mirror of
https://github.com/pomerium/pomerium.git
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54 lines
1.6 KiB
Bash
Executable file
54 lines
1.6 KiB
Bash
Executable file
#!/bin/bash
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set -euo pipefail
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PATH="$PATH:$(go env GOPATH)/bin"
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export PATH
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_envoy_version=1.16.2
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_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)/../bin"
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_target="${TARGET:-"$(go env GOOS)_$(go env GOARCH)"}"
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if [[ "${_target}" == darwin_* ]]; then
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_envoy_platform="darwin"
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elif [[ "${_target}" == linux_* ]]; then
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_envoy_platform="linux_glibc"
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else
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echo "unsupported TARGET: ${_target}"
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exit 1
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fi
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is_command() {
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command -v "$1" >/dev/null
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}
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hash_sha256() {
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TARGET=${1:-/dev/stdin}
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if is_command gsha256sum; then
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hash=$(gsha256sum "$TARGET") || return 1
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echo "$hash" | cut -d ' ' -f 1
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elif is_command sha256sum; then
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hash=$(sha256sum "$TARGET") || return 1
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echo "$hash" | cut -d ' ' -f 1
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elif is_command shasum; then
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hash=$(shasum -a 256 "$TARGET" 2>/dev/null) || return 1
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echo "$hash" | cut -d ' ' -f 1
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elif is_command openssl; then
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hash=$(openssl -dst openssl dgst -sha256 "$TARGET") || return 1
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echo "$hash" | cut -d ' ' -f a
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else
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echo "hash_sha256 unable to find command to compute sha-256 hash"
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return 1
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fi
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}
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mkdir -p "$_dir"
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if [ "$_target" == "linux_arm64" ]; then
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mkdir -p "$_dir"
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curl -L -o "$_dir/envoy" https://github.com/pomerium/envoy-binaries/releases/download/v${_envoy_version}/envoy-linux-arm64
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else
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env HOME="$_dir" getenvoy fetch standard:${_envoy_version}/${_envoy_platform}
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cp -f "$_dir/.getenvoy/builds/standard/${_envoy_version}/${_envoy_platform}/bin/envoy" "$_dir/envoy"
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fi
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hash_sha256 "$_dir/envoy" >"$_dir/envoy.sha256"
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