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#!/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: 2022-04-22 17:36:34 +0100 (Fri, 22 Apr 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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. "$srcdir/lib/utils.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Sets the full README description of a DockerHub.com repo via the DockerHub API
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Useful to sync GitHub README to DockerHub README
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Uses the adajcent script dockerhub_api.sh, see there for authentication details
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\$CURL_OPTS can be set to provide extra arguments to curl
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Example:
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${0##*/} HariSekhon/my-repo my new readme description
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If no second arg is given, will read repo description from standard input
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cat README.md | ${0##*/} HariSekhon/my-repo
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="<owner/repo> [<description>]"
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help_usage "$@"
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min_args 1 "$@"
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owner_repo="$1"
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description="${*:2}"
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if [ $# -lt 2 ]; then
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echo "reading repo full description from stdin" >&2
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description="$(cat)"
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fi
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timestamp "Setting DockerHub repo '$owner_repo' description to '$description'"
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# don't URL encode this as it's inside JSON
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#description="$("$srcdir/urlencode.sh" <<< "$description")"
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# just strip quotes to protect the JSON
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description="${description//\"/}"
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"$srcdir/dockerhub_api.sh" "/repositories/$owner_repo" -X PATCH --data "{ \"full_description\": \"$description\" }"
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