Changelog

13.10.0

Important

This release contains breaking changes to the input.Read, input.ReadPassword, and input.ReadPasswordSecure methods. Prior to this release, all of these methods took a boolean argument to disallow empty input. Since we are adding input validators, you will need to use the NotEmpty validator for the same behaviour.

[fmtutil/table] Added automatic breaks feature
[terminal/input] Added input validation feature
[terminal/input] Fixed bug with hiding the password when HidePassword is set to true and an empty input error is displayed
[terminal/input] Fixed bug with printing new line after input field on error

13.9.2

[knf] Added helper Q
[fmtc] Code refactoring
[usage] Code refactoring

13.9.1

[errors] Fixed bug with extra newline character at the end of Error output

13.9.0

[errors] Added new package of utilities for working with errors
[knf] Added type Validators for Validator slice
[knf] Code refactoring
[options] Code refactoring
[errutil] Package deprecated

13.8.1

[req] AutoDiscard now doesn't affect responses with successful response status codes (200-299)

13.8.0

[knf/validators] Added support of int64, uint, and uint64 to Less vaildator
[knf/validators] Added support of int64, uint, and uint64 to Greater vaildator
[knf/validators] Added validator SizeGreater
[knf/validators] Added validator SizeLess

13.7.0

[fmtutil] Added support of kk, kkk, kib, mib, gib, and tib in ParseSize
[knf] Added getter GetSZ for reading value as the size
[knf/united] Added getter GetSZ for reading value as the size
[knf/validators] Added validator TypeSize
[knf/validators] Added validator InRange
[fmtutil] Code refactoring
[knf/united] Improved usage examples

13.6.1

[req] Guess the value of the Content-Type header based on the request body type

13.6.0

[setup] Added package to install/uninstall application as a service
[support/deps] Improved collecting and filtering dependencies info
[support/kernel] Added simple globs support for parameter names

13.5.1

[mathutil] Added method FromPerc
[mathutil] Code refactoring

13.5.0

[support/resources] Added package for collecting info about CPU and memory
[support/kernel] Added package for collecting OS kernel parameters
[system/sysctl] Added method All to get all kernel parameters
[system] Added macOS support for GetCPUInfo
[system] Added macOS support for GetMemUsage
[support] Added locale to default OS info output
[mathutil] Added methods IsInt, IsFloat, and IsNumber
[support] Added info if CGO is used for build

13.4.0

[system/sysctl] Added new package for reading kernel parameters
[strutil] Added method SqueezeRepeats

13.3.5

[timeutil] Improved formatting of days and seconds in MiniDuration

13.3.4

[timeutil] Added support of minutes, hours and days to MiniDuration
[timeutil] Added separator customization to MiniDuration
[timeutil] Added usage examples for MiniDuration

13.3.3

[support/apps] Fixed Docker version extraction
[support] Improved output of large list of IPv4 and IPv6 addresses

13.3.2

[support/apps] Added support for Docker, Podman, and LXC
[rand] Removed method Int
[rand] Code refactoring

13.3.1

[cache] Added constants with duration
[cache/fs] Using cache.Duration instead of time.Duration
[cache/memory] Using cache.Duration instead of time.Duration
[cache/fs] Added check for passed expiration duration in Set
[cache/fs] Code refactoring
[cache/fs] Fixed bug with closing item file after reading data
[cache/fs] Fixed bug with removing expired items in Get

13.3.0

[cache/fs] Added cache with file system storage
[cache] In-memory cache moved to cache/memory
[sliceutil] Added method Join

13.2.1

[terminal/input] Added NewLine flag
[sliceutil] Methods Copy, IsEqual, Index, Contains, and Deduplicate marked as deprecated
[terminal/input] Improved TMUX support

13.2.0

[errutil] Added method Wrap
[passthru] Reader now implements only io.Reader interface, not io.ReadCloser
[passthru] Writer now implements only io.Writer interface, not io.WriteCloser

13.1.0

[env] Fixed compatibility with Windows
[support] Add basic support of collecting info on Windows
[support/apps] Added Windows support
[support/network] Added Windows support

13.0.0

Caution

In this release, we have changed the logic behind some knf validators (Less, Greater, LenLess, LenGreater) from negative to positive check. This means that if you have any of these validators, you need to swap them (Less → Greater, Greater → Less, LenLess → LenGreater, LenGreater → LenLess) to keep the logic of the validation.

[knf/validators] Changed logic from negative to positive check for Less, Greater, LenLess, and LenGreater validators.
[knf/validators] Validator LenNotEquals renamed to LenEquals
[knf/validators] Validator NotPrefix renamed to NotPrefix
[knf/validators] Validator HasSuffix renamed to HasSuffix
[knf/validators] Validator Equals renamed to NotEquals
[log] Code refactoring

12.130.0

[knf/validators] Added validators Set, SetToAny, SetToAnyIgnoreCase, LenLess, LenGreater, and LenNotEquals
[knf/validators] Validators Empty, NotContains, and NotLen marked as deprecated
[knf/validators] Improved validators input validation
[knf/validators/fs] Improved validators input validation
[knf/validators/regexp] Improved validators input validation
[knf/validators] Code refactoring
[knf/validators/system] Code refactoring

12.129.0

[fsutil] Added method GetModeOctal

12.128.0

[pager] Disable PAGER environment variable usage by default
[pager] Added AllowEnv option to allow the use of the PAGER environment variable

12.127.0

[options] Added method Delete
[usage] Added support for optional arguments to usage info
[uuid] Added UUID7 generator
[options] Code refactoring

12.126.1

[usage] Added Info.WrapLen option for text wrapping configuration

12.126.0

[support] Added support of Docker with gVisor runtime
[system/container] Added support of Docker with gVisor runtime
[usage] Added automatic wrapping for example, command, and option descriptions
[color] Documentation improvements
[sliceutil] Code refactoring

12.125.1

[support/network] Added Cloudflare trace support for public IP resolution
[terminal] Code refactoring

12.125.0

[i18n] Added new package for internationalization
[log] Added field collection support
[log] Ignore fields without key
[log] Fixed formatting of JSON output when no message is passed
[pluralize] Fixed bug with handling negative numbers
[pluralize] Code refactoring

12.124.0

[env] Add Variable struct for lazy environment reading
[fmtc] Add support of FMTC_NO_BOLD, FMTC_NO_ITALIC, and FMTC_NO_BLINK environment variables

12.123.2

[terminal] Fixed bug with output messages from Error and Warn to stdout instead of stderr

12.123.1

[support/network] Sort and deduplicate IPs

12.123.0

[csv] Added method Reader.Line
[csv] Added more helpers for working with CSV row data

12.122.0

[csv] Added helpers for working with CSV row
[csv] Added option to skip header
[option] Removed Required flag from option struct

12.121.0

[initsystem/sdnotify] Added new package for sending messages to systemd
[support/deps] Updated for compatibility with the latest version of depsy
[terminal/tty] Improved check for systemd

12.120.0

[knf] Added methods Alias and Config.Alias
[knf] Added property name validation for all getters
[sliceutil] Added method IsEqual
[knf] Code refactoring
[knf] Added more tests

12.119.0

[initsystem] Added launchd support
[support/services] Added package for collecting services info

12.118.0

[terminal/input] Added method SetHistoryCapacity
[options] Improved Errors.String output formatting
[terminal/input] Added more usage examples
[terminal/input] Code refactoring

12.117.0

[terminal/input] Added new package for working with user input
[options] Added helper for working with errors
[terminal] All methods for working with user input moved to separate package
[terminal] Improved rendering messages with prefix
[color] Tests refactoring
[options] Code refactoring
[terminal] Code refactoring

Important

[mathutil] Removed all deprecated methods
[passwd] Removed all deprecated methods
[sliceutil] Removed all deprecated methods
[terminal] Removed all deprecated methods
[usage] Removed all deprecated methods
[uuid] Removed all deprecated methods
[terminal/window] Package removed due to deprecation of all methods

12.116.0

[support] Added Yandex Serverless support
[system/container] Added Yandex Serverless support

12.115.0

[knf/united] Added method GetMapping

12.114.0

[knf/united] Added method CombineSimple

12.113.1

[support/pkgs] Added compatibility with macOS

12.113.0

[options] Alias, Conflicts, and Bound now supports string slices
[options] Improved string representation format of Map, V and option name
[terminal/tty] Windows stubs refactoring

12.112.1

[support] Added binary name info
[terminal/tty] Added method IsSystemd
[fsutil] Method IsNonEmpty marked as deprecated
[fsutil] Fixed stubs for Windows
[terminal/window] Fixed deprivation message

12.111.1

[knf/united] United configuration separated from global KNF configuration

12.111.0

[knf/united] Added helper method AddOptions
[options] Added methods V.String and Map.String
[support] Minor UI improvement
[options] Code refactoring

12.110.1

[support/pkgs] Improved formatting
[support/network] Local IPs removed from IPv4/IPv6 address lists

12.110.0

[support/pkgs] Added tdnf (Photon Linux) support
[support/pkgs] Added pacman (Arch Linux) support
[support/pkgs] Package name removed from version info
[support] Fixed stubs for Windows

12.109.0

[support] Added custom checks support
[knf/united] Improved handling of environment variables
[support] Improved application info formatting
[support] Code refactoring
[support] Added more tests

12.108.1

[support] Fixed documentation formatting

12.108.0

[support] Added new package for collecting support information
[options] Added method Map.Set
[options] Added method Map.Delete
[options] Added shortcut F for method Format
[system/container] Added method IsContainer
[system/container] Added engine info caching
[pager] Fixed panic when pager stdin is not a file
[usage] Fixed bug with changing color for certain command or option
[lock] Fixed build tags
[options] Code refactoring
[usage] Code refactoring
[options] Tests refactoring
[system/container] Added usage examples

12.107.0

[knf/united] Added method Simple

12.106.0

[knf/united] Added method ToOption with shortcut O
[knf/united] Added method ToEnvVar with shortcut E

12.105.0

[log] Added JSON output format
[log] Added caller info to messages
[strutil] Added method IndexByteSkip
[timeutil] Added method FromISOWeek
[log] Code refactoring

12.104.0

[knf/united] Added validation using knf validators
[knf/united] Added usage examples

12.103.0

[knf/united] Added new package for working with united configuration (knf + options + environment variables)
[knf] Added method GetTD
[knf] Added method GetTS
[knf] Added method GetTZ
[knf] Added method GetL
[options] Fixed panic when parsing unsupported option with value passed with equal sign (=)
[options] Code refactoring
[knf] Code refactoring

12.102.0

[knf/validators/network] Added Mail validator
[log] Added Divider method
[knf/validators/fs] Code refactoring
[knf/validators/network] Code refactoring
[knf/validators/regexp] Code refactoring
[knf/validators/system] Code refactoring

12.101.0

[req] Added Bearer Token property to Request struct

12.100.0

[log] Added NilLogger
[path] Handle both directions in DirN
[strutil] Code refactoring

12.99.0

[knf] Add method Parse
[knf] Add method Config.Merge
[knf] Code refactoring
[knf] Improved usage examples

12.98.0

[mathutil] Added method Perc
[system] Added methods MemUsage.MemUsedPerc and MemUsage.SwapUsedPerc
[fmtutil] Code refactoring
[fmtutil/table] Improved tests
[mathutil] Added usage examples

12.97.0

[passthru] Added package with pass-thru reader and writer
[progress] Migrate to passthru package
[fmtutil/table] Improved borders and separators rendering
[usage] Improved environment info output
[spinner] Improved message rendering

12.96.1

[terminal/tty] Fixed bug in checking for TTY when stdin is a character device
[terminal/tty] Improved tests

12.96.0

[fmtutil/table] Added global flag FullScreen for full screen table mode
[fmtutil/table] Full-screen table mode enabled by default

12.95.0

[fmtutil/table] Added table border symbol customization
[fmtutil/table] Added table border symbol color customization
[fmtutil/table] Added table separator symbol customization
[fmtutil/table] Added table separator symbol color customization
[fmtutil/table] Added table header color customization
[fmtutil/table] Added table options for hiding top and bottom borders
[fmtutil/table] Added data preprocessing feature using custom input processing function
[fmtutil/table] Improved data rendering
[fmtutil/table] Code refactoring

12.94.0

[options] Added method Format
[options] Code refactoring

12.93.0

[fmtc] Added complex tags support for named colors
[fmtc] Added named colors nesting

12.92.0

[color] Added method Term2RGB

12.91.0

[terminal/tty] Added method IsTMUX
[terminal/tty] Added more usage examples
[timeutil] ParseDuration now returns time.Duration instead of seconds

12.90.1

[pager] Use more -f by default
[pager] Code refactoring

12.90.0

[color] Added alpha channel info to HSL and HSV
[color] Added method RGBA.WithAlpha
[color] Improved support for hex colors with alpha
[color] Use web color representation for Hex.String
[color] Added flag to Hex.ToWeb to disable shorthand generation
[color] Fixed shorthand hex generation for #FFF
[color] Fixed RGBA to Hex conversion

12.89.0

[usage] Added color customization for example description
[usage] Changed default color for example description

12.88.1

[pager] Improved pager search
[fmtutil] Code refactoring
[fmtutil/table] Code refactoring
[pager] Fixed build tags
[terminal/tty] Fixed build tags

12.88.0

[pager] Added new package for pager (less/more) setup
[terminal/tty] Added new package for working with TTY
[fmtc] Added method IsColorsSupported

12.87.0

[fmtc] Added tag for italic text ({&})
[fmtc] Added tag for striked text ({=})
[fmtc] Added tag for hidden text ({+})

12.86.0

[usage] Info.AddCommand now returns pointer to added command
[usage] Info.AddOption now returns pointer to added option
[usage] Added color customization for release and build info
[usage] Added release separator customization
[usage] Improved command group rendering
[usage] Improved options rendering

12.85.0

[log] Added method Is and Logger.Is
[log] Added more usage examples
[terminal] Updated Windows stubs

12.84.0

[errutil] Added method Errors.First
[errutil] Added method Errors.Get
[fmtutil/table] Added short form of align flags
[terminal] Error, Warn and Info now accept custom message objects
[errutil] Added more usage examples

12.83.2

[fmtutil/panel] Improved panel rendering with disabled colors
[fmtc] Fixed IsTag compatibility with sequence of tags (e.g. {*}{_}{r})
[fmtc] Fixed bug in Clean with writing reset escape sequence if there is no reset tag in the given string

12.83.1

[protip] Disabling tips using environment variable (PROTIP=0)

12.83.0

[protip] Added new package for showing usage tips
[fmtc] Added method IsTag for color tag validation
[fmtutil/panel] Added TOP_LINE option
[fmtutil/panel] Added DefaultOptions variable to set default options for all panels
[strutil] Added method LenVisual
[log] Added color tag validation
[progress] Added settings validation
[spinner] Added color tag validation
[usage] Added color tag validation
[fmtutil/panel] Improved panel rendering when BOTTOM_LINE option is used
[fmtutil/panel] Improved panel rendering when label is empty
[fmtutil/panel] Added limit for minimal panel size (256 symbols)
[fmtutil/panel] Added limit for maximum panel size (256 symbols)
[fmtutil/panel] Added limit for maximum indent size (24 symbols)
[fmtutil/panel] Fixed bug with panel rendering if Indent > 0
[fmtutil/panel] Code refactoring
[netutil] Fixed stubs for Windows

12.82.0

[netutil] Added method GetAllIP
[netutil] Added method GetAllIP6

12.81.0

[knf/validators/network] Added HasIP validator
[strutil] Added method ReplaceIgnoreCase
[uuid] GenUUID4 renamed to UUID4
[uuid] GenUUID5 renamed to UUID5
[uuid] Code refactoring

12.80.0

[system] Added ANSI color info to OSInfo
[system] Added methods OSInfo.ColoredPrettyName and OSInfo.ColoredName
[strutil] Improved usage examples

12.79.0

[fmtutil/panel] Added indent customization

12.78.0

[barcode] New package with methods to generate colored representation of unique data

12.77.1

[options] Fixed bug with Split result for empty options

12.77.0

[options] Added merge symbol customization
[options] Added method Split for splitting string value of mergeble option
[options] Improve usage examples

12.76.1

[knf] Added dedicated type for duration modifiers

12.76.0

[knf] Added modificator support for GetD
[spinner] Added initial spinner animation

12.75.1

[terminal] Improved AlwaysYes flag handling

12.75.0

[terminal] Added flag AlwaysYes, if set ReadAnswer will always return true without reading user input (useful for working with option for forced actions)

12.74.0

[timeutil] Added method PrettyDurationSimple for printing duration in simple format

12.73.2

[fmtutil] Fixed handling negative numbers in PrettySize
[fsutil] Fixed handling empty paths in ProperPath

12.73.1

[fmtutil/panel] Panel rendering moved from terminal sub-package to it's own sub-package

12.72.0

[terminal] Added support of options for panels
[mathutil] Sub-package migrated to generics
[sliceutil] Sub-package migrated to generics
[color] Code refactoring
[spinner] Code refactoring

12.71.0

[terminal] Added panel size configuration feature
[terminal] Improved panel rendering for messages with newlines
[initsystem] Removed systemd statuses activating and deactivating from checking service state

12.70.0

[terminal] Added flag HidePassword for masking passwords while typing
[terminal] Added method Info for showing informative messages
[terminal] Added method Panel for showing panel with custom label, title, and message
[terminal] Added method ErrorPanel for showing panel with error message
[terminal] Added method WarnPanel for showing panel with warning message
[terminal] Added method InfoPanel for showing panel with informative message
[terminal] Method PrintErrorMessage marked as deprecated (use method Error instead)
[terminal] Method PrintWarnMessage marked as deprecated (use method Warn instead)
[fmtc] Code refactoring
[initsystem] Code refactoring

12.69.0

[csv] Added method WithComma to CSV reader
[spinner] Added symbols customization
[spinner] Change default skip symbol to check mark
[spinner] Change default skip symbol color to dark grey
[spinner] Code refactoring

12.68.0

[options] Improved short options parsing logic
[progress] Added window size configuration for passthru calculator

Fixed typos

12.67.1

[options] Fixed bug with flattening empty arguments

12.67.0

[usage] Added support of raw version printing
[path] Added method JoinSecure - more "secure" alternative to standard Join
[usage] Code refactoring

12.66.0

[options] Added method Arguments.Flatten for converting arguments into a string
[usage/update] Added update checker for GitLab

12.65.0

[fmtutil] Added method Align for aligning text with ANSI control sequences (for example colors)
[usage] Added feature for adding and rendering environment info

12.64.1

[processes] ProcessInfo.Childs renamed to ProcessInfo.Children

Fixed typos

12.64.0

[timeutil] Added method MiniDuration which returns formatted value for short durations (e.g. s/ms/us/ns)
[terminal] Method ReadUI marked as deprecated (use method Read instead)

12.63.0

[knf] Fixed bug with using method Is for checking for empty values
[terminal] Added prefix feature for error and warning messages

12.62.0

[system/containers] More precise method for checking container engine
[system/containers] Added LXC support

12.61.0

[lscolors] Sub-package moved from fmtc to root of the package
[lscolors] GetColor returns colors for types of objects (like directory, block device, link…)
[lscolors] Added flag DisableColors for disabling all colors in output
[usage] Methods Render marked as deprecated (use Print methods instead)
[cron] Code refactoring
[csv] Code refactoring
[fmtutil/table] Code refactoring
[knf] Code refactoring
[options] Code refactoring
[progress] Code refactoring
[req] Code refactoring
[spellcheck] Code refactoring
[tmp] Code refactoring
[usage] Code refactoring
[cache] Better tests for panics
[cron] Better tests for panics
[csv] Better tests for panics
[fmtutil/table] Better tests for panics
[log] Better tests for panics
[progress] Better tests for panics
[req] Better tests for panics
[spellcheck] Better tests for panics
[tmp] Better tests for panics

12.60.1

[initsystem] Improved systemd support

12.60.0

[system/container] Added container sub-package with methods for checking container engine info
[system] Added container engine info to SystemInfo
[fmtutil/table] Improved separator rendering

Code refactoring

12.59.0

[fmtutil/table] Improved separator rendering

Code refactoring

12.58.0

[system] Added system arch name to SystemInfo
[system] Version and Distribution info removed from SystemInfo (use OSInfo instead)
[system] GetOSInfo now works on macOS

12.57.1

[progress] Fixed bug with updating progress settings

12.57.0

[log] Added interface for compatible loggers
[httputil] Added more helpers for checking URL scheme
[log] Color for critical errors set from magenta to bold red
[tmp] Improved unique name generation
[req] Code refactoring
[tmp] Improved usage examples

12.56.0

[fmtc] Added named colors support
[system] Fixed fuzz tests

12.55.2

[fmtc] Reverted changes made in 12.55.1

12.55.1

[fmtc] Fixed bug with printing useless carriage return symbol in TPrint* commands

12.55.0

[terminal] Added color customization for warning and error messages
[fmtc] Method NewLine now can print more than one new line
[progress] Fixed bug with handling finish stage
[progress] Improved usage example
[passwd] Code refactoring

12.54.0

[timeutil] Added more helpers for working with dates
[options] Fixed panic in GetS when mixed or string option contains non-string value

12.53.0

[strutil] Added method B for choosing value by condition
[system/process] Tests updated for compatibility with GitHub Actions

12.52.0

[fmtc] Added method If for conditional message printing

12.51.0

[lock] New package for working with lock files
[fsutil] Better errors messages from ValidatePerms
[pid] Code refactoring

12.50.1

[progress] Fixed bug with duplicating progress bar
[progress] Fixed bug with duplicating percentage symbol
[fmtc] Fixed simple mistakes in usage examples
[fmtutil/table] Fixed strings formatting
[req] Fixed strings formatting
[spinner] Fixed strings formatting
[usage] Fixed strings formatting

12.50.0

[fmtc] Added methods TPrint, LPrint and TLPrint
[system] More fields support from os-release file
[system] Added method ParseOSInfo for parsing os-release files
[system] Improved tests
[fmtc] Added more usage examples

12.49.0

[options] Added method Is for checking argument value
[options] Fix bug with filtering unexpanded globs

12.48.0

[terminal] Added option HideLength for hiding password length
[fmtutil/table] Fixed bug with calculating number of columns

12.47.0

[fsutil] Added bufio writer for copying files
[knf] Added method Is for checking property value
[options] Added method Is for checking option value
[fsutil] Fixed bug with changing file mode for copied file if custom umask is used
[options] Code refactoring
[spinner] Code refactoring
[knf] Added more usage examples

12.46.0

[fmtc/lscolors] Added method GetColor for getting control sequence for file
[fmtc/lscolors] Added method ColorizePath for colorizing whole path
[spinner] Added method Skip for marking actions as skipped
[tmp] Use os.TempDir for default directory instead of hardcoded path
[options] Fixed arguments filtering feature
[system] Fixed stubs for Windows
[terminal] Fixed stubs for Windows
[log] Improved documentation

12.45.0

[knf] Added method Config.File() which returns path to configuration file
[options] Added many helpful methods for working with arguments
[spinner] Added fmtc color codes support
[terminal] Title color customization support
[fsutil] Added method CopyAttr for copying attributes from one object to another
[fsutil] Code refactoring
[options] Code refactoring
[tmp] Code refactoring
[options] Added more usage examples
[fsutil] Improved tests

12.44.1

[ansi] Fixed examples
[color] Tests refactoring
[directio] Code refactoring
[easing] Code refactoring
[fmtc] Code refactoring
[fsutil] Code refactoring
[knf] Code refactoring
[log] Code refactoring
[log] Tests refactoring
[options] Code refactoring
[req] Code refactoring
[signal] Use buffered channels for signals
[system] Code refactoring
[timeutil] Code refactoring
[usage] Code refactoring

12.44.0

[path] Added method Compact for converting path to compact representation
[fmtc] Added method Render for converting color tags to ANSI escape codes
[knf/validators/fs] Fixed bug with formatting FileMode in error messages
[cron] Improved parsing error messages
[fsutil] Improved parsing error messages
[cron] Improved tests
[directio] Improved tests
[fsutil] Improved tests
[initsystem] Improved tests
[jsonutil] Improved tests
[knf] Improved tests
[knf/validators/fs] Improved tests
[knf/validators/network] Improved tests
[knf/validators/regexp] Improved tests
[knf/validators/system] Improved tests
[knf/validators] Improved tests
[log] Improved tests
[options] Improved tests
[req] Improved tests
[system] Improved tests
[system/process] Improved tests
[system/sensors] Improved tests
[tmp] Improved tests
[version] Improved tests
[spellcheck] Added usage examples
[log] Fixed bug with rendering messages with colors when fmtc.DisableColors set to true
[terminal] Fixed stubs for Windows
[secstr] Fixed stubs for Windows

12.43.0

[terminal] Added method ReadPasswordSecure for reading password into a secure string
[secstr] Fixed panic in IsEmpty and Destroy if string struct is nil

12.42.1

Module path set to v12

12.42.0

[fsutil] Improved helpers CopyFile, MoveFile and CopyDir
[fsutil] Code refactoring
[log] Code refactoring

Removed pkg.re usage

12.41.0

[usage] Added helpers for generating a string representation of Command and Option
[fsutil] Improved errors description for ValidatePerms

12.40.0

[ansi] Added methods for working with byte slices
[secstr] Added method IsEmpty for checking empty strings
[fmtutil] Method Wrap was rewritten from scratch
[fmtutil] Method Wrap now ignores ANSI/VT100 control sequences
[timeutil] Method ParseDuration was rewritten from scratch
[timeutil] Method ParseDuration now allows to define default modificator
[usage] Code refactoring

12.39.1

[knf] Fixed bug with naming tests source files

12.39.0

[fmtc] Added TrueColor support
[system] Improved macOS support
[netutil] Improved macOS support
[system] Fixed bug with extracting macOS version
[system] Fixed bug with extracting macOS arch info
[fmtc] Code refactoring
[system] Code refactoring

Added more stubs for macOS
Improved stubs for Windows

12.38.1

Fixed build tags for Go ≤ 1.16

12.38.0

[usage] Improved color customization for application name and version
[usage] Added color customization for application name in usage info

12.37.0

[strutil] Added helper Q for working with default values
[usage] Added color customization for application name and version

12.36.0

[system] Added CPU architecture bits info to SystemInfo

12.35.1

[passwd] Fixed typo in deprecation notice

12.35.0

[secstr] New package for working with protected (secure) strings
[req] Method Query.String() renamed to Query.Encode()
[passwd] Added method GenPasswordVariations and GenPasswordBytesVariations for generating password variations with possible typos fixes
[passwd] Added methods HashBytes, CheckBytes, GenPasswordBytes and GetPasswordBytesStrength
[passwd] Method Encrypt marked as deprecated (use Hash method instead)
[passwd] Added more usage examples

12.34.0

[fsutil] Added method TouchFile for creating empty files
[fsutil] Code refactoring
[fmtc] Documentation refactoring
[timeutil] Documentation refactoring
[fsutil] Added usage examples

12.33.0

[errutil] Added support for string, []string, and errutil.Errors types to method Errors.Add
[fmtutil] Added method PrettyBool for formatting boolean values

12.32.0

[fmtutil] Added method PrettyDiff for formatting diff numbers
[fmtutil] Fixed bug in PrettyNum with formatting negative numbers
[fmtutil] Code refactoring

12.31.0

[errutil] Added method Reset for resetting Errors instance
[sliceutil] Added methods Copy, CopyInts and CopyFloats for copying slices
[csv] Code refactoring
[sliceutil] Code refactoring

12.30.0

[ansi] New package for working with ANSI/VT100 control sequences
[terminal] Added fmtc color codes support in input prompt
[terminal] Fixed bug with masking password if prompt contains ANSI color codes
[strutil] Code refactoring
[options] Added more usage examples

12.29.0

[errutil] Added method Cap for getting max capacity
[system/sensors] Added sorting by the name for slice with devices info
[errutil] Added more usage examples

12.28.0

[fmtc] NO_COLOR support
[fmtc] Code refactoring

12.27.0

[httputil] Added method GetPortByScheme
[events] Improved unknown events handling
[system/sensors] Code refactoring
[system/sensors] Increased code coverage (0.0% → 100.0%)
[events] Added usage examples
[httputil] Added usage examples

Error check moved at the beginning of every test

12.26.0

[events] New package for creating event-driven systems
[system] Fixed bug with parsing CPU info data
[fsutil] Added method IsEmpty for checking empty files
[system/process] Fixed bug with searching info for creating process tree
[knf] Code refactoring
[usage] Added more usage examples

12.25.0

[color] Added method Parse for parsing colors (#RGB/#RGBA/#RRGGBB/#RRGGBBAA)
[color] Fixed bug with formatting small values using Hex.ToWeb
[color] Fixed bug with converting Hex to RGBA

12.24.2

[easing] Added links to examples for every function
[easing] Added usage examples

12.24.1

[color] Added three-digit RGB notation generation to Hex.ToWeb

12.24.0

[color] Using structs for color models instead of bare numbers
[color] Much simpler converting between color models
[color] Added method RGB2CMYK for converting RGB colors to CMYK
[color] Added method CMYK2RGB for converting CMYK colors to RGB
[color] Added method RGB2HSL for converting RGB colors to HSL
[color] Added method HSL2RGB for converting HSL colors to RGB
[color] Added method Luminance for calculating relative luminance for RGB color
[color] Added method Contrast for calculating contrast ratio of foreground and background colors
[color] Method RGB2HSB rewritten from scratch and renamed to RGB2HSV
[color] Method HSB2RGB rewritten from scratch and renamed to HSV2RGB
[color] Added more usage examples

12.23.0

[cache] Renamed Store to Cache
[cache] Added method Size for checking cache size
[cache] Added method Expired for checking number of expired items

12.22.0

[timeutil] Added more new helpers
[log] Code refactoring
[log] Improved tests

12.21.0

[knf] Added new getter GetD which returns value as duration in seconds
[system/process] Improved tests

12.20.3

go-check package replaced by our fork
[cron] Removed useless example
[knf/validators/fs] Fixed bug with handling pattern matching error
[path] Fixed usage examples

12.20.2

[terminal] Usage examples improvements

12.20.1

[system/process] Fixed stubs for Windows

12.20.0

[system/process] Added methods for setting and getting CPU scheduler priority
[system/process] Added methods for setting and getting IO scheduler priority

12.19.0

[system] Added method GetCPUCount for getting info about number of CPU's
[system/process] Added method GetMountInfo for getting info about process mounts
[system] Code refactoring
[system/process] Code refactoring
[system] Increased code coverage (78.5% → 90.5%)
[system/process] Increased code coverage (82.4% → 98.0%)

12.18.1

[sliceutil] Added usage examples

12.18.0

[strutil] Added methods HasPrefixAny and HasSuffixAny for checking multiple prefixes or suffixes at once

12.17.1

[path] Fixed stubs for Windows

12.17.0

[options] Method Parse now returns arguments as Arguments struct with additional methods for working with them
[strutil] Added methods Before and After for extracting strings before and after some substring
[progress] Fixed bug with rendering resulting progress bar in some situations
[progress] Using integer instead of floats for progress if total size is less than 1000 and IsSize set to false

12.16.0

[path] Added new method for checking Unix-type globs
[fsutil] Fixed stubs for Windows
[progress] Minor UI fix

12.15.1

[usage/completion/bash] Code refactoring

12.15.0

[spinner] Added new package for showing spinner animation for long-running tasks
[timeutil] Added high precision mode for ShortDuration

12.14.1

[fmtc/lscolors] Improved environment variable parsing

12.14.0

[fmtc/lscolors] Added new package for colorizing file names with colors from dircolors

12.13.0

[usage/completion/bash] Improved completion generation
[usage/completion/zsh] Improved completion generation
[usage/completion/bash] Fixed bug with showing files with autocomplete
[usage/completion/zsh] Fixed bug with showing files with autocomplete

12.12.0

[timeutil] Added method PrettyDurationInDays for rendering pretty duration in days
[timeutil] Code refactoring

12.11.0

[timeutil] Added checking for parsing errors to ParseDuration method

12.10.1

[req] Code refactoring

12.10.0

[usage/man] Added package for generating man pages from usage info

12.9.0

[usage/update] Disabled update check from CI environments

12.8.1

[knf/validators/system] Fixed bug with source file naming

12.8.0

[log] Removed useless return value from Aux, Debug, Info, Warn, Error, Crit and Print methods

12.7.0

[knf/validators/regexp] Added new KNF validator for checking regular expression pattern matching
[knf/validators/fs] Added new KNF validator for checking shell pattern matching
[fsutil] Fixed bug with checking empty dirs on osx
[initsystem] Disabled tests on osx
[knf/validators/fs] Fixed tests on osx
[knf/validators/system] Fixed compatibility with osx
[log] Fixed tests on OSX
[system] Fixed checking user or group existence on OSX
[system] Fixed group lookup on osx
[system] Improved user info fetching on OSX

12.6.1

[path] Code refactoring
[path] Added more usage examples
[timeutil] Added more usage examples

12.6.0

[timeutil] Added method SecondsToDuration for conversion float64 to time.Duration
[timeutil] DurationToSeconds now returns the result as a float64 number
[hash] Code refactoring

12.5.2

[system] Fixed compatibility with Go ≥ 1.15

12.5.1

License changed from EKOL to Apache-2.0

12.5.0

[req] Added method Bytes() for reading response body as byte slice
[env] Fixed tests

12.4.0

[timeutil] Added method ShortDuration for duration formatting
[timeutil] Code refactoring

12.3.0

[progress] Calculate speed and remaining time using Exponentially Weighted Moving Average (EWMA)
[progress] Added pass thru writer

12.2.0

[progress] Added package for creating terminal progress bar
[usage/update] Increased dial and request timeouts to 3 seconds
[fmtutil] Added possibility to define custom separators in PrettySize and PrettyNum methods
[passwd] Increased code coverage (94.9% → 96.8%)
[usage/update] Increased code coverage (92.1% → 100%)
[req] Tests refactoring

12.1.0

[usage/update] Added update checker for custom storages

12.0.0

[path] Added method DirN for reading N elements from path
[pluralize] Methods Pluralize and PluralizeSpecial now return only pluralized word (incompatible changes)
[pluralize] Added methods P and PS for pluralization with custom formatting
[pluralize] Added usage examples

11.6.3

[usage] Added more examples

11.6.2

[cron] Added usage examples

11.6.1

[system] Fixed bug with parsing group info in id output

11.6.0

[usage] Added support of raw examples (without prefix with command name)

11.5.2

[errutil] Fixed panic in Add if given Errors struct is nil

11.5.1

[color] Fixed compatibility with ARM
[fmtutil] Fixed compatibility with ARM
[system] Fixed compatibility with ARM

11.5.0

[signal] Added method GetByName for getting signal by its name
[signal] Added method GetByCode for getting signal by its code

11.4.0

[fsutil] Added method ValidatePerms for permissions validation
[system] Improved current user info caching mechanic
[fsutil] Increased code coverage (98.0% → 98.8%)

11.3.1

[initsystem] Fixed stubs for Windows

11.3.0

[log] Logger is now more concurrency friendly

11.2.2

[log] Default color for debug messages set to light gray

11.2.1

[cache] Added data removal from cache with disabled janitor

11.2.0

[cache] Added method Has for checking item existence
[cache] Janitor thread will not run if the cleaning interval is equal to 0

11.1.0

[pid] Added method Read for reading PID files without any configuration

11.0.1

[knf] Minor documentation fixes

11.0.0

[fsutil] GetPerms renamed to GetMode
[fsutil] Added support of checking for character and block devices (C and B)
[knf] Validators moved to sub-package (incompatible changes)
[knf] Added more validators
[knf] Removed useless dependencies
[fsutil] Increased code coverage (97.4% → 98.0%)
[kv] Package removed

10.18.1

[strutil] Fixed bug in Substr method for a situation when the index of start symbol is greater than the length of the string
[strutil] Fixed bug in Substring method for a situation when the index of start symbol is greater than the length of the string

10.18.0

[knf] Added no as a valid boolean value for GetB
[knf] Added new validators for property type validation
[knf] Code refactoring

10.17.0

[cache] Added package which provides simple in-memory key:value store

10.16.0

[timeutil] Added support of short durations (milliseconds, microseconds or nanoseconds) to PrettyDuration method

10.15.0

[log] Added support of ANSI colors in the output
[log] Using uint8 for level codes instead of int

10.14.0

[version] Added method IsZero for checking empty version struct

10.13.1

[errutil] Method Add now allows adding slices with errors

10.13.0

[errutil] Added possibility to limit the number of errors to store
[errutil] Method Add now allows adding errors from other Errors struct
[sliceutil] Using in-place deduplication in Deduplicate method

10.12.2

[req] Changed default user-agent to go-ek-req/10

10.12.1

[usage] Fixed bug with formatting options without short name

10.12.0

[req] Added method PostFile for multipart file uploading

10.11.1

[fsutil] Fixed bug with filtering listing data

10.11.0

[pid] Added method IsProcessWorks for checking process state by PID
[pid] Improved process state check
[pid] Improved Mac OS X support

10.10.2

[terminal] Reading user input now is more stdin friendly (you can pass the input through the stdin)

10.10.1

[usage] Fixed bug with formatting options
[fmtutil/table] More copy&paste friendly table rendering

10.10.0

[emoji] New package for working with emojis

10.9.1

[usage/completion/bash] Improved bash completion generation

10.9.0

[usage/completion/bash] Added bash completion generator
[usage/completion/zsh] Added zsh completion generator
[usage/completion/fish] Added fish completion generator
[usage] Added method info.BoundOptions for linking command with options
[csv] Added method reader.ReadTo for reading CSV data into slice
[strutil] Fixed bug in Fields method
[initsystem] Added caching for initsystem usage status
[initsystem] Improved service state search for SysV scripts on systems with Systemd
[usage] Code refactoring

10.8.0

[strutil] Added method Exclude as the faster replacement for strings.ReplaceAll

10.7.1

[fmtutil] Fixed bug with formatting small float numbers using PrettySize method

10.7.0

[jsonutil] Added Write as alias for EncodeToFile
[jsonutil] Added Read as alias for DecodeFile
[jsonutil] Added WriteGz for writing gzipped JSON data
[jsonutil] Added ReadGz for reading gzipped JSON data

10.6.0

[strutil] Improved parsing logic for the Fields method
[strutil] Added additional supported quotation marks types

10.5.1

[initsystem] Fixed bug with parsing systemd's failed ActiveState status
[initsystem] Added tests for output parsers
[initsystem] Code refactoring

10.5.0

[fmtc] Added new methods LPrintf, LPrintln, TLPrintf and TLPrintln
[fmtc] Fixed bug with parsing reset and modification tags (found by go-fuzz)
[fmtc] Code refactoring

10.4.0

[fmtc] Improved work with temporary output (TPrintf, TPrintln)

10.3.0

[fsutil] Added method IsReadableByUser for checking read permission for some user
[fsutil] Added method IsWritableByUser for checking write permission for some user
[fsutil] Added method IsExecutableByUser for checking execution permission for some user

10.2.0

[version] Added method Simple() which returns simple version
[version] More usage examples added

10.1.0

[system] Improved OS version search
[tmp] Package refactoring

10.0.0

[system] Added method GetCPUInfo for fetching info about CPUs from procfs
[fmtutil/table] Added global variable MaxWidth for configuration of maximum table width
[system] FSInfo now is FSUsage (incompatible changes)
[system] MemInfo now is MemUsage (incompatible changes)
[system] CPUInfo now is CPUUsage (incompatible changes)
[system] InterfaceInfo now is InterfaceStats (incompatible changes)
[system] GetFSInfo() now is GetFSUsage() (incompatible changes)
[system] GetMemInfo() now is GetMemUsage() (incompatible changes)
[system] GetCPUInfo() now is GetCPUUsage() (incompatible changes)
[system] GetInterfacesInfo() now is GetInterfacesStats() (incompatible changes)
[initsystem] HasService() now is IsPresent() (incompatible changes)
[initsystem] IsServiceWorks() now is IsWorks() (incompatible changes)
[system] Fixed bug with parsing CPU stats data (found by go-fuzz)
[fmtc] Fixed bug with parsing reset and modification tags (found by go-fuzz)
[initsystem] Fixed examples
[fmtc] Fixed examples
[system] Added fuzz testing
[cron] Code refactoring
[timeutil] Code refactoring
[fmtutil] Increased code coverage (97.9% → 100.0%)
[fmtutil/table] Increased code coverage (99.4% → 100.0%)
[knf] Increased code coverage (99.6% → 100.0%)
[req] Increased code coverage (97.1% → 100.0%)
[pid] Increased code coverage (97.4% → 100.0%)
[system] Increased code coverage (73.8% → 79.0%)

9.28.1

[initsystem] Improved application state checking in systemd
[system] Fixed typo in json tag for CPUInfo.Average

9.28.0

[system] Improved memory usage calculation
[system] Added Shmem and SReclaimable values to MemInfo struct
[system] Fixed typo in json tag for MemInfo.SwapCached
[system] Improved tests

9.27.0

[system/sensors] Added package for collecting sensors data
[strutil] Added method Substring for safe substring extraction
[strutil] Added method Extract for safe substring extraction
[strutil] Fixed tests and example for Substr method
[strutil] Improved tests
[strutil] Code refactoring

9.26.3

[strutil] Optimization and improvements for ReadField method
[easing] Code refactoring
[fmtutil] Code refactoring
[knf] Code refactoring
[log] Code refactoring
[options] Code refactoring
[pid] Code refactoring
[req] Code refactoring
[sliceutil] Code refactoring
[strutil] Code refactoring
[system] Code refactoring
[terminal] Code refactoring
[timeutil] Code refactoring
[uuid] Code refactoring

9.26.2

[fmtc] Fixed bug with parsing {} and {-} as valid color tags
[fmtc] Added fuzz testing

9.26.1

[fmtutil/table] Fixed bug with rendering data using not-configured table

9.26.0

[sliceutil] Added method Index which return index of given item in slice

9.25.2

[fmtutil] Improved size parser

9.25.1

[fmtutil] Fixed various bugs with processing NaN values

9.25.0

[req] Added constants with status codes

9.24.0

[req] Added method String for Query struct for query encoding

9.23.0

[log] Added wrapper for compatibility with stdlib logger
[log] Fixed race condition issue

9.22.3

[usage] Fixed bug with aligning option info with Unicode symbols
[options] Guess option type by default value type
[options] Added check for unsupported default value type

9.22.2

[system/process] Fixed windows stubs

9.22.1

[fsutil] Improved CopyDir method

9.22.0

[fsutil] Added method CopyDir for recursive directories copying
[fsutil] Removed useless method Current
[fsutil] Tests refactoring
[fsutil] Code refactoring

9.21.0

[system/process] Added new type ProcSample as a lightweight analog of ProcInfo for CPU usage calculation
[system/process] Code refactoring
[system/process] Increased code coverage (75.5% → 82.4%)
[system] Code refactoring

9.20.1

[fmtutil] Added method PrettyPerc for formatting values in percentages

9.20.0

[fmtc] Added methods Print and Sprintln for better compatibility with fmt package
[fmtutil/table] Fixed minor bug with output formatting
[options] Code refactoring

9.19.0

[directio] Added sub-package directio for writing/reading data with using direct IO
[fmtc] 256 colors support with new tags (foreground: {#000}, background: {%000})
[fmtc] Added method Is256ColorsSupported for checking support of 256 color output
[fmtc] Improved color tags syntax
[fmtc] Added tags for resetting modificators (e.g. {!*})
[fmtc] Removed color tags overriding (i.e. now {*}{r} == {r*})
[color] Added method RGB2Term for converting RGB colors to terminal color codes

9.18.1

[system] Fixed bug with extra new line symbol in user Shell field

9.18.0

[fmtc] Temporary output feature moved from T struct to TPrintf and TPrintln

9.17.4

Dependencies now download with initial go get command

9.17.3

[options] Fixed bug with using Bound or Conflict fields for options (thx to @gongled)
[netutil] Code refactoring
[netutil] Increased code coverage (78.8% → 87.9%)

9.17.2

[netutil] Improved main IP search

9.17.1

[strutil] Added usage example for Copy method
[system/procname] Added usage examples

9.17.0

[netutil] Ignore TUN/TAP interfaces while searching main IP address
[initsystem] Added method IsEnabled which return info about service autostart
[initsystem] Method GetServiceState renamed to IsServiceWorks
[strutil] Added method Copy for forced copying of strings

9.16.0

[strutil] Improved Fields parsing
[fmtutil/table] Added method RenderHeaders for forced headers rendering

9.15.0

[strutil] Added ellipsis suffix customization
[strutil] Added support of custom separators for ReadField
[req] Closing response body after parsing data
[system] Fixed bug with parsing id command output with empty group names
[system] Fixed bug with calculating transferred bytes on active interfaces
[system] Improved id and getent commands output parsing
[system] Code refactoring

9.14.5

[terminal] Fixed bug with empty title output

9.14.4

[system] Code refactoring

9.14.3

[initsystem] Fixed bug with checking service state in systemd

9.14.2

[system] Fixed windows stubs
[system] Fixed bug with unclosed file descriptor

9.14.1

[initsystem] Fixed bug in SysV service state determination

9.14.0

[strutil] Added new method ReadField for reading space/tab separated fields from given data
[system] Code refactoring

9.13.0

[system] Improved CPU usage calculation
[system/process] Code refactoring
[system] Code refactoring

9.12.0

[knf] Added new validators: NotLen, NotPrefix and NotSuffix
[knf] Validators code refactoring

9.11.2

[system/process] Fixed bug with parsing CPU data
[system/process] Increased code coverage (0.0% → 87.5%)
[usage/update] Increased code coverage (0.0% → 80.0%)

9.11.1

[system/process] Improved error handling in GetInfo

9.11.0

[system] Improved IO utilization calculation
[system] Improved network speed calculation

9.10.0

[system] Added method GetCPUStats which return basic CPU info from /proc/stat
[system] Improved IO utilization calculation

9.9.2

[initsystem] Added stubs for windows

9.9.1

Code refactoring

9.9.0

[system] Improved disk usage calculation (now it similar to df command output)

9.8.0

[initsystem] New package for working with different init systems (sysv, upstart, systemd)

9.7.1

[fmtc] Improved utf8 support in temporary messages

9.7.0

[fmtc] Added method NewT which creates a new struct for working with the temporary output
[fmtc] More docs about color tags
[knf] Removing trailing spaces from property values

9.6.0

[system/procname] Added method Replace which replace just one argument in process command

9.5.0

[knf] Added new getters GetU, GetU64 and GetI64
[usage] Improved API for NewInfo method

9.4.0

[options] Added support of mixed options (string / bool)

9.3.0

[terminal] Improved title rendering for ReadAnswer method
[terminal] Simplified API for ReadAnswer method

9.2.0

[fmtutil] Improved floating numbers formatting with PrettyNum

9.1.4

[fmtutil/table] Fixed bug with color tags in headers when colors is disabled

9.1.3

[timeutil] Fixed bug with formatting milliseconds
[timeutil] Improved tests

9.1.2

[terminal] Fixed bug with masking password in tmux

9.1.1

[fmtutil/table] Fixed bug with rendering data with color tags

9.1.0

[version] Fixed bug with version comparison
[version] Added method Int() which return version as integer

9.0.0

Package args renamed to options (incompatible changes)

[fmtutil/table] Added new package for rendering data as a table
[fmtutil] Added support of separator symbol configuration
[usage] Improved output about a newer version
[usage] Increased code coverage (0.0% → 100%)
[usage] Code refactoring

8.0.3

[usage] Improved options and commands info rendering

8.0.2

Overall documentation improvements

8.0.1

[system/process] Fixed windows stubs
[system] Package refactoring
[fsutil] Fixed checking empty directory on FreeBSD
[pid] Fixed checking process state on FreeBSD

8.0.0

[system/process] Added method GetMemInfo for obtaining information about memory consumption by process.
[system/process] Added method GetInfo which return partial info from /proc/[PID]/stat.
[system/process] Added method CalculateCPUUsage which can be used for process CPU usage calculation.
[system] Methods for executing commands moved to system/exec package (incompatible changes)
[system] Methods for changing process name moved to system/procname package (incompatible changes)
[system] Minor improvements
[system] Code refactoring
[system] Increased code coverage (0.0% → 79.5%)

7.5.0

[errutil] Implemented error interface (added method Error() string)
[errutil] Minor improvements
[system] Fixed windows stubs

7.4.0

[fmtutil] Added flag SeparatorFullscreen which enable full size separator
[terminal/window] Window size detection code moved from terminal to terminal/window package
[terminal/window] Fixed bug with unclosed TTY file descriptor
[fsutil] Fixed bug with fsutil.IsLink (method returns true for symlinks)
[fsutil] Fixed bug with fsutil.GetSize (method returns 0 for non-existent files)
[fsutil] Improved input arguments checks in fsutil.CopyFile
[fsutil] Added input arguments checks to fsutil.MoveFile
[fsutil] Increased code coverage (49.8% → 97.9%)
[knf] Increased code coverage (99.2% → 99.6%)
[jsonutil] Increased code coverage (92.3% → 100%)

7.3.0

[sortutil] Added methods NatualLess and StringsNatual for natural ordering
[jsonutil] Added optional argument to EncodeToFile method with file permissions (0644 by default)
[jsonutil] Code refactoring
[jsonutil] Improved tests
[jsonutil] Added usage examples

7.2.0

[knf] Return default value for the property even if config struct is nil

7.1.0

[system] Added methods CalculateNetworkSpeed and CalculateIOUtil for metrics calculation without blocking main thread
[system] Code and examples refactoring

7.0.3

[passwd] Fixed panic in Check for some rare cases
[fsutil] Fixed typo
[pid] Fixed typo
[system] Fixed typo
[tmp] Fixed typo
[knf] Increased code coverage

7.0.2

[version] Fixed bug with version comparison
[version] Improved version data storing model
[usage] Fixed bug with new application version checking mechanics

7.0.1

[fsutil] Fixed windows stubs for compatibility with latest changes

7.0.0

[usage] Added interface for different ways to check application updates
[usage] Added Github update checker
[usage] Moved CommandsColorTag, OptionsColorTag, Breadcrumbs to Info struct (incompatible changes)
[fsutil] Now ListingFilter must be passed as value instead of pointer (incompatible changes)
[fsutil] Added support of filtering by size for ListingFilter
[version] Now Parse return value instead of pointer
[cron] Improved expressions parsing
[version] Added fuzz testing
[cron] Added fuzz testing
[knf] Added fuzz testing

6.2.1

[usage] Improved working with GitHub API

6.2.0

[netutil] Now GetIP return primary IPv4 address
[netutil] Added method GetIP6 which return main IPv6 address
[usage] Showing info about latest available release on GitHub

6.1.0

[knf] Added tabs support in indentation
[timeutil] Added new sequences %n (new line symbol) and %K (milliseconds)
[timeutil] Code refactoring

6.0.0

[passwd] Much secure hash generation (now with sha512, bcrypt, and AES)
[system] Improved changing process and arguments names
[system/process] Fixed windows stubs

5.7.1

[usage] Improved build info output
[system] Improved OS version search process

5.7.0

[system/process] GetTree now can return tree for custom root process
[system/process] Fixed threads marking
[fmtutil] Added method CountDigits for counting the number of digits in integer
[terminal] Now PrintWarnMessage and PrintErrorMessage prints messages to stderr
[usage] Added support for optional arguments in commands

5.6.0

[system] Added Distribution and Version info to SystemInfo struct
[arg] Added bound arguments support
[arg] Added conflicts arguments support
[arg] Added method Q for merging several arguments to string (useful for Alias, Bound and Conflicts)

5.5.0

[system] Added method CurrentTTY which return path to current tty
[system] Code refactoring

5.4.1

[fmtc] Fixed bug with parsing tags

5.4.0

[usage] Changed color for arguments from dark gray to light gray
[usage] Added breadcrumbs output for commands and options
[fmtutil] Fixed special symbols colorization in ColorizePassword

5.3.0

[fmtutil] Added method ColorizePassword for password colorization
[passwd] Improved password generation and strength check

5.2.1

[log] Code refactoring
[tmp] Added permissions customization for each temp struct

5.2.0

[terminal] Added password mask symbol color customization
[terminal] go-linenoise updated to v3

5.1.1

[req] Improved Engine initialization routine
[terminal] Fixed bug in windows stub with error variable name

5.1.0

[req] Improved SetUserAgent method for appending subpackages versions

5.0.1

[usage] Fixed examples header

5.0.0

[req] Fixed major bug with setting method through helper methods
[req] Multi-client feature (use req.Engine instead req.Request struct methods)
[crypto] Package divided into multiple packages (hash, passwd, uuid)
[uuid] Added UUID generation based on SHA-1 hash of namespace UUID and name (version 5)
[req] Added different types support for Query
[knf] Added NotContains validator which checks if given config property contains any value from given slice
[kv] Using values instead pointers
[system] Added custom duration support for GetNetworkSpeed and GetIOUtil
[version] Improved version parsing
[system] More logical RunAsUser arguments naming
[terminal] Minor fixes in windows stubs
[netutil] Added tests
[system] Code refactoring

Added usage examples

3.5.1

[usage] Using dark gray color for license and copyright
[fmtutil] Added global variable SeparatorColorTag for separator color customization
[fmtutil] Added global variable SeparatorTitleColorTag for separator title color customization

3.5.0

[terminal] Using forked go.linenoise package instead original
[terminal] Added hints support from new version of go.linenoise
[fmtc] Light colors tag (-) support
[usage] Using dark gray color for option values and example description
[tmp] Added DefaultDirPerms and DefaultFilePerms global variables for permissions customization
[tmp] Improved error handling

3.4.2

[strutil] Fixed bug with overflowing int in Tail method

3.4.1

[terminal] Improved reading user input

3.4.0

[httputil] Added GetRequestAddr, GetRemoteAddr, GetRemoteHost, GetRemotePort methods

3.3.1

[usage] Fixed bug with rendering command groups
[terminal] Small fixes in windows stubs

3.3.0

[system/process] Added new package for getting information about active system processes
[terminal] Fixed bug with title formatting in ReadAnswer method

3.2.3

[terminal] Fixed bug with title formatting in ReadUI method

3.2.2

[req] Added content types constants

3.2.1

[knf] Fixed typo in tests
[strutil] Removed unreachable code

3.2.0

[strutil] Added method Len which returns number of symbols in string
[strutil] UTF-8 support for Substr, Tail, Head and Ellipsis methods
[strutil] Added some benchmarks to tests
[fsutil] Fixed GetPerm stub for Windows
[fsutil] Fixed package description

3.1.3

[req] RequestTimeout set to 0 (disabled) by default

3.1.2

[terminal] Fixed bug with source name file conventions
[system] Fixed bug with appending real user info on MacOS X

3.1.1

[req] Small fixes in Request struct fields types

3.1.0

[req] Lazy transport initialization
[req] Added DialTimeout and RequestTimeout variables for timeouts control

3.0.3

[system] Removed debug output

3.0.2

Added makefile with some helpful commands (fmt, deps, test)
Small fixes in docs

3.0.1

[sliceutil] Code refactoring
[knf] Typo fixed
[terminal] Typo fixed

Some minor changes

3.0.0

[fmtutil] Pluralization moved from fmtutil to separate package pluralize (incompatible changes)
[pluralize] Brand new pluralization package with more than 140 languages support
[timeutil] Improved PrettyDuration output
[system] Now SessionInfo contnains full user info (Info struct) instead username (incompatible changes)
[timeutil] Code refactoring
[system] Code refactoring
[log] Code refactoring
[arg] Code refactoring

2.0.2

[pid] Added method IsWorks which return true if process with PID from PID file is active
[pid] Increased code coverage

2.0.1

[terminal] Fixed bugs with Windows stubs
[signal] Fixed bugs with Windows stubs

2.0.0

[color] New package for working with colors
[usage] Added color tags support for description
[terminal] Improved reading y/n answers (incompatible changes)
[strutil] Added method Fields for "smart" string splitting
[system] Methods GetUsername and GetGroupname deprecated
[system] Added method GroupList for user struct which returns slice with user groups names
[jsonutil] Code refactoring
[usage] Code refactoring

1.8.3

[signal] Added method Send for sending signal to process

1.8.2

[log] Fixed bug with logging empty strings

1.8.1

[sortutil] Added method VersionCompare which can be used for custom version sorting

1.8.0

[sortutil] Added case insensitive strings sorting
[sliceutil] Added Deduplicate method
[strutil] Added ReplaceAll method
[terminal] method fmtutil.GetTermSize moved to terminal.GetSize
[timeutil] Added method ParseDuration which parses duration in 1w2d3h5m6s format

1.7.8

[terminal] Custom prompt support
[terminal] Custom masking symbols support
[terminal] Code refactoring

1.7.7

[fsutil] Fixed bug in List method with filtering output
[fsutil] Fixed bug with NotPerms filtering

1.7.6

[env] Added methods for getting env vars as string, int, and float

1.7.5

[usage] Added docs for exported fields in About struct

1.7.4

[fsutils] Added fs walker (bash pushd/popd analog)

1.7.3

[fsutil] Method ListAbsolute ranamed to ListToAbsolute

1.7.2

[errutil] Added method Chain

1.7.1

[log] Improved min level changing

1.7.0

[fsutil] Fixed major bug with closing file descriptor after directory listing
[fsutil] Fixed major bug with closing file descriptor after counting lines in file
[fsutil] Fixed major bug with closing file descriptor after checking number of files in directory