language-servers/deno
1
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2025-10-02 23:24:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

feat: --reload flag to take arg for partial reload (#3109)

Browse source 
Example: To reload only std modules --reload=https://deno.land/std/
This commit is contained in:
Michał Sabiniarz 2019-10-17 16:29:06 +02:00 • committed by Ryan Dahl
parent f51dcc12d7
commit 75ec9426f3
4 changed files with 147 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

42
cli/flags.rs
View file

@ -11,6 +11,7 @@ use log::Level;
use std;
use std::str;
use std::str::FromStr;
use url::Url;
macro_rules! std_url {
($x:expr) => {
@ -45,6 +46,7 @@ pub struct DenoFlags {
pub import_map_path: Option<String>,
pub allow_read: bool,
pub read_whitelist: Vec<String>,
pub cache_blacklist: Vec<String>,
pub allow_write: bool,
pub write_whitelist: Vec<String>,
pub allow_net: bool,
@ -172,8 +174,20 @@ To get help on the another subcommands (run in this case):
).arg(
Arg::with_name("reload")
.short("r")
.min_values(0)
.takes_value(true)
.use_delimiter(true)
.require_equals(true)
.long("reload")
.help("Reload source code cache (recompile TypeScript)")
.value_name("CACHE_BLACKLIST")
.long_help("Reload source code cache (recompile TypeScript)
--reload
Reload everything
--reload=https://deno.land/std
Reload all standard modules
--reload=https://deno.land/std/fs/utils.ts,https://deno.land/std/fmt/colors.ts
Reloads specific modules")
.global(true),
).arg(
Arg::with_name("config")
@ -509,6 +523,23 @@ fn resolve_paths(paths: Vec<String>) -> Vec<String> {
out
}
pub fn resolve_urls(urls: Vec<String>) -> Vec<String> {
let mut out: Vec<String> = vec![];
for urlstr in urls.iter() {
let result = Url::from_str(urlstr);
if result.is_err() {
panic!("Bad Url: {}", urlstr);
}
let mut url = result.unwrap();
url.set_fragment(None);
let mut full_url = String::from(url.as_str());
if full_url.len() > 1 && full_url.ends_with('/') {
full_url.pop();
}
out.push(full_url);
}
out
}
/// This function expands "bare port" paths (eg. ":8080")
/// into full paths with hosts. It expands to such paths
/// into 3 paths with following hosts: `0.0.0.0:port`, `127.0.0.1:port` and `localhost:port`.
@ -566,7 +597,16 @@ pub fn parse_flags(
flags.version = true;
}
if matches.is_present("reload") {
flags.reload = true;
if matches.value_of("reload").is_some() {
let cache_bl = matches.values_of("reload").unwrap();
let raw_cache_blacklist: Vec<String> =
cache_bl.map(std::string::ToString::to_string).collect();
flags.cache_blacklist = resolve_urls(raw_cache_blacklist);
debug!("cache blacklist: {:#?}", &flags.cache_blacklist);
flags.reload = false;
} else {
flags.reload = true;
}
}
flags.config_path = matches.value_of("config").map(ToOwned::to_owned);
if matches.is_present("v8-options") {