Exit status of 1 when not all of stdout is captured in pipe

DataDog / riot

A Python virtual env builder and command runner

https://ddriot.readthedocs.io/

Apache License 2.0

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Exit status of 1 when not all of stdout is captured in pipe #160

Open Kyle-Verhoog opened 2 years ago

Kyle-Verhoog commented 2 years ago

See: https://github.com/DataDog/dd-trace-py/pull/2973#discussion_r742903887

riot returns as exit status of 1 when not all of the output is received a downstream piped process

riot run -s ... | head -n 1
echo "${PIPESTATUS[0]} ${PIPESTATUS[1]}"
1 0

riot run -s ... | head -n 10000
echo "${PIPESTATUS[0]} ${PIPESTATUS[1]}"
0 0

suuuuper weird