lint/lib/functions/githubEvent.sh

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#!/usr/bin/env bash
function GetGithubPushEventCommitCount() {
local GITHUB_EVENT_FILE_PATH
GITHUB_EVENT_FILE_PATH="${1}"
local GITHUB_PUSH_COMMIT_COUNT
GITHUB_PUSH_COMMIT_COUNT=$(jq -r '.commits | length' <"${GITHUB_EVENT_FILE_PATH}")
ERROR_CODE=$?
if [ ${ERROR_CODE} -ne 0 ]; then
fatal "Failed to initialize GITHUB_PUSH_COMMIT_COUNT for a push event. Error code: ${ERROR_CODE}. Output: ${GITHUB_PUSH_COMMIT_COUNT}"
fi
if IsUnsignedInteger "${GITHUB_PUSH_COMMIT_COUNT}" && [ -n "${GITHUB_PUSH_COMMIT_COUNT}" ]; then
echo "${GITHUB_PUSH_COMMIT_COUNT}"
return 0
else
fatal "GITHUB_PUSH_COMMIT_COUNT is not an integer: ${GITHUB_PUSH_COMMIT_COUNT}"
fi
}