Add makefile for publishing on Flathub.

justfile

@@ -64,11 +64,11 @@ install: build
   install -Dm0755 {{icon-svg-src}} {{icon-svg-dst}}
   cp -r {{po-src}} {{po-dst}}
 
-make-makefile:
-  echo "# This file was generated by 'just make-makefile'" > build-aux/Makefile
-  echo ".PHONY: all" >> build-aux/Makefile
-  echo "all:" >> build-aux/Makefile
-  just -n release={{release}} prefix=/app install 2>&1 | sed 's/^/\t/' | sed 's/\$/$$/g' >> build-aux/Makefile
+make-makefile target='build-aux/Makefile':
+  echo "# This file was generated by 'just make-makefile'" > {{target}}
+  echo ".PHONY: install" >> {{target}}
+  echo "install:" >> {{target}}
+  just -n release={{release}} prefix=/app install 2>&1 | sed 's/^/\t/' | sed 's/\$/$$/g' >> {{target}}
 
 make-cargo-sources:
   python3 build-aux/flatpak-cargo-generator.py ./Cargo.lock -o build-aux/cargo-sources.json

makefile

@@ -0,0 +1,11 @@
+# This file was generated by 'just make-makefile'
+.PHONY: install
+install:
+	cat po/LINGUAS | while read lang; do mkdir -p assets/locale/$$lang/LC_MESSAGES; msgfmt -o assets/locale/$$lang/LC_MESSAGES/de.leopoldluley.Clapgrep.mo po/$$lang.po; done
+	cargo build --package clapgrep-gnome  --release
+	mkdir -p /app/share/locale
+	install -Dm0755 target/release/clapgrep-gnome /app/bin/clapgrep
+	install -Dm0755 assets/de.leopoldluley.Clapgrep.desktop /app/share/applications/de.leopoldluley.Clapgrep.desktop
+	install -Dm0755 assets/de.leopoldluley.Clapgrep.metainfo.xml /app/share/metainfo/de.leopoldluley.Clapgrep.metainfo.xml
+	install -Dm0755 assets/icons/hicolor/scalable/apps/de.leopoldluley.Clapgrep.svg /app/share/icons/hicolor/scalable/apps/de.leopoldluley.Clapgrep.svg
+	cp -r assets/locale /app/share/locale