Pull translations for kano-overworld

This needs to be treated as a snowflake since po first need to be
converted into a lua dict and the resulting file needs to be added to
the love archive.

This commit also brings new dependency on polib.

README.md

@@ -29,10 +29,11 @@ We've created Zanata translation projects for the following apps:
 
 The scripts depend on
 [zanata-python-client](https://github.com/zanata/zanata-python-client) to
-communicate with the Zanata server. To install this executable on Fedora, run:
+communicate with the Zanata server and [polib](https://polib.readthedocs.io/).
+To install these packages on Fedora, run:
 
 ```
-sudo dnf install python3-zanata-client
+sudo dnf install python3-zanata-client python3-polib
 ```
 
 [Create yourself an account on

kano-projects.yaml

@@ -46,12 +46,11 @@
   kano_i18n_package_name: kano-init-i18n-orig
   pot_dir: /mnt/translations/translations/kano-init/
 
-# TODO(mandre) Need to convert po files to lua dicts
-# - name: kano-overworld
-#   zanata_project_id: kano-overworld
-#   zanata_project_type: gettext
-#   kano_i18n_package_name: kano-overworld-i18n-orig
-#   pot_dir: /mnt/translations/translations/kano-overworld/
+- name: kano-overworld
+  zanata_project_id: kano-overworld
+  zanata_project_type: gettext
+  kano_i18n_package_name: kano-overworld-i18n-orig
+  pot_dir: /mnt/translations/translations/kano-overworld/
 
 - name: kano-peripherals
   zanata_project_id: kano-peripherals

pull_translations.py

@@ -4,6 +4,7 @@
 import glob
 import os
 import paramiko
+import polib
 import subprocess
 import tempfile
 import yaml
@@ -100,6 +101,33 @@ def copy_sudoers_file():
                      os.path.join("/etc", "sudoers.d", "kano-i18n-sync_conf"))
 
 
+def generate_lua_dict(project, podir, lang):
+    print("Generate lua dict for %s" % project['name'])
+    pofile = os.path.join(podir, "%s.po" % lang)
+    if not os.path.isfile(pofile):
+        print("Could not read po file at %s" % pofile)
+        exit()
+    po = polib.pofile(pofile)
+    f = open(os.path.join(podir, "lang.lua"), "w")
+    f.write("return {\n")
+    for entry in po:
+        for occurrence in entry.occurrences:
+            value = entry.msgstr if entry.translated() else entry.msgid
+            f.write("    {} = \"{}\",\n".format(occurrence[0],
+                                                polib.escape(value)))
+    f.write("}")
+    f.close
+
+
+def copy_kano_overworld_file(project, podir, lang):
+    # TODO(mandre) Properly get the locale. This will do for now
+    locale = "{}_{}".format(lang, lang.upper())
+    ssh.exec_command("mkdir -p res/locales/{}/".format(locale))
+    scp.put(os.path.join(podir, "lang.lua"),
+            os.path.join("/home/martin", "res", "locales", locale, "lang.lua"))
+    ssh.exec_command("sudo zip -9 -r /usr/share/kano-overworld/build/kanoOverworld.love res/")
+
+
 # This assumes there is a kano host in your ~/.ssh/config with public key
 # authentication setup
 ssh = paramiko.SSHClient()
@@ -125,8 +153,12 @@ def copy_sudoers_file():
         copy_pot_files(project['pot_dir'], tmpdirname)
         pull_po(project, tmpdirname, lang)
         if glob.glob(os.path.join(tmpdirname, "*.po")):
-            build_mo(project, tmpdirname, lang)
-            copy_mo_file(project, tmpdirname, lang)
+            if project["name"] == "kano-overworld":
+                generate_lua_dict(project, tmpdirname, lang)
+                copy_kano_overworld_file(project, tmpdirname, lang)
+            else:
+                build_mo(project, tmpdirname, lang)
+                copy_mo_file(project, tmpdirname, lang)
 
 scp.close()
 ssh.close()

sudoers.conf

@@ -1,2 +1,3 @@
 %sudo   ALL=(root) NOPASSWD: /bin/mv *.mo /usr/share/locale/*
+%sudo   ALL=(root) NOPASSWD: /usr/bin/zip -9 -r /usr/share/kano-overworld/build/kanoOverworld.love res/
 %sudo   ALL=NOPASSWD: /usr/bin/apt-get