* [PATCH] dtas-console: quiet curses warnings from Ruby 2.7
@ 2019-12-19 18:25 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2019-12-19 18:25 UTC (permalink / raw)
To: dtas-all
The "curses" gem has yet-to-be updated for rb_safe_level
deprecation in Ruby 2.7, and spewing to the terminal is
extremely annoying to users who should NOT have to know
anything about Ruby, curses, or safe levels.
---
bin/dtas-console | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/bin/dtas-console b/bin/dtas-console
index 2143e65..07bb561 100755
--- a/bin/dtas-console
+++ b/bin/dtas-console
@@ -12,6 +12,7 @@
require 'dtas/format'
include DTAS::Process
require 'yaml'
+$olderr = $stderr
begin
require 'curses'
rescue LoadError
@@ -125,8 +126,24 @@ def may_fail(res, events)
Curses.cbreak
Curses.noecho
screen = Curses.stdscr
+ def screen.maxx
+ $stderr = DTAS.null
+ super
+ ensure
+ $stderr = $olderr
+ end
+
+ def screen.maxy
+ $stderr = DTAS.null
+ super
+ ensure
+ $stderr = $olderr
+ end
+
+ $stderr = DTAS.null
screen.scrollok(true)
screen.keypad(true)
+ $stderr = $olderr
loop do
lineno = -1
pfmt = cur['format']
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2019-12-19 18:25 [PATCH] dtas-console: quiet curses warnings from Ruby 2.7 Eric Wong
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