mirror of
https://github.com/nabbar/golib.git
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e3239db998
Package Monitoring : - use packag dedicated to monitor component - each monitor work as standalone server to monitor health - collect metrics to export them to prometheus exporter Package Prometheus : - review to simplify use for API and not API metrics - optimize code Package Status : - Rework to use Monitor package - Rework to use native json / text Marshaller interface Context : - rework context config (context var) to use sync map and sync RWMutex (WORM) - move gin context to dedicated sub package (dependancies of logger make circular dependencies) - optimize code Config : - rework to optimize sync / collect of component - rework status to monitor - remove monitor managment from config to each component - add a func to set default logger to implement inherit default logger options - optimize code IOUtils : - isolate logger / closer interface as a usable & public interface & instance - this interface / instance allow to collect io.closer over a context to close all if context is done Logger : - rework to use context.config map - rework to use ioutils closer - rework to allow options to inherit a default options, or the last version of options - optimize code Size : - Add package Size to calculate and manipulate size Byte or bit - Add encoding : Text/JSON/Yaml/Toml... - Add option to défine default unit : Byte or bit Other : - adjust following code - optimize code - limit use of atomic value - rework to use RWMutex instead of sync.Mutex to maximize capabilities of read instead of write - remove 32bit build for CI/CD - add darwin/arm64 build for CI/CD Bump Dependencies
140 lines
3.4 KiB
Go
140 lines
3.4 KiB
Go
/***********************************************************************************************************************
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*
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* MIT License
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*
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* Copyright (c) 2022 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 bytes
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import (
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"fmt"
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"math"
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)
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const (
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_space = " "
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FormatRound0 = "%.0f"
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FormatRound1 = "%.1f"
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FormatRound2 = "%.2f"
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FormatRound3 = "%.3f"
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)
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var (
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_maxFloat = uint64(math.Ceil(math.MaxFloat64))
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)
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func (s Size) String() string {
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u := s.Unit(0)
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if len(u) > 0 {
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return s.Format(FormatRound2) + _space + u
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} else {
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return s.Format(FormatRound2)
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}
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}
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func (s Size) Int64() int64 {
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if uint64(s) > math.MaxInt64 {
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// overflow
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return math.MaxInt64
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}
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return int64(s)
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}
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func (s Size) Uint64() uint64 {
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return uint64(s)
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}
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func (s Size) Float64() float64 {
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if uint64(s) > _maxFloat {
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// overflow
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return math.MaxFloat64
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}
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return float64(s)
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}
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func (s Size) Format(format string) string {
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switch {
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case SizeExa.isMax(s):
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return fmt.Sprintf(format, s.sizeByUnit(SizeExa))
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case SizePeta.isMax(s):
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return fmt.Sprintf(format, s.sizeByUnit(SizePeta))
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case SizeTera.isMax(s):
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return fmt.Sprintf(format, s.sizeByUnit(SizeTera))
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case SizeGiga.isMax(s):
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return fmt.Sprintf(format, s.sizeByUnit(SizeGiga))
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case SizeMega.isMax(s):
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return fmt.Sprintf(format, s.sizeByUnit(SizeMega))
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case SizeKilo.isMax(s):
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return fmt.Sprintf(format, s.sizeByUnit(SizeKilo))
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default:
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return fmt.Sprintf(format, s.sizeByUnit(SizeUnit))
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}
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}
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func (s Size) Unit(unit rune) string {
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switch {
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case SizeExa.isMax(s):
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return SizeExa.Code(unit)
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case SizePeta.isMax(s):
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return SizePeta.Code(unit)
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case SizeTera.isMax(s):
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return SizeTera.Code(unit)
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case SizeGiga.isMax(s):
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return SizeGiga.Code(unit)
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case SizeMega.isMax(s):
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return SizeMega.Code(unit)
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case SizeKilo.isMax(s):
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return SizeKilo.Code(unit)
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default:
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return SizeUnit.Code(unit)
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}
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}
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func (s Size) KiloBytes() uint64 {
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return s.floorByUnit(SizeKilo)
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}
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func (s Size) MegaBytes() uint64 {
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return s.floorByUnit(SizeMega)
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}
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func (s Size) GigaBytes() uint64 {
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return s.floorByUnit(SizeGiga)
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}
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func (s Size) TeraBytes() uint64 {
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return s.floorByUnit(SizeTera)
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}
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func (s Size) PetaBytes() uint64 {
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return s.floorByUnit(SizePeta)
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}
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func (s Size) ExaBytes() uint64 {
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return s.floorByUnit(SizeExa)
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}
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