newt_install.sh

#!/bin/bash -x

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# to you under the Apache License, Version 2.0 (the
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#
#  http://www.apache.org/licenses/LICENSE-2.0
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export GOPATH=${TOOLCHAIN_PATH}/gopath
export GO111MODULE=on

mkdir -p $HOME/bin $GOPATH || true

go version
if [ ! -s ${TOOLCHAIN_PATH}/gopath/bin/newt ]; then
    echo "Building newt..."
    for i in 1 2 3
    do
        go get mynewt.apache.org/newt/newt
        [[ $? -eq 0 ]] && break
        [[ $i -eq 3 ]] && exit 1
        sleep 30
    done

    rm -rf $GOPATH/bin $GOPATH/pkg

    go install mynewt.apache.org/newt/newt
    [[ $? -ne 0 ]] && exit 1
else
    echo "Using existing newt"
fi

rm -f $HOME/bin/newt
ln -s ${TOOLCHAIN_PATH}/gopath/bin/newt $HOME/bin/newt
newt version