func (g *Bash) Write(f *buildfile.Buildfile) {
g.Script = append(g.Script, g.Command)
for _, cmd := range g.Script {
f.WriteCmd(cmd)
}
}
func (cf *CloudFoundry) Write(f *buildfile.Buildfile) {
downloadCmd := "curl -sLO http://go-cli.s3-website-us-east-1.amazonaws.com/releases/latest/cf-cli_amd64.deb"
installCmd := "dpkg -i cf-cli_amd64.deb 1> /dev/null 2> /dev/null"
// download and install the cf tool
f.WriteCmdSilent(fmt.Sprintf("[ -f /usr/bin/sudo ] && sudo %s || %s", downloadCmd, downloadCmd))
f.WriteCmdSilent(fmt.Sprintf("[ -f /usr/bin/sudo ] && sudo %s || %s", installCmd, installCmd))
// login
loginCmd := "cf login -a %s -u %s -p %s"
organization := cf.Org
if organization != "" {
loginCmd += fmt.Sprintf(" -o %s", organization)
}
space := cf.Space
if space != "" {
loginCmd += fmt.Sprintf(" -s %s", space)
}
f.WriteCmdSilent(fmt.Sprintf(loginCmd, cf.Target, cf.Username, cf.Password))
// push app
pushCmd := "cf push %s"
f.WriteCmd(fmt.Sprintf(pushCmd, cf.App))
}
func (p *PyPI) Write(f *buildfile.Buildfile) {
var indexServer string
var repository string
if len(p.Username) == 0 || len(p.Password) == 0 {
// nothing to do if the config is fundamentally flawed
return
}
// Handle the setting a custom pypi server/repository
if len(p.Repository) == 0 {
indexServer = "pypi"
repository = ""
} else {
indexServer = "custom"
repository = fmt.Sprintf("repository:%s", p.Repository)
}
f.WriteCmdSilent("echo 'publishing to PyPI...'")
// find the setup.py file
f.WriteCmdSilent("_PYPI_SETUP_PY=$(find . -name 'setup.py')")
// build the .pypirc file that pypi expects
f.WriteCmdSilent(fmt.Sprintf(pypirc, indexServer, indexServer, p.Username, p.Password, repository))
formatStr := p.BuildFormatStr()
// if we found the setup.py file use it to deploy
f.WriteCmdSilent(fmt.Sprintf(deployCmd, formatStr, indexServer))
}
func (n *NPM) Write(f *buildfile.Buildfile) {
if len(n.Email) == 0 || len(n.Username) == 0 || len(n.Password) == 0 {
return
}
npmPublishCmd := "npm publish %s"
if n.Tag != "" {
npmPublishCmd += fmt.Sprintf(" --tag %s", n.Tag)
}
if n.Force {
npmPublishCmd += " --force"
}
f.WriteCmdSilent("echo 'publishing to NPM ...'")
// Login to registry
f.WriteCmdSilent(fmt.Sprintf(npmLoginCmd, n.Username, n.Password, n.Email))
// Setup custom npm registry
if n.Registry != "" {
f.WriteCmdSilent(fmt.Sprintf("npm config set registry %s", n.Registry))
}
f.WriteCmd(fmt.Sprintf(npmPublishCmd, n.Folder))
}
// WriteBuild adds only the build steps to the build script,
// omitting publish and deploy steps. This is important for
// pull requests, where deployment would be undesirable.
func (b *Build) WriteBuild(f *buildfile.Buildfile) {
// append environment variables
for _, env := range b.Env {
parts := strings.Split(env, "=")
if len(parts) != 2 {
continue
}
f.WriteEnv(parts[0], parts[1])
}
// append build commands
for _, cmd := range b.Script {
f.WriteCmd(cmd)
}
}
func (m *Modulus) Write(f *buildfile.Buildfile) {
f.WriteEnv("MODULUS_TOKEN", m.Token)
// Install the Modulus command line interface then deploy the configured
// project.
f.WriteCmdSilent("[ -f /usr/bin/sudo ] || npm install -g modulus")
f.WriteCmdSilent("[ -f /usr/bin/sudo ] && sudo npm install -g modulus")
f.WriteCmd(fmt.Sprintf("modulus deploy -p '%s'", m.Project))
}
// Write adds all the steps to the build script, including
// build commands, deploy and publish commands.
func (b *Build) Write(f *buildfile.Buildfile, r *repo.Repo) {
// append build commands
b.WriteBuild(f)
// write publish commands
if b.Publish != nil {
b.Publish.Write(f, r)
}
// write deployment commands
if b.Deploy != nil {
b.Deploy.Write(f)
}
// write exit value
f.WriteCmd("exit 0")
}
// WriteBuild adds only the build steps to the build script,
// omitting publish and deploy steps. This is important for
// pull requests, where deployment would be undesirable.
func (b *Build) WriteBuild(f *buildfile.Buildfile) {
// append environment variables
for _, env := range b.Env {
parts := strings.Split(env, "=")
if len(parts) != 2 {
continue
}
f.WriteEnv(parts[0], parts[1])
}
// add hostfile definitions
//for _, mapping := range b.Hosts {
// f.WriteCmdSilent(fmt.Sprintf("[ -f /usr/bin/sudo ] || echo %q | tee -a /etc/hosts", mapping))
// f.WriteCmdSilent(fmt.Sprintf("[ -f /usr/bin/sudo ] && echo %q | sudo tee -a /etc/hosts", mapping))
//}
// append build commands
for _, cmd := range b.Script {
f.WriteCmd(cmd)
}
}
func (p *PyPI) Write(f *buildfile.Buildfile) {
if len(p.Username) == 0 || len(p.Password) == 0 {
// nothing to do if the config is fundamentally flawed
return
}
f.WriteCmdSilent("echo 'publishing to PyPI...'")
// find the setup.py file
f.WriteCmdSilent("_PYPI_SETUP_PY=$(find . -name 'setup.py')")
// build the .pypirc file that pypi expects
f.WriteCmdSilent(fmt.Sprintf(pypirc, p.Username, p.Password))
formatStr := p.BuildFormatStr()
// if we found the setup.py file use it to deploy
f.WriteCmdSilent(fmt.Sprintf(deployCmd, formatStr))
}
// Write down the buildfile
func (s *SSH) Write(f *buildfile.Buildfile) {
host := strings.SplitN(s.Target, " ", 2)
if len(host) == 1 {
host = append(host, "22")
}
if _, err := strconv.Atoi(host[1]); err != nil {
host[1] = "22"
}
// Is artifact created?
artifact := false
for _, a := range s.Artifacts {
if a == "GITARCHIVE" {
artifact = createGitArchive(f)
break
}
}
if !artifact {
if len(s.Artifacts) > 1 {
artifact = compress(f, s.Artifacts)
} else if len(s.Artifacts) == 1 {
f.WriteEnv("ARTIFACT", s.Artifacts[0])
artifact = true
}
}
if artifact {
scpCmd := "scp -o StrictHostKeyChecking=no -P %s -r ${ARTIFACT} %s"
f.WriteCmd(fmt.Sprintf(scpCmd, host[1], host[0]))
}
if len(s.Cmd) > 0 {
sshCmd := "ssh -o StrictHostKeyChecking=no -p %s %s %s"
f.WriteCmd(fmt.Sprintf(sshCmd, host[1], strings.SplitN(host[0], ":", 2)[0], s.Cmd))
}
}
func (h *Heroku) Write(f *buildfile.Buildfile) {
// get the current commit hash
f.WriteCmdSilent("COMMIT=$(git rev-parse HEAD)")
// set the git user and email based on the individual
// that made the commit.
f.WriteCmdSilent("git config --global user.name $(git --no-pager log -1 --pretty=format:'%an')")
f.WriteCmdSilent("git config --global user.email $(git --no-pager log -1 --pretty=format:'%ae')")
// add heroku as a git remote
f.WriteCmd(fmt.Sprintf("git remote add heroku [email protected]:%s.git", h.App))
switch h.Force {
case true:
// this is useful when the there are artifacts generated
// by the build script, such as less files converted to css,
// that need to be deployed to Heroku.
f.WriteCmd(fmt.Sprintf("git add -A"))
f.WriteCmd(fmt.Sprintf("git commit -m 'adding build artifacts'"))
f.WriteCmd(fmt.Sprintf("git push heroku $COMMIT:master --force"))
case false:
// otherwise we just do a standard git push
f.WriteCmd(fmt.Sprintf("git push heroku $COMMIT:master"))
}
}
func (s *Swift) Write(f *buildfile.Buildfile) {
var target string
// All options are required, so ensure they are present
if len(s.Username) == 0 || len(s.Password) == 0 || len(s.AuthURL) == 0 || len(s.Region) == 0 || len(s.Source) == 0 || len(s.Container) == 0 {
f.WriteCmdSilent(`echo "Swift: Missing argument(s)"`)
return
}
// If a target was provided, prefix it with a /
if len(s.Target) > 0 {
target = fmt.Sprintf("/%s", strings.TrimPrefix(s.Target, "/"))
}
// debugging purposes so we can see if / where something is failing
f.WriteCmdSilent(`echo "Swift: Publishing..."`)
// install swiftly using PIP
f.WriteCmdSilent("[ -f /usr/bin/sudo ] || pip install swiftly 1> /dev/null 2> /dev/null")
f.WriteCmdSilent("[ -f /usr/bin/sudo ] && sudo pip install swiftly 1> /dev/null 2> /dev/null")
// Write out environment variables
f.WriteEnv("SWIFTLY_AUTH_URL", s.AuthURL)
f.WriteEnv("SWIFTLY_AUTH_USER", s.Username)
f.WriteEnv("SWIFTLY_AUTH_KEY", s.Password)
f.WriteEnv("SWIFTLY_REGION", s.Region)
f.WriteCmd(fmt.Sprintf(`swiftly put -i %s %s%s`, s.Source, s.Container, target))
}
func (g *Git) Write(f *buildfile.Buildfile) {
// get the current commit hash
f.WriteCmdSilent("COMMIT=$(git rev-parse HEAD)")
// set the git user and email based on the individual
// that made the commit.
f.WriteCmdSilent("git config --global user.name $(git --no-pager log -1 --pretty=format:'%an')")
f.WriteCmdSilent("git config --global user.email $(git --no-pager log -1 --pretty=format:'%ae')")
// add target as a git remote
f.WriteCmd(fmt.Sprintf("git remote add deploy %s", g.Target))
destinationBranch := g.Branch
if destinationBranch == "" {
destinationBranch = "master"
}
switch g.Force {
case true:
// this is useful when the there are artifacts generated
// by the build script, such as less files converted to css,
// that need to be deployed to git remote.
f.WriteCmd(fmt.Sprintf("git add -A"))
f.WriteCmd(fmt.Sprintf("git commit -m 'add build artifacts'"))
f.WriteCmd(fmt.Sprintf("git push deploy $COMMIT:%s --force", destinationBranch))
case false:
// otherwise we just do a standard git push
f.WriteCmd(fmt.Sprintf("git push deploy $COMMIT:%s", destinationBranch))
}
}
func (s *S3) Write(f *buildfile.Buildfile) {
// skip if AWS key or SECRET are empty. A good example for this would
// be forks building a project. S3 might be configured in the source
// repo, but not in the fork
if len(s.Key) == 0 || len(s.Secret) == 0 {
return
}
// debugging purposes so we can see if / where something is failing
f.WriteCmdSilent("echo 'publishing to Amazon S3 ...'")
// install the AWS cli using PIP
f.WriteCmdSilent("[ -f /usr/bin/sudo ] || pip install awscli 1> /dev/null 2> /dev/null")
f.WriteCmdSilent("[ -f /usr/bin/sudo ] && sudo pip install awscli 1> /dev/null 2> /dev/null")
f.WriteEnv("AWS_ACCESS_KEY_ID", s.Key)
f.WriteEnv("AWS_SECRET_ACCESS_KEY", s.Secret)
// make sure a default region is set
if len(s.Region) == 0 {
s.Region = "us-east-1"
}
// make sure a default access is set
// let's be conservative and assume private
if len(s.Access) == 0 {
s.Access = "private"
}
// if the target starts with a "/" we need
// to remove it, otherwise we might adding
// a 3rd slash to s3://
if strings.HasPrefix(s.Target, "/") {
s.Target = s.Target[1:]
}
switch s.Recursive {
case true:
f.WriteCmd(fmt.Sprintf(`aws s3 cp %s s3://%s/%s --recursive --acl %s --region %s`, s.Source, s.Bucket, s.Target, s.Access, s.Region))
case false:
f.WriteCmd(fmt.Sprintf(`aws s3 cp %s s3://%s/%s --acl %s --region %s`, s.Source, s.Bucket, s.Target, s.Access, s.Region))
}
}
func compress(f *buildfile.Buildfile, files []string) bool {
cmd := "tar -cf ${ARTIFACT} %s"
f.WriteEnv("ARTIFACT", "${PWD##*/}.tar.gz")
f.WriteCmdSilent(fmt.Sprintf(cmd, strings.Join(files, " ")))
return true
}
func createGitArchive(f *buildfile.Buildfile) bool {
f.WriteEnv("COMMIT", "$(git rev-parse HEAD)")
f.WriteEnv("ARTIFACT", "${PWD##*/}-${COMMIT}.tar.gz")
f.WriteCmdSilent("git archive --format=tar.gz --prefix=${PWD##*/}/ ${COMMIT} > ${ARTIFACT}")
return true
}
// Write adds commands to the buildfile to do the following:
// 1. Install the docker client in the Drone container.
// 2. Build a docker image based on the dockerfile defined in the config.
// 3. Push that docker image to index.docker.io.
// 4. Delete the docker image on the server it was build on so we conserve disk space.
func (d *Docker) Write(f *buildfile.Buildfile, r *repo.Repo) {
if len(d.DockerServer) == 0 || d.DockerServerPort == 0 || len(d.DockerVersion) == 0 ||
len(d.ImageName) == 0 {
f.WriteCmdSilent(`echo -e "Docker Plugin: Missing argument(s)"\n\n`)
if len(d.DockerServer) == 0 {
f.WriteCmdSilent(`echo -e "\tdocker_server not defined in yaml`)
}
if d.DockerServerPort == 0 {
f.WriteCmdSilent(`echo -e "\tdocker_port not defined in yaml`)
}
if len(d.DockerVersion) == 0 {
f.WriteCmdSilent(`echo -e "\tdocker_version not defined in yaml`)
}
if len(d.ImageName) == 0 {
f.WriteCmdSilent(`echo -e "\timage_name not defined in yaml`)
}
return
}
// Ensure correct apt-get has the https method-driver as per (http://askubuntu.com/questions/165676/)
f.WriteCmd("sudo apt-get install apt-transport-https")
// Install Docker on the container
f.WriteCmd("sudo sh -c \"echo deb https://get.docker.io/ubuntu docker main\\ > " +
"/etc/apt/sources.list.d/docker.list\"")
f.WriteCmd("sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys " +
"36A1D7869245C8950F966E92D8576A8BA88D21E9")
f.WriteCmd("sudo apt-get update")
f.WriteCmd("sudo apt-get --yes install lxc-docker-" + d.DockerVersion)
// Format our Build Server Endpoint
dockerServerUrl := d.DockerServer + ":" + strconv.Itoa(d.DockerServerPort)
dockerPath := "."
if len(d.Dockerfile) != 0 {
dockerPath = fmt.Sprintf("- < %s", d.Dockerfile)
}
// Run the command commands to build and deploy the image.
// Are we setting a custom tag, or do we use the git hash?
imageTag := ""
if len(d.CustomTag) > 0 {
imageTag = d.CustomTag
} else {
imageTag = "$(git rev-parse --short HEAD)"
}
f.WriteCmd(fmt.Sprintf("docker -H %s build -t %s:%s %s", dockerServerUrl, d.ImageName, imageTag, dockerPath))
// Login?
if d.RegistryLogin == true {
// Are we logging in to a custom Registry?
if len(d.RegistryLoginUrl) > 0 {
f.WriteCmdSilent(fmt.Sprintf("docker -H %s login -u %s -p %s -e %s %s",
dockerServerUrl, d.Username, d.Password, d.Email, d.RegistryLoginUrl))
} else {
// Assume index.docker.io
f.WriteCmdSilent(fmt.Sprintf("docker -H %s login -u %s -p %s -e %s",
dockerServerUrl, d.Username, d.Password, d.Email))
}
}
// Are we overriding the "latest" tag?
if d.PushLatest {
f.WriteCmd(fmt.Sprintf("docker -H %s tag %s:%s %s:latest",
dockerServerUrl, d.ImageName, imageTag, d.ImageName))
}
f.WriteCmd(fmt.Sprintf("docker -H %s push %s", dockerServerUrl, d.ImageName))
// Delete the image from the docker server we built on.
if !d.KeepBuild {
f.WriteCmd(fmt.Sprintf("docker -H %s rmi %s:%s",
dockerServerUrl, d.ImageName, imageTag))
if d.PushLatest {
f.WriteCmd(fmt.Sprintf("docker -H %s rmi %s:latest",
dockerServerUrl, d.ImageName))
}
}
}
func (s *S3) Write(f *buildfile.Buildfile) {
// install the AWS cli using PIP
f.WriteCmdSilent("[ -f /usr/bin/sudo ] || pip install awscli 1> /dev/null 2> /dev/null")
f.WriteCmdSilent("[ -f /usr/bin/sudo ] && sudo pip install awscli 1> /dev/null 2> /dev/null")
f.WriteEnv("AWS_ACCESS_KEY_ID", s.Key)
f.WriteEnv("AWS_SECRET_ACCESS_KEY", s.Secret)
// make sure a default region is set
if len(s.Region) == 0 {
s.Region = "us-east-1"
}
// make sure a default access is set
// let's be conservative and assume private
if len(s.Region) == 0 {
s.Region = "private"
}
// if the target starts with a "/" we need
// to remove it, otherwise we might adding
// a 3rd slash to s3://
if strings.HasPrefix(s.Target, "/") {
s.Target = s.Target[1:]
}
switch s.Recursive {
case true:
f.WriteCmd(fmt.Sprintf(`aws s3 cp %s s3://%s/%s --recursive --acl %s --region %s`, s.Source, s.Bucket, s.Target, s.Access, s.Region))
case false:
f.WriteCmd(fmt.Sprintf(`aws s3 cp %s s3://%s/%s --acl %s --region %s`, s.Source, s.Bucket, s.Target, s.Access, s.Region))
}
}