goenv

#!/bin/bash
# source goenv

GOLIB=$(pwd)/go
GOVENDOR=$(pwd)/go/vendor

[[ ! -e go/src ]] && mkdir -p go/src
[[ ! -e go/pkg ]] && mkdir -p go/pkg
[[ ! -e go/doc ]] && mkdir -p go/doc
[[ ! -e go/bin ]] && mkdir -p go/bin

echo "Adding $GOLIB to GOPATH..."
# export GOPATH=$GOVENDOR:$GOLIB
export GOPATH=$GOLIB
export PATH=$GOLIB/bin:$PATH
[[ -e golang ]] && export PATH=$(pwd)/golang/go/bin:$PATH
echo "Done"



function clean() {
    echo "Cleaning..."
    rm -rf go/pkg/
    go clean -i drshine
}

function build_all() {
    go build -a -x drshine
}

function remote_install() {
    repo=$1
    go get -u $repo
}

function git_install() {
  installdir=$(echo $GOPATH | cut -d: -f1)
  repo=$1
  target=$installdir/src/$2
  branch=$3
  currentdir=$(pwd)

  if [[ -z $branch ]] ; then
    branch=master
  fi

  mkdir -p $(dirname $target)

  echo "===> Sync $repo => $target..."
  if [[ ! -e $target ]] ; then
    echo "Cloning..."
    git clone --branch $branch $repo $target
  else
    echo "Fetching..."
    GITCMD="git --work-tree $target --git-dir $target/.git"
    if [[ -z `$GITCMD diff` ]] ; then
      $GITCMD pull -q --rebase origin HEAD
    else
      $GITCMD fetch -q
    fi

    if [[ -n `$GITCMD log @{u}..` ]] ; then
        echo "Pushing commits..."
        $GITCMD push origin HEAD
    fi
    cd $target && go install && cd $currentdir
  fi
}