prisma-markdown/lib/writers/DescriptionWriter.js

Prisma Markdown documents generator including ERD diagrams and comment descriptions

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.DescriptionWriter = void 0;
const PrismaUtil_1 = require("../utils/PrismaUtil");
var DescriptionWriter;
(function (DescriptionWriter) {
    DescriptionWriter.table = (model) => {
        var _a;
        const description = writeDescription(model);
        return [
            `### \`${(_a = model.dbName) !== null && _a !== void 0 ? _a : model.name}\``,
            ...(description.length ? [description] : []),
            "",
            "**Properties**",
            ...model.fields.filter((f) => f.kind !== "object").map(writeField),
        ].join("\n");
    };
    const writeField = (field) => {
        var _a;
        const description = writeDescription(field);
        const lines = description.split("\n");
        const head = `  - \`${(_a = field.dbName) !== null && _a !== void 0 ? _a : field.name}\``;
        if (lines.length === 0)
            return head;
        else if (lines.length === 1)
            return `${head}: ${lines[0]}`;
        return [head, ...lines.map((line) => `    > ${line}`)].join("\n");
    };
    const writeDescription = (target) => {
        var _a;
        const content = ((_a = target.documentation) !== null && _a !== void 0 ? _a : "")
            .split("\r\n")
            .join("\n")
            .split("\n");
        let first = 0;
        let last = content.length - 1;
        const empty = (str) => str.trim() === "" || str.trim()[0] === "@";
        while (first < content.length && empty(content[first]))
            ++first;
        while (last >= 0 && empty(content[last]))
            --last;
        const summary = PrismaUtil_1.PrismaUtil.tagValues("summary")(target);
        const body = content.slice(first, last + 1).map(replaceLinks);
        return summary.length
            ? body.length
                ? [summary[0], "", ...body].join("\n")
                : summary[0]
            : body.join("\n");
    };
    const replaceLinks = (content) => {
        const rejoined = [];
        let i = 0;
        while (true) {
            const first = content.indexOf("{@link ", i);
            if (first === -1)
                break;
            const last = content.indexOf("}", first + 7);
            if (last === -1)
                break;
            const part = content.slice(first + 7, last).trim();
            const space = part.indexOf(" ");
            rejoined.push(content.slice(i, first));
            if (space === -1)
                rejoined.push(`[${part}](#${part.split(".")[0]})`);
            else
                rejoined.push(`[${part.slice(space + 1)}](#${part.slice(0, space).split(".")[0]})`);
            i = last + 1;
        }
        rejoined.push(content.slice(i));
        return rejoined.join("");
    };
})(DescriptionWriter || (exports.DescriptionWriter = DescriptionWriter = {}));
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