Add translated freedesktop 'Desktop Entry' file

- Add po4a as build-dependency for travis
  (but it fallsback to english-only if not found)
- Add (easy) french translation

1 files changed, 18 insertions, 0 deletions

diff --git a/src/desktop/create_desktop_file.sh b/src/desktop/create_desktop_file.sh
new file mode 100755
index 0000000..e0f120b
--- /dev/null
+++ b/src/desktop/create_desktop_file.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+set -e
+
+# Create colobot.desktop from various colobot.ini's
+
+fname=colobot.ini
+
+cat colobot.desktop.in
+
+linguas=$([ ! -d lang ] || ( cd lang ; ls));
+
+for type in Name GenericName Comment; do
+	egrep "^$type=" $fname | sed -e "s/^$type=\"\(.*\)\"$/$type=\1/g"
+	for l in $linguas; do
+		egrep "^$type=" lang/$l/$fname | sed -e "s/^$type=\"\(.*\)\"$/$type[$l]=\1/g"
+	done
+done