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Fix dependencies graph for minio source compilation (#8717)

Browse Source 
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 2019-12-30 20:06:13 -08:00 committed by Nitish Tiwari
parent 3af70b36fd
commit 0b7bd024fb
11 changed files with 3792 additions and 3345 deletions
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5940
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2
cmd/admin-server-info.go
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@ -22,7 +22,7 @@ import (
"os"
"strings"
"github.com/minio/minio-go/pkg/set"
"github.com/minio/minio-go/v6/pkg/set"
"github.com/minio/minio/pkg/cpu"
"github.com/minio/minio/pkg/disk"
"github.com/minio/minio/pkg/madmin"

2
cmd/bootstrap-peer-server.go
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@ -29,7 +29,7 @@ import (
"time"
"github.com/gorilla/mux"
"github.com/minio/minio-go/pkg/set"
"github.com/minio/minio-go/v6/pkg/set"
xhttp "github.com/minio/minio/cmd/http"
"github.com/minio/minio/cmd/logger"
"github.com/minio/minio/cmd/rest"

2
cmd/config/config.go
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@ -24,7 +24,7 @@ import (
"regexp"
"strings"
"github.com/minio/minio-go/pkg/set"
"github.com/minio/minio-go/v6/pkg/set"
"github.com/minio/minio/pkg/auth"
"github.com/minio/minio/pkg/env"
"github.com/minio/minio/pkg/madmin"

2
cmd/logger/console.go
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@ -23,9 +23,9 @@ import (
"strings"
"time"
c "github.com/minio/mc/pkg/console"
"github.com/minio/minio/cmd/logger/message/log"
"github.com/minio/minio/pkg/color"
c "github.com/minio/minio/pkg/console"
)
// Logger interface describes the methods that need to be implemented to satisfy the interface requirements.

4
cmd/main.go
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@ -1,5 +1,5 @@
/*
* MinIO Cloud Storage, (C) 2015, 2016, 2017, 2018 MinIO, Inc.
* MinIO Cloud Storage, (C) 2015-2019 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -22,7 +22,7 @@ import (
"sort"
"github.com/minio/cli"
"github.com/minio/mc/pkg/console"
"github.com/minio/minio/pkg/console"
"github.com/minio/minio/pkg/trie"
"github.com/minio/minio/pkg/words"
)

67
go.mod
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@ -4,55 +4,82 @@ go 1.13
require (
cloud.google.com/go v0.39.0
contrib.go.opencensus.io/exporter/ocagent v0.5.0 // indirect
github.com/Azure/azure-pipeline-go v0.2.1
github.com/Azure/azure-storage-blob-go v0.8.0
github.com/Azure/go-autorest v11.7.1+incompatible // indirect
github.com/Shopify/sarama v1.24.1
github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
github.com/alecthomas/participle v0.2.1
github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190307165228-86c17b95fcd5
github.com/aws/aws-sdk-go v1.20.21
github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f // indirect
github.com/bcicen/jstream v0.0.0-20190220045926-16c1f8af81c2
github.com/beevik/ntp v0.2.0
github.com/cheggaaa/pb v1.0.28
github.com/coredns/coredns v1.4.0
github.com/coreos/bbolt v1.3.3 // indirect
github.com/coreos/etcd v3.3.12+incompatible
github.com/coreos/go-semver v0.3.0 // indirect
github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e // indirect
github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
github.com/dgrijalva/jwt-go v3.2.0+incompatible
github.com/djherbis/atime v1.0.0
github.com/dustin/go-humanize v1.0.0
github.com/eapache/go-resiliency v1.2.0 // indirect
github.com/eclipse/paho.mqtt.golang v1.2.0
github.com/elazarl/go-bindata-assetfs v1.0.0
github.com/fatih/color v1.7.0
github.com/fatih/structs v1.1.0
github.com/ghodss/yaml v1.0.1-0.20190212211648-25d852aebe32 // indirect
github.com/go-ole/go-ole v1.2.4 // indirect
github.com/go-sql-driver/mysql v1.4.1
github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect
github.com/gomodule/redigo v2.0.0+incompatible
github.com/gopherjs/gopherjs v0.0.0-20190328170749-bb2674552d8f // indirect
github.com/gorilla/handlers v1.4.0
github.com/gorilla/mux v1.7.0
github.com/gorilla/rpc v1.2.0+incompatible
github.com/gorilla/websocket v1.4.1 // indirect
github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de4 // indirect
github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
github.com/grpc-ecosystem/grpc-gateway v1.9.0 // indirect
github.com/hashicorp/go-hclog v0.9.2 // indirect
github.com/hashicorp/raft v1.1.1-0.20190703171940-f639636d18e0 // indirect
github.com/hashicorp/vault/api v1.0.4
github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf
github.com/jonboulle/clockwork v0.1.0 // indirect
github.com/json-iterator/go v1.1.7
github.com/klauspost/compress v1.8.3
github.com/klauspost/compress v1.9.4
github.com/klauspost/cpuid v1.2.1 // indirect
github.com/klauspost/pgzip v1.2.1
github.com/klauspost/readahead v1.3.1
github.com/klauspost/reedsolomon v1.9.3
github.com/kurin/blazer v0.5.4-0.20190613185654-cf2f27cc0be3
github.com/lib/pq v1.1.1
github.com/mattn/go-colorable v0.1.1
github.com/mattn/go-ieproxy v0.0.0-20190805055040-f9202b1cfdeb // indirect
github.com/mattn/go-isatty v0.0.7
github.com/mattn/go-runewidth v0.0.4 // indirect
github.com/miekg/dns v1.1.8
github.com/minio/cli v1.22.0
github.com/minio/gokrb5/v7 v7.2.5
github.com/minio/hdfs/v3 v3.0.1
github.com/minio/highwayhash v1.0.0
github.com/minio/lsync v1.0.1
github.com/minio/mc v0.0.0-20191012041914-735aa139b19c
github.com/minio/minio-go v0.0.0-20190327203652-5325257a208f
github.com/minio/minio-go/v6 v6.0.39
github.com/minio/parquet-go v0.0.0-20190318185229-9d767baf1679
github.com/minio/minio-go/v6 v6.0.44
github.com/minio/parquet-go v0.0.0-20191231003236-20b3c07bcd2c
github.com/minio/sha256-simd v0.1.1
github.com/minio/sio v0.2.0
github.com/mitchellh/go-homedir v1.1.0
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.1 // indirect
github.com/nats-io/gnatsd v1.4.1 // indirect
github.com/nats-io/go-nats v1.7.2 // indirect
github.com/nats-io/go-nats-streaming v0.4.4 // indirect
github.com/nats-io/nats-server v1.4.1 // indirect
github.com/nats-io/nats-server/v2 v2.1.2
github.com/nats-io/nats-streaming-server v0.14.2 // indirect
github.com/nats-io/nats.go v1.9.1
github.com/nats-io/stan.go v0.4.5
github.com/ncw/directio v1.0.5
@ -60,18 +87,36 @@ require (
github.com/pkg/errors v0.8.1
github.com/pkg/profile v1.3.0
github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 // indirect
github.com/rcrowley/go-metrics v0.0.0-20190704165056-9c2d0518ed81 // indirect
github.com/rjeczalik/notify v0.9.2
github.com/rs/cors v1.6.0
github.com/satori/go.uuid v1.2.0 // indirect
github.com/secure-io/sio-go v0.3.0
github.com/shirou/gopsutil v2.18.12+incompatible
github.com/sirupsen/logrus v1.4.2
github.com/skyrings/skyring-common v0.0.0-20160929130248-d1c0bb1cbd5e
github.com/smartystreets/assertions v0.0.0-20190401211740-f487f9de1cd3 // indirect
github.com/soheilhy/cmux v0.1.4 // indirect
github.com/streadway/amqp v0.0.0-20190404075320-75d898a42a94
github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5 // indirect
github.com/ugorji/go v1.1.5-pre // indirect
github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a
github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 // indirect
go.etcd.io/bbolt v1.3.3 // indirect
go.uber.org/atomic v1.3.2
go.uber.org/multierr v1.1.0 // indirect
go.uber.org/zap v1.10.0 // indirect
golang.org/x/crypto v0.0.0-20191117063200-497ca9f6d64f
golang.org/x/net v0.0.0-20190923162816-aa69164e4478 // indirect
golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a // indirect
golang.org/x/sys v0.0.0-20190922100055-0a153f010e69
golang.org/x/text v0.3.2 // indirect
google.golang.org/api v0.5.0
google.golang.org/appengine v1.6.0 // indirect
google.golang.org/genproto v0.0.0-20190513181449-d00d292a067c // indirect
gopkg.in/cheggaaa/pb.v1 v1.0.28 // indirect
gopkg.in/ini.v1 v1.48.0 // indirect
gopkg.in/ldap.v3 v3.0.3
gopkg.in/olivere/elastic.v5 v5.0.80
gopkg.in/yaml.v2 v2.2.4
@ -79,15 +124,3 @@ require (
// Added for go1.13 migration https://github.com/golang/go/issues/32805
replace github.com/gorilla/rpc v1.2.0+incompatible => github.com/gorilla/rpc v1.2.0
// Allow this for offline builds
replace github.com/eapache/go-xerial-snappy => github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21
replace github.com/eapache/queue => github.com/eapache/queue v1.1.0
replace github.com/mattn/go-runewidth => github.com/mattn/go-runewidth v0.0.4
replace github.com/mitchellh/mapstructure => github.com/mitchellh/mapstructure v1.1.2
// Version 1.2.0 adds support for go modules
replace github.com/hashicorp/vault => github.com/hashicorp/vault v1.2.0-beta2

592
go.sum
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435
pkg/console/console.go Normal file
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@ -0,0 +1,435 @@
/*
* 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 implements console printing helpers
package console
import (
"fmt"
"os"
"path/filepath"
"strings"
"sync"
"github.com/fatih/color"
"github.com/mattn/go-colorable"
"github.com/mattn/go-isatty"
)
var (
// DebugPrint enables/disables console debug printing.
DebugPrint = false
// Used by the caller to print multiple lines atomically. Exposed by Lock/Unlock methods.
publicMutex = &sync.Mutex{}
// Used internally by console.
privateMutex = &sync.Mutex{}
stderrColoredOutput = colorable.NewColorableStderr()
// Print prints a message.
Print = func(data ...interface{}) {
consolePrint("Print", Theme["Print"], data...)
}
// PrintC prints a message with color.
PrintC = func(data ...interface{}) {
consolePrint("PrintC", Theme["PrintC"], data...)
}
// Printf prints a formatted message.
Printf = func(format string, data ...interface{}) {
consolePrintf("Print", Theme["Print"], format, data...)
}
// Println prints a message with a newline.
Println = func(data ...interface{}) {
consolePrintln("Print", Theme["Print"], data...)
}
// Fatal print a error message and exit.
Fatal = func(data ...interface{}) {
consolePrint("Fatal", Theme["Fatal"], data...)
os.Exit(1)
}
// Fatalf print a error message with a format specified and exit.
Fatalf = func(format string, data ...interface{}) {
consolePrintf("Fatal", Theme["Fatal"], format, data...)
os.Exit(1)
}
// Fatalln print a error message with a new line and exit.
Fatalln = func(data ...interface{}) {
consolePrintln("Fatal", Theme["Fatal"], data...)
os.Exit(1)
}
// Error prints a error message.
Error = func(data ...interface{}) {
consolePrint("Error", Theme["Error"], data...)
}
// Errorf print a error message with a format specified.
Errorf = func(format string, data ...interface{}) {
consolePrintf("Error", Theme["Error"], format, data...)
}
// Errorln prints a error message with a new line.
Errorln = func(data ...interface{}) {
consolePrintln("Error", Theme["Error"], data...)
}
// Info prints a informational message.
Info = func(data ...interface{}) {
consolePrint("Info", Theme["Info"], data...)
}
// Infof prints a informational message in custom format.
Infof = func(format string, data ...interface{}) {
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
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/*
* 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()
}

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pkg/console/themes.go Normal file
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/*
* 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
}