Do not hard-code Flutter version and runtime type

Rework the flutter-homescreen and flutter-cluster-dashboard systemd
units to get the Flutter version and runtime type from the environment
file installed by the new agl-flutter-env recipe, and update their
JSON configuration files to remove the hardcoding of their bundle
paths.

Bug-AGL: SPEC-4819

Change-Id: I841db2cbb3acfe4aad173e9b8aa25ff2e201c2e2
Signed-off-by: Scott Murray <scott.murray@konsulko.com>

6 files changed, 27 insertions, 24 deletions

diff --git a/recipes-demo/flutter-cluster-dashboard/files/flutter-cluster-dashboard.service b/recipes-demo/flutter-cluster-dashboard/files/flutter-cluster-dashboard.service
index 71ab791dd..b79092e28 100644
--- a/recipes-demo/flutter-cluster-dashboard/files/flutter-cluster-dashboard.service
+++ b/recipes-demo/flutter-cluster-dashboard/files/flutter-cluster-dashboard.service
@@ -3,7 +3,9 @@ Requires=agl-compositor.service
 After=agl-compositor.service
 
 [Service]
-ExecStart=/usr/bin/flutter-auto --j=/usr/share/flutter/default.json
+EnvironmentFile=/etc/default/flutter
+EnvironmentFile=-/etc/default/flutter-cluster-dashboard
+ExecStart=/usr/bin/flutter-auto --b=/usr/share/flutter/flutter_cluster_dashboard/${FLUTTER_VERSION}/${FLUTTER_RUNTIME} --j=/usr/share/flutter/flutter-cluster-dashboard.json
 Restart=on-failure
 
 [Install]
diff --git a/recipes-demo/flutter-cluster-dashboard/files/flutter_cluster_dashboard_on_bg.json b/recipes-demo/flutter-cluster-dashboard/files/flutter_cluster_dashboard_on_bg.json
index 4bd7429a3..c90e5e3ae 100644
--- a/recipes-demo/flutter-cluster-dashboard/files/flutter_cluster_dashboard_on_bg.json
+++ b/recipes-demo/flutter-cluster-dashboard/files/flutter_cluster_dashboard_on_bg.json
@@ -2,7 +2,6 @@
         "view": [
                 {
                         "window_type": "BG",
-                        "bundle_path": "/usr/share/flutter/flutter_cluster_dashboard/3.3.7/release",
                         "width": 1920,
                         "height": 1080,
                         "fullscreen": true
diff --git a/recipes-demo/flutter-cluster-dashboard/flutter-cluster-dashboard_git.bb b/recipes-demo/flutter-cluster-dashboard/flutter-cluster-dashboard_git.bb
index 2effcfedc..b3076494d 100644
--- a/recipes-demo/flutter-cluster-dashboard/flutter-cluster-dashboard_git.bb
+++ b/recipes-demo/flutter-cluster-dashboard/flutter-cluster-dashboard_git.bb
@@ -33,38 +33,38 @@ CLUSTER_DEMO_VISS_HOSTNAME ??= "192.168.10.2"
 APP_CONFIG = "flutter_cluster_dashboard_on_bg.json"
 
 do_install:append() {
-    install -D -m 0644 ${WORKDIR}/flutter-cluster-dashboard.service ${D}${systemd_user_unitdir}/flutter-cluster-dashboard.service
+    install -D -m 0644 ${WORKDIR}/${BPN}.service ${D}${systemd_user_unitdir}/${BPN}.service
     install -d ${D}${systemd_user_unitdir}/agl-session.target.wants
-    ln -s ../flutter-cluster-dashboard.service ${D}${systemd_user_unitdir}/agl-session.target.wants/flutter-cluster-dashboard.service
+    ln -s ../${BPN}.service ${D}${systemd_user_unitdir}/agl-session.target.wants/${BPN}.service
 
-    install -D -m 0644 ${WORKDIR}/${APP_CONFIG} ${D}${datadir}/flutter/default.json
+    install -D -m 0644 ${WORKDIR}/${APP_CONFIG} ${D}${datadir}/flutter/${BPN}.json
 
     install -d ${D}${sysconfdir}/xdg/AGL
-    install -m 0644 ${WORKDIR}/flutter-cluster-dashboard.yaml \
-        ${D}${sysconfdir}/xdg/AGL/flutter-cluster-dashboard.yaml.default
-    install -m 0644 ${WORKDIR}/flutter-cluster-dashboard.yaml.demo ${D}${sysconfdir}/xdg/AGL/
-    sed -i "s/^hostname: .*/hostname: ${CLUSTER_DEMO_VISS_HOSTNAME}/" ${D}${sysconfdir}/xdg/AGL/flutter-cluster-dashboard.yaml.demo
+    install -m 0644 ${WORKDIR}/${BPN}.yaml ${D}${sysconfdir}/xdg/AGL/${BPN}.yaml.default
+    install -m 0644 ${WORKDIR}/${BPN}.yaml.demo ${D}${sysconfdir}/xdg/AGL/
+    sed -i "s/^hostname: .*/hostname: ${CLUSTER_DEMO_VISS_HOSTNAME}/" ${D}${sysconfdir}/xdg/AGL/${BPN}.yaml.demo
 
     install -m 0755 -d ${D}${sysconfdir}/default/ 
     echo 'OPENROUTE_API_KEY:${OPENROUTE_API_KEY}' >> ${D}${sysconfdir}/default/openroutekey
 }
 
-ALTERNATIVE_LINK_NAME[flutter-cluster-dashboard.yaml] = "${sysconfdir}/xdg/AGL/flutter-cluster-dashboard.yaml"
+ALTERNATIVE_LINK_NAME[flutter-cluster-dashboard.yaml] = "${sysconfdir}/xdg/AGL/${BPN}.yaml"
 
 FILES:${PN} += "${datadir} ${systemd_user_unitdir} ${sysconfdir}/default/"
+RDEPENDS:${PN} += "flutter-auto agl-flutter-env"
 
 PACKAGE_BEFORE_PN += "${PN}-conf ${PN}-conf-demo"
 
-FILES:${PN}-conf += "${sysconfdir}/xdg/AGL/flutter-cluster-dashboard.yaml.default"
+FILES:${PN}-conf += "${sysconfdir}/xdg/AGL/${BPN}.yaml.default"
 RDEPENDS:${PN}-conf = "${PN}"
-RPROVIDES:${PN}-conf = "flutter-cluster-dashboard.yaml"
+RPROVIDES:${PN}-conf = "${BPN}.yaml"
 RCONFLICTS:${PN}-conf = "${PN}-conf-demo"
-ALTERNATIVE:${PN}-conf = "flutter-cluster-dashboard.yaml"
-ALTERNATIVE_TARGET_${PN}-conf = "${sysconfdir}/xdg/AGL/flutter-cluster-dashboard.yaml.default"
+ALTERNATIVE:${PN}-conf = "${BPN}.yaml"
+ALTERNATIVE_TARGET_${PN}-conf = "${sysconfdir}/xdg/AGL/${BPN}.yaml.default"
 
-FILES:${PN}-conf-demo += "${sysconfdir}/xdg/AGL/flutter-cluster-dashboard.yaml.demo"
+FILES:${PN}-conf-demo += "${sysconfdir}/xdg/AGL/${BPN}.yaml.demo"
 RDEPENDS:${PN}-conf-demo = "${PN}"
-RPROVIDES:${PN}-conf-demo = "flutter-cluster-dashboard.yaml"
+RPROVIDES:${PN}-conf-demo = "${BPN}.yaml"
 RCONFLICTS:${PN}-conf-demo = "${PN}-conf"
-ALTERNATIVE:${PN}-conf-demo = "flutter-cluster-dashboard.yaml"
-ALTERNATIVE_TARGET_${PN}-conf-demo = "${sysconfdir}/xdg/AGL/flutter-cluster-dashboard.yaml.demo"
+ALTERNATIVE:${PN}-conf-demo = "${BPN}.yaml"
+ALTERNATIVE_TARGET_${PN}-conf-demo = "${sysconfdir}/xdg/AGL/${BPN}.yaml.demo"
diff --git a/recipes-demo/flutter-homescreen/files/flutter-homescreen.json b/recipes-demo/flutter-homescreen/files/flutter-homescreen.json
index 29308d3ea..63babcfab 100644
--- a/recipes-demo/flutter-homescreen/files/flutter-homescreen.json
+++ b/recipes-demo/flutter-homescreen/files/flutter-homescreen.json
@@ -1,7 +1,6 @@
 {
         "view" : [ {
                 "window_type" : "BG",
-                "bundle_path" : "/usr/share/flutter/flutter_homescreen/3.3.7/release",
                 "width" : 1920,
                 "height": 1080,
                 "fullscreen": true
diff --git a/recipes-demo/flutter-homescreen/files/flutter-homescreen.service b/recipes-demo/flutter-homescreen/files/flutter-homescreen.service
index 300fb22d3..a57fc5cc5 100644
--- a/recipes-demo/flutter-homescreen/files/flutter-homescreen.service
+++ b/recipes-demo/flutter-homescreen/files/flutter-homescreen.service
@@ -3,7 +3,9 @@ Requires=agl-compositor.service
 After=agl-compositor.service
 
 [Service]
-ExecStart=/usr/bin/flutter-auto --j=/usr/share/flutter/flutter-homescreen.json --xdg-shell-app-id=homescreen
+EnvironmentFile=/etc/default/flutter
+EnvironmentFile=-/etc/default/flutter-homescreen
+ExecStart=/usr/bin/flutter-auto --b=/usr/share/flutter/flutter_homescreen/${FLUTTER_VERSION}/${FLUTTER_RUNTIME} --j=/usr/share/flutter/flutter-homescreen.json --xdg-shell-app-id=homescreen
 Restart=on-failure
 
 [Install]
diff --git a/recipes-demo/flutter-homescreen/flutter-homescreen_git.bb b/recipes-demo/flutter-homescreen/flutter-homescreen_git.bb
index c4142774e..0bd1ae19b 100644
--- a/recipes-demo/flutter-homescreen/flutter-homescreen_git.bb
+++ b/recipes-demo/flutter-homescreen/flutter-homescreen_git.bb
@@ -22,17 +22,18 @@ FLUTTER_BUILD_ARGS = "bundle -v"
 
 inherit flutter-app
 
-APP_CONFIG = "flutter-homescreen.json"
+APP_CONFIG = "${BPN}.json"
 
 do_install:append() {
-    install -D -m 0644 ${WORKDIR}/flutter-homescreen.service ${D}${systemd_user_unitdir}/flutter-homescreen.service
+    install -D -m 0644 ${WORKDIR}/${BPN}.service ${D}${systemd_user_unitdir}/${BPN}.service
     install -d ${D}${systemd_user_unitdir}/agl-session.target.wants
-    ln -s ../flutter-homescreen.service ${D}${systemd_user_unitdir}/agl-session.target.wants/flutter-homescreen.service
+    ln -s ../${BPN}.service ${D}${systemd_user_unitdir}/agl-session.target.wants/${BPN}.service
 
-    install -D -m 0644 ${WORKDIR}/${APP_CONFIG} ${D}${datadir}/flutter/flutter-homescreen.json
+    install -D -m 0644 ${WORKDIR}/${APP_CONFIG} ${D}${datadir}/flutter/${BPN}.json
 
     install -d ${D}${sysconfdir}/xdg/AGL
     install -m 0644 ${WORKDIR}/homescreen_config.yaml ${D}${sysconfdir}/xdg/AGL/
 }
 
 FILES:${PN} += "${datadir} ${systemd_user_unitdir} ${sysconfdir}/xdg/AGL"
+RDEPENDS:${PN} += "flutter-auto agl-flutter-env"