Fix shellcheck warnings, change shebang to bash

This commit is contained in:
Sandro Jäckel 2020-05-07 22:31:20 +02:00
parent cc63e10cd1
commit af48272100
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@ -1,4 +1,4 @@
#!/bin/sh -l
#!/bin/bash
# This script is licensed under MIT and was originally written by Peter Evans. You can find a copy of the MIT license next to this file.
# The original file is available on his Github repo under the following link:
@ -11,23 +11,24 @@ IFS=$'\n\t'
README_FILEPATH=${README_FILEPATH:="./README.md"}
# Check the file size
if [ $(wc -c <${README_FILEPATH}) -gt 25000 ]; then
if [[ $(wc -c <${README_FILEPATH}) -gt 25000 ]]; then
echo "File size exceeds the maximum allowed 25000 bytes"
exit 1
fi
# Acquire a token for the Docker Hub API
echo "Acquiring token"
# shellcheck disable=2089
LOGIN_PAYLOAD="{\"username\": \"${DOCKERHUB_USERNAME}\", \"password\": \"${DOCKERHUB_PASSWORD}\"}"
TOKEN=$(curl -s -H "Content-Type: application/json" -X POST -d ${LOGIN_PAYLOAD} https://hub.docker.com/v2/users/login/ | jq -r .token)
TOKEN=$(curl -s -H "Content-Type: application/json" -X POST -d "${LOGIN_PAYLOAD}" https://hub.docker.com/v2/users/login/ | jq -r .token)
# Send a PATCH request to update the description of the repository
echo "Sending PATCH request"
REPO_URL="https://hub.docker.com/v2/repositories/${DOCKERHUB_REPOSITORY}/"
RESPONSE_CODE=$(curl -s --write-out %{response_code} --output /dev/null -H "Authorization: JWT ${TOKEN}" -X PATCH --data-urlencode full_description@${README_FILEPATH} ${REPO_URL})
RESPONSE_CODE=$(curl -s --write-out "%{response_code}" --output /dev/null -H "Authorization: JWT ${TOKEN}" -X PATCH --data-urlencode full_description@${README_FILEPATH} "${REPO_URL}")
echo "Received response code: $RESPONSE_CODE"
if [ $RESPONSE_CODE -eq 200 ]; then
if [[ $RESPONSE_CODE -eq 200 ]]; then
exit 0
else
exit 1