badhouseplants-net/scripts/cleanup.pl

#!/usr/bin/perl 
    
use strict; 
use warnings; 
# --------------------------------------
# -- Drone variables
# --------------------------------------
my $drone_url="$ENV{'DRONE_SYSTEM_PROTO'}://$ENV{'DRONE_SYSTEM_HOST'}";
my $drone_project=$ENV{'DRONE_REPO'};
my $drone_api="$drone_url/api/repos/$drone_project/builds";
# --------------------------------------
# -- Gitea variables
# --------------------------------------
my $gitea_url=$ENV{'GITEA_URL'} || 'https://git.badhouseplants.net/api/v1';
my $gitea_org=$ENV{'GITEA_ORG'} || 'badhouseplants';
my $gitea_package=$ENV{'GITEA_PACKAGE'} || 'badhouseplants-net';
my $gitea_api="$gitea_url/packages/$gitea_org/container/$gitea_package";
my $gitea_token=$ENV{'GITEA_TOKEN'};
my $gitea_user=$ENV{'GITEA_USER'} || $ENV{'DRONE_COMMIT_AUTHOR'};
# ---------------------------------------
# -- Get recent builds from drone-ci
# ---------------------------------------
my $builds = "curl -X 'GET' $drone_api -H 'accept: application/json' | jq -r '.[].after'";
my @builds_out = `$builds`;
chomp @builds_out;
# ---------------------------------------
# -- Get a list of all commits + 'latest'
# ---------------------------------------
my $commits = "argocd app list -o yaml -l app=badhouseplants | yq  '.[].metadata.labels.commit_sha'";
my @commits_out = `$commits`;
chomp @commits_out;
push @commits_out, 'latest';
# --------------------------------------
# -- Rclone variables
# -------------------------------------
my $dirs = "rclone lsf badhouseplants-minio:/badhouseplants-net";
my @dirs_out = `$dirs`;
chomp @dirs_out;
# ---------------------------------------
# -- Compare builds to commits 
# -- And remove obsolete imgages from
# --  registry
# ---------------------------------------
print "Cleaning up the container registry\n";
foreach my $line (@builds_out)
{
  print "Checking if $line is in @commits_out\n\n";
  if ( ! grep( /^$line$/, @commits_out ) ) {
    my $cmd = "curl -X 'DELETE' -s \"$gitea_api/$line\"  -H 'accept: application/json' -u $gitea_user:$gitea_token || true";
    print "Removing ${line}\n\n";
    my $output = `$cmd`;
    print "$output \n";
  } 
}

print "Cleaning up Minio\n";
foreach my $line (@dirs_out)
{
  print "Checking if $line is in @commits_out\n\n";
  chop($line);
  if ( ! grep( /^$line$/, @commits_out ) ) {
    my $cmd = "rclone purge badhouseplants-minio:/badhouseplants-net/$line";
    print "Removing ${line}\n\n";
    my $output = `$cmd`;
    print "$output \n";
  }
}