sanetestbot.sh

#!/bin/bash

# Check a testbot or test environment to make sure it's likely to be sane.
# We should add to this script whenever a testbot fails and we can figure out why.

MIN_DDEV_VERSION=v1.11.0

set -o errexit
set -o pipefail
set -o nounset

# thanks to https://stackoverflow.com/a/24067243/215713
function version_gt() { test "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1"; }

DISK_AVAIL=$(df -k . | awk '/[0-9]%/ { gsub(/%/, ""); print $5}')
if [ ${DISK_AVAIL} -ge 95 ] ; then
    echo "Disk usage is ${DISK_AVAIL}% on $(hostname), not usable";
    exit 1;
else
   echo "Disk usage is ${DISK_AVAIL}% on $(hostname).";
fi

# Test to make sure docker is installed and working.
# If it doesn't become ready then we just keep this testbot occupied :)
docker ps >/dev/null
while ! docker ps >/dev/null 2>&1 ; do
    echo "Waiting for docker to be ready $(date)"
    sleep 60
done

# Test that docker can allocate 80 and 443, get get busybox
docker pull busybox:latest >/dev/null
# Try the docker run command twice because of the really annoying mkdir /c: file exists bug
# Apparently https://github.com/docker/for-win/issues/1560
(sleep 1 && (docker run --rm -t -p 80:80 -p 443:443 -p 1081:1081 -p 1082:1082 -v /$HOME:/tmp/junker99 busybox:latest ls //tmp/junker99 >/dev/null) || (sleep 1 && docker run --rm -t -p 80:80 -p 443:443 -p 1081:1081 -p 1082:1082 -v /$HOME:/tmp/junker99 busybox:latest ls //tmp/junker99 >/dev/null ))

# Check that required commands are available.
for command in mysql git go make; do
    command -v $command >/dev/null || ( echo "Did not find command installed '$command'" && exit 2 )
done

if [ "$(go env GOOS)" = "windows"  -a "$(git config core.autocrlf)" != "false" ] ; then
 echo "git config core.autocrlf is not set to false on windows"
 exit 3
fi

CURRENT_DDEV_VERSION=$(ddev --version  | awk '{ gsub(/^v/, "", $3); sub(/-.*$/, "", $3); print $3}' )
CURRENT_DDEV_VERSION=$(ddev --version | awk '{ print $3 }')
if command -v ddev >/dev/null && version_gt ${MIN_DDEV_VERSION} ${CURRENT_DDEV_VERSION} ; then
  echo "ddev version in $(command -v ddev) is inadequate: $(ddev --version)"
  exit 4
fi

if ! command -v ngrok >/dev/null ; then
    echo "ngrok is not installed" && exit 5
fi

# Skip nfs check on linux, as we won't run nfs there
if [ ${OSTYPE%%-gnu} != "linux" ]; then
  $(dirname $0)/nfstest.sh
fi

echo "-- testbot $HOSTNAME seems to be set up OK --"