#!/usr/bin/env bash

SSH_KEY="$1"

TMPDIR=$(mktemp -d)

if [ ! -d "$TMPDIR" ]; then
  echo "gitolite UNKNOWN - impossible to create temp dir"
  exit 3
fi

trap "rm -rf $TMPDIR" EXIT

ERRORS=""
OUTPUT=""
PERFS=""

cd "$TMPDIR"
OUT=$(git clone -q git://git.immae.eu/perso/Immae/Projets/Ruby/Monitor.git 2>&1)
ERR=$?
if [ -n "$OUT" ]; then
OUTPUT="$OUTPUT
$OUT"
fi
if [ "$ERR" != 0 ]; then
  PERFS="$PERFS git=0;;;;"
  ERRORS="$ERRORS git://"
else
  PERFS="$PERFS git=1;;;;"
fi
rm -rf Monitor

OUT=$(git clone -q http://git.immae.eu/perso/Immae/Projets/Ruby/Monitor.git 2>&1)
ERR=$?
if [ -n "$OUT" ]; then
OUTPUT="$OUTPUT
$OUT"
fi
if [ "$ERR" != 0 ]; then
  ERRORS="$ERRORS http://"
  PERFS="$PERFS http=0;;;;"
else
  PERFS="$PERFS http=1;;;;"
fi
rm -rf Monitor

OUT=$(git clone -q https://git.immae.eu/perso/Immae/Projets/Ruby/Monitor.git 2>&1)
ERR=$?
if [ -n "$OUT" ]; then
OUTPUT="$OUTPUT
$OUT"
fi
if [ "$ERR" != 0 ]; then
  ERRORS="$ERRORS https://"
  PERFS="$PERFS https=0;;;;"
else
  PERFS="$PERFS https=1;;;;"
fi
rm -rf Monitor

OUT=$(GIT_SSH_COMMAND="ssh -i $SSH_KEY -o BatchMode=yes -o UserKnownHostsFile=/dev/null -o CheckHostIP=no -o StrictHostKeyChecking=no" git clone -q gitolite@git.immae.eu:perso/Immae/Projets/Ruby/Monitor 2>&1)
ERR=$?
if [ -n "$OUT" ]; then
OUTPUT="$OUTPUT
$OUT"
fi
if [ "$ERR" != 0 ]; then
  ERRORS="$ERRORS ssh"
  PERFS="$PERFS ssh=0;;;;"
else
  PERFS="$PERFS ssh=1;;;;"
fi
rm -rf Monitor

if [ -n "$ERRORS" ]; then
  echo "gitolite CRITICAL - impossible to clone via$ERRORS | $PERFS"
  exit 2
else
  echo "gitolite OK - ssh, git, http and https work | $PERFS"
  exit 0
fi