release_reminders.go

package main

import (
	"SlackReleaseReminders/common"
	"SlackReleaseReminders/differ"
	"SlackReleaseReminders/handlers"
	"SlackReleaseReminders/logger"
	"SlackReleaseReminders/merger"
	log "github.com/sirupsen/logrus"
)

func main() {
	// Setup logger config
	logger.InitLoggerConfig()
	// Fetch configs for jira project key, repository pairs
	configs, groupedConfigs := common.FetchConfigs()
	// Fetch latest jira versions
	jiraVersions := handlers.RetrieveJiraVersionsByKeys(groupedConfigs.ProjectsKeys)
	// Merge fetched configs with latest jira versions
	mergedResults := merger.MergeProjectRepositoryConfigWithJiraVersions(configs, jiraVersions)
	// Fetch latest repositories versions
	repositoriesReleases := handlers.FetchRepositoriesReleasesByRepoNames(groupedConfigs.RepositoriesNames)
	// There is probably a mismatch between Jira projects count and scanned repos count
	if len(*mergedResults) != len(*repositoriesReleases) {
		log.Fatalf("Mismatch between Jira projects count and scanned repos count!")
	}
	// Calculate diff
	diffResult := differ.CalculateDiff(mergedResults, repositoriesReleases)
	// If diff found - loop through the all missed versions and send notification
	if len(diffResult) > 0 {
		for _, repo := range diffResult {
			for _, version := range repo.MissedVersions {
				log.Infof("Sending reminder for repo: %s about version: %s\n", repo.RepoName, version)
				handlers.SendSlackAlarm(repo.RepoName, version)
				log.Infof("Message sent!")
			}
		}
	} else {
		log.Infof("Diffs not found, nothing to remind about!")
	}
}