mirror of
https://github.com/minio/minio
synced 2024-07-21 18:35:07 +00:00
Fix dependencies graph for minio source compilation (#8717)
We had messy cyclical dependency problem with `mc` due to dependencies in pkg/console, moved the pkg/console to minio for more control and also to avoid any further cyclical dependencies of `mc` clobbering up the dependencies on server. Fixes #8659
This commit is contained in:
Harshavardhana
Nitish Tiwari
parent
3af70b36fd
commit
0b7bd024fb
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@ -22,7 +22,7 @@ import (
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"os"
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"strings"
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"github.com/minio/minio-go/pkg/set"
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"github.com/minio/minio-go/v6/pkg/set"
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"github.com/minio/minio/pkg/cpu"
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"github.com/minio/minio/pkg/disk"
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"github.com/minio/minio/pkg/madmin"
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@ -29,7 +29,7 @@ import (
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"time"
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"github.com/gorilla/mux"
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"github.com/minio/minio-go/pkg/set"
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"github.com/minio/minio-go/v6/pkg/set"
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xhttp "github.com/minio/minio/cmd/http"
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"github.com/minio/minio/cmd/logger"
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"github.com/minio/minio/cmd/rest"
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@ -24,7 +24,7 @@ import (
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"regexp"
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"strings"
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"github.com/minio/minio-go/pkg/set"
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"github.com/minio/minio-go/v6/pkg/set"
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"github.com/minio/minio/pkg/auth"
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"github.com/minio/minio/pkg/env"
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"github.com/minio/minio/pkg/madmin"
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@ -23,9 +23,9 @@ import (
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"strings"
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"time"
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c "github.com/minio/mc/pkg/console"
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"github.com/minio/minio/cmd/logger/message/log"
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"github.com/minio/minio/pkg/color"
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c "github.com/minio/minio/pkg/console"
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)
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// Logger interface describes the methods that need to be implemented to satisfy the interface requirements.
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@ -1,5 +1,5 @@
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/*
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* MinIO Cloud Storage, (C) 2015, 2016, 2017, 2018 MinIO, Inc.
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* MinIO Cloud Storage, (C) 2015-2019 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -22,7 +22,7 @@ import (
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"sort"
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"github.com/minio/cli"
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"github.com/minio/mc/pkg/console"
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"github.com/minio/minio/pkg/console"
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"github.com/minio/minio/pkg/trie"
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"github.com/minio/minio/pkg/words"
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)
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67
go.mod
67
go.mod
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@ -4,55 +4,82 @@ go 1.13
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require (
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cloud.google.com/go v0.39.0
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contrib.go.opencensus.io/exporter/ocagent v0.5.0 // indirect
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github.com/Azure/azure-pipeline-go v0.2.1
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github.com/Azure/azure-storage-blob-go v0.8.0
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github.com/Azure/go-autorest v11.7.1+incompatible // indirect
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github.com/Shopify/sarama v1.24.1
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github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
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github.com/alecthomas/participle v0.2.1
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github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190307165228-86c17b95fcd5
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github.com/aws/aws-sdk-go v1.20.21
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github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f // indirect
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github.com/bcicen/jstream v0.0.0-20190220045926-16c1f8af81c2
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github.com/beevik/ntp v0.2.0
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github.com/cheggaaa/pb v1.0.28
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github.com/coredns/coredns v1.4.0
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github.com/coreos/bbolt v1.3.3 // indirect
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github.com/coreos/etcd v3.3.12+incompatible
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github.com/coreos/go-semver v0.3.0 // indirect
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github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e // indirect
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github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
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github.com/dgrijalva/jwt-go v3.2.0+incompatible
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github.com/djherbis/atime v1.0.0
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github.com/dustin/go-humanize v1.0.0
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github.com/eapache/go-resiliency v1.2.0 // indirect
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github.com/eclipse/paho.mqtt.golang v1.2.0
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github.com/elazarl/go-bindata-assetfs v1.0.0
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github.com/fatih/color v1.7.0
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github.com/fatih/structs v1.1.0
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github.com/ghodss/yaml v1.0.1-0.20190212211648-25d852aebe32 // indirect
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github.com/go-ole/go-ole v1.2.4 // indirect
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github.com/go-sql-driver/mysql v1.4.1
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github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect
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github.com/gomodule/redigo v2.0.0+incompatible
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github.com/gopherjs/gopherjs v0.0.0-20190328170749-bb2674552d8f // indirect
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github.com/gorilla/handlers v1.4.0
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github.com/gorilla/mux v1.7.0
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github.com/gorilla/rpc v1.2.0+incompatible
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github.com/gorilla/websocket v1.4.1 // indirect
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github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de4 // indirect
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github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
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github.com/grpc-ecosystem/grpc-gateway v1.9.0 // indirect
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github.com/hashicorp/go-hclog v0.9.2 // indirect
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github.com/hashicorp/raft v1.1.1-0.20190703171940-f639636d18e0 // indirect
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github.com/hashicorp/vault/api v1.0.4
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github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf
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github.com/jonboulle/clockwork v0.1.0 // indirect
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github.com/json-iterator/go v1.1.7
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github.com/klauspost/compress v1.8.3
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github.com/klauspost/compress v1.9.4
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github.com/klauspost/cpuid v1.2.1 // indirect
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github.com/klauspost/pgzip v1.2.1
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github.com/klauspost/readahead v1.3.1
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github.com/klauspost/reedsolomon v1.9.3
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github.com/kurin/blazer v0.5.4-0.20190613185654-cf2f27cc0be3
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github.com/lib/pq v1.1.1
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github.com/mattn/go-colorable v0.1.1
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github.com/mattn/go-ieproxy v0.0.0-20190805055040-f9202b1cfdeb // indirect
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github.com/mattn/go-isatty v0.0.7
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github.com/mattn/go-runewidth v0.0.4 // indirect
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github.com/miekg/dns v1.1.8
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github.com/minio/cli v1.22.0
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github.com/minio/gokrb5/v7 v7.2.5
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github.com/minio/hdfs/v3 v3.0.1
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github.com/minio/highwayhash v1.0.0
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github.com/minio/lsync v1.0.1
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github.com/minio/mc v0.0.0-20191012041914-735aa139b19c
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github.com/minio/minio-go v0.0.0-20190327203652-5325257a208f
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github.com/minio/minio-go/v6 v6.0.39
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github.com/minio/parquet-go v0.0.0-20190318185229-9d767baf1679
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github.com/minio/minio-go/v6 v6.0.44
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github.com/minio/parquet-go v0.0.0-20191231003236-20b3c07bcd2c
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github.com/minio/sha256-simd v0.1.1
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github.com/minio/sio v0.2.0
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github.com/mitchellh/go-homedir v1.1.0
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
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github.com/modern-go/reflect2 v1.0.1 // indirect
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github.com/nats-io/gnatsd v1.4.1 // indirect
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github.com/nats-io/go-nats v1.7.2 // indirect
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github.com/nats-io/go-nats-streaming v0.4.4 // indirect
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github.com/nats-io/nats-server v1.4.1 // indirect
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github.com/nats-io/nats-server/v2 v2.1.2
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github.com/nats-io/nats-streaming-server v0.14.2 // indirect
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github.com/nats-io/nats.go v1.9.1
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github.com/nats-io/stan.go v0.4.5
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github.com/ncw/directio v1.0.5
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@ -60,18 +87,36 @@ require (
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github.com/pkg/errors v0.8.1
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github.com/pkg/profile v1.3.0
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github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829
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github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 // indirect
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github.com/rcrowley/go-metrics v0.0.0-20190704165056-9c2d0518ed81 // indirect
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github.com/rjeczalik/notify v0.9.2
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github.com/rs/cors v1.6.0
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github.com/satori/go.uuid v1.2.0 // indirect
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github.com/secure-io/sio-go v0.3.0
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github.com/shirou/gopsutil v2.18.12+incompatible
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github.com/sirupsen/logrus v1.4.2
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github.com/skyrings/skyring-common v0.0.0-20160929130248-d1c0bb1cbd5e
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github.com/smartystreets/assertions v0.0.0-20190401211740-f487f9de1cd3 // indirect
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github.com/soheilhy/cmux v0.1.4 // indirect
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github.com/streadway/amqp v0.0.0-20190404075320-75d898a42a94
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github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5 // indirect
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github.com/ugorji/go v1.1.5-pre // indirect
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github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a
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github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 // indirect
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go.etcd.io/bbolt v1.3.3 // indirect
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go.uber.org/atomic v1.3.2
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go.uber.org/multierr v1.1.0 // indirect
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go.uber.org/zap v1.10.0 // indirect
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golang.org/x/crypto v0.0.0-20191117063200-497ca9f6d64f
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golang.org/x/net v0.0.0-20190923162816-aa69164e4478 // indirect
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golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a // indirect
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golang.org/x/sys v0.0.0-20190922100055-0a153f010e69
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golang.org/x/text v0.3.2 // indirect
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google.golang.org/api v0.5.0
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google.golang.org/appengine v1.6.0 // indirect
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google.golang.org/genproto v0.0.0-20190513181449-d00d292a067c // indirect
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gopkg.in/cheggaaa/pb.v1 v1.0.28 // indirect
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gopkg.in/ini.v1 v1.48.0 // indirect
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gopkg.in/ldap.v3 v3.0.3
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gopkg.in/olivere/elastic.v5 v5.0.80
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gopkg.in/yaml.v2 v2.2.4
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@ -79,15 +124,3 @@ require (
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// Added for go1.13 migration https://github.com/golang/go/issues/32805
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replace github.com/gorilla/rpc v1.2.0+incompatible => github.com/gorilla/rpc v1.2.0
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// Allow this for offline builds
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replace github.com/eapache/go-xerial-snappy => github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21
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replace github.com/eapache/queue => github.com/eapache/queue v1.1.0
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replace github.com/mattn/go-runewidth => github.com/mattn/go-runewidth v0.0.4
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replace github.com/mitchellh/mapstructure => github.com/mitchellh/mapstructure v1.1.2
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// Version 1.2.0 adds support for go modules
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replace github.com/hashicorp/vault => github.com/hashicorp/vault v1.2.0-beta2
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|
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435
pkg/console/console.go
Normal file
435
pkg/console/console.go
Normal file
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@ -0,0 +1,435 @@
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/*
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* MinIO Cloud Storage, (C) 2019 MinIO, Inc.
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*
|
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* Licensed under the Apache License, Version 2.0 (the "License");
|
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* you may not use this file except in compliance with the License.
|
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* You may obtain a copy of the License at
|
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*
|
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* http://www.apache.org/licenses/LICENSE-2.0
|
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*
|
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* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS,
|
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
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* See the License for the specific language governing permissions and
|
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* limitations under the License.
|
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*/
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|
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// Package console implements console printing helpers
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package console
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|
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
|
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"sync"
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|
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"github.com/fatih/color"
|
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"github.com/mattn/go-colorable"
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"github.com/mattn/go-isatty"
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)
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var (
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// DebugPrint enables/disables console debug printing.
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DebugPrint = false
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|
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// Used by the caller to print multiple lines atomically. Exposed by Lock/Unlock methods.
|
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publicMutex = &sync.Mutex{}
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// Used internally by console.
|
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privateMutex = &sync.Mutex{}
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|
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stderrColoredOutput = colorable.NewColorableStderr()
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|
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// Print prints a message.
|
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Print = func(data ...interface{}) {
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consolePrint("Print", Theme["Print"], data...)
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}
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|
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// PrintC prints a message with color.
|
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PrintC = func(data ...interface{}) {
|
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consolePrint("PrintC", Theme["PrintC"], data...)
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}
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|
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// Printf prints a formatted message.
|
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Printf = func(format string, data ...interface{}) {
|
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consolePrintf("Print", Theme["Print"], format, data...)
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}
|
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|
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// Println prints a message with a newline.
|
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Println = func(data ...interface{}) {
|
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consolePrintln("Print", Theme["Print"], data...)
|
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}
|
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|
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// Fatal print a error message and exit.
|
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Fatal = func(data ...interface{}) {
|
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consolePrint("Fatal", Theme["Fatal"], data...)
|
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os.Exit(1)
|
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}
|
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|
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// Fatalf print a error message with a format specified and exit.
|
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Fatalf = func(format string, data ...interface{}) {
|
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consolePrintf("Fatal", Theme["Fatal"], format, data...)
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os.Exit(1)
|
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}
|
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|
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// Fatalln print a error message with a new line and exit.
|
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Fatalln = func(data ...interface{}) {
|
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consolePrintln("Fatal", Theme["Fatal"], data...)
|
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os.Exit(1)
|
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}
|
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|
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// Error prints a error message.
|
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Error = func(data ...interface{}) {
|
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consolePrint("Error", Theme["Error"], data...)
|
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}
|
||||
|
||||
// Errorf print a error message with a format specified.
|
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Errorf = func(format string, data ...interface{}) {
|
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consolePrintf("Error", Theme["Error"], format, data...)
|
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}
|
||||
|
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// Errorln prints a error message with a new line.
|
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Errorln = func(data ...interface{}) {
|
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consolePrintln("Error", Theme["Error"], data...)
|
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}
|
||||
|
||||
// Info prints a informational message.
|
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Info = func(data ...interface{}) {
|
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consolePrint("Info", Theme["Info"], data...)
|
||||
}
|
||||
|
||||
// Infof prints a informational message in custom format.
|
||||
Infof = func(format string, data ...interface{}) {
|
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consolePrintf("Info", Theme["Info"], format, data...)
|
||||
}
|
||||
|
||||
// Infoln prints a informational message with a new line.
|
||||
Infoln = func(data ...interface{}) {
|
||||
consolePrintln("Info", Theme["Info"], data...)
|
||||
}
|
||||
|
||||
// Debug prints a debug message without a new line
|
||||
// Debug prints a debug message.
|
||||
Debug = func(data ...interface{}) {
|
||||
if DebugPrint {
|
||||
consolePrint("Debug", Theme["Debug"], data...)
|
||||
}
|
||||
}
|
||||
|
||||
// Debugf prints a debug message with a new line.
|
||||
Debugf = func(format string, data ...interface{}) {
|
||||
if DebugPrint {
|
||||
consolePrintf("Debug", Theme["Debug"], format, data...)
|
||||
}
|
||||
}
|
||||
|
||||
// Debugln prints a debug message with a new line.
|
||||
Debugln = func(data ...interface{}) {
|
||||
if DebugPrint {
|
||||
consolePrintln("Debug", Theme["Debug"], data...)
|
||||
}
|
||||
}
|
||||
|
||||
// Colorize prints message in a colorized form, dictated by the corresponding tag argument.
|
||||
Colorize = func(tag string, data interface{}) string {
|
||||
if isatty.IsTerminal(os.Stdout.Fd()) {
|
||||
colorized, ok := Theme[tag]
|
||||
if ok {
|
||||
return colorized.SprintFunc()(data)
|
||||
} // else: No theme found. Return as string.
|
||||
}
|
||||
return fmt.Sprint(data)
|
||||
}
|
||||
|
||||
// Eraseline Print in new line and adjust to top so that we don't print over the ongoing progress bar.
|
||||
Eraseline = func() {
|
||||
consolePrintf("Print", Theme["Print"], "%c[2K\n", 27)
|
||||
consolePrintf("Print", Theme["Print"], "%c[A", 27)
|
||||
}
|
||||
)
|
||||
|
||||
// wrap around standard fmt functions.
|
||||
// consolePrint prints a message prefixed with message type and program name.
|
||||
func consolePrint(tag string, c *color.Color, a ...interface{}) {
|
||||
privateMutex.Lock()
|
||||
defer privateMutex.Unlock()
|
||||
|
||||
switch tag {
|
||||
case "Debug":
|
||||
// if no arguments are given do not invoke debug printer.
|
||||
if len(a) == 0 {
|
||||
return
|
||||
}
|
||||
output := color.Output
|
||||
color.Output = stderrColoredOutput
|
||||
if isatty.IsTerminal(os.Stderr.Fd()) {
|
||||
c.Print(ProgramName() + ": <DEBUG> ")
|
||||
c.Print(a...)
|
||||
} else {
|
||||
fmt.Fprint(color.Output, ProgramName()+": <DEBUG> ")
|
||||
fmt.Fprint(color.Output, a...)
|
||||
}
|
||||
color.Output = output
|
||||
case "Fatal":
|
||||
fallthrough
|
||||
case "Error":
|
||||
// if no arguments are given do not invoke fatal and error printer.
|
||||
if len(a) == 0 {
|
||||
return
|
||||
}
|
||||
output := color.Output
|
||||
color.Output = stderrColoredOutput
|
||||
if isatty.IsTerminal(os.Stderr.Fd()) {
|
||||
c.Print(ProgramName() + ": <ERROR> ")
|
||||
c.Print(a...)
|
||||
} else {
|
||||
fmt.Fprint(color.Output, ProgramName()+": <ERROR> ")
|
||||
fmt.Fprint(color.Output, a...)
|
||||
}
|
||||
color.Output = output
|
||||
case "Info":
|
||||
// if no arguments are given do not invoke info printer.
|
||||
if len(a) == 0 {
|
||||
return
|
||||
}
|
||||
if isatty.IsTerminal(os.Stdout.Fd()) {
|
||||
c.Print(ProgramName() + ": ")
|
||||
c.Print(a...)
|
||||
} else {
|
||||
fmt.Fprint(color.Output, ProgramName()+": ")
|
||||
fmt.Fprint(color.Output, a...)
|
||||
}
|
||||
default:
|
||||
if isatty.IsTerminal(os.Stdout.Fd()) {
|
||||
c.Print(a...)
|
||||
} else {
|
||||
fmt.Fprint(color.Output, a...)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// consolePrintf - same as print with a new line.
|
||||
func consolePrintf(tag string, c *color.Color, format string, a ...interface{}) {
|
||||
privateMutex.Lock()
|
||||
defer privateMutex.Unlock()
|
||||
|
||||
switch tag {
|
||||
case "Debug":
|
||||
// if no arguments are given do not invoke debug printer.
|
||||
if len(a) == 0 {
|
||||
return
|
||||
}
|
||||
output := color.Output
|
||||
color.Output = stderrColoredOutput
|
||||
if isatty.IsTerminal(os.Stderr.Fd()) {
|
||||
c.Print(ProgramName() + ": <DEBUG> ")
|
||||
c.Printf(format, a...)
|
||||
} else {
|
||||
fmt.Fprint(color.Output, ProgramName()+": <DEBUG> ")
|
||||
fmt.Fprintf(color.Output, format, a...)
|
||||
}
|
||||
color.Output = output
|
||||
case "Fatal":
|
||||
fallthrough
|
||||
case "Error":
|
||||
// if no arguments are given do not invoke fatal and error printer.
|
||||
if len(a) == 0 {
|
||||
return
|
||||
}
|
||||
output := color.Output
|
||||
color.Output = stderrColoredOutput
|
||||
if isatty.IsTerminal(os.Stderr.Fd()) {
|
||||
c.Print(ProgramName() + ": <ERROR> ")
|
||||
c.Printf(format, a...)
|
||||
} else {
|
||||
fmt.Fprint(color.Output, ProgramName()+": <ERROR> ")
|
||||
fmt.Fprintf(color.Output, format, a...)
|
||||
}
|
||||
color.Output = output
|
||||
case "Info":
|
||||
// if no arguments are given do not invoke info printer.
|
||||
if len(a) == 0 {
|
||||
return
|
||||
}
|
||||
if isatty.IsTerminal(os.Stdout.Fd()) {
|
||||
c.Print(ProgramName() + ": ")
|
||||
c.Printf(format, a...)
|
||||
} else {
|
||||
fmt.Fprint(color.Output, ProgramName()+": ")
|
||||
fmt.Fprintf(color.Output, format, a...)
|
||||
}
|
||||
default:
|
||||
if isatty.IsTerminal(os.Stdout.Fd()) {
|
||||
c.Printf(format, a...)
|
||||
} else {
|
||||
fmt.Fprintf(color.Output, format, a...)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// consolePrintln - same as print with a new line.
|
||||
func consolePrintln(tag string, c *color.Color, a ...interface{}) {
|
||||
privateMutex.Lock()
|
||||
defer privateMutex.Unlock()
|
||||
|
||||
switch tag {
|
||||
case "Debug":
|
||||
// if no arguments are given do not invoke debug printer.
|
||||
if len(a) == 0 {
|
||||
return
|
||||
}
|
||||
output := color.Output
|
||||
color.Output = stderrColoredOutput
|
||||
if isatty.IsTerminal(os.Stderr.Fd()) {
|
||||
c.Print(ProgramName() + ": <DEBUG> ")
|
||||
c.Println(a...)
|
||||
} else {
|
||||
fmt.Fprint(color.Output, ProgramName()+": <DEBUG> ")
|
||||
fmt.Fprintln(color.Output, a...)
|
||||
}
|
||||
color.Output = output
|
||||
case "Fatal":
|
||||
fallthrough
|
||||
case "Error":
|
||||
// if no arguments are given do not invoke fatal and error printer.
|
||||
if len(a) == 0 {
|
||||
return
|
||||
}
|
||||
output := color.Output
|
||||
color.Output = stderrColoredOutput
|
||||
if isatty.IsTerminal(os.Stderr.Fd()) {
|
||||
c.Print(ProgramName() + ": <ERROR> ")
|
||||
c.Println(a...)
|
||||
} else {
|
||||
fmt.Fprint(color.Output, ProgramName()+": <ERROR> ")
|
||||
fmt.Fprintln(color.Output, a...)
|
||||
}
|
||||
color.Output = output
|
||||
case "Info":
|
||||
// if no arguments are given do not invoke info printer.
|
||||
if len(a) == 0 {
|
||||
return
|
||||
}
|
||||
if isatty.IsTerminal(os.Stdout.Fd()) {
|
||||
c.Print(ProgramName() + ": ")
|
||||
c.Println(a...)
|
||||
} else {
|
||||
fmt.Fprint(color.Output, ProgramName()+": ")
|
||||
fmt.Fprintln(color.Output, a...)
|
||||
}
|
||||
default:
|
||||
if isatty.IsTerminal(os.Stdout.Fd()) {
|
||||
c.Println(a...)
|
||||
} else {
|
||||
fmt.Fprintln(color.Output, a...)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Lock console.
|
||||
func Lock() {
|
||||
publicMutex.Lock()
|
||||
}
|
||||
|
||||
// Unlock locked console.
|
||||
func Unlock() {
|
||||
publicMutex.Unlock()
|
||||
}
|
||||
|
||||
// ProgramName - return the name of the executable program.
|
||||
func ProgramName() string {
|
||||
_, progName := filepath.Split(os.Args[0])
|
||||
return progName
|
||||
}
|
||||
|
||||
// Table - data to print in table format with fixed row widths.
|
||||
type Table struct {
|
||||
// per-row colors
|
||||
RowColors []*color.Color
|
||||
|
||||
// per-column align-right flag (aligns left by default)
|
||||
AlignRight []bool
|
||||
|
||||
// Left margin width for table
|
||||
TableIndentWidth int
|
||||
}
|
||||
|
||||
// NewTable - create a new Table instance. Takes per-row colors and
|
||||
// per-column right-align flags and table indentation width (i.e. left
|
||||
// margin width)
|
||||
func NewTable(rowColors []*color.Color, alignRight []bool, indentWidth int) *Table {
|
||||
return &Table{rowColors, alignRight, indentWidth}
|
||||
}
|
||||
|
||||
// DisplayTable - prints the table
|
||||
func (t *Table) DisplayTable(rows [][]string) error {
|
||||
numRows := len(rows)
|
||||
numCols := len(rows[0])
|
||||
if numRows != len(t.RowColors) {
|
||||
return fmt.Errorf("row count and row-colors mismatch")
|
||||
}
|
||||
|
||||
// Compute max. column widths
|
||||
maxColWidths := make([]int, numCols)
|
||||
for _, row := range rows {
|
||||
if len(row) != len(t.AlignRight) {
|
||||
return fmt.Errorf("col count and align-right mismatch")
|
||||
}
|
||||
for i, v := range row {
|
||||
if len([]rune(v)) > maxColWidths[i] {
|
||||
maxColWidths[i] = len([]rune(v))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Compute per-cell text with padding and alignment applied.
|
||||
paddedText := make([][]string, numRows)
|
||||
for r, row := range rows {
|
||||
paddedText[r] = make([]string, numCols)
|
||||
for c, cell := range row {
|
||||
if t.AlignRight[c] {
|
||||
fmtStr := fmt.Sprintf("%%%ds", maxColWidths[c])
|
||||
paddedText[r][c] = fmt.Sprintf(fmtStr, cell)
|
||||
} else {
|
||||
extraWidth := maxColWidths[c] - len([]rune(cell))
|
||||
fmtStr := fmt.Sprintf("%%s%%%ds", extraWidth)
|
||||
paddedText[r][c] = fmt.Sprintf(fmtStr, cell, "")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Draw table top border
|
||||
segments := make([]string, numCols)
|
||||
for i, c := range maxColWidths {
|
||||
segments[i] = strings.Repeat("─", c+2)
|
||||
}
|
||||
indentText := strings.Repeat(" ", t.TableIndentWidth)
|
||||
border := fmt.Sprintf("%s┌%s┐", indentText, strings.Join(segments, "┬"))
|
||||
fmt.Println(border)
|
||||
|
||||
// Print the table with colors
|
||||
for r, row := range paddedText {
|
||||
fmt.Print(indentText + "│ ")
|
||||
for c, text := range row {
|
||||
t.RowColors[r].Print(text)
|
||||
if c != numCols-1 {
|
||||
fmt.Print(" │ ")
|
||||
}
|
||||
}
|
||||
fmt.Println(" │")
|
||||
}
|
||||
|
||||
// Draw table bottom border
|
||||
border = fmt.Sprintf("%s└%s┘", indentText, strings.Join(segments, "┴"))
|
||||
fmt.Println(border)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// RewindLines - uses terminal escape symbols to clear and rewind
|
||||
// upwards on the console for `n` lines.
|
||||
func RewindLines(n int) {
|
||||
for i := 0; i < n; i++ {
|
||||
fmt.Printf("\033[1A\033[K")
|
||||
}
|
||||
}
|
||||
37
pkg/console/console_test.go
Normal file
37
pkg/console/console_test.go
Normal file
|
|
@ -0,0 +1,37 @@
|
|||
/*
|
||||
* MinIO Cloud Storage, (C) 2019 MinIO, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package console
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/fatih/color"
|
||||
)
|
||||
|
||||
func TestSetColor(t *testing.T) {
|
||||
SetColor("unknown", color.New(color.FgWhite))
|
||||
_, ok := Theme["unknown"]
|
||||
if !ok {
|
||||
t.Fatal("missing theme")
|
||||
}
|
||||
}
|
||||
|
||||
func TestColorLock(t *testing.T) {
|
||||
Lock()
|
||||
Print("") // Test for deadlocks.
|
||||
Unlock()
|
||||
}
|
||||
54
pkg/console/themes.go
Normal file
54
pkg/console/themes.go
Normal file
|
|
@ -0,0 +1,54 @@
|
|||
/*
|
||||
* MinIO Cloud Storage, (C) 2019 MinIO, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package console
|
||||
|
||||
import "github.com/fatih/color"
|
||||
|
||||
var (
|
||||
// Theme contains default color mapping.
|
||||
Theme = map[string]*color.Color{
|
||||
"Debug": color.New(color.FgWhite, color.Faint, color.Italic),
|
||||
"Fatal": color.New(color.FgRed, color.Italic, color.Bold),
|
||||
"Error": color.New(color.FgYellow, color.Italic),
|
||||
"Info": color.New(color.FgGreen, color.Bold),
|
||||
"Print": color.New(),
|
||||
"PrintB": color.New(color.FgBlue, color.Bold),
|
||||
"PrintC": color.New(color.FgGreen, color.Bold),
|
||||
}
|
||||
)
|
||||
|
||||
// SetColorOff disables coloring for the entire session.
|
||||
func SetColorOff() {
|
||||
privateMutex.Lock()
|
||||
defer privateMutex.Unlock()
|
||||
color.NoColor = true
|
||||
}
|
||||
|
||||
// SetColorOn enables coloring for the entire session.
|
||||
func SetColorOn() {
|
||||
privateMutex.Lock()
|
||||
defer privateMutex.Unlock()
|
||||
color.NoColor = false
|
||||
}
|
||||
|
||||
// SetColor sets a color for a particular tag.
|
||||
func SetColor(tag string, cl *color.Color) {
|
||||
privateMutex.Lock()
|
||||
defer privateMutex.Unlock()
|
||||
// add new theme
|
||||
Theme[tag] = cl
|
||||
}
|
||||
Loading…
Reference in a new issue