mirror of
https://github.com/nabbar/golib.git
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c90acd9611
Package Semaphore: - simplify the base semaphore (context, max wheight...) - merge semaphore with progress instance - extend semaphore with context interface Package Progress - rework MPB instance - bump MBP to v8 - integrate MPB into Semaphore to use a same instance for sem / mpb - rework bar to simplify it - bar is now also a semaphore & context - allow to create bar with custom options
119 lines
3.3 KiB
Go
119 lines
3.3 KiB
Go
/*
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* MIT License
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*
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* Copyright (c) 2019 Nicolas JUHEL
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*
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*/
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package semaphore
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import (
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sembar "github.com/nabbar/golib/semaphore/bar"
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semtps "github.com/nabbar/golib/semaphore/types"
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sdkmpb "github.com/vbauerster/mpb/v8"
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mpbdec "github.com/vbauerster/mpb/v8/decor"
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)
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const done = "Done"
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const run = "Running"
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func (o *sem) isMbp() bool {
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return o.m != nil
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}
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func (o *sem) defOpts(unit interface{}, name, job string, bar semtps.Bar) []sdkmpb.BarOption {
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var opt = make([]sdkmpb.BarOption, 0)
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if bar != nil {
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if b, k := bar.(semtps.BarMPB); k {
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opt = append(opt, sdkmpb.BarQueueAfter(b.GetMPB()))
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}
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}
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var dec = make([]mpbdec.Decorator, 0)
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if len(name) > 0 {
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dec = append(dec,
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mpbdec.Name(name, mpbdec.WC{W: len(name) + 1, C: mpbdec.DidentRight}),
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)
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}
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if len(job) > 0 {
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if len(dec) > 0 {
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dec = append(dec,
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mpbdec.Name(" | "),
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)
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}
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dec = append(dec,
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mpbdec.Name(job, mpbdec.WC{W: len(job) + 1, C: mpbdec.DidentRight | mpbdec.DextraSpace}),
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)
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}
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if unit != nil {
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if len(dec) > 0 {
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dec = append(dec,
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mpbdec.Name(" | "),
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)
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}
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dec = append(dec,
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mpbdec.Counters(unit, "", mpbdec.WCSyncWidth),
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)
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}
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opt = append(opt, sdkmpb.PrependDecorators(dec...))
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dec = append(make([]mpbdec.Decorator, 0),
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mpbdec.Percentage(mpbdec.WC{W: 5, C: 0}),
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mpbdec.Name(" | "),
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mpbdec.AverageETA(mpbdec.ET_STYLE_GO, mpbdec.WCSyncWidth),
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)
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if unit != nil {
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dec = append(dec,
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mpbdec.Name(" | "),
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mpbdec.AverageSpeed(unit, "% .2f", mpbdec.WCSyncWidth),
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)
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}
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return append(opt, sdkmpb.AppendDecorators(append(dec, mpbdec.OnComplete(mpbdec.Name(""), " | "+done))...))
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}
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func (o *sem) BarBytes(name, job string, tot int64, drop bool, bar semtps.SemBar) semtps.SemBar {
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return o.BarOpts(tot, drop, o.defOpts(mpbdec.SizeB1024(0), name, job, bar)...)
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}
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func (o *sem) BarTime(name, job string, tot int64, drop bool, bar semtps.SemBar) semtps.SemBar {
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return o.BarOpts(tot, drop, o.defOpts(nil, name, job, bar)...)
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}
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func (o *sem) BarNumber(name, job string, tot int64, drop bool, bar semtps.SemBar) semtps.SemBar {
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return o.BarOpts(tot, drop, o.defOpts(int64(0), name, job, bar)...)
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}
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func (o *sem) BarOpts(tot int64, drop bool, opts ...sdkmpb.BarOption) semtps.SemBar {
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return sembar.New(o, tot, drop, opts...)
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}
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func (o *sem) GetMPB() *sdkmpb.Progress {
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return o.m
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}
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