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Print the date to STDERR if STDIN is a part of input [ci skip]

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Nobuyoshi Nakada 2023-10-28 14:12:10 +09:00
parent 7e6204dd10
commit 6589af52d2
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1 changed files with 3 additions and 2 deletions
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5
tool/update-bundled_gems.rb
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@ -2,10 +2,11 @@
BEGIN {
require 'rubygems'
date = nil
}
END {
# STDOUT is not usable in inplace edit mode
output = $-i ? STDOUT : STDERR
}
output = STDERR if ARGF.file == STDIN
END {
output.print date.strftime("latest_date=%F") if date
}
unless /^[^#]/ !~ (gem = $F[0])