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58 lines
1.4 KiB
Bash
58 lines
1.4 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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# args: anchore/grype
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#
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# Author: Hari Sekhon
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# Date: 2022-01-10 18:33:13 +0000 (Mon, 10 Jan 2022)
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#
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# https://github.com/HariSekhon/DevOps-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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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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. "$srcdir/lib/utils.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Returns the latest release name/version for a given 'owner/repo' via the GitHub API
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If a repo has no releases, gets a 404 error
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Requires curl and jq to be installed
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="<owner>/<repo>"
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help_usage "$@"
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check_bin curl
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check_bin jq
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min_args 1 "$@"
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owner_repo="$1"
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# TODO: find authoritative source on what is allowed in these names before enabling this
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#if ! [[ "$owner_repo" =~ ^[[:alnum:]-]+[[:alnum:]-]+$ ]]; then
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# die "Invalid owner/repo argument given: $owner_repo"
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#fi
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if [ -n "${GITHUB_TOKEN:-}" ]; then
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"$srcdir/github_api.sh" "/repos/$owner_repo/releases/latest"
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else
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curl -sSL --fail "https://api.github.com/repos/$owner_repo/releases/latest"
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fi |
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jq_debug_pipe_dump |
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jq -r .tag_name
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