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Use getopts from crates.io

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This commit is contained in:
Simon Sapin 2015-08-05 16:32:54 +02:00
parent 361d94d23e
commit 4bcb1dc926
4 changed files with 42 additions and 34 deletions
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65
components/util/opts.rs
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@ -8,7 +8,7 @@
use geometry::ScreenPx;
use euclid::size::{Size2D, TypedSize2D};
use getopts;
use getopts::Options;
use num_cpus;
use std::collections::HashSet;
use std::cmp;
@ -172,9 +172,9 @@ pub struct Opts {
pub exit_after_load: bool,
}
fn print_usage(app: &str, opts: &[getopts::OptGroup]) {
fn print_usage(app: &str, opts: &Options) {
let message = format!("Usage: {} [ options ... ] [URL]\n\twhere options include", app);
println!("{}", getopts::usage(&message, opts));
println!("{}", opts.usage(&message));
}
pub fn print_debug_usage(app: &str) -> ! {
@ -278,37 +278,36 @@ pub fn default_opts() -> Opts {
pub fn from_cmdline_args(args: &[String]) {
let (app_name, args) = args.split_first().unwrap();
let opts = vec!(
getopts::optflag("c", "cpu", "CPU painting (default)"),
getopts::optflag("g", "gpu", "GPU painting"),
getopts::optopt("o", "output", "Output file", "output.png"),
getopts::optopt("s", "size", "Size of tiles", "512"),
getopts::optopt("", "device-pixel-ratio", "Device pixels per px", ""),
getopts::optflag("e", "experimental", "Enable experimental web features"),
getopts::optopt("t", "threads", "Number of paint threads", "1"),
getopts::optflagopt("p", "profile", "Profiler flag and output interval", "10"),
getopts::optflagopt("m", "memory-profile", "Memory profiler flag and output interval", "10"),
getopts::optflag("x", "exit", "Exit after load flag"),
getopts::optopt("y", "layout-threads", "Number of threads to use for layout", "1"),
getopts::optflag("i", "nonincremental-layout", "Enable to turn off incremental layout."),
getopts::optflag("", "no-ssl", "Disables ssl certificate verification."),
getopts::optflagopt("", "userscripts",
"Uses userscripts in resources/user-agent-js, or a specified full path",""),
getopts::optflag("z", "headless", "Headless mode"),
getopts::optflag("f", "hard-fail", "Exit on task failure instead of displaying about:failure"),
getopts::optflagopt("", "devtools", "Start remote devtools server on port", "6000"),
getopts::optflagopt("", "webdriver", "Start remote WebDriver server on port", "7000"),
getopts::optopt("", "resolution", "Set window resolution.", "800x600"),
getopts::optopt("u", "user-agent", "Set custom user agent string", "NCSA Mosaic/1.0 (X11;SunOS 4.1.4 sun4m)"),
getopts::optflag("M", "multiprocess", "Run in multiprocess mode"),
getopts::optopt("Z", "debug",
"A comma-separated string of debug options. Pass help to show available options.", ""),
getopts::optflag("h", "help", "Print this message"),
getopts::optopt("", "resources-path", "Path to find static resources", "/home/servo/resources"),
getopts::optflag("", "sniff-mime-types" , "Enable MIME sniffing"),
);
let mut opts = Options::new();
opts.optflag("c", "cpu", "CPU painting (default)");
opts.optflag("g", "gpu", "GPU painting");
opts.optopt("o", "output", "Output file", "output.png");
opts.optopt("s", "size", "Size of tiles", "512");
opts.optopt("", "device-pixel-ratio", "Device pixels per px", "");
opts.optflag("e", "experimental", "Enable experimental web features");
opts.optopt("t", "threads", "Number of paint threads", "1");
opts.optflagopt("p", "profile", "Profiler flag and output interval", "10");
opts.optflagopt("m", "memory-profile", "Memory profiler flag and output interval", "10");
opts.optflag("x", "exit", "Exit after load flag");
opts.optopt("y", "layout-threads", "Number of threads to use for layout", "1");
opts.optflag("i", "nonincremental-layout", "Enable to turn off incremental layout.");
opts.optflag("", "no-ssl", "Disables ssl certificate verification.");
opts.optflagopt("", "userscripts",
"Uses userscripts in resources/user-agent-js, or a specified full path","");
opts.optflag("z", "headless", "Headless mode");
opts.optflag("f", "hard-fail", "Exit on task failure instead of displaying about:failure");
opts.optflagopt("", "devtools", "Start remote devtools server on port", "6000");
opts.optflagopt("", "webdriver", "Start remote WebDriver server on port", "7000");
opts.optopt("", "resolution", "Set window resolution.", "800x600");
opts.optopt("u", "user-agent", "Set custom user agent string", "NCSA Mosaic/1.0 (X11;SunOS 4.1.4 sun4m)");
opts.optflag("M", "multiprocess", "Run in multiprocess mode");
opts.optopt("Z", "debug",
"A comma-separated string of debug options. Pass help to show available options.", "");
opts.optflag("h", "help", "Print this message");
opts.optopt("", "resources-path", "Path to find static resources", "/home/servo/resources");
opts.optflag("", "sniff-mime-types" , "Enable MIME sniffing");
let opt_match = match getopts::getopts(args, &opts) {
let opt_match = match opts.parse(args) {
Ok(m) => m,
Err(f) => args_fail(&f.to_string()),
};