Change from structopt to clap
This allows printing the help message if no args are passed
This commit is contained in:
parent
cdfbc2b3f6
commit
37cb4e1fd2
4 changed files with 26 additions and 81 deletions
65
Cargo.lock
generated
65
Cargo.lock
generated
|
@ -822,15 +822,6 @@ dependencies = [
|
||||||
"web-sys",
|
"web-sys",
|
||||||
]
|
]
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "heck"
|
|
||||||
version = "0.3.1"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
|
|
||||||
dependencies = [
|
|
||||||
"unicode-segmentation",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
[[package]]
|
||||||
name = "hermit-abi"
|
name = "hermit-abi"
|
||||||
version = "0.1.17"
|
version = "0.1.17"
|
||||||
|
@ -1254,13 +1245,13 @@ name = "paperoni"
|
||||||
version = "0.1.0-alpha1"
|
version = "0.1.0-alpha1"
|
||||||
dependencies = [
|
dependencies = [
|
||||||
"async-std",
|
"async-std",
|
||||||
|
"clap",
|
||||||
"epub-builder",
|
"epub-builder",
|
||||||
"html5ever",
|
"html5ever",
|
||||||
"kuchiki",
|
"kuchiki",
|
||||||
"lazy_static",
|
"lazy_static",
|
||||||
"md5",
|
"md5",
|
||||||
"regex",
|
"regex",
|
||||||
"structopt",
|
|
||||||
"surf",
|
"surf",
|
||||||
"url",
|
"url",
|
||||||
]
|
]
|
||||||
|
@ -1424,30 +1415,6 @@ version = "0.1.1"
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
|
checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "proc-macro-error"
|
|
||||||
version = "1.0.4"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
|
|
||||||
dependencies = [
|
|
||||||
"proc-macro-error-attr",
|
|
||||||
"proc-macro2",
|
|
||||||
"quote",
|
|
||||||
"syn",
|
|
||||||
"version_check",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "proc-macro-error-attr"
|
|
||||||
version = "1.0.4"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
|
|
||||||
dependencies = [
|
|
||||||
"proc-macro2",
|
|
||||||
"quote",
|
|
||||||
"version_check",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
[[package]]
|
||||||
name = "proc-macro-hack"
|
name = "proc-macro-hack"
|
||||||
version = "0.5.19"
|
version = "0.5.19"
|
||||||
|
@ -1900,30 +1867,6 @@ version = "0.8.0"
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
|
checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "structopt"
|
|
||||||
version = "0.3.20"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "126d630294ec449fae0b16f964e35bf3c74f940da9dca17ee9b905f7b3112eb8"
|
|
||||||
dependencies = [
|
|
||||||
"clap",
|
|
||||||
"lazy_static",
|
|
||||||
"structopt-derive",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "structopt-derive"
|
|
||||||
version = "0.4.13"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "65e51c492f9e23a220534971ff5afc14037289de430e3c83f9daf6a1b6ae91e8"
|
|
||||||
dependencies = [
|
|
||||||
"heck",
|
|
||||||
"proc-macro-error",
|
|
||||||
"proc-macro2",
|
|
||||||
"quote",
|
|
||||||
"syn",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
[[package]]
|
||||||
name = "subtle"
|
name = "subtle"
|
||||||
version = "2.3.0"
|
version = "2.3.0"
|
||||||
|
@ -2168,12 +2111,6 @@ dependencies = [
|
||||||
"tinyvec",
|
"tinyvec",
|
||||||
]
|
]
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "unicode-segmentation"
|
|
||||||
version = "1.7.0"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "db8716a166f290ff49dabc18b44aa407cb7c6dbe1aa0971b44b8a24b0ca35aae"
|
|
||||||
|
|
||||||
[[package]]
|
[[package]]
|
||||||
name = "unicode-width"
|
name = "unicode-width"
|
||||||
version = "0.1.8"
|
version = "0.1.8"
|
||||||
|
|
|
@ -13,6 +13,7 @@ readme = "README.md"
|
||||||
|
|
||||||
[dependencies]
|
[dependencies]
|
||||||
async-std = "1.7.0"
|
async-std = "1.7.0"
|
||||||
|
clap = "2.33.3"
|
||||||
epub-builder = "0.4.8"
|
epub-builder = "0.4.8"
|
||||||
html5ever = "0.25.1"
|
html5ever = "0.25.1"
|
||||||
kuchiki = "0.8.1"
|
kuchiki = "0.8.1"
|
||||||
|
@ -20,5 +21,4 @@ lazy_static = "1.4.0"
|
||||||
md5 = "0.7.0"
|
md5 = "0.7.0"
|
||||||
regex = "1.4.2"
|
regex = "1.4.2"
|
||||||
surf = "2.1.0"
|
surf = "2.1.0"
|
||||||
structopt = { version = "0.3" }
|
|
||||||
url = "2.2.0"
|
url = "2.2.0"
|
30
src/cli.rs
30
src/cli.rs
|
@ -1,13 +1,21 @@
|
||||||
use structopt::StructOpt;
|
use clap::{App, AppSettings, Arg};
|
||||||
|
|
||||||
#[derive(Debug, StructOpt)]
|
pub fn cli_init() -> App<'static, 'static> {
|
||||||
#[structopt(name = "paperoni")]
|
App::new("paperoni")
|
||||||
/// Paperoni is an article downloader.
|
.settings(&[
|
||||||
///
|
AppSettings::ArgRequiredElseHelp,
|
||||||
/// It takes a url and downloads the article content from it and
|
AppSettings::UnifiedHelpMessage,
|
||||||
/// saves it to an epub.
|
])
|
||||||
pub struct Opts {
|
.version("0.1.0-alpha1")
|
||||||
// #[structopt(conflicts_with("links"))]
|
.about(
|
||||||
/// Url of a web article
|
"
|
||||||
pub urls: Vec<String>,
|
Paperoni is an article downloader.
|
||||||
|
It takes a url and downloads the article content from it and saves it to an epub.
|
||||||
|
",
|
||||||
|
)
|
||||||
|
.arg(
|
||||||
|
Arg::with_name("urls")
|
||||||
|
.help("Urls of web articles")
|
||||||
|
.multiple(true),
|
||||||
|
)
|
||||||
}
|
}
|
||||||
|
|
10
src/main.rs
10
src/main.rs
|
@ -5,7 +5,6 @@ use std::fs::File;
|
||||||
|
|
||||||
use async_std::task;
|
use async_std::task;
|
||||||
use epub_builder::{EpubBuilder, EpubContent, ZipLibrary};
|
use epub_builder::{EpubBuilder, EpubContent, ZipLibrary};
|
||||||
use structopt::StructOpt;
|
|
||||||
use url::Url;
|
use url::Url;
|
||||||
|
|
||||||
mod cli;
|
mod cli;
|
||||||
|
@ -14,10 +13,11 @@ mod moz_readability;
|
||||||
|
|
||||||
use extractor::Extractor;
|
use extractor::Extractor;
|
||||||
fn main() {
|
fn main() {
|
||||||
let opt = cli::Opts::from_args();
|
let app = cli::cli_init();
|
||||||
if !opt.urls.is_empty() {
|
let arg_matches = app.get_matches();
|
||||||
println!("Downloading single article");
|
if let Some(vals) = arg_matches.values_of("urls") {
|
||||||
download(opt.urls);
|
let urls = vals.map(|val| val.to_string()).collect::<Vec<_>>();
|
||||||
|
download(urls);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue