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Swap structopt for a simpler alternative

This commit is contained in:
Daniel García 2021-02-07 20:10:40 +01:00
parent 9323c57f49
commit 8b660ae090
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GPG key ID: FC8A7D14C3CD543A
3 changed files with 28 additions and 133 deletions

122
Cargo.lock generated
View file

@ -24,15 +24,6 @@ dependencies = [
"memchr",
]
[[package]]
name = "ansi_term"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
dependencies = [
"winapi 0.3.9",
]
[[package]]
name = "atty"
version = "0.2.14"
@ -158,6 +149,7 @@ dependencies = [
"parity-ws",
"paste",
"percent-encoding 2.1.0",
"pico-args",
"rand 0.8.3",
"regex",
"reqwest",
@ -168,7 +160,6 @@ dependencies = [
"serde",
"serde_json",
"soup",
"structopt",
"syslog",
"time 0.2.25",
"u2f",
@ -307,21 +298,6 @@ dependencies = [
"parse-zoneinfo",
]
[[package]]
name = "clap"
version = "2.33.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "37e58ac78573c40708d45522f0d80fa2f01cc4f9b4e2bf749807255454312002"
dependencies = [
"ansi_term",
"atty",
"bitflags",
"strsim",
"textwrap",
"unicode-width",
"vec_map",
]
[[package]]
name = "cloudabi"
version = "0.0.3"
@ -828,15 +804,6 @@ version = "0.9.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
[[package]]
name = "heck"
version = "0.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "87cbf45460356b7deeb5e3415b5563308c0a9b057c85e12b06ad551f98d0a6ac"
dependencies = [
"unicode-segmentation",
]
[[package]]
name = "hermit-abi"
version = "0.1.18"
@ -1804,6 +1771,12 @@ dependencies = [
"siphasher",
]
[[package]]
name = "pico-args"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d70072c20945e1ab871c472a285fc772aefd4f5407723c206242f2c6f94595d6"
[[package]]
name = "pin-project"
version = "0.4.27"
@ -1883,30 +1856,6 @@ version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
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 1.0.24",
"quote 1.0.8",
"syn 1.0.60",
"version_check 0.9.2",
]
[[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 1.0.24",
"quote 1.0.8",
"version_check 0.9.2",
]
[[package]]
name = "proc-macro-hack"
version = "0.5.19"
@ -2771,36 +2720,6 @@ version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b1884d1bc09741d466d9b14e6d37ac89d6909cbcac41dd9ae982d4d063bbedfc"
[[package]]
name = "strsim"
version = "0.8.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
[[package]]
name = "structopt"
version = "0.3.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5277acd7ee46e63e5168a80734c9f6ee81b1367a7d8772a2d765df2a3705d28c"
dependencies = [
"clap",
"lazy_static",
"structopt-derive",
]
[[package]]
name = "structopt-derive"
version = "0.4.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5ba9cdfda491b814720b6b06e0cac513d922fc407582032e8706e9f137976f90"
dependencies = [
"heck",
"proc-macro-error",
"proc-macro2 1.0.24",
"quote 1.0.8",
"syn 1.0.60",
]
[[package]]
name = "subtle"
version = "2.4.0"
@ -2872,15 +2791,6 @@ dependencies = [
"utf-8",
]
[[package]]
name = "textwrap"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
dependencies = [
"unicode-width",
]
[[package]]
name = "thread_local"
version = "1.1.3"
@ -3139,18 +3049,6 @@ dependencies = [
"tinyvec",
]
[[package]]
name = "unicode-segmentation"
version = "1.7.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bb0d2e7be6ae3a5fa87eed5fb451aff96f2573d2694942e40543ae0bbe19c796"
[[package]]
name = "unicode-width"
version = "0.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3"
[[package]]
name = "unicode-xid"
version = "0.1.0"
@ -3213,12 +3111,6 @@ version = "0.2.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b00bca6106a5e23f3eee943593759b7fcddb00554332e856d990c893966879fb"
[[package]]
name = "vec_map"
version = "0.8.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
[[package]]
name = "version_check"
version = "0.1.5"

View file

@ -119,7 +119,7 @@ percent-encoding = "2.1.0"
idna = "0.2.1"
# CLI argument parsing
structopt = "0.3.21"
pico-args = "0.4.0"
# Logging panics to logfile instead stderr only
backtrace = "0.3.56"

View file

@ -25,8 +25,6 @@ use std::{
thread,
};
use structopt::StructOpt;
#[macro_use]
mod error;
mod api;
@ -41,14 +39,6 @@ mod util;
pub use config::CONFIG;
pub use error::{Error, MapResult};
#[derive(Debug, StructOpt)]
#[structopt(name = "bitwarden_rs", about = "A Bitwarden API server written in Rust")]
struct Opt {
/// Prints the app version
#[structopt(short, long)]
version: bool,
}
fn main() {
parse_args();
launch_info();
@ -70,14 +60,27 @@ fn main() {
launch_rocket(extra_debug);
}
const HELP: &str = "\
A Bitwarden API server written in Rust
USAGE:
bitwarden_rs
FLAGS:
-h, --help Prints help information
-v, --version Prints the app version
";
fn parse_args() {
let opt = Opt::from_args();
if opt.version {
if let Some(version) = option_env!("BWRS_VERSION") {
println!("bitwarden_rs {}", version);
} else {
println!("bitwarden_rs (Version info from Git not present)");
}
const NO_VERSION: &str = "(Version info from Git not present)";
let mut pargs = pico_args::Arguments::from_env();
if pargs.contains(["-h", "--help"]) {
println!("bitwarden_rs {}", option_env!("BWRS_VERSION").unwrap_or(NO_VERSION));
print!("{}", HELP);
exit(0);
} else if pargs.contains(["-v", "--version"]) {
println!("bitwarden_rs {}", option_env!("BWRS_VERSION").unwrap_or(NO_VERSION));
exit(0);
}
}