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#!/usr/bin/env perl | |
use strict; | |
use warnings; | |
use 5.10.1; | |
use Time::Piece (); | |
use Time::Seconds (); | |
sub is_stale { | |
my ($date, $name) = @_; | |
state $now = Time::Piece->new; | |
state $two_month = 60 * Time::Seconds::ONE_DAY; | |
$date < $now - $two_month && $name =~ m{^refs/heads/}; | |
} | |
my @branch = `git branch --color=never --all --sort=-authordate --format='%(HEAD)%00%(authordate:short)%00%(refname)%00%(authoremail)'`; | |
$? == 0 or exit 1; | |
chomp @branch; | |
my @stale; | |
for my $branch (@branch) { | |
my ($head, $date, $name, $email) = split /\0/, $branch, 4; | |
$date = Time::Piece->new->localtime->strptime($date, "%Y-%m-%d"); | |
if ($head ne "*" && is_stale $date, $name) { | |
$name =~ s{^refs/heads/}{}; | |
push @stale, { date => $date->strftime("%Y-%m-%d"), name => $name }; | |
} | |
} | |
for my $stale (@stale) { | |
my @cmd = ("git", "branch", "-D", $stale->{name}); | |
if ($ENV{FORCE}) { | |
!system @cmd or die; | |
} else { | |
print "$stale->{date}: @cmd", "\n"; | |
} | |
} | |
if (@stale && !$ENV{FORCE}) { | |
warn "try again with FORCE=1\n"; | |
} |
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