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// deno -A main.ts deps.ts --test="deno test"
import { colors, expandGlob, parseArgs } from "./deps.ts";import { udd, UddOptions, UddResult } from "./mod.ts";import { DenoLand } from "./registry.ts";
function testsThunk(tests: string[]): () => Promise<void> {  return async () => {    for (const t of tests) {      // FIXME is there a better way to split / pass arrays?      // This fails if you wanted to pass e.g. --foo="a b"      const p = Deno.run({        cmd: t.split(" "),        stdout: "piped",        stderr: "piped",      });      const success = (await p.status()).success;      if (!success) {        console.log();        await Deno.stdout.write(await p.stderrOutput());      }      // This close handling cleans up resouces but is not required...      p.close();      p.stdout!.close();      p.stderr!.close();      if (!success) {        throw new Error(t);      }    }  };}
function help() {  console.log(`usage: udd [-h] [--dry-run] [--test TEST] file [file ...]
udd: Update Deno Dependencies
Positional arguments:  file      \tfiles to update dependencies
Optional arguments: -h, --help \tshow this help text --dry-run  \ttest what dependencies can be updated --test TEST\tcommand to run after each dependency update e.g. "deno test" --upgrade  \tupdate udd to the latest version --version  \tprint the version of udd`);}
function version() {  // FIXME this might be kinda a hacky way to do it...  const u = new DenoLand(import.meta.url);  try {    console.log(u.version());  } catch (e) {    console.error(e);  }}
// https://github.com/jurassiscripts/velociraptor/blob/971b7db71cf635b0c8f2de822aa4270e52cce498/src/util.ts#L22-L39async function spawn(args: string[], cwd?: string): Promise<string> {  const process = Deno.run({    cmd: args,    cwd,    stdout: "piped",    stderr: "piped",  });  const { code } = await process.status();  if (code === 0) {    const rawOutput = await process.output();    process.close();    return new TextDecoder().decode(rawOutput);  } else {    const error = new TextDecoder().decode(await process.stderrOutput());    process.close();    throw new Error(error);  }}
async function upgrade() {  const u = new DenoLand("https://deno.land/x/udd@0.x/main.ts");  const latestVersion = (await u.all())[0];  const url = u.at(latestVersion).url;  console.log(url);
  // TODO support alternative name to udd if that's what's been used before.  await spawn([Deno.execPath(), "install", "--reload", "-qAfn", "udd", url]);}
async function main(args: string[]) {  const a = parseArgs(args, {    boolean: ["dry-run", "h", "help", "upgrade", "version"],  });
  if (a.h || a.help) {    return help();  }  if (a.upgrade) {    return await upgrade();  }  if (a.version) {    return version();  }
  const depFiles: string[] = [];  for (const arg of a._.map((x) => x.toString())) {    for await (const file of expandGlob(arg)) {      depFiles.push(file.path);    }  }
  if (depFiles.length === 0) {    help();    Deno.exit(1);  }
  let tests: string[] = [];  if (a.test instanceof Array) {    tests = a.test;  } else if (a.test) {    tests = [a.test as string];  }
  const thunk = testsThunk(tests);  try {    await thunk();  } catch {    console.error(      colors.red("Tests failed prior to updating any dependencies"),    );    Deno.exit(1);  }
  // TODO verbosity/quiet argument?  const options: UddOptions = { dryRun: a["dry-run"], test: thunk };
  const results: UddResult[] = [];  for (const [i, fn] of depFiles.entries()) {    if (i !== 0) console.log();    console.log(colors.yellow(fn));    results.push(...await udd(fn, options));  }
  // TODO perhaps a table would be a nicer output?
  const alreadyLatest = results.filter((x) => x.message === undefined);  if (alreadyLatest.length > 0) {    console.log(colors.bold("\nAlready latest version:"));    for (const a of alreadyLatest) {      console.log(colors.dim(a.initUrl), "==", a.initVersion);    }  }
  const successes = results.filter((x) => x.success === true);  if (successes.length > 0) {    console.log(      colors.bold(        options.dryRun ? "\nAble to update:" : "\nSuccessfully updated:",      ),    );    for (const s of successes) {      console.log(colors.green(s.initUrl), s.initVersion, "->", s.message);    }  }
  const failures = results.filter((x) => x.success === false);  if (failures.length > 0) {    console.log(      colors.bold(        options.dryRun ? "\nUnable to update:" : "\nFailed to update:",      ),    );    for (const f of failures) {      console.log(colors.red(f.initUrl), f.initVersion, "->", f.message);    }    Deno.exit(1);  }}
if (import.meta.main) {  await main(Deno.args);}