0a9b177f7c
Bootstrapped during the 2026-06-06 BlockNinja consolidation. Was previously an unversioned directory inside ~/src/blockninja-themes/terminal. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
package main
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// getString extracts a string value from a content map.
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func getString(content map[string]any, key string) string {
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if v, ok := content[key].(string); ok {
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return v
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}
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return ""
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}
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// getStringDefault extracts a string with a fallback.
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func getStringDefault(content map[string]any, key, def string) string {
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if v, ok := content[key].(string); ok && v != "" {
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return v
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}
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return def
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}
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// getInt extracts an int (handles JSON float64).
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func getInt(content map[string]any, key string, defaultVal int) int {
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if v, ok := content[key].(float64); ok {
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return int(v)
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}
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if v, ok := content[key].(int); ok {
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return v
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}
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return defaultVal
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}
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// getBool extracts a bool (handles string "true"/"false" too).
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func getBool(content map[string]any, key string) bool {
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if v, ok := content[key].(bool); ok {
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return v
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}
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if v, ok := content[key].(string); ok {
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return v == "true" || v == "yes" || v == "1"
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}
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return false
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}
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// getSlice extracts a slice of maps from content.
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func getSlice(content map[string]any, key string) []map[string]any {
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if v, ok := content[key].([]any); ok {
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result := make([]map[string]any, 0, len(v))
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for _, item := range v {
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if m, ok := item.(map[string]any); ok {
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result = append(result, m)
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}
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}
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return result
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}
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return nil
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}
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// getStringSlice extracts a flat slice of strings (e.g. boot_log lines).
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// Tolerates non-string entries by converting fmt.Sprint-style; missing keys
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// or wrong types yield an empty slice (no panic).
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func getStringSlice(content map[string]any, key string) []string {
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v, ok := content[key].([]any)
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if !ok {
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return nil
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}
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out := make([]string, 0, len(v))
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for _, item := range v {
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switch s := item.(type) {
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case string:
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out = append(out, s)
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case nil:
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out = append(out, "")
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default:
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out = append(out, "")
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}
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}
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return out
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}
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