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75 lines
1.8 KiB
Bash
75 lines
1.8 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2021-12-13 18:23:41 +0000 (Mon, 13 Dec 2021)
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#
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# https://github.com/HariSekhon/bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
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#
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# https://www.linkedin.com/in/HariSekhon
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#
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# https://circleci.com/docs/2.0/runner-installation/#installation
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck disable=SC1090
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. "$srcdir/../lib/utils.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Downloads the CircleCI Runner launch agent to ~/bin
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args=""
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help_usage "$@"
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os="$(uname -s | tr '[:upper:]' '[:lower:]')" # linux or darwin
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arch="$(uname -m)" # x86_64 or amd64
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if [ "$arch" = x86_64 ]; then
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arch="amd64"
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fi
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platform="$os/$arch"
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base_url="https://circleci-binary-releases.s3.amazonaws.com/circleci-launch-agent"
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agent_version=$(curl -sS --fail "${base_url}/release.txt")
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timestamp "Using CircleCI Launch Agent version $agent_version"
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echo >&2
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prefix=~/bin/circleci-runner
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mkdir -p "$prefix/workdir"
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tmp="$(mktemp -d)"
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cd "$tmp"
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timestamp "Downloading and verifying CircleCI Launch Agent Binary"
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curl -sSL --fail "$base_url/$agent_version/checksums.txt" -o checksums.txt
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file="$(grep -F "$platform" checksums.txt | cut -d ' ' -f 2 | sed 's/^.//')"
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echo >&2
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mkdir -p "$platform"
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timestamp "Downloading CircleCI Launch Agent: $file"
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curl -sS --fail --compressed -L "$base_url/$agent_version/$file" -o "$file"
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echo >&2
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timestamp "Verifying CircleCI Launch Agent download"
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grep "$file" checksums.txt |
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sha256sum --check
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chmod +x "$file"
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cp -v "$file" "$prefix/circleci-launch-agent"
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