From 7313f60d1472ea13a98c352fa246da227f13da85 Mon Sep 17 00:00:00 2001
From: Bat <baptiste@gelez.xyz>
Date: Fri, 15 Jun 2018 18:43:24 +0100
Subject: [PATCH] Compile .po files

Since cargo is usually not run as root, we can't install .mo files to the standard location (/usr/local/share/locale/),
so we install them to ./translations and load them from there.
---
 build.rs                             |  31 ++++++++++++++++++++-------
 src/i18n.rs                          |   4 +++-
 translations/en/LC_MESSAGES/plume.mo | Bin 0 -> 459 bytes
 translations/fr/LC_MESSAGES/plume.mo | Bin 0 -> 394 bytes
 4 files changed, 26 insertions(+), 9 deletions(-)
 create mode 100644 translations/en/LC_MESSAGES/plume.mo
 create mode 100644 translations/fr/LC_MESSAGES/plume.mo

diff --git a/build.rs b/build.rs
index 25997695..f85f7cec 100644
--- a/build.rs
+++ b/build.rs
@@ -1,4 +1,4 @@
-use std::fs::File;
+use std::fs::{create_dir_all, File};
 use std::io::{BufReader, prelude::*};
 use std::path::Path;
 use std::process::Command;
@@ -6,16 +6,12 @@ use std::process::Command;
 fn main() {
     update_po();
     compile_po();
-    install_po();
 }
 
 fn update_po() {
     let pot_path = Path::new("po").join("plume.pot");
 
-    let linguas_file = File::open(Path::new("po").join("LINGUAS")).expect("Couldn't find po/LINGUAS file");
-    let linguas = BufReader::new(&linguas_file);
-    for lang in linguas.lines() {
-        let lang = lang.unwrap();
+    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());
@@ -40,6 +36,25 @@ fn update_po() {
     }
 }
 
-fn compile_po() {}
+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");
 
-fn install_po() {}
+        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()
+}
diff --git a/src/i18n.rs b/src/i18n.rs
index 6a655593..96e73dfa 100644
--- a/src/i18n.rs
+++ b/src/i18n.rs
@@ -1,5 +1,7 @@
 use gettextrs::*;
 use rocket::{Data, Request, Rocket, fairing::{Fairing, Info, Kind}};
+use std::fs;
+use std::path::PathBuf;
 
 const ACCEPT_LANG: &'static str = "Accept-Language";
 
@@ -24,7 +26,7 @@ impl Fairing for I18n {
     }
 
     fn on_attach(&self, rocket: Rocket) -> Result<Rocket, Rocket> {
-        bindtextdomain(self.domain, "/usr/local/share/locale");
+        bindtextdomain(self.domain, fs::canonicalize(&PathBuf::from("./translations")).unwrap().to_str().unwrap());
         textdomain(self.domain);
         Ok(rocket)
     }
diff --git a/translations/en/LC_MESSAGES/plume.mo b/translations/en/LC_MESSAGES/plume.mo
new file mode 100644
index 0000000000000000000000000000000000000000..27705383d0b74ed386957ce20f0a6a15851e3d46
GIT binary patch
literal 459
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zS)3KM2>#?FGvS|PG9SBJZystB*+Wi{ZKQ)#ijf`U4td(}yvcX|jxnyUI^5QJ1exj_
zh*splda=<jkUBb;(FZVAXvIh&%N+a>6xujCw3(REt1`1R(Tw=<Z9=;SxI-(w<_;J+
z3&Iu+nlx;Xu*vFm8k`3K8tDjLMRn!>zQ%D7qVI-VM-#)9mE38=$dngOSO=u@6J2H?
zVO3i!R~KkkS;;e?3Gkeep30=K^WS4eKuyN?{%|ntt$!5O0>7)31BFj53+&m!!kre9
z3)Lp+oEr-+8Yg|)TKlS&p25(bO7%>rjFHw<I6s!9;ga^X$t@!ahlQz)&f3-7FpLfr
O*^fwg)b_o<v;G9iTYgdi

literal 0
HcmV?d00001

diff --git a/translations/fr/LC_MESSAGES/plume.mo b/translations/fr/LC_MESSAGES/plume.mo
new file mode 100644
index 0000000000000000000000000000000000000000..ca4fa88801de6f2481185754ad892be0f40f26e3
GIT binary patch
literal 394
zcmaKozfQw25XOsO^2p5KfdM2Al2(-9s7O#+sZt}NDzKa6YK$B^vK>SpgxBL)xGe3)
zC;jAqpT0Za@9D|Uh;&4p5$D7)aYYQuh>{-fX&pR!mEL_~9bwhL8~UJ~6}&Tji)@3P
z^AU=mbOTSl3Q#%0S@}}I+@p+Sg=ZO2@Ntr6kW3-H<>^#RCXn1E2^nF7UwVlA*SD4-
zLgl3mMn>laf9#`cDZiG+?6^XUp2{?AEv@RMLa0!-f?H>Ce<%3Xvtm^&4!=mR6E=4?
zqNVs<M}0>8jyIi=+UC6ekUn6Xy;e)e4!)s{EqYkk+BMoL!LxTAS!sGN4J@5+168I0
V(J{=%`7kTm&Mqu};OS+~Mt}A6Z*Kqq

literal 0
HcmV?d00001