mirror of
https://github.com/JHUAPL/PINE.git
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d6aa00330d
Including: 1. Generated python documentat in docs/. 2. Starting a new python client in client/. 3. Moving testing data to test/. 4. The addition of Cypress UI tests and pytest tests in test/. 5. A number of bug fixes and improvements.
34 lines
626 B
Bash
Executable File
34 lines
626 B
Bash
Executable File
#!/bin/bash
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# (C) 2019 The Johns Hopkins University Applied Physics Laboratory LLC.
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if [[ $# -lt 3 ]]; then
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echo "Usage: $0 <stdout prefix> <stderr prefix> <command> [<arg>...]"
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exit 1
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fi
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STDOUT_PREFIX="$1"
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STDERR_PREFIX="$2"
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shift 2
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COMMAND=$@
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prepend() {
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local line
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while read line; do
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printf '%b: %s\n' "$1" "$line"
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done
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}
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STDOUT=$(mktemp -u)
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STDERR=$(mktemp -u)
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mkfifo "$STDOUT" "$STDERR"
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trap "rm -f \"$STDOUT\" \"$STDERR\"" EXIT
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prepend "${STDOUT_PREFIX}" < "$STDOUT" >&1 &
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prepend "${STDERR_PREFIX}" < "$STDERR" >&2 &
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eval "$COMMAND" 1> "$STDOUT" 2> "$STDERR"
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EXIT=$?
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wait
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exit $EXIT
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