v0.5.0

Key Features

• Simplify completion option and associated interface to a simple list of strings
• Handle special case in zsh completions, discard COMP_WORD=-- when not matching start of argument at COMP_INDEX
• Change available completion helper functions to:
  • DefaultCompletion() to return the default completion behavior from a custom completion handler
  • DefaultFilenameCompletion() matching default shell completion
  • MatchingFilenameCompletion() for pattern based filename matching
• Surrounding spaces are automatically trimmed from values unless keep-spaces option is specified on the argument
• List values automatically drop empty values unless keep-empty option is specified on the argument. Note that even with keep-empty, if the last character is a separator, the last empty values is always drop, as was the case in the prior versions.
• Update golang.org/x/tools package dependency to fix issues in enumer command loading some of the standard packages

Code changes

• Simplify completion handling and suggestions (#9)
• Update build scripts, fix windows test issues (#11)
• Change handling of spaces and empty list values (#10)
• Fix enumer command package loading issues (#13)

v0.4.0

Key Features

• Add enumer command to generate flag.Value interface methods for enumerated types and make them usable as direct recipients for command-line arguments
• Add support for custom value parser defined on pointer types (like url.Parse)

Improvements

• Clarify README opts struct tag documentation
• Add note in README for setting up bash completion compatibility in zsh

v0.3.1

Major Features

• Bump minimum Go version requirement to v1.17 due to dependencies
• Preserve preset cmd.ProcessName and cmd.ProcessArgs if set before invoking cli.Run()
• Add option to disable completion machinery
• Improve usage display for positional arguments

Improvements

• Fix typos in test names
• Update dependencies
• Add vscode debug configuration

v0.3.0

Major Features

• Add support for --long=<value> format
• Add support for empty value in --long=<value> format
• Add support for -- end of options delimiter

Improvements

• Improve reported errors from value.Parse()
• Update documentation with details about short flags, long flags, non-option arguments and limitations

v0.2.0

Major Features

• Resolve windows compatibility issues, update go-filetuils to v0.6.0, which addresses the same issue.

v0.1.0

Major Features

• Support for simple commands, no sub-command
• Parses flags, flag values and arguments
• Full support for bash completion