xl-meta: Clean output

[klauspost]

Description

Cleans up various annoying formatting issues:

• Sort files.
• Sort maps.
• Remove annoying stray ','
• Hide -ndjson - doesn't really do what it claims.

Sample output:

{
	"/tmp/xl1/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":0,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":5,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl10/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":14,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl11/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":0,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":15,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl12/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":16,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl13/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":1,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl14/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":2,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl15/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":3,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl16/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":4,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl2/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":6,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl3/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":7,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl4/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":8,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl5/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":9,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl6/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":10,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl7/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":11,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl8/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":12,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]},
	"/tmp/xl9/testbucket/hosts/xl.meta": {"Versions":[{"Header":{"Flags":0,"ModTime":"2022-03-27T07:40:36.271878663+02:00","Signature":"4ffe317b","Type":2,"VersionID":"afc0611a63e0403b8078bf21b9111a2b"},"Idx":0,"Metadata":{"DelObj":{"ID":"r8BhGmPgQDuAeL8huREaKw==","MTime":1648359636271878700,"MetaSys":{}},"Type":2}},{"Header":{"Flags":6,"ModTime":"2022-03-27T07:35:22.820280431+02:00","Signature":"ac150d34","Type":1,"VersionID":"12468eb5e6024ab581de7aa9a5220a4e"},"Idx":1,"Metadata":{"Type":1,"V2Obj":{"CSumAlgo":1,"DDir":"DvH10ieUSPmBLbKfCp3lVQ==","EcAlgo":1,"EcBSize":1048576,"EcDist":[5,6,7,8,9,10,11,12,13,14,15,16,1,2,3,4],"EcIndex":13,"EcM":12,"EcN":4,"ID":"EkaOteYCSrWB3nqppSIKTg==","MTime":1648359322820280300,"MetaSys":{"x-minio-internal-inline-data":"dHJ1ZQ=="},"MetaUsr":{"content-type":"application/octet-stream","etag":"ea210162eeb4adc31ff984cb744d6af6"},"PartASizes":[303],"PartETags":null,"PartNums":[1],"PartSizes":[303],"Size":303}}}]}
}

Single file:

{
  "Versions": [
    {
      "Header": {
        "Flags": 2,
        "ModTime": "2023-01-30T12:17:00.0827647+01:00",
        "Signature": "92bd1e7a",
        "Type": 1,
        "VersionID": "00000000000000000000000000000000"
      },
      "Idx": 0,
      "Metadata": {
        "Type": 1,
        "V2Obj": {
          "CSumAlgo": 1,
          "DDir": "vlySsW4YQnSAteclKjwKNA==",
          "EcAlgo": 1,
          "EcBSize": 1048576,
          "EcDist": [
            1
          ],
          "EcIndex": 1,
          "EcM": 1,
          "EcN": 0,
          "ID": "AAAAAAAAAAAAAAAAAAAAAA==",
          "MTime": 1675077420082764700,
          "MetaSys": {
            "X-Minio-Internal-actual-size": "MTc4MjU3OTI=",
          },
          "MetaUsr": {
            "X-Amz-Restore-Expiry-Days": "1",
            "X-Amz-Restore-Request-Date": "Mon, 30 Jan 2023 11:17:11 GMT",
            "content-type": "application/octet-stream",
            "etag": "d7f0e9878e982a33237d7f6f946e7951-2",
            "x-amz-restore": "ongoing-request=\"false\", expiry-date=\"Wed, 01 Feb 2023 00:00:00 GMT\""
          },
          "PartASizes": [
            16777216,
            1048576
          ],
          "PartETags": null,
          "PartNums": [
            1,
            2
          ],
          "PartSizes": [
            16777216,
            1048576
          ],
          "Size": 17825792
        },
        "v": 1674605994
      }
    }
  ]
}

How to test this PR?

Run on inspect result or raw xl.meta.

Types of changes

• New feature (non-breaking change which adds functionality)