Go Jenkins CI Script - golang

go-ci-build.sh

#!/bin/bash

# Go build script that runs cloc, cpd, lint, vet, test and coverage for Jenkins
#
# Outside tools include:
# gocov: go get github.com/axw/gocov
# gocov-xml: go get github.com/t-yuki/gocov-xml
# go2xunit: go get bitbucket.org/tebeka/go2xunit
# jscpd: npm i jscpd -g
# cloc: npm i cloc -g

set -x

# Set up environment
export PATH=$PATH:/var/lib/jenkins/go/bin
export PRJ=`git config --get remote.origin.url | sed 's/^https:\/\///' | sed 's/\.git$//'`
export GODOCPATH=/var/lib/jenkins/go/src
export GOPATH=`pwd`

# Clean directory
git clean -dfx

# Move project into GOPATH
mkdir -p src/$PRJ
ls -1 | grep -v ^src | xargs -I{} mv {} src/$PRJ/

# Copy project to GODOCPATH for documentation hosting
mkdir -p $GODOCPATH/$PRJ
rsync -azu --delete --exclude="vendor" --exclude="Godeps" src/$PRJ/* $GODOCPATH/$PRJ

# LOC reporting (SLOCCount plugin)
cloc --by-file --xml --out=cloc.xml --exclude-dir=vendor,Godeps .

# Copy-paste detection (DRY plugin)
jscpd -e {**/vendor/**,**/Godeps/**,**/*.min.*} -o cpd.xml

# Make distribution directory
mkdir dist


# Run tests (JUnit plugin)
rm -f test.out
echo "mode: set" > coverage.out
for pkg in $(go list $PRJ/...);
do
    if [[ $pkg != *"vendor"* ]]; then
      echo "testing... $pkg"
      go test -v -coverprofile=tmp.out $pkg >> test.out
      if [ -f tmp.out ]; then
         cat tmp.out | grep -v "mode: set" >> coverage.out
      fi
    fi
done
rm -f ./tmp.out
cat test.out | go2xunit -output tests.xml

# Generate coverage reports (Cobertura plugin)
gocov convert coverage.out | gocov-xml > cobertura-coverage.xml

# Run lint tools (Compiler warning plugin)
golint $PRJ > lint.txt

# Run vet tools (Compiler warning plugin)
go vet $PRJ > vet.txt

# Build application
go build -o dist/app $PRJ

# Create distro
rsync -az $GOPATH/src/$PRJ/* --exclude="vendor" --exclude="Godeps" --exclude="**/*.go" --exclude=".git*" dist/

# Archive artifact
tar -zcf archive.tar.gz -C dist/ .