jdx

Improved YAML CLI Spec Format

This shows a refined YAML format for CLI specifications with improvements:

Tab completes the current token. Shift, Tab completes the current token and starts the pager's search mode.
Alt+←,Left and Alt+→,Right move the cursor one word left or right (to the next space or punctuation mark), or moves forward/backward in the directory history if the command line is empty. If the cursor is already at the end of the line, and an autosuggestion is available, Alt+→,Right (or Alt+F) accepts the first word in the suggestion.
Shift,←,Left and Shift,→,Right move the cursor one word left or right, without stopping on punctuation.
↑ (Up) and ↓ (Down) (or Control+P and Control+N for emacs aficionados) search the command history for the previous/next command containing the string that was specified on the commandline before the search was started. If the commandline was empty when the search started, all commands match. See the history section for more information on history searching.
Alt+↑,Up and Alt+↓,Down search the command history for the previous/next token containing th

	// formatters can be used in any hook
	formatters {
	["cargo"] {} // defaults to "*.rs"
	["go"] {} // defaults to "*.go"
	["prettier"] {
	glob = new { "*.ts" }
	}
	}

	// linters can be used in any hook

	# this is an example "usage" definition
	# it defines a subset of the tool "rtx". What syntax it uses for CLI arguments
	# as well as how it interacts with env vars and config files
	# usage can be thought of as "swagger for CLIs"
	# The purpose is that having a language-agnostic definition for CLIs we can
	# build tools like generic autocompletion (so you don't need to learn how to write complex bash/zsh completions)
	# It would also allow us to build documentation tools (browser or CLI), scaffold out CLIs, and build
	# parsing/validation libraries to make CLI development faster.

	# CLI parsing starts here. This is close, but probably not identical to docopt.

	# Generated by rust2rpm 24
	%bcond_without check
	%global debug_package %{nil}

	%global crate gumdrop_derive

	Name: rust-gumdrop_derive
	Version: 0.8.1
	Release: %autorelease
	Summary: Custom derive support for gumdrop

	<!--{
	"Title": "Go 1.15 Release Notes",
	"Path": "/doc/go1.15"
	}-->
	<!--
	NOTE: In this document and others in this directory, the convention is to
	set fixed-width phrases with non-fixed-width spaces, as in
	<code>hello</code> <code>world</code>.
	Do not send CLs removing the interior tags from such phrases.
	-->

	#!/bin/bash
	set -euo pipefail

	# Downloads a node tarball from https://nodejs.org/dist/ and extracts just
	# the binary into the current directory. Chiefly we use this to get a node
	# binary for uploading to manifold.

	if [[ $# -ne 4 ]]; then
	echo "USAGE: $0 <node_version> <os> <arch> <filename>"
	exit 1

	#!/bin/bash
	set -euxo pipefail

	# Downloads a node tarball from https://nodejs.org/dist/ and extracts just
	# the binary into the current directory. Chiefly we use this to get a node
	# binary for uploading to manifold.

	if [[ $# -ne 4 ]]; then
	echo "USAGE: $0 <node_version> <os> <arch> <filename>"
	exit 1

	#include <fstream>

	int main() {
	std::ofstream f{"myfile.txt"};
	f << "sometext" << std::endl;
	if (!f)
	throw std::system_error(errno, std::system_category(), "failed to open file");
	return 0;
	}