Created
January 19, 2022 02:44
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AWSのProfileを検索するツール
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#!/usr/bin/env perl | |
#vim: ft=perl | |
# ----------------------------- | |
# 使い方 | |
# $ aws-profile-find [プロファイル名] | |
# プロファイル未指定・複数マッチの場合はプロファイル一覧を返します。 | |
# プロファイルが1つだけ見つかった場合は、AWS_DEFAULT_PROFILEのexport文を返します。 | |
# ----------------------------- | |
use strict; | |
use warnings; | |
use feature 'say'; | |
sub readConfig { | |
my $path=shift; | |
my $cnf=""; | |
local $/; | |
open(my $fh,'<',$path) || die "$path - not found"; | |
$cnf=<$fh>; | |
return $cnf; | |
} | |
sub profiles { | |
$_=shift; | |
my @profiles=(); | |
while(/\[profile (.+?)\]/mg) { | |
push @profiles,$1; | |
} | |
return @profiles; | |
} | |
sub showList { | |
my @list=@_; | |
foreach(@list) { | |
say " $_"; | |
} | |
} | |
my $arg=$ARGV[0] || ''; | |
my @profiles=profiles( readConfig("$ENV{HOME}/.aws/config")); | |
if($arg eq '') { | |
showList(@profiles); | |
say '引数がありません'; | |
exit(0); | |
} | |
my @matched=grep {/\Q$ARGV[0]\E/} @profiles; | |
if($#matched == 0) { | |
say "export AWS_DEFAULT_PROFILE=$matched[0]"; | |
} elsif($#matched == -1) { | |
say 'マッチしません'; | |
showList(@profiles); | |
} else { | |
say '複数見つかりました'; | |
showList(@matched); | |
} | |
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