bitbucket_commits_check.sh

#!/bin/bash

# === bitbucket_commits_check ===
# checks whether there are any commits in the provided repo (all branches) since the last working day
# written by deseven, 2019
# http://deseven.info

# bitbucket base URL
bitbucketURL="https://example.com"

# bitbucket authentication (base64 of user:password)
bitbucketAuth=""

# slack hook URL
slackHook="https://example.com/hooks/abcdef123456"

# log file for debugging purposes
logFile=/var/log/bitbucket_commits_check.log

if [ -z "$1" ]; then
	echo "usage: $0 bitbucket-project/bitbucket-repo"
	exit 1
fi

function toLog() {
	#echo "$@"
	echo -e `date +'[%d.%m.%Y %H:%M:%S]'` "$@" >> "$logFile"
}

function unixtimeFrom() {
	dayOfWeek=$(date +'%w')
	case $dayOfWeek in
		[2-5])
			echo $(date +'%s' -d "1 day ago 00:00")000
			;;
		1)
			echo $(date +'%s' -d "3 day ago 00:00")000
			;;
		*)
			echo 0
			;;
	esac
}

bitbucketProject=$(echo "$1" | cut -f1 -d'/')
bitbucketRepo=$(echo "$1" | cut -f2 -d'/')

# getting all branches for a repo
readarray -t branches < <(curl -s -H "Authorization: Basic ${bitbucketAuth}" "${bitbucketURL}/rest/api/1.0/projects/${bitbucketProject}/repos/${bitbucketRepo}/branches" | jq -M -c -r '.values[].displayId' 2>/dev/null)
for branch in "${branches[@]}"; do
	timeFrom=$(unixtimeFrom)
	toLog "checking branch $branch of ${bitbucketProject}/${bitbucketRepo}..."
	lastCommitTime=$(curl -s -H "Authorization: Basic ${bitbucketAuth}" "${bitbucketURL}/rest/api/1.0/projects/${bitbucketProject}/repos/${bitbucketRepo}/commits/?until=${branch}&limit=1" | jq -M -c -r '.values[].authorTimestamp' 2>/dev/null)
	if [[ $lastCommitTime -ge $timeFrom ]]; then
		commitFound="true"
		toLog "$lastCommitTime >= $timeFrom - looks ok"
	else
		toLog "$lastCommitTime < $timeFrom - that's bad"
	fi
done

if [ "$commitFound" != "true" ]; then
	toLog "no valid commits found, sending notification..."
	curl -s -X POST --data-urlencode "payload={\"text\":\"В репозитории ${bitbucketProject}/${bitbucketRepo} с начала прошлого рабочего дня не было ни одного коммита!\"}" "$slackHook" > /dev/null
fi