Convert cosmic-comp.service and cosmic.desktop to templates

Replace variables with empty str for normal install and with
'Debug ' and 'debug-' for debug installs.

.gitignore

@@ -14,3 +14,4 @@ vendor.tar
 .vscode
 *.log
 /result
+build/*

Makefile

@@ -53,19 +53,29 @@ install:
 	install -Dm0644 "data/keybindings.ron" "$(KEYBINDINGS_CONF)"
 	install -Dm0644 "data/tiling-exceptions.ron" "$(TILING_EXCEPTIONS_CONF)"
 
-install-bare-session: install
-	install -Dm0644 "data/cosmic.desktop" "$(DESTDIR)$(sharedir)/wayland-sessions/cosmic.desktop"
+gen-template:
+	mkdir build || true
+	sed -f data/replace.sed data/cosmic-comp.service > build/cosmic-comp.service
+	sed -f data/replace.sed data/cosmic.desktop > build/cosmic.desktop
+
+install-bare-session: install gen-template
+	install -Dm0644 "build/cosmic.desktop" "$(DESTDIR)$(sharedir)/wayland-sessions/cosmic.desktop"
 	install -Dm0644 "data/cosmic-session.target" "$(DESTDIR)$(libdir)/systemd/user/cosmic-session.target"
 	install -Dm0644 "data/cosmic-session-pre.target" "$(DESTDIR)$(libdir)/systemd/user/cosmic-session-pre.target"
-	install -Dm0644 "data/cosmic-comp.service" "$(DESTDIR)$(libdir)/systemd/user/cosmic-comp.service"
+	install -Dm0644 "build/cosmic-comp.service" "$(DESTDIR)$(libdir)/systemd/user/cosmic-comp.service"
 	install -Dm0755 "data/cosmic-service" "$(DESTDIR)/$(bindir)/cosmic-service"
 
 install-debug:
 	install -Dm0755 "$(CARGO_TARGET_DIR)/$(TARGET)/$(BINARY)" "$(DEBUG_TARGET_BIN)"
 
-install-debug-session: install-debug
-	install -Dm0644 "debug-data/debug-cosmic.desktop" "$(DESTDIR)$(sharedir)/wayland-sessions/debug-cosmic.desktop"
-	install -Dm0644 "debug-data/debug-cosmic-comp.service" "$(DESTDIR)$(libdir)/systemd/user/debug-cosmic-comp.service"
+gen-debug-template:
+	mkdir build || true
+	sed -f debug-data/replace.sed data/cosmic-comp.service > build/debug-cosmic-comp.service
+	sed -f debug-data/replace.sed data/cosmic.desktop > build/debug-cosmic.desktop
+
+install-debug-session: install-debug gen-debug-template
+	install -Dm0644 "build/debug-cosmic.desktop" "$(DESTDIR)$(sharedir)/wayland-sessions/debug-cosmic.desktop"
+	install -Dm0644 "build/debug-cosmic-comp.service" "$(DESTDIR)$(libdir)/systemd/user/debug-cosmic-comp.service"
 	install -Dm0755 "debug-data/debug-cosmic-service" "$(DESTDIR)/$(bindir)/debug-cosmic-service"
 
 uninstall:

data/cosmic-comp.service

@@ -1,12 +1,12 @@
 [Unit]
-Description=Cosmic wayland compositor
+Description=${DEBUG_STR}Cosmic wayland compositor
 BindsTo=cosmic-session.target
 Wants=cosmic-session-pre.target
 After=cosmic-session-pre.target
 Before=cosmic-session.target
 
 [Service]
 Type=notify
-ExecStart=/usr/bin/cosmic-comp
+ExecStart=/usr/bin/${DEBUG_BIN}cosmic-comp
 Restart=never
 ExecStopPost=/usr/bin/systemctl --user unset-environment DISPLAY WAYLAND_DISPLAY

data/cosmic.desktop

@@ -1,7 +1,7 @@
 [Desktop Entry]
-Name=Cosmic
+Name=${DEBUG_STR}Cosmic
 Commment=This session logs you into Cosmic
-Exec=/usr/bin/cosmic-service
+Exec=/usr/bin/${DEBUG_BIN}cosmic-service
 Type=Application
 DesktopNames=pop:COSMIC
 X-GDM-SessionRegisters=false

data/replace.sed

@@ -0,0 +1,2 @@
+s/${DEBUG_STR}//g
+s/${DEBUG_BIN}//g

debug-data/replace.sed

@@ -0,0 +1,2 @@
+s/${DEBUG_STR}/Debug /g
+s/${DEBUG_BIN}/debug-/g