mirror of https://github.com/linkerd/linkerd2.git
36 lines
853 B
Bash
Executable File
36 lines
853 B
Bash
Executable File
#!/bin/sh
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set -eu
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helmversion=v3.2.1
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bindir=$( cd "${0%/*}" && pwd )
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targetbin=$( cd "$bindir"/.. && pwd )/target/bin
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helmbin=$targetbin/helm-$helmversion
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if [ ! -f "$helmbin" ]; then
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if [ "$(uname -s)" = Darwin ]; then
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os=darwin
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arch=amd64
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else
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os=linux
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case $(uname -m) in
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x86_64) arch=amd64 ;;
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arm) dpkg --print-architecture | grep -q arm64 && arch=arm64 || arch=arm ;;
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esac
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fi
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helmcurl="https://get.helm.sh/helm-$helmversion-$os-$arch.tar.gz"
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targetdir=$os-$arch
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tmp=$(mktemp -d -t helm.XXX)
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mkdir -p "$targetbin"
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(
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cd "$tmp"
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curl -Lsf -o "./helm.tar.gz" "$helmcurl"
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tar zf "./helm.tar.gz" -x "$targetdir"
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chmod +x "$targetdir/helm"
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)
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mv "$tmp/$targetdir/helm" "$helmbin"
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rm -rf "$tmp"
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fi
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"$helmbin" "$@"
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