Niklas Ye
4a579bdbc6
CI / test (pull_request) Successful in 4s
Every colour was a 256-colour ANSI index hardcoded in styles.go, so changing the palette meant editing the styles themselves. This puts a semantic token set between the two: styles name roles, a theme supplies the colours. internal/theme holds the twelve tokens, the two built-ins (gruvbox-dark, the new default, and gruvbox-light) and the loader for user themes in ~/.config/terdut-tui/themes/. A user file may 'extends:' a built-in and override only what it cares about, and may shadow a built-in name to tweak it in place. Unknown keys, malformed colours and incomplete themes are refused with a message naming what went wrong. Colours are truecolor hex now: lipgloss downsamples for 256- and 16-colour terminals and honours NO_COLOR, so themes carry no fallbacks of their own. An ANSI index is still accepted for anyone who would rather follow their terminal's own palette. The 21 package-level style vars become a Styles struct on the Model, which is what rule 3 asked for all along; the four free functions in view.go take one as their first argument. The embedded bubbles components are restyled from the same tokens — otherwise a theme would leave a pink selected row and grey help text behind. Note that the table's Cell style deliberately keeps no foreground: bubbles renders cells before wrapping the row in Selected, so a colour there cuts the selection highlight short.
33 lines
1.2 KiB
Go
33 lines
1.2 KiB
Go
// Package theme resolves the named colour scheme the TUI renders with. A theme
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// is a flat set of semantic tokens — roles like "muted" or "firing", never hues
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// — so a new scheme is a table of colours rather than a change to the views.
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package theme
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import "github.com/charmbracelet/lipgloss"
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// Theme is the palette the UI draws from. Every token is a foreground except
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// OnPrimary, which is the text colour for the two places that invert: the
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// active tab and the selected table row.
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//
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// Colours are truecolor hex; lipgloss downsamples them for 256- and 16-colour
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// terminals and drops them entirely under NO_COLOR, so themes do not carry
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// fallbacks of their own.
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type Theme struct {
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Name string
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Primary lipgloss.Color // header, tab highlight, selection
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OnPrimary lipgloss.Color // text drawn on a Primary background
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Text lipgloss.Color // default emphasis foreground
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Muted lipgloss.Color // secondary text, dividers, borders
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Accent lipgloss.Color // status line, acknowledged, by-day chart
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Firing lipgloss.Color
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Resolved lipgloss.Color
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Error lipgloss.Color
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SevCritical lipgloss.Color
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SevError lipgloss.Color
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SevWarning lipgloss.Color
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SevInfo lipgloss.Color
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}
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