20 lines
499 B
Plaintext
20 lines
499 B
Plaintext
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# Emerge wrapper, uses matter lock file support to avoid
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# concurrent execution
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emerge() {
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matter_lock_file="/var/tmp/.matter_resource.lock"
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flock -x -n "${matter_lock_file}" true
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rc=${?}
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if [ "${rc}" != "0" ]; then
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echo
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echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
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echo "matter is running on this chroot, in order to prevent explosions"
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echo "this emerge instance will terminate NOW"
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echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
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echo
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return 1
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else
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/usr/bin/emerge $@
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return ${?}
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fi
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}
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