gum/pager/options.go
Mikael Fangel c8710071ad
feature(pager): add search functionality (#321)
* Added initial search functionality

 * Added a handler for the key presses
 * Added a searchbar at the bottom of the screen
 * Made search results cycleable by pressing n

* correct start pos and ignore keys while searching

* fix out of bound error when pressing n

* made the matching pattern relative to the current pos

* added p for searching for previous match

* added highlighting to search matches

* dynamically replaced all matches

* fixed string highlight issue

* fixed truncation issue

* small simplifaction in ypos logic

* made prev and next behave the same atBottom

* simplified logic and fixed linter errors

* updated help text

* style changes

* added comments

* fixed truncation issue

* fixes infinte loop on very long lines

* added simple lipgloss truncate function

* updated colors for better contrast

* lint fix

* initial commit for soft-wrap functionality

* linter corrections and added for pager with new model

* added generic functions to a utility package

* fix soft lint errors

* made N match previous as well as p

* replaced help text when search is active

* ran gofmt -w

* reimplemented search and next to enabled support for dynamic highlights

* made the highlight move as you progress through the search

* simplified highlighter

* improvements to the clean up of the highlight function

* semi working reverse search

* reverse search without highlight

* added semi working highlight for reverser search

* working version of previous match

* fixed issue with single letter matches in next

* added support for softwrapping

* respond to soft lint warnings

* removed unused function

* lint

* simplified matchers and fixed duplicate highlights

* optimisations and change in matching pattern

* fixed bug in lipglosspadding and allowed matching 1 etc.

* make highlight respect user settings

* fixed logic error in slice

* made prev match wrap around

* fix: show next/prev match help when active

* updated how view port line is set

* avoid crashes when regex doesn't compile

* fix: spelling previous

---------

Co-authored-by: Maas Lalani <maas@lalani.dev>
2023-05-14 23:19:07 -04:00

17 lines
1.3 KiB
Go

package pager
import "github.com/charmbracelet/gum/style"
// Options are the options for the pager.
type Options struct {
//nolint:staticcheck
Style style.Styles `embed:"" help:"Style the pager" set:"defaultBorder=rounded" set:"defaultPadding=0 1" set:"defaultBorderForeground=212" envprefix:"GUM_PAGER_"`
HelpStyle style.Styles `embed:"" prefix:"help." help:"Style the help text" set:"defaultForeground=241" envprefix:"GUM_PAGER_HELP_"`
Content string `arg:"" optional:"" help:"Display content to scroll"`
ShowLineNumbers bool `help:"Show line numbers" default:"true"`
LineNumberStyle style.Styles `embed:"" prefix:"line-number." help:"Style the line numbers" set:"defaultForeground=237" envprefix:"GUM_PAGER_LINE_NUMBER_"`
SoftWrap bool `help:"Soft wrap lines" default:"false"`
MatchStyle style.Styles `embed:"" prefix:"match." help:"Style the matched text" set:"defaultForeground=212" set:"defaultBold=true" envprefix:"GUM_PAGER_MATCH_"` //nolint:staticcheck
MatchHighlightStyle style.Styles `embed:"" prefix:"match-highlight." help:"Style the matched highlight text" set:"defaultForeground=235" set:"defaultBackground=225" set:"defaultBold=true" envprefix:"GUM_PAGER_MATCH_HIGH_"` //nolint:staticcheck
}