_color,shell_color,help_color,history_file,in_shell,
+ new(t,hascolor,prompt_color,input_color,answer_color,shell_color,help_color,history_file,in_shell,
  in_help,envcolors,false,nothing, Options(), nothing)
 end
 outstream(r::LineEditREPL) = r.t
 specialdisplay(r::LineEditREPL) = r.specialdisplay
 specialdisplay(r::AbstractREPL) = nothing
 terminal(r::LineEditREPL) = r.t
+hascolor(r::LineEditREPL) = r.hascolor
 
 LineEditREPL(t::TextTerminal, hascolor::Bool, envcolors::Bool=false) =
  LineEditREPL(t, hascolor,
@@ -815,7 +817,7 @@ function respond(f, repl, main; pass_empty = false, suppress_on_semicolon = true
  response = (catch_stack(), true)
  end
  hide_output = suppress_on_semicolon && ends_with_semicolon(line)
- print_response(repl, response, !hide_output, Base.have_color)
+ print_response(repl, response, !hide_output, hascolor(repl))
  end
  prepare_next(repl)
  reset_state(s)
@@ -957,7 +959,7 @@ function setup_interface(
  end
  hist_from_file(hp, f, hist_path)
  catch
- print_response(repl, (catch_stack(),true), true, Base.have_color)
+ print_response(repl, (catch_stack(),true), true, hascolor(repl))
  println(outstream(repl))
  @info "Disabling history file for this session"
  repl.history_file = false
@@ -1157,6 +1159,7 @@ StreamREPL(stream::IO) = StreamREPL(stream, Base.text_colors[:green], Base.input
 run_repl(stream::IO) = run_repl(StreamREPL(stream))
 
 outstream(s::StreamREPL) = s.stream
+hascolor(s::StreamREPL) = get(s.stream, :color, false)
 
 answer_color(r::LineEditREPL) = r.envcolors ? Base.answer_color() : r.answer_color
 answer_color(r::StreamREPL) = r.answer_color
@@ -1215,7 +1218,7 @@ function ends_with_semicolon(line::AbstractString)
 end
 
 function run_frontend(repl::StreamREPL, backend::REPLBackendRef)
- have_color = Base.have_color
+ have_color = hascolor(repl)
  Base.banner(repl.stream)
  d = REPLDisplay(repl)
  dopushdisplay = !in(d,Base.Multimedia.displays)

stdlib/REPL/src/Terminals.jl

@@ -152,22 +152,7 @@ beep(t::UnixTerminal) = write(t.err_stream,"\x7")
 
 Base.displaysize(t::UnixTerminal) = displaysize(t.out_stream)
 
-if Sys.iswindows()
- hascolor(t::TTYTerminal) = true
-else
- function hascolor(t::TTYTerminal)
- startswith(t.term_type, "xterm") && return true
- try
- @static if Sys.KERNEL === :FreeBSD
- return success(`tput AF 0`)
- else
- return success(`tput setaf 0`)
- end
- catch
- return false
- end
- end
-end
+hascolor(t::TTYTerminal) = Base.ttyhascolor(t.term_type)
 
 # use cached value of have_color
 Base.in(key_value::Pair, t::TTYTerminal) = in(key_value, pipe_writer(t))

stdlib/REPL/test/repl.jl

@@ -47,7 +47,7 @@ function fake_repl(@nospecialize(f); options::REPL.Options=REPL.Options(confirm_
  Base.link_pipe!(output, reader_supports_async=true, writer_supports_async=true)
  Base.link_pipe!(err, reader_supports_async=true, writer_supports_async=true)
 
- repl = REPL.LineEditREPL(FakeTerminal(input.out, output.in, err.in), true)
+ repl = REPL.LineEditREPL(FakeTerminal(input.out, output.in, err.in, options.hascolor), options.hascolor)
  repl.options = options
 
  hard_kill = kill_timer(900) # Your debugging session starts now. You have 15 minutes. Go.
@@ -90,7 +90,7 @@ end
 # in the mix. If verification needs to be done, keep it to the bare minimum. Basically
 # this should make sure nothing crashes without depending on how exactly the control
 # characters are being used.
-fake_repl() do stdin_write, stdout_read, repl
+fake_repl(options = REPL.Options(confirm_exit=false,hascolor=false)) do stdin_write, stdout_read, repl
  repl.specialdisplay = REPL.REPLDisplay(repl)
  repl.history_file = false