wip: cron shell script for testing

docker/alpine/Dockerfile

@@ -1,13 +1,21 @@
 FROM rust:alpine as builder
 
+ADD . /root/wingmate
 
+WORKDIR /root/wingmate
+
+RUN apk add musl-dev && cargo clean && \
+    cargo build --release
 
 FROM alpine
 
-COPY --from=builder target/debug/init /usr/local/bin/init
-ADD docker/etc/ /etc/
+COPY --from=builder /root/wingmate/target/release/wingmate-rs /usr/local/bin/wingmate
+COPY --from=builder /root/wingmate/target/release/wmtest-helper-dummy /usr/local/bin/wmtest-helper-dummy
+COPY --from=builder /root/wingmate/target/release/wmtest-helper-spawner /usr/local/bin/wmtest-helper-spawner
+COPY --from=builder /root/wingmate/target/release/wmtest-helper-log /usr/local/bin/wmtest-helper-log
 
-RUN chmod ugo+x /etc/wingmate/services/one && chmod ugo+x /etc/wingmate/services/two.sh && \
-    chmod ugo-x /etc/wingmate/services/three.sh
+ADD docker/alpine/etc/ /etc/
+
+RUN chmod -R ugo+x /etc/wingmate
 
 CMD [ "/usr/local/bin/init" ]

docker/alpine/etc/wingmate/crontab

@@ -1,3 +1,3 @@
-17 * * * * sleep 1
-*/12 * * * * sleep 1
-12,17,27 * * * * sleep 1
+17 * * * * /etc/wingmate/crontab.d/cron1.sh
+*/5 * * * * /etc/wingmate/crontab.d/cron2.sh
+21,41 3,6,14,17,20,22 * * * /etc/wingmate/crontab.d/cron3.sh

docker/alpine/etc/wingmate/crontab.d/cron1.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exec wmtest-helper-log /var/log/cron1.log "this cron runs every hour on minute 17"

docker/alpine/etc/wingmate/crontab.d/cron2.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exec wmtest-helper-log /var/log/cron2.log "this cron runs every hour on minute 5,10,15,20,25,30,35,40,45,50,55"

docker/alpine/etc/wingmate/crontab.d/cron3.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exec wmtest-helper-log /var/log/cron3.log "this cron runs based on this specification: 21,41 3,6,14,17,20,22 * * *"

docker/alpine/etc/wingmate/services/three.sh

@@ -1,3 +1,3 @@
-#!/bin/bash
+#!/bin/sh
 
 exec sleep 1

docker/alpine/etc/wingmate/services/two.sh

@@ -1,3 +1,3 @@
-#!/bin/bash
+#!/bin/sh
 
 exec sleep 1