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DevOps-Bash-tools/bitbucket_workspace_set_env...

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#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2021-12-03 17:41:23 +0000 (Fri, 03 Dec 2021)
#
# https://github.com/HariSekhon/bash-tools
#
# License: see accompanying Hari Sekhon LICENSE file
#
# 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
#
# https://www.linkedin.com/in/HariSekhon
#
# https://docs.bitbucket.com/ee/api/pipeline_level_variables.html
set -euo pipefail
[ -n "${DEBUG:-}" ] && set -x
srcdir="$(dirname "${BASH_SOURCE[0]}")"
# shellcheck disable=SC1090
. "$srcdir/lib/utils.sh"
# shellcheck disable=SC2034,SC2154
usage_description="
Adds / updates Bitbucket Pipelines workspace-level secured environment variable(s) from args or stdin
If no second argument is given, reads environment variables from standard input, one per line in 'key=value' format or 'export key=value' shell format
Workspace is case-insensitive
Variable keys are case-sensitive - a change in case will create a new one
Examples:
${0##*/} HariSekhon AWS_ACCESS_KEY_ID=AKIA...
echo AWS_ACCESS_KEY_ID=AKIA... | ${0##*/} HariSekhon
Loads both AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY via stdin:
aws_csv_creds.sh credentials_exported.csv | ${0##*/} HariSekhon
XXX: WARNING: variables at this level can be accessed by all users with 'write' permission for any repository (private or public) that belongs to this workspace
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="<workspace> [<key>=<value> <key2>=<value2> ...]"
help_usage "$@"
min_args 1 "$@"
workspace="$1"
shift || :
existing_env_vars="$("$srcdir/bitbucket_api.sh" "/workspaces/$workspace/pipelines-config/variables" | jq -r '.values[] | [.key, .uuid] | @tsv')"
add_env_var(){
local env_var="$1"
env_var="${env_var%%#*}"
env_var="${env_var##[[:space:]]}"
env_var="${env_var##export}"
env_var="${env_var##[[:space:]]}"
if ! [[ "$env_var" =~ ^[[:alpha:]][[:alnum:]_]+=.+$ ]]; then
usage "invalid environment key=value argument given: $env_var"
fi
local key="${env_var%%=*}"
local value="${env_var#*=}"
if grep -q "^${key}[[:space:]]" <<< "$existing_env_vars"; then
local variable_uuid
variable_uuid="$(awk "/^${key}[[:space:]]/{print \$2}" <<< "$existing_env_vars" | sed 's/{//;s/}//')"
timestamp "updating Bitbucket environment variable '$key' in workspace '$workspace'"
"$srcdir/bitbucket_api.sh" "/workspaces/$workspace/pipelines-config/variables/%7B${variable_uuid}%7D" -X PUT -d "{\"key\": \"$key\", \"value\": \"$value\", \"secured\": true}"
else
timestamp "adding Bitbucket environment variable '$key' to workspace '$workspace'"
"$srcdir/bitbucket_api.sh" "/workspaces/$workspace/pipelines-config/variables" -X POST -d "{\"key\": \"$key\", \"value\": \"$value\", \"secured\": true}"
fi
}
if [ $# -gt 0 ]; then
for arg in "$@"; do
add_env_var "$arg"
done
else
while read -r line; do
add_env_var "$line"
done
fi