[READ-ONLY] Mirror of https://github.com/bombshell-dev/tab. shell autocompletions for javascript CLIs
Merge branch 'main' of https://github.com/bombshell-dev/tab
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shadcn.cac.ts
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shadcn.cac.ts
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import fs from "fs/promises";
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import cac from "cac";
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import {
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Callback,
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Completion,
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flagMap,
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Positional,
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positionalMap,
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} from "./shared";
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import path from "path";
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import tab from "./cac";
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const cli = cac("shadcn"); // Using 'shadcn' as the CLI tool name
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// Global options
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cli
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.option("-c, --cwd [cwd]", `[string] the working directory. defaults to the current directory.`)
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.option("-h, --help", `display help for command`);
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// Init command
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cli
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.command("init", "initialize your project and install dependencies")
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.option("-d, --defaults", `[boolean] use default values i.e new-york, zinc, and css variables`, { default: false })
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.option("-f, --force", `[boolean] force overwrite of existing components.json`, { default: false })
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.option("-y, --yes", `[boolean] skip confirmation prompt`, { default: false })
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.action((options) => {
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console.log(`Initializing project with options:`, options);
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});
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// Add command
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cli
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.command("add [...components]", "add a component to your project")
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.option("-y, --yes", `[boolean] skip confirmation prompt`, { default: false })
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.option("-o, --overwrite", `[boolean] overwrite existing files`, { default: false })
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.option("-a, --all", `[boolean] add all available components`, { default: false })
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.option("-p, --path [path]", `[string] the path to add the component to`)
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.action((components, options) => {
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console.log(`Adding components:`, components, `with options:`, options);
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});
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// Build positional completions for each command using command.args
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for (const c of [cli.globalCommand, ...cli.commands]) {
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// Handle options
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for (const o of [...cli.globalCommand.options, ...c.options]) {
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const optionKey = `${c.name} ${o.name}`;
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if (o.rawName.includes("--cwd <cwd>")) {
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// Completion for --cwd (common working directories)
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flagMap.set(optionKey, async (previousArgs, toComplete) => {
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return [
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{ action: "./apps/www", description: "Default app directory" },
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{ action: "./apps/admin", description: "Admin app directory" },
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].filter((comp) => comp.action.startsWith(toComplete));
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});
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}
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if (o.rawName.includes("--defaults")) {
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// Completion for --defaults (show info for default setup)
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flagMap.set(optionKey, async (previousArgs, toComplete) => {
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return [{ action: "true", description: "Use default values for setup" }];
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});
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}
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if (o.rawName.includes("--path <path>")) {
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// Completion for --path (common component paths)
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flagMap.set(optionKey, async (previousArgs, toComplete) => {
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return [
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{ action: "src/components", description: "Main components directory" },
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{ action: "src/ui", description: "UI components directory" },
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].filter((comp) => comp.action.startsWith(toComplete));
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});
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}
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}
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// Handle positional arguments
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if (c.name === "add" && c.args && c.args.length > 0) {
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const componentChoices = [
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"accordion", "alert", "alert-dialog", "aspect-ratio", "avatar",
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"badge", "button", "calendar", "card", "checkbox"
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];
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const positionals = c.args.map((arg) => ({
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required: arg.required,
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variadic: arg.variadic,
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value: arg.value,
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completion: async (previousArgs, toComplete) => {
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// if (arg.value === "root") {
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return componentChoices
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// TODO: a bug here that toComplete is equal to "add" which then makes filter not work, we should omit toComplete and add it to previous args if the endsWithSpace is true
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// .filter((comp) => comp.startsWith(toComplete))
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.map((comp) => ({ action: comp, description: `Add ${comp} component` }));
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// }
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// return [];
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},
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}));
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positionalMap.set(c.name, positionals);
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}
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}
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// Initialize tab completion
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tab(cli);
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cli.parse();
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