chore: add tests (#4)

* chore: add tests

* chore: give it some time?

* chore: trigger

* fix: healthcheck

.github/workflows/base.yml

@@ -3,6 +3,8 @@ name: base
 on:
   push:
     paths:
+      - ".github/workflows/base.yml"
+      - "*.sh"
       - "base/**"
 
 env:

.github/workflows/postgres.yml

@@ -3,6 +3,8 @@ name: postgres
 on:
   push:
     paths:
+      - ".github/workflows/postgres.yml"
+      - "*.sh"
       - "postgres/**"
 
 env:
@@ -19,12 +21,14 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest]
 
+    env:
+      CI_PLATFORM: ${{ matrix.os }}
+      EXTRA_BUILD_ARG: 12.3-2
+
     steps:
       - uses: actions/checkout@v1
       - run: bash build.sh
-        env:
-          CI_PLATFORM: ${{ matrix.os }}
-          EXTRA_BUILD_ARG: 12.3-2
+      - run: bash test.sh
 
   manifest:
     needs: build

.github/workflows/rabbitmq.yml

@@ -3,6 +3,8 @@ name: rabbitmq
 on:
   push:
     paths:
+      - ".github/workflows/rabbitmq.yml"
+      - "*.sh"
       - "rabbitmq/**"
 
 env:
@@ -19,11 +21,13 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest]
 
+    env:
+      CI_PLATFORM: ${{ matrix.os }}
+
     steps:
       - uses: actions/checkout@v1
       - run: bash build.sh
-        env:
-          CI_PLATFORM: ${{ matrix.os }}
+      - run: bash test.sh
 
   manifest:
     needs: build

postgres/Dockerfile.linux

@@ -4,4 +4,4 @@ FROM postgres:$VERSION
 
 COPY healthcheck.sh /usr/local/bin/
 
-HEALTHCHECK CMD ["healthcheck.sh"]
+HEALTHCHECK --interval=5s --timeout=60s CMD ["healthcheck.sh"]

postgres/healthcheck.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/bash
 
 # https://github.com/docker-library/healthcheck/blob/master/postgres/docker-healthcheck
 

rabbitmq/Dockerfile.linux

@@ -4,4 +4,4 @@ FROM rabbitmq:$VERSION-management
 
 COPY healthcheck.sh /usr/local/bin/
 
-HEALTHCHECK CMD ["healthcheck.sh"]
+HEALTHCHECK --interval=5s --timeout=60s CMD ["healthcheck.sh"]

rabbitmq/healthcheck.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/bash
 
 # https://github.com/docker-library/healthcheck/blob/master/rabbitmq/docker-healthcheck
 

test.sh

@@ -0,0 +1,58 @@
+#!/usr/bin/env bash
+
+if [[ $CI_PLATFORM == 'ubuntu-latest' ]]; then
+    PLATFORM=linux
+elif [[ $CI_PLATFORM == 'windows-latest' ]]; then
+    PLATFORM=windows
+fi
+
+LATEST_TAG=latest-$PLATFORM
+
+# https://gist.github.com/sj26/88e1c6584397bb7c13bd11108a579746
+function retry {
+  local retries=$1
+  shift
+
+  local count=0
+  until "$@"; do
+    exit=$?
+    wait=$((2 ** $count))
+    count=$(($count + 1))
+    if [ $count -lt $retries ]; then
+      echo "Retry $count/$retries exited $exit, retrying in $wait seconds..."
+      sleep $wait
+    else
+      echo "Retry $count/$retries exited $exit, no more retries left."
+      return $exit
+    fi
+  done
+  return 0
+}
+
+function get_health_status {
+  docker inspect --format="{{json .State.Health.Status}}" $IMAGE
+}
+
+function check_if_healthy {
+  status=`get_health_status`
+
+  echo "Got status $status"
+
+  [[ $status == "\"healthy\"" ]]
+}
+
+set -e
+
+echo "Running Docker image $IMAGE:$TAG in a container named $IMAGE"
+docker run \
+    --rm \
+    --detach \
+    --name $IMAGE \
+    exivity/$IMAGE:$LATEST_TAG
+
+echo "Running health check"
+# retry 6 means we will wait max 1+2+4+8+16 seconds
+retry 6 check_if_healthy
+
+echo "Stop Docker container $IMAGE"
+docker stop $IMAGE