#!/bin/sh

# see http://www.songmu.jp/riji/entry/2015-01-15-goveralls-multi-package.html

set -e
# cleanup
cleanup() {
  if [ "$tmpprof" != "" ] && [ -f "$tmpprof" ]; then
    rm -f "$tmpprof"
  fi
  exit
}
trap cleanup INT QUIT TERM EXIT

# メインの処理
prof=${1:-".profile.cov"}
echo "mode: count" > "$prof"
gopath1=$(echo "$GOPATH" | cut -d: -f1)
for pkg in $(go list ./...); do
  tmpprof="$gopath1/src/$pkg/profile.tmp"
  go test -covermode=count -coverprofile="$tmpprof" "$pkg"
  if [ -f "$tmpprof" ]; then
    tail -n +2 "$tmpprof" >> "$prof"
    rm "$tmpprof"
  fi
done