@awesome-fe/translate/remark-plugins/utils/remove-indent.js

Translation utils

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.removeIndent = void 0;
var get_indent_1 = require("./get-indent");
var tab = '\t';
var lineFeed = '\n';
var space = ' ';
var exclamationMark = '!';
// Remove the minimum indent from every line in `value`.  Supports both tab,
// spaced, and mixed indentation (as well as possible).
function removeIndent(value, maximum) {
    var values = value.split(lineFeed);
    var position = values.length + 1;
    var minIndent = Infinity;
    var matrix = [];
    var index;
    var indentation;
    var stops;
    var padding;
    values.unshift(space.repeat(maximum) + exclamationMark);
    while (position--) {
        indentation = get_indent_1.getIndent(values[position]);
        matrix[position] = indentation.stops;
        if (!values[position].trim().length) {
            continue;
        }
        if (indentation.indent) {
            if (indentation.indent > 0 && indentation.indent < minIndent) {
                minIndent = indentation.indent;
            }
        }
        else {
            minIndent = Infinity;
            break;
        }
    }
    if (minIndent !== Infinity) {
        position = values.length;
        while (position--) {
            stops = matrix[position];
            index = minIndent;
            while (index && !(index in stops)) {
                index--;
            }
            if (values[position].trim().length &&
                minIndent &&
                index !== minIndent) {
                padding = tab;
            }
            else {
                padding = '';
            }
            values[position] =
                padding + values[position].slice(index in stops ? stops[index] + 1 : 0);
        }
    }
    values.shift();
    return values.join(lineFeed);
}
exports.removeIndent = removeIndent;
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