use new s6-rc layout

.editorconfig

@@ -1,9 +0,0 @@
-root = true
-
-[*]
-end_of_line = lf
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
-indent_style = space
-indent_size = 4

.gitlab-ci.yml

@@ -1,13 +1,18 @@
 variables:
-  IMAGE_NAME: thallian/murmur
+  CONTAINER_NAME: thallian/murmur
 
 build:
   stage: build
+  image:
+    name: gcr.io/kaniko-project/executor:debug
+    entrypoint: [""]
   script:
-    - docker login -u $DOCKER_USER -p $DOCKER_PASSWORD $DOCKER_REGISTRY
-    - docker build -t $IMAGE_NAME:$CI_COMMIT_SHA .
-    - docker build -t $IMAGE_NAME:$CI_COMMIT_REF_NAME .
-    - docker build -t $IMAGE_NAME:latest .
-    - docker push $IMAGE_NAME:$CI_COMMIT_SHA
-    - docker push $IMAGE_NAME:$CI_COMMIT_REF_NAME
-    - docker push $IMAGE_NAME:latest
+    - mkdir -p /kaniko/.docker
+    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"auth\":\"$(printf "%s:%s" "$CI_REGISTRY_USER" "$CI_REGISTRY_PASSWORD" | base64 | tr -d '\n')\"}}}" > /kaniko/.docker/config.json
+    - >-
+      /kaniko/executor
+      --context "$CI_PROJECT_DIR"
+      --dockerfile "$CI_PROJECT_DIR/Dockerfile"
+      --destination "$CONTAINER_NAME:$CI_COMMIT_SHA"
+      --destination "$CONTAINER_NAME:$CI_COMMIT_REF_NAME"
+      --destination "$CONTAINER_NAME:latest"

rootfs/bin/admin-pw

@@ -1,3 +1,3 @@
-#!/usr/bin/with-contenv sh
+#!/bin/sh
 
 murmurd -ini /etc/murmur.ini -supw $ADMIN_PASSWORD

rootfs/etc/s6-overlay/s6-rc.d/admin-pw/dependencies

@@ -0,0 +1 @@
+confd

rootfs/etc/s6-overlay/s6-rc.d/admin-pw/type

@@ -0,0 +1 @@
+oneshot

rootfs/etc/s6-overlay/s6-rc.d/admin-pw/up

@@ -0,0 +1 @@
+admin-pw

rootfs/etc/s6-overlay/s6-rc.d/murmur/dependencies

@@ -0,0 +1,2 @@
+confd
+admin-pw

rootfs/etc/s6-overlay/s6-rc.d/murmur/run

@@ -1,3 +1,3 @@
-#!/usr/bin/with-contenv sh
+#!/bin/sh
 
 exec murmurd -fg -ini /etc/murmur.ini

rootfs/etc/s6-overlay/s6-rc.d/murmur/type

@@ -0,0 +1 @@
+longrun