def get_last_commit(self, repository_path):
commit_number = None
author = None
committer = None
command = "git show -s --pretty=format:'%H||%an||%ae||%ai||%cn||%ce||%ci||%s'"
executer = ShellExecuter()
result = executer.execute(command, repository_path)
if result.exit_code != 0:
raise ValueError("unable to determine last commit. Error: %s" % result.run_log)
commit_number, author_name, author_email, author_date, committer_name, committer_email, committer_date, subject = result.run_log.split("||")
author_date = self.convert_to_date(author_date)
committer_date = self.convert_to_date(committer_date)
return {
'commit_number': commit_number,
'author': "%s <%s>" % (author_name, author_email),
'author_date': author_date,
'committer': "%s <%s>" % (committer_name, committer_email),
'committer_date': committer_date,
'subject': subject
}
def does_project_need_update(self, project):
executer = ShellExecuter(verbose=self.server.context.settings.Ion.as_bool("verbose"))
project_name = self.fix_name(project.name)
repository_path = join(self.base_dir, project_name)
is_repo_created = self.is_repository_created(repository_path)
if not is_repo_created:
self.log("The repository at %s needs to be created." % repository_path)
return True
self.log("Verifying if the repository at %s needs to be updated" % repository_path)
executer.execute("git remote update", repository_path)
result = executer.execute("git rev-parse origin/%s %s" % (project.branch, project.branch), repository_path)
commits = result.run_log.split()
return len(commits) != 2 or commits[0]!=commits[1]
def create_or_update(self, project):
executer = ShellExecuter(verbose=self.server.context.settings.Ion.as_bool("verbose"))
project_name = self.fix_name(project.name)
repository_path = join(self.base_dir, project_name)
is_repo_created = self.is_repository_created(repository_path)
if not is_repo_created and exists(repository_path):
raise ValueError("The specified directory(%s) is not empty and is not a git repository")
if not is_repo_created:
if not exists(self.base_dir):
try:
os.mkdir(self.base_dir)
except:
raise ValueError("Could not create folder %s" % self.base_dir)
self.log("Directory successfully created.")
self.log("Retrieving scm data for project %s in repository %s (creating new repository - clone)" % (project_name, project.scm_repository))
result = executer.execute("git clone %s %s --recursive --branch %s" % (project.scm_repository, project_name, project.branch), self.base_dir)
if result.exit_code == 0:
self.log("SCM Data retrieved successfully")
else:
self.log("Error retrieving SCM Data: %s" % result.run_log)
last_commit = self.get_last_commit(repository_path)
return ScmResult(result.exit_code == 0 and ScmResult.Created or ScmResult.Failed, repository_path, last_commit, result.run_log)
else:
self.log("Retrieving scm data for project %s in repository %s (updating repository - pull)" % (project_name, project.scm_repository))
result = executer.execute("git branch | grep %s" % project.branch, repository_path)
if project.branch.lower() in result.run_log.lower():
result = executer.execute("git checkout %s" % project.branch.lower(), repository_path)
else:
result = executer.execute("git checkout -b %s" % project.branch.lower(), repository_path)
result = executer.execute("git reset --hard", repository_path)
result = executer.execute("git clean -df", repository_path)
result = executer.execute("git pull origin %s" % project.branch, repository_path)
result = executer.execute("git submodule update --init --recursive", repository_path)
if result.exit_code == 0:
self.log("SCM Data retrieved successfully")
else:
self.log("Error retrieving SCM Data: %s" % result.run_log)
self.log("Retrieving last commit data for project %s in repository %s" % (project_name, project.scm_repository))
last_commit = self.get_last_commit(repository_path)
self.log("Data retrieved.")
return ScmResult(result.exit_code == 0 and ScmResult.Updated or ScmResult.Failed, repository_path, last_commit, result.run_log)
def __init__(self, server):
self.server = server
self.base_path = server.build_dir
self.executer = ShellExecuter(verbose=self.server.context.settings.Ion.as_bool("verbose"))
class BuildService(Service):
Unknown = "Unknown"
Success = "Successful"
Failure = "Failed"
def __init__(self, server):
self.server = server
self.base_path = server.build_dir
self.executer = ShellExecuter(verbose=self.server.context.settings.Ion.as_bool("verbose"))
def start_execute(self, executer):
ctx = self.server.context
ctx.current_command = executer.command
ctx.current_process = executer
ctx.current_start_time = time.time()
ctx.current_project = self.current_project
ctx.current_log = None
def execute_beat(self, executer):
ctx = self.server.context
ctx.current_command = executer.command
ctx.current_log = executer.result.log
def finish_execute(self, executer):
ctx = self.server.context
ctx.current_command = None
ctx.current_start_time = None
ctx.current_project = None
ctx.current_log = None
def build_project(self, project_id):
ctx = self.server.context
self.connect()
try:
store = self.store
log = ["Build started at %s" % datetime.now()]
status = BuildService.Failure
scm_status = ScmResult.Failed
project = store.query(Project).get(project_id)
self.current_project = project
self.server.publish('on_before_build', {"server":self.server, "project":project})
ctx.projects_being_built.append(project_id)
last_build_number = store.query(Build.number).filter(Build.project==project).order_by(desc(Build.id)).first()
last_build_number = last_build_number and last_build_number[0] or 0
build_date = datetime.now()
build_scm_status = scm_status
build_log = ""
scm_service = GitService(self.server)
scm_creation_result = scm_service.create_or_update(project)
build_scm_status = scm_creation_result.status
store.commit()
if scm_creation_result.status == ScmResult.Failed:
log.append(scm_creation_result.log)
status = BuildService.Failure
else:
log.append("Downloaded code from %s (%s)" % (project.scm_repository, scm_creation_result.status))
self.executer.start_execute = self.start_execute
self.executer.finish_execute = self.finish_execute
self.executer.execute_beat = self.execute_beat
execute_result = self.executer.execute(project.build_script,
scm_creation_result.repository_path,
timeout=ctx.settings.Skink.as_int("build_timeout"))
self.executer.start_execute = None
self.executer.finish_execute = None
self.executer.execute_beat = None
log.append("Executed %s" % project.build_script)
log.append("Exit Code: %s" % execute_result.exit_code)
log.append("Run Log:")
log.append(execute_result.run_log)
status = execute_result.exit_code == 0 and BuildService.Success or BuildService.Failure
log.append("Build finished at %s" % datetime.now())
build = Build(last_build_number + 1,
build_date,
status,
build_scm_status,
"\n".join(log),
force_unicode(scm_creation_result.last_commit["commit_number"]),
force_unicode(scm_creation_result.last_commit["author"]),
force_unicode(scm_creation_result.last_commit["committer"]),
force_unicode(scm_creation_result.last_commit["subject"]),
scm_creation_result.last_commit["author_date"],
scm_creation_result.last_commit["committer_date"],
project)
store.add(build)
store.commit()
ctx.projects_being_built.remove(project_id)
if (build.status == BuildService.Success):
self.server.publish('on_before_build_successful', {"server":self.server, "project":project, "build":build})
if (build.status == BuildService.Success):
self.server.publish('on_build_successful', {"server":self.server, "project":project, "build":build})
self.process_pipelines_for(project)
else:
self.server.publish('on_build_failed', {"server":self.server, "project":project, "build":build})
return build
finally:
self.disconnect()
def process_pipelines_for(self, project):
pipelines = self.store.query(Pipeline) \
.filter(PipelineItem.project_id == project.id) \
.filter(PipelineItem.pipeline_id == Pipeline.id) \
.all()
for pipeline in pipelines:
pipeline_items = pipeline.items
for index, pipeline_item in enumerate(pipeline_items):
if index == len(pipeline_items) - 1:
continue
if pipeline_item.project_id == project.id:
self.log("Adding project %d to the queue because it's in the same pipeline as project %s" % (pipeline_items[index+1].project.id, pipeline_item.project.name))
self.server.context.build_queue.append(pipeline_items[index+1].project_id)
