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Support command-line args

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dece 2020-12-07 00:47:19 +01:00
parent c1317da7af
commit c25d56b329
3 changed files with 116 additions and 1 deletions
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106
Cargo.lock generated
View file

@ -1,15 +1,72 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
[[package]]
name = "ansi_term"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
dependencies = [
"winapi",
]
[[package]]
name = "atty"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
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"libc",
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]
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[[package]]
name = "mira"
version = "0.1.0"
dependencies = [
"clap",
"serde",
"serde_json",
]
@ -69,6 +126,12 @@ dependencies = [
"serde",
]
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name = "strsim"
version = "0.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "syn"
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@ -80,8 +143,51 @@ dependencies = [
"unicode-xid",
]
[[package]]
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1
Cargo.toml
View file

@ -5,5 +5,6 @@ authors = ["dece <shgck@pistache.land>"]
edition = "2018"
[dependencies]
clap = "2.33"
serde = { version = "1", features = ["derive"] }
serde_json = "1"

10
src/main.rs
View file

@ -1,3 +1,5 @@
//! Mira -- Git mirrors from a JSON config file.
use std::fs;
use std::io;
use std::io::prelude::*;
@ -7,7 +9,13 @@ use std::process;
const MIRROR_REMOTE_NAME: &str = "mirror";
fn main() {
let config_text = match load_file(&path::Path::new("mira.json")) {
let matches = clap::App::new("Mira")
.setting(clap::AppSettings::ArgRequiredElseHelp)
.arg(clap::Arg::with_name("config")
.short("c").long("config").takes_value(true).required(true))
.get_matches();
let config_file = matches.value_of("config").unwrap();
let config_text = match load_file(&path::Path::new(config_file)) {
Ok(content) => content,
Err(e) => { eprintln!("{:?}", e); process::exit(1) }
};