yq/github-action/entrypoint.sh
mattphelps-8451 8a45e02cbb
Fix broken multiline strings from dee0c94 (#1390)
1. Escaping behavior changed as a result of set-output deprecation.
-  Otherwise you'll encounter breaking changes for example "appVersion: "1.0.0"%0Aapplica..."
   where %0A is escaped newline \n but shouldn't be escaped.

2. Delimeter is required for multiline strings.
-  See here: https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
-  Delimeter must be random. UUID is a solid choice.
   I verified that /proc/sys/kernel/random/uuid does indeed exist on the yq image.
2022-10-19 10:16:07 +11:00

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#!/bin/sh -l
set -e
echo "::debug::\$cmd: $1"
RESULT=$(eval "$1")
echo "::debug::\$RESULT: $RESULT"
# updating from
# https://github.com/orgs/community/discussions/26288#discussioncomment-3876281
# https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#setting-an-output-parameter
delimiter=$(cat /proc/sys/kernel/random/uuid)
echo "result<<${delimiter}" >> "${GITHUB_OUTPUT}"
echo "${RESULT}" >> "${GITHUB_OUTPUT}"
echo "${delimiter}" >> "${GITHUB_OUTPUT}"