22 lines
680 B
Bash
22 lines
680 B
Bash
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#!/bin/sh
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#
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# Run the xmlto command, filtering its output to
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# reduce the amount of useless warnings in the build log.
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#
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# Exit with the status of the xmlto process, not the status of the
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# output filtering commands
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#
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# This is a bit twisty, but avoids any temp files by using pipes for
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# everything. It routes the command output through file
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# descriptor 4 while sending the (numeric) exit status through
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# standard output.
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#
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(((("$@" 2>&1; echo $? >&3) |
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grep -v overflows |
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grep -v 'Making' |
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grep -v 'hyphenation' |
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grep -v 'Font.*not found' |
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grep -v '/tmp/xml' |
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grep -v Rendered >&4) 3>&1) |
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(read status; exit $status)) 4>&1
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