wuchale/dist/adapters.js

Protobuf-like i18n from normal code

export function defaultHeuristic(text, details) {
    if (text.search(/\p{L}/u) === -1) {
        return false;
    }
    if (details.scope === 'markup') {
        return true;
    }
    // script and attribute
    // only allow non lower-case English letter beginnings
    if (!/\p{L}/u.test(text[0]) || /[a-z]/.test(text[0])) {
        return false;
    }
    if (details.scope !== 'script') {
        return true;
    }
    if (details.declaring === 'expression' && !details.funcName) {
        return false;
    }
    return !details.call?.startsWith('console.');
}
// only allow inside function definitions for script scope
export const defaultHeuristicFuncOnly = (text, details) => {
    return defaultHeuristic(text, details) && (details.scope !== 'script' || details.funcName != null);
};
export const defaultGenerateLoadID = (filename) => filename.replace(/[^a-zA-Z0-9_]+/g, '_');
export class NestText {
    text; // array for plurals
    plural = false;
    scope;
    context;
    constructor(txt, scope, context) {
        if (typeof txt === 'string') {
            this.text = [txt];
        }
        else {
            this.text = txt;
        }
        this.scope = scope;
        this.context = context ?? null;
    }
    toKey = () => `${this.text.slice(0, 2).join('\n')}\n${this.context ?? ''}`.trim();
}
export class IndexTracker {
    indices = {};
    nextIndex = 0;
    get = (txt) => {
        if (txt in this.indices) {
            return this.indices[txt];
        }
        const index = this.nextIndex;
        this.indices[txt] = index;
        this.nextIndex++;
        return index;
    };
}
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