Compile translations at run time
This commit is contained in:
parent
17032d529f
commit
a8f27a71b9
|
@ -3,3 +3,4 @@ rls
|
|||
/target
|
||||
**/*.rs.bk
|
||||
rls
|
||||
translations
|
||||
|
|
61
build.rs
61
build.rs
|
@ -1,61 +0,0 @@
|
|||
use std::fs::{create_dir_all, File};
|
||||
use std::io::{BufReader, prelude::*};
|
||||
use std::path::Path;
|
||||
use std::process::Command;
|
||||
|
||||
fn main() {
|
||||
update_po();
|
||||
compile_po();
|
||||
}
|
||||
|
||||
fn update_po() {
|
||||
let pot_path = Path::new("po").join("plume.pot");
|
||||
|
||||
for lang in get_locales() {
|
||||
let po_path = Path::new("po").join(format!("{}.po", lang.clone()));
|
||||
if po_path.exists() && po_path.is_file() {
|
||||
println!("Updating {}", lang.clone());
|
||||
// Update it
|
||||
Command::new("msgmerge")
|
||||
.arg("-U")
|
||||
.arg(po_path.to_str().unwrap())
|
||||
.arg(pot_path.to_str().unwrap())
|
||||
.spawn()
|
||||
.expect("Couldn't update PO file");
|
||||
} else {
|
||||
println!("Creating {}", lang.clone());
|
||||
// Create it from the template
|
||||
Command::new("msginit")
|
||||
.arg(format!("--input={}", pot_path.to_str().unwrap()))
|
||||
.arg(format!("--output-file={}", po_path.to_str().unwrap()))
|
||||
.arg("-l")
|
||||
.arg(lang)
|
||||
.arg("--no-translator")
|
||||
.spawn()
|
||||
.expect("Couldn't init PO file");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn compile_po() {
|
||||
for lang in get_locales() {
|
||||
let po_path = Path::new("po").join(format!("{}.po", lang.clone()));
|
||||
let mo_dir = Path::new("translations")
|
||||
.join(lang.clone())
|
||||
.join("LC_MESSAGES");
|
||||
create_dir_all(mo_dir.clone()).expect("Couldn't create MO directory");
|
||||
let mo_path = mo_dir.join("plume.mo");
|
||||
|
||||
Command::new("msgfmt")
|
||||
.arg(format!("--output-file={}", mo_path.to_str().unwrap()))
|
||||
.arg(po_path)
|
||||
.spawn()
|
||||
.expect("Couldn't compile translations");
|
||||
}
|
||||
}
|
||||
|
||||
fn get_locales() -> Vec<String> {
|
||||
let linguas_file = File::open(Path::new("po").join("LINGUAS")).expect("Couldn't find po/LINGUAS file");
|
||||
let linguas = BufReader::new(&linguas_file);
|
||||
linguas.lines().map(Result::unwrap).collect()
|
||||
}
|
60
src/i18n.rs
60
src/i18n.rs
|
@ -4,7 +4,9 @@ use serde_json;
|
|||
use std::collections::HashMap;
|
||||
use std::env;
|
||||
use std::fs;
|
||||
use std::path::PathBuf;
|
||||
use std::io::{BufRead, BufReader};
|
||||
use std::path::{Path, PathBuf};
|
||||
use std::process::Command;
|
||||
use tera::{Tera, Error as TeraError};
|
||||
|
||||
const ACCEPT_LANG: &'static str = "Accept-Language";
|
||||
|
@ -30,6 +32,9 @@ impl Fairing for I18n {
|
|||
}
|
||||
|
||||
fn on_attach(&self, rocket: Rocket) -> Result<Rocket, Rocket> {
|
||||
update_po();
|
||||
compile_po();
|
||||
|
||||
bindtextdomain(self.domain, fs::canonicalize(&PathBuf::from("./translations/")).unwrap().to_str().unwrap());
|
||||
textdomain(self.domain);
|
||||
Ok(rocket)
|
||||
|
@ -53,6 +58,59 @@ impl Fairing for I18n {
|
|||
}
|
||||
}
|
||||
|
||||
|
||||
fn update_po() {
|
||||
let pot_path = Path::new("po").join("plume.pot");
|
||||
|
||||
for lang in get_locales() {
|
||||
let po_path = Path::new("po").join(format!("{}.po", lang.clone()));
|
||||
if po_path.exists() && po_path.is_file() {
|
||||
println!("Updating {}", lang.clone());
|
||||
// Update it
|
||||
Command::new("msgmerge")
|
||||
.arg("-U")
|
||||
.arg(po_path.to_str().unwrap())
|
||||
.arg(pot_path.to_str().unwrap())
|
||||
.spawn()
|
||||
.expect("Couldn't update PO file");
|
||||
} else {
|
||||
println!("Creating {}", lang.clone());
|
||||
// Create it from the template
|
||||
Command::new("msginit")
|
||||
.arg(format!("--input={}", pot_path.to_str().unwrap()))
|
||||
.arg(format!("--output-file={}", po_path.to_str().unwrap()))
|
||||
.arg("-l")
|
||||
.arg(lang)
|
||||
.arg("--no-translator")
|
||||
.spawn()
|
||||
.expect("Couldn't init PO file");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn compile_po() {
|
||||
for lang in get_locales() {
|
||||
let po_path = Path::new("po").join(format!("{}.po", lang.clone()));
|
||||
let mo_dir = Path::new("translations")
|
||||
.join(lang.clone())
|
||||
.join("LC_MESSAGES");
|
||||
fs::create_dir_all(mo_dir.clone()).expect("Couldn't create MO directory");
|
||||
let mo_path = mo_dir.join("plume.mo");
|
||||
|
||||
Command::new("msgfmt")
|
||||
.arg(format!("--output-file={}", mo_path.to_str().unwrap()))
|
||||
.arg(po_path)
|
||||
.spawn()
|
||||
.expect("Couldn't compile translations");
|
||||
}
|
||||
}
|
||||
|
||||
fn get_locales() -> Vec<String> {
|
||||
let linguas_file = fs::File::open(Path::new("po").join("LINGUAS")).expect("Couldn't find po/LINGUAS file");
|
||||
let linguas = BufReader::new(&linguas_file);
|
||||
linguas.lines().map(Result::unwrap).collect()
|
||||
}
|
||||
|
||||
fn tera_gettext(msg: serde_json::Value, ctx: HashMap<String, serde_json::Value>) -> Result<serde_json::Value, TeraError> {
|
||||
let trans = gettext(msg.as_str().unwrap());
|
||||
Ok(serde_json::Value::String(Tera::one_off(trans.as_ref(), &ctx, false).unwrap_or(String::from(""))))
|
||||
|
|
Loading…
Reference in New Issue