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resh/install.sh

45 lines
1.5 KiB

#!/usr/bin/env bash
if ! go version &>/dev/null; then
echo "Please install Golang and rerun this script"
exit 1
fi
go_version=$(go version | cut -d' ' -f3)
go_version_major=$(echo "${go_version:2}" | cut -d'.' -f1)
go_version_minor=$(echo "${go_version:2}" | cut -d'.' -f2)
# install_dep.sh installs to /tmp/gopath/bin
# add it to path just in case
PATH=/tmp/gopath/bin:$PATH
if [ "$go_version_major" -gt 1 ]; then
# good to go - future proof ;)
echo "Building & installing ..."
make install
elif [ "$go_version_major" -eq 1 ] && [ "$go_version_minor" -ge 11 ]; then
# good to go - we have go modules
echo "Building & installing ..."
make install
elif dep version &>/dev/null; then
if ! dep init; then
echo "\`dep init\` failed - bootstraping GOPATH ..."
export GOPATH=$(mktemp /tmp/gopath-XXX)
project_path=$GOPATH/src/github.com/curusarn/resh
mkdir -p "$project_path"
cp -rf . "$project_path"
cd "$project_path"
if ! dep init; then
echo "Unexpected ERROR while running \`dep init\`!"
echo "Try running \`make install\`"
exit 3
fi
echo "Succesfuly bootstraped GOPATH"
fi
echo "Building & installing ..."
make install
else
echo "Please update your Golang to version >= 1.11 OR install dep and rerun this script"
echo "If you have trouble installing dep you can run \`./install_dep.sh\` in this directory"
exit 2
fi