147 lines
4.0 KiB
TypeScript
147 lines
4.0 KiB
TypeScript
import { Command } from "https://deno.land/x/cliffy@v0.25.7/command/mod.ts";
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import * as prompt from "https://deno.land/x/cliffy@v0.25.7/prompt/mod.ts";
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export const runCommand = new Command()
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.name("run")
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.description("Run a command over a group of files and directories.")
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.option(
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"-d, --directory <directory:string>",
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"Directories to include files from.",
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{
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collect: true,
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required: true,
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},
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)
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.option(
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"--include-directories",
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"Include directories found inside the directories.",
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)
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.action(async ({ directory, includeDirectories }) => {
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await actionHandler({
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directories: directory,
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includeDirectories: includeDirectories ?? false,
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});
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});
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async function actionHandler(
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options: {
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directories: string[];
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includeDirectories: boolean;
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},
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): Promise<void> {
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let command: string[] = [];
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const previousPromptArgs: Map<number, string> = new Map();
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const suggestedPromptArgs: Set<string> = new Set();
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const substituteMarkers = {
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absoluteFile: "$absoluteFile",
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filename: "$filename",
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};
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for (const directory of options.directories) {
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console.log(`\n## Input for ${directory}`);
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const constructedCommands: string[][] = [];
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const prompts = await prompt.prompt([
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{
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type: prompt.List,
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name: "command",
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message: "Arguments of the command to run separated by comma",
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default: command,
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suggestions: Object.values(substituteMarkers),
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},
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{
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type: prompt.Confirm,
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name: "confirmCommands",
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message: "Manually approve each command invocation",
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default: true,
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},
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]);
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command = prompts.command ?? command;
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for await (const file of Deno.readDir(directory)) {
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if (!options.includeDirectories && file.isDirectory) {
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continue;
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}
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const absoluteFile = await Deno.realPath(`${directory}/${file.name}`);
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const constructedCommand: string[] = [];
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let promptArgCount = 1;
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const substitutes = [
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[substituteMarkers.absoluteFile, absoluteFile],
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[substituteMarkers.filename, file.name],
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];
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argumentLoop:
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for (const argument of command) {
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if (argument === "$prompt") {
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const { promptedArg } = await prompt.prompt([{
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type: prompt.Input,
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name: "promptedArg",
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message: `$prompt ${promptArgCount} for ${absoluteFile}`,
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default: previousPromptArgs.get(promptArgCount) ?? "",
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suggestions: Array.from(suggestedPromptArgs),
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}]);
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previousPromptArgs.set(promptArgCount, promptedArg!);
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suggestedPromptArgs.add(promptedArg!);
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constructedCommand.push(promptedArg!);
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promptArgCount += 1;
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} else {
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for (const [marker, substitute] of substitutes) {
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if (argument === marker) {
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constructedCommand.push(substitute);
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continue argumentLoop;
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}
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}
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constructedCommand.push(argument);
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}
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}
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if (prompts.confirmCommands) {
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const { confirmedRun } = await prompt.prompt([
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{
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type: prompt.Confirm,
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name: "confirmedRun",
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message: `Run "${constructedCommand.join(" ")}"`,
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default: true,
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},
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]);
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if (!confirmedRun) {
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continue;
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}
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}
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constructedCommands.push(constructedCommand);
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}
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if (constructedCommands.length === 0) {
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console.log("\n No commands to run.");
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continue;
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}
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console.log("\n## Commands");
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console.log(constructedCommands.map((c) => c.join(" ")).join("\n"));
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const { confirmedRun } = await prompt.prompt([
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{
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type: prompt.Confirm,
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name: "confirmedRun",
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message: "Is this correct",
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default: true,
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},
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]);
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if (!confirmedRun) {
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continue;
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}
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console.log("\n## Output");
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for (const constructedCommand of constructedCommands) {
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await Deno.run({
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cmd: constructedCommand,
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}).status();
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}
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}
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}
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