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Explicitely use mawk & fflush in the prefix-log script

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Quentin Gliech
2025-02-19 13:58:20 +01:00
parent f2188cf931
commit 0535f631f5
1 changed files with 2 additions and 2 deletions
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docker/prefix-log
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@@ -10,6 +10,6 @@
# '-W interactive' is a `mawk` extension which disables buffering on stdout and sets line-buffered reads on
# stdin. The effect is that the output is flushed after each line, rather than being batched, which helps reduce
# confusion due to to interleaving of the different processes.
exec 1> >(awk -W interactive '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0 }' >&1)
exec 2> >(awk -W interactive '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0 }' >&2)
exec 1> >(mawk -W interactive '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0; fflush() }' >&1)
exec 2> >(mawk -W interactive '{print "'"${SUPERVISOR_PROCESS_NAME}"' | "$0; fflush() }' >&2)
exec "$@"