refactor to use any unknown prefix

Dockerfile

@@ -1,8 +1,8 @@
 FROM alpine
 RUN apk add --no-cache openrc udev-init-scripts-openrc wireguard-tools bind-tools bird
-RUN mkdir -p /var/lib/inet2
+RUN mkdir -p /var/share/inet2
 COPY ./bin /usr/local/bin
-COPY ./lib /var/lib/inet2
+COPY ./share /usr/local/share/inet2
 COPY ./deployments/openrc/inet2.initd /etc/init.d/inet2
 COPY ./deployments/docker/wait.initd /etc/init.d/wait
 RUN sed -i 's/#rc_sys=""/rc_sys="docker"/' /etc/rc.conf && \

Makefile

@@ -1,10 +1,12 @@
 .PHONY: install alpine openwrt
 
+PREFIX=/usr/local
+
 install:
-	mkdir -p /usr/local/bin
+	mkdir -p ${PREFIX}/bin
-	mkdir -p /var/lib/inet2
+	mkdir -p ${PREFIX}/share/inet2
-	cp ./bin/* /usr/local/bin
+	cp ./bin/* ${PREFIX}/bin
-	cp ./lib/* /var/lib/inet2
+	cp ./share/* ${PREFIX}/share/inet2
 
 alpine:
 	apk add --no-cache wireguard-tools bind-tools bird

bin/inet2.sh

@@ -1,6 +1,6 @@
-#!/usr/bin/env sh
+#!/bin/sh
 
-. /var/lib/inet2/inet2.sh
+. ${INET2_PREFIX}/share/inet2/inet2.sh
 
 runscripts() {
   if [ -n "$(getval "interface $2" "$1")" ]; then
@@ -26,7 +26,7 @@ start() {
   rm -fr /run/inet2/wg 2> /dev/null
   mkdir -p /run/inet2/wg
 
-  /usr/local/bin/mkbirdconfig.sh
+  ${INET2_PREFIX}/bin/mkbirdconfig.sh
 
   step "Setting loopback addresses"
   getval Loopback | while read -r addr; do
@@ -35,7 +35,7 @@ start() {
   
   getval interface | while read -r inter; do
     step "Generating config for $inter"
-    run /usr/local/bin/mkwgconfig.sh "$inter" /run/inet2/wg/"$inter"
+    run ${INET2_PREFIX}/bin/mkwgconfig.sh "$inter" /run/inet2/wg/"$inter"
     
     # create the wireguard interface *in the default namespace*
     step "Adding Wireguard interface $inter"
@@ -90,7 +90,7 @@ stop() {
 reload() {
   getval interface | while read -r inter; do
     step "Generating config for $inter"
-    run /usr/local/bin/mkwgconfig.sh "$inter" /run/inet2/wg/"$inter" /etc/inet2.conf
+    run ${INET2_PREFIX}/bin/mkwgconfig.sh "$inter" /run/inet2/wg/"$inter" /etc/inet2.conf
     
     step "Setting Wireguard config for $inter"
     run wg setconf "$inter" /run/inet2/wg/"$inter"

bin/mkbirdconfig.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-. /var/lib/inet2/inet2.sh
+. ${INET2_PREFIX}/share/inet2/inet2.sh
 
 escapebird() {
     sed -e 's/\\/\\\\/g;s/"/\\"/g'

bin/mkwgconfig.sh

@@ -1,11 +1,11 @@
-#!/usr/bin/env sh
+#!/bin/sh
 # args: /path/to/interface-config /path/to/output.conf
 
 inter="$1"
 configfile=/etc/inet2.conf
 
 getval() {
-  /var/lib/inet2/config.awk "$configfile" "$@"
+  ${INET2_PREFIX}/share/inet2/config.awk "$configfile" "$@"
 }
 
 k() {

deployments/initd/inet2.initd

@@ -3,13 +3,15 @@
 START=70
 STOP=10
 
+export INET2_PREFIX=/usr/local
+
 start() {
-  /usr/local/bin/inet2.sh start
+  ${INET2_PREFIX}/bin/inet2.sh start
   /sbin/service bird start
 }
 
 stop() {
-  /usr/local/bin/inet2.sh stop
+  ${INET2_PREFIX}/bin/inet2.sh stop
   /sbin/service bird stop
 }
 
@@ -19,7 +21,7 @@ restart() {
 }
 
 reload() {
-  /usr/local/bin/inet2.sh reload
+  ${INET2_PREFIX}/bin/inet2.sh reload
   /sbin/service bird restart
 }
 

deployments/openrc/inet2.initd

@@ -4,13 +4,15 @@ description="Sets up wireguard interfaces connected via the host's internet conn
 
 extra_started_commands="reloadwg"
 
+export INET2_PREFIX=/usr/local
+
 start() {
-  /usr/local/bin/inet2.sh start
+  ${INET2_PREFIX}/bin/inet2.sh start
   rc-service bird start 2> /dev/null
 }
 
 stop() {
-  /usr/local/bin/inet2.sh stop
+  ${INET2_PREFIX}/bin/inet2.sh stop
   rc-service bird stop 2> /dev/null
 }
 
@@ -20,7 +22,7 @@ restart() {
 }
 
 reload() {
-  /usr/local/bin/inet2.sh reload
+  ${INET2_PREFIX}/bin/inet2.sh reload
   rc-service bird restart 2> /dev/null
 }
 

share/inet2.sh

@@ -9,7 +9,7 @@ step() {
 }
 
 getval() {
-  /var/lib/inet2/config.awk /etc/inet2.conf "$@"
+  ${INET2_PREFIX}/share/inet2/config.awk /etc/inet2.conf "$@"
 }
 
 haskey() {