Do not hardcode config file

Author: brakenium

spk/influxdb/Makefile

@@ -32,3 +32,9 @@ SERVICE_PORT_TITLE = InfluxDB API
 ADMIN_PORT = $(SERVICE_PORT)
 
 include ../../mk/spksrc.spk.mk
+
+# Install src/config.yml to var
+.PHONY: influxdb_extra_install
+influxdb_extra_install:
+	install -m 755 -d $(STAGING_DIR)/var
+	install -m 644 src/config.yml $(STAGING_DIR)/var/config.yml

spk/influxdb/src/config.yml

@@ -0,0 +1,5 @@
+http-bind-address: ":@SERVICE_PORT@"
+reporting-disabled: true
+bolt-path: "@SYNOPKG_PKGVAR@/.influxdbv2/influxd.bolt"
+engine-path: "@SYNOPKG_PKGVAR@/.influxdbv2/engine"
+sqlite-path: "@SYNOPKG_PKGVAR@/.influxdbv2/influxd.sqlite"

spk/influxdb/src/service-setup.sh

@@ -10,12 +10,10 @@ SVC_CWD="${SYNOPKG_PKGVAR}"
 
 service_postinst ()
 {
-    cat << EOF > "${INFLUXD_CONFIG_PATH}"
-http-bind-address: ":${SERVICE_PORT}"
-reporting-disabled: true
-bolt-path: "${SYNOPKG_PKGVAR}/.influxdbv2/influxd.bolt"
-engine-path: "${SYNOPKG_PKGVAR}/.influxdbv2/engine"
-sqlite-path: "${SYNOPKG_PKGVAR}/.influxdbv2/influxd.sqlite"
-
-EOF
+    if [ "${SYNOPKG_PKG_STATUS}" = "INSTALL" ]; then
+        # Edit the configuration according to the wizard
+        sed -e "s|@SERVICE_PORT@|${SERVICE_PORT}|g" \
+            -e "s|@SYNOPKG_PKGVAR@|${SYNOPKG_PKGVAR}|g" \
+            -i "${INFLUXD_CONFIG_PATH}"
+    fi
 }