#!/bin/bash
#
# clone the repo into the local relevant directory and run mockbuild on it
# monitor results and log
#
inifilename=$(echo ~)"/.smegit/config"
if [ ! -e $inifilename ] ; then
  # Not here, look at system default
  if [ ! -e /etc/smegit.ini ] ; then 
    echo "No ini file found $inifiename or /etc/smegit.ini"
    echo "get-repo-and-build.sh <organisation> <reponame> [<local> <debug>]"
    exit 1
  else
    initfilename="/etc/smegit.ini"
  fi
fi
while read -r line || [[ -n "$line" ]]; do
    if [[ $line =~ ^\[.*\]$ ]]
    then
        section=${line#*[}
        section=${section%]*}
    else
        if [[ $line =~ ^[^#]*= ]]
        then
            key=${line%=*}
            value=${line#*=}
            declare "${section}_${key}=$value"
        fi
    fi
done < "$inifilename"

if [[ -z $1  && -z $2 ]] ; then
	echo "get-repo-and-build.sh <reponame> <organisation> [<local>]"
	exit 0
fi

DEBUG=
GITEAHOST=${remote_GITEAHOST}
ACCESSTOKEN=${remote_GITEAACCESSTOKEN}
ORG_NAME="$2"
REPO_NAME="$1"
if [ ${smegit_DEBUG} == "true" ] ; then DEBUG=true ; fi
for param in $3 $4 $5 $6; do
  if [ $param ] ; then
    case $param in
      local )
	      GITEAHOST=${local_GITEAHOST}
	      ACCESSTOKEN=${local_GITEAACCESSTOKEN}
        ;;
      debug )
        DEBUG=true ;;
      * )
        TARGETORG=$param ;;
    esac
  else
	  break
  fi
done

SILENT="-s"
QUIET="-q"
if [ $DEBUG ] ; then 
  echo "found ini file: $inifilename"
  SILENT=
  QUIET=
fi

if [[ $smegit_WORKDIR == ~* ]] ; then
    # relative to users home dir
    WORKDIR=$(echo ~)${smegit_WORKDIR:1}
else
    # absolute path
    WORKDIR=${smegit_WORKDIR}
fi
if [ $DEBUG ] ; then echo "WORKDIR=$WORKDIR" ; fi
GITFiles=$WORKDIR/$ORG_NAME
REPOURL="$GITEAHOST/$ORG_NAME/$REPO_NAME.git"

if [ $DEBUG ] ; then echo "getting $REPO_NAME from $ORG_NAME on $GITEAHOST" ; fi

mkdir -p $GITFiles

touch "$GITFiles/mockbuilds.log"

if [ $DEBUG ] ; then echo $GITFiles ; fi

# one Common directory for each Organisation
# 
# See if it already exists
if [ ! -e $GITFiles/common ]; then
  #Get it
  if [ $DEBUG ] ; then echo "clone common" ; fi
  cd $GITFiles
  git clone "${smegit_COMMONREPO}" $QUIET
  if [ ! -e $GITFiles/common ]; then
    echo "ERROR*******No Common Repo found - package $REPO_NAME"
    exit 1
  fi
else
  # Just refresh it
  if [ $DEBUG ] ; then echo "refresh common" ; fi
  cd $GITFiles/common
  git pull
fi 

# See if repo exits in git
if [ $DEBUG ] ; then echo "check if $REPO_NAME in $ORG_NAME exists on $GITEAHOST" ; fi 
RESPONSE=$(curl $SILENT -o /dev/null -w "%{http_code}" "$GITEAHOST/api/v1/repos/$ORG_NAME/$REPO_NAME")
if [ "$RESPONSE" == "200" ]; then
    if [ $DEBUG ] ; then echo "Repository for $ORG_NAME/$REPO_NAME exists!" ; fi
else
    if [ $DEBUG ] ; then echo "Repository for $ORG_NAME/$REPO_NAME does not exist" ; fi
	while true; do
		read -p "Do you wish to run git-cvs2git?(y/n) " yn
		case $yn in
			[Yy]* ) 
        if [ $DEBUG ] ; then echo "running git-cvs2git.sh" ; fi
	      logname="git-cvs2git-create-$ORG_NAME-$REPO_NAME-$(date +'%FT%H%M').log"
        git-cvs2git.sh "$REPO_NAME" "$ORG_NAME" > $logname 
        break;;
			[Nn]* ) exit;;
			* ) echo "Please answer yes or no.";;
		esac
	done
	# And check it is now there
  if [ $DEBUG ] ; then echo "check if $REPO_NAME in $ORG_NAME exists on $GITEAHOST" ; fi 
	RESPONSE=$(curl $SILENT -o /dev/null -w "%{http_code}" "$GITEAHOST/api/v1/repos/$ORG_NAME/$REPO_NAME")
	if [ "$RESPONSE" == "200" ]; then
		if [ $DEBUG ] ; then echo "Repository for $ORG_NAME/$REPO_NAME created sucessfully!" ; fi
	else
		echo "git-cvs2git.sh was unable to create $ORG_NAME/$REPO_NAME sucessfully"
		exit 1
	fi
fi
# Ok, we have a repo!!
cd $GITFiles
if [ $DEBUG ] ; then echo $GITFiles ; fi
# Delete it if these already
if [[ -d $REPO_NAME ]] ; then 
	# Should delete everything....
	if [ $DEBUG ] ; then echo "Deleting all files in $GITFiles/$REPO_NAME" ; fi
	rm -rf "$GITFiles/$REPO_NAME"
fi
if [ $DEBUG ] ; then echo "cloning $REPOURL" ; fi
git clone "$REPOURL" $QUIET

cd $GITFiles
if [[ ! -d $GITFiles/$REPO_NAME ]] ; then 
	echo "git clone has not created the $REPO_NAME directory"
	exit 1
fi
cd $GITFiles/$REPO_NAME
# and run mockbuild
if [ $DEBUG ] ; then echo "running make mockbuild" ; fi
logname="mockbuild-$ORG_NAME-$REPO_NAME-$(date +'%FT%H%M').log"
if make mockbuild 2>&1 > $logname ; then 
	echo "Looks like mockbuild worked for $ORG_NAME/$REPO_NAME"
	echo "$(date +'%FT%H%M') Mockbuild worked for $ORG_NAME/$REPO_NAME " >> $GITFiles/mockbuilds.log
else
	echo "Mockbuild failed"
	echo "$(date +'%FT%H%M') Mockbuild failed for $ORG_NAME/$REPO_NAME " >> $GITFiles/mockbuilds.log
	exit 1
fi