42 lines
1.3 KiB
Bash
Executable File
42 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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set -e -o pipefail
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# This wrapper copies an executable to a target device and executes it there.
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#
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# Usage: go_target_exec <target> <binary> <args>...
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#
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# This script can work with both ChromeOS/Android devices.
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#
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# It uses "target_tmpdir" to get the path to the temporary directory on the device.
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# It uses "target_cp" to copy the binary to the temporary directory on the device.
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# It uses "target_sh" to execute the binary remotely and get the output/exitcode.
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target="$1"
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shift
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binary="$1"
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shift
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# Get path to temporary directory on device and copy the binary over.
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tmpdir="$(target_tmpdir)"
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target_cp ${binary} ${target}:${tmpdir}/a.out
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# If current directory is inside GOROOT, then execute the binary in the
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# corresponding directory inside GOROOT on the device.
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targetdir="${tmpdir}"
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goroot="$(go_${target} env GOROOT)"
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if [[ "${PWD}" == ${goroot}/src/* ]]
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then
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targetdir="${tmpdir}/goroot/src/${PWD#${goroot}/src/}"
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fi
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# Set GOROOT, and forward some environment variables to the remote shell.
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vars="GOROOT=${tmpdir}/goroot"
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vars+="${GOOS:+ GOOS=${GOOS}}"
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vars+="${GOARCH:+ GOARCH=${GOARCH}}"
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vars+="${GOMAXPROCS:+ GOMAXPROCS=${GOMAXPROCS}}"
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vars+="${GOTRACEBACK:+ GOTRACEBACK=${GOTRACEBACK}}"
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# Remotely execute the binary using ssh (for ChromeOS) or adb (for Android).
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target_sh ${target} "cd ${targetdir} && ${vars} ${GOLOADER} ${tmpdir}/a.out $*"
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