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Add clap to plume in order to print help and version (#631)

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* Add clap in order to print help and version

Related to https://github.com/Plume-org/Plume/issues/594

* Update after_help text message
This commit is contained in:
Wilfried OLLIVIER 2019-07-03 20:36:42 +02:00 committed by Baptiste Gelez
parent 5289fe872a
commit c031804464
3 changed files with 17 additions and 0 deletions
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1
Cargo.lock generated
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@ -1879,6 +1879,7 @@ dependencies = [
"askama_escape 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"atom_syndication 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
"chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
"clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
"colored 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ctrlc 3.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"diesel 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",

1
Cargo.toml
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@ -8,6 +8,7 @@ repository = "https://github.com/Plume-org/Plume"
activitypub = "0.1.3"
askama_escape = "0.1"
atom_syndication = "0.6"
clap = "2.33"
colored = "1.8"
dotenv = "0.14"
gettext = { git = "https://github.com/Plume-org/gettext/", rev = "294c54d74c699fbc66502b480a37cc66c1daa7f3" }

15
src/main.rs
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@ -5,6 +5,7 @@ extern crate activitypub;
extern crate askama_escape;
extern crate atom_syndication;
extern crate chrono;
extern crate clap;
extern crate colored;
extern crate ctrlc;
extern crate diesel;
@ -38,6 +39,7 @@ extern crate validator;
extern crate validator_derive;
extern crate webfinger;
use clap::App;
use diesel::r2d2::ConnectionManager;
use plume_models::{
db_conn::{DbPool, PragmaForeignKey},
@ -89,6 +91,19 @@ fn init_pool() -> Option<DbPool> {
}
fn main() {
App::new("Plume")
.bin_name("plume")
.version(env!("CARGO_PKG_VERSION"))
.about("Plume backend server")
.after_help(
r#"
The plume command should be run inside the directory
containing the `.env` configuration file and `static` directory.
See https://docs.joinplu.me/installation/config
and https://docs.joinplu.me/installation/init for more info.
"#,
)
.get_matches();
let dbpool = init_pool().expect("main: database pool initialization error");
if IMPORTED_MIGRATIONS
.is_pending(&dbpool.get().unwrap())