alacritty-theme-switch/esm/src/main.js

CLI utility for switching Alacritty color themes

#!/usr/bin/env node
import "../_dnt.polyfills.js";
import * as dntShim from "../_dnt.shims.js";
import { bold, getArgs, getHomeDir, interactiveThemesSelection, printHelp, printVersion, } from "./cli.js";
import { clearThemesCommand } from "./commands/clear-themes.js";
import { downloadThemesCommand } from "./commands/download-themes.js";
import { createThemeManager } from "./theme-manager/theme-manager.js";
const args = getArgs(dntShim.Deno.args, getHomeDir(dntShim.Deno.build.os), dntShim.Deno.build.os);
// Show help and quit
if (args.help) {
    printHelp();
    dntShim.Deno.exit(0);
}
// Show version and quit
if (args.version) {
    printVersion();
    dntShim.Deno.exit(0);
}
// Handle download-themes subcommand
if (args.command === "download-themes") {
    console.log(`Downloading themes from ${bold(args.url)}@${bold(args.ref)}`);
    console.log(`Output directory: ${bold(args.themes)}`);
    await downloadThemesCommand({
        repositoryUrl: args.url,
        outputPath: args.themes,
        ref: args.ref,
    }).match((downloadedThemes) => {
        console.log(`\nSuccessfully downloaded ${bold(downloadedThemes.length.toString())} theme(s): ✅`);
        downloadedThemes.forEach((theme) => {
            console.log(` - ${theme.label}`);
        });
        console.log(`\n💙 These themes are made possible by the open-source community.`);
        console.log(`   Consider supporting the authors at ${bold(args.url)}`);
        dntShim.Deno.exit(0);
    }, (error) => {
        console.error("Failed to download themes! ❌");
        console.error(error);
        dntShim.Deno.exit(1);
    });
}
// Handle clear-themes subcommand
if (args.command === "clear-themes") {
    const decision = confirm(`Are you sure you want to delete all themes from ${bold(args.themes)}?`);
    if (!decision) {
        console.log("Cancelled. ✅");
        dntShim.Deno.exit(0);
    }
    console.log(`Clearing all themes from ${bold(args.themes)}...`);
    await clearThemesCommand({
        themesPath: args.themes,
    }).match((deletedPaths) => {
        console.log(`Successfully deleted ${bold(deletedPaths.length.toString())} theme(s) ✅`);
        dntShim.Deno.exit(0);
    }, (error) => {
        if (error._tag === "NoThemesFoundError") {
            console.log("No themes found to delete. ✅");
            dntShim.Deno.exit(0);
        }
        console.error("Failed to clear themes! ❌");
        console.error(error);
        dntShim.Deno.exit(1);
    });
}
// We're in theme management territory now -> create a manager
const managerResult = await createThemeManager({
    configPath: args.config,
    themesDirPath: args.themes,
    backupPath: args.backup,
});
if (managerResult.isErr()) {
    if (managerResult.error._tag === "NoThemesFoundError") {
        console.log("No themes found. Use `ats download-themes` to download some.");
        dntShim.Deno.exit(0);
    }
    console.error("Failed to create theme manager! ❌");
    console.error(managerResult.error);
    dntShim.Deno.exit(1);
}
const manager = managerResult.value;
// Handle --select flag which skips the interactive prompt
if (args.select !== undefined) {
    await manager
        .applyThemeByFilename(args.select)
        .match((appliedTheme) => {
        console.log(`Applied theme ${bold(appliedTheme.label)} ✅`);
        dntShim.Deno.exit(0);
    }, (error) => {
        console.log("Failed to apply theme! ❌");
        console.error(error);
        dntShim.Deno.exit(1);
    });
    dntShim.Deno.exit(0);
}
// Else display interactive prompt
await interactiveThemesSelection(manager)
    .andThen((selectedTheme) => manager.applyTheme(selectedTheme))
    .match((appliedTheme) => {
    console.log(`Applied theme ${bold(appliedTheme.label)} ✅`);
    dntShim.Deno.exit(0);
}, (error) => {
    // Handle (SIGINT) Ctrl+C gracefully
    if (error._tag === "ExitPromptError") {
        console.log("Cancelled. ✅");
        dntShim.Deno.exit(0);
    }
    console.log("Failed to apply theme! ❌");
    console.error(error);
    dntShim.Deno.exit(1);
});
dntShim.Deno.exit(0);