code.ts

// This plugin will open a modal to prompt the user to enter a number, and
// it will then create that many rectangles on the screen.

// This file holds the main code for the plugins. It has access to the *document*.
// You can access browser APIs in the <script> tag inside "ui.html" which has a
// full browser enviroment (see documentation).

figma.showUI(__html__);

// Calls to "parent.postMessage" from within the HTML page will trigger this
// callback. The callback will be passed the "pluginMessage" property of the
// posted message.
figma.ui.onmessage = async msg => {
    // One way of distinguishing between different types of messages sent from
    // your HTML page is to use an object with a "type" property like this.

    if (msg.type === 'tsv') {
        const allTexts = figma.currentPage.findAll().filter(item => {
            return item.type === "TEXT"
        }) as TextNode[];

        let hash: { [index: string]: string } = {};

        for (const line of msg.lines) {
            const pair = line.split("\t");
            if(pair.length != 2) {
                continue
            }
            hash[pair[0]] = pair[1].trim()
        }

        console.log(hash);

        const targetTexts = allTexts.filter(text => {
            return hash[text.name]
        });

        //本来は結果を返して視覚的に見えるようにしてあげると親切かも、例外発生時もその旨を伝えたい
        for (const target of targetTexts) {
            let beforeCharacters = target.characters;
            if (beforeCharacters == hash[target.name]) {
                console.log("[Skipped] id: " + target.id + ", name: " + target.name + ", characters: " + target.characters);
                continue;
            }

            try {
                console.log("[Difference] ["+ target.characters + "] : [" + hash[target.name] +"]");
                console.log("[Replace] id: " + target.id + ", name: " + target.name + ", characters: " + target.characters);
                await figma.loadFontAsync({family: target.fontName["family"], style: target.fontName["style"]});
                target.characters = hash[target.name];
            } catch (error) {
                console.log("loadFontAsync failed. " + target.id + " , " + error)
            }
        }
    }

// Make sure to close the plugin when you're done. Otherwise the plugin will
// keep running, which shows the cancel button at the bottom of the screen.
    figma.closePlugin();
};