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/*
* Hurl (https://hurl.dev)
* Copyright (C) 2025 Orange
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
use clap::{value_parser, ArgAction};
pub fn compressed() -> clap::Arg {
clap::Arg::new("compressed").long("compressed").num_args(0)
}
pub fn cookies() -> clap::Arg {
clap::Arg::new("cookies")
.long("cookie")
.short('b')
.value_name("NAME1=VALUE1; NAME2=VALUE2")
.value_parser(|value: &str| {
if value.trim().is_empty() {
return Err("empty value provided".to_string());
let (valid_cookies, invalid_cookies): (Vec<_>, Vec<_>) = value
.split(';')
.map(str::trim)
.filter(|c| !c.is_empty())
.partition(|c| c.contains('='));
if invalid_cookies.is_empty() {
Ok(valid_cookies.join("; "))
} else {
match invalid_cookies.as_slice() {
[_] => Err("invalid cookie pair provided".to_string()),
_ => Err(format!(
"invalid cookie pairs provided: [{}]",
invalid_cookies.join(", ")
)),
})
.action(ArgAction::Append)
.num_args(1)
pub fn data() -> clap::Arg {
clap::Arg::new("data")
.long("data")
.short('d')
.value_name("data")
pub fn headers() -> clap::Arg {
clap::Arg::new("headers")
.long("header")
.short('H')
.value_name("NAME:VALUE")
// We add a basic format check on headers, accepting either "NAME: VALUE" or "NAME;" for an empty header.
// See curl manual <https://curl.se/docs/manpage.html#-H>
// > If you send the custom header with no-value then its header must be terminated with a semicolon,
// > such as -H "X-Custom-Header;" to send "X-Custom-Header:".
if value.contains(":") || value.ends_with(";") {
Ok(String::from(value))
Err("headers must be formatted as '<NAME:VALUE>' or '<NAME>;'")
pub fn insecure() -> clap::Arg {
clap::Arg::new("insecure")
.long("insecure")
.short('k')
.num_args(0)
pub fn location() -> clap::Arg {
clap::Arg::new("location")
.long("location")
.short('L')
pub fn max_redirects() -> clap::Arg {
clap::Arg::new("max_redirects")
.long("max-redirs")
.value_name("NUM")
.allow_hyphen_values(true)
.value_parser(value_parser!(i32).range(-1..))
pub fn method() -> clap::Arg {
clap::Arg::new("method")
.long("request")
.short('X')
.value_name("METHOD")
pub fn negotiate() -> clap::Arg {
clap::Arg::new("negotiate").long("negotiate").num_args(0)
pub fn ntlm() -> clap::Arg {
clap::Arg::new("ntlm").long("ntlm").num_args(0)
pub fn retry() -> clap::Arg {
clap::Arg::new("retry")
.long("retry")
.value_name("seconds")
.value_parser(value_parser!(i32))
pub fn url() -> clap::Arg {
clap::Arg::new("url")
.long("url")
.value_name("url")
pub fn url_param() -> clap::Arg {
clap::Arg::new("url_param")
.help("Sets the url to use")
.required(false)
pub fn user() -> clap::Arg {
clap::Arg::new("user").long("user").short('u').num_args(1)
pub fn verbose() -> clap::Arg {
clap::Arg::new("verbose")
.long("verbose")
.short('v')