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.
67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package config
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import (
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"fmt"
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"os"
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"path/filepath"
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"time"
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"gopkg.in/yaml.v3"
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)
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const defaultRefreshInterval = 30 * time.Second
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type Config struct {
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ServerURL string
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APIKey string
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RefreshInterval time.Duration
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Theme string
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}
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type rawConfig struct {
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ServerURL string `yaml:"server_url"`
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APIKey string `yaml:"api_key"`
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RefreshInterval int `yaml:"refresh_interval,omitempty"` // seconds
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Theme string `yaml:"theme,omitempty"`
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}
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func Load() (*Config, error) {
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dir, err := os.UserConfigDir()
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if err != nil {
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return nil, fmt.Errorf("cannot determine config directory: %w", err)
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}
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path := filepath.Join(dir, "terdut-tui", "config.yaml")
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data, err := os.ReadFile(path)
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if err != nil {
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if os.IsNotExist(err) {
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return nil, fmt.Errorf("config file not found at %s\n\nCreate it with:\n server_url: https://terdut.example.com\n api_key: <your-api-key>\n theme: gruvbox-dark # optional", path)
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}
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return nil, fmt.Errorf("cannot read config file: %w", err)
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}
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var raw rawConfig
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if err := yaml.Unmarshal(data, &raw); err != nil {
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return nil, fmt.Errorf("invalid config file: %w", err)
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}
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if raw.ServerURL == "" {
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return nil, fmt.Errorf("config: 'server_url' is required")
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}
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if raw.APIKey == "" {
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return nil, fmt.Errorf("config: 'api_key' is required")
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}
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interval := defaultRefreshInterval
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if raw.RefreshInterval > 0 {
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interval = time.Duration(raw.RefreshInterval) * time.Second
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}
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return &Config{
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ServerURL: raw.ServerURL,
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APIKey: raw.APIKey,
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RefreshInterval: interval,
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Theme: raw.Theme,
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}, nil
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}
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