mirror of
https://github.com/kubernetes-sigs/kustomize.git
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80 lines
1.6 KiB
Bash
Executable File
80 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2022 The Kubernetes Authors.
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# SPDX-License-Identifier: Apache-2.0
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# If no arguments are given -> Downloads the most recently released
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# kpt binary to your current working directory.
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# (e.g. 'install_kpt.sh')
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#
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# If one argument is given -> Downloads the specified version of the
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# kpt binary to your current working directory.
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# (e.g. 'install_kpt.sh 0.34.0')
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#
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# If two arguments are given -> Downloads the specified version of the
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# kpt binary to the specified directory.
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# (e.g. 'install_kpt.sh 0.34.0 $(go env GOPATH)/bin')
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#
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# Fails if the file already exists.
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if [ -z "$1" ]; then
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version=""
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else
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version=$1
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fi
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if [ -z "$2" ]; then
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where=$PWD
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else
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where=$2
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fi
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if [ -f $where/kpt ]; then
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echo "A file named kpt already exists (remove it first)."
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exit 1
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fi
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tmpDir=`mktemp -d`
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if [[ ! "$tmpDir" || ! -d "$tmpDir" ]]; then
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echo "Could not create temp dir."
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exit 1
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fi
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function cleanup {
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rm -rf "$tmpDir"
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}
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trap cleanup EXIT
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pushd $tmpDir >& /dev/null
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opsys=windows
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if [[ "$OSTYPE" == linux* ]]; then
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opsys=linux
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elif [[ "$OSTYPE" == darwin* ]]; then
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opsys=darwin
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fi
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curl -s https://api.github.com/repos/GoogleContainerTools/kpt/releases |\
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grep browser_download |\
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grep $opsys |\
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cut -d '"' -f 4 |\
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grep /kpt/releases/download/v$version |\
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sort | tail -n 1 |\
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xargs curl -s -O -L
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if [ -e ./kpt_${opsys}_amd64-*.tar.gz ]; then
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tar xzf ./kpt_${opsys}_amd64-*.tar.gz
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else
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echo "Error: kpt binary with the version $version does not exist!"
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exit 1
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fi
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cp ./kpt $where
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popd >& /dev/null
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$where/kpt version
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echo kpt installed to specified directory.
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