Updates to build script to improve ARM builds and other functionality.

This commit is contained in:
Ross McDonald 2016-03-02 09:17:15 -06:00 committed by Cameron Sparr
parent 72027b5b3c
commit a77bfecb02
1 changed files with 382 additions and 242 deletions

View File

@ -1,11 +1,4 @@
#!/usr/bin/env python
#
# This is the Telegraf build script.
#
# Current caveats:
# - Does not checkout the correct commit/branch (for now, you will need to do so manually)
# - Has external dependencies for packaging (fpm) and uploading (boto)
#
#!/usr/bin/python -u
import sys
import os
@ -19,7 +12,12 @@ import re
debug = False
# PACKAGING VARIABLES
################
#### Telegraf Variables
################
# Packaging variables
PACKAGE_NAME = "telegraf"
INSTALL_ROOT_DIR = "/usr/bin"
LOG_DIR = "/var/log/telegraf"
SCRIPT_DIR = "/usr/lib/telegraf/scripts"
@ -34,6 +32,14 @@ DEFAULT_WINDOWS_CONFIG = "etc/telegraf_windows.conf"
POSTINST_SCRIPT = "scripts/post-install.sh"
PREINST_SCRIPT = "scripts/pre-install.sh"
# Default AWS S3 bucket for uploads
DEFAULT_BUCKET = "get.influxdb.org/telegraf"
CONFIGURATION_FILES = [
CONFIG_DIR + '/telegraf.conf',
LOGROTATE_DIR + '/telegraf',
]
# META-PACKAGE VARIABLES
PACKAGE_LICENSE = "MIT"
PACKAGE_URL = "https://github.com/influxdata/telegraf"
@ -43,7 +49,8 @@ DESCRIPTION = "Plugin-driven server agent for reporting metrics into InfluxDB."
# SCRIPT START
prereqs = [ 'git', 'go' ]
optional_prereqs = [ 'fpm', 'rpmbuild' ]
go_vet_command = "go tool vet -composites=true ./"
optional_prereqs = [ 'gvm', 'fpm', 'rpmbuild' ]
fpm_common_args = "-f -s dir --log error \
--vendor {} \
@ -66,30 +73,79 @@ fpm_common_args = "-f -s dir --log error \
DESCRIPTION)
targets = {
'telegraf' : './cmd/telegraf/telegraf.go',
'telegraf' : './cmd/telegraf',
}
supported_builds = {
'darwin': [ "amd64", "i386" ],
'windows': [ "amd64", "i386" ],
'linux': [ "amd64", "i386", "arm" ],
'freebsd': [ "amd64" ]
"darwin": [ "amd64", "i386" ],
"windows": [ "amd64", "i386" ],
"linux": [ "amd64", "i386", "armhf", "armel", "arm64" ],
"freebsd": [ "amd64" ]
}
supported_packages = {
"darwin": [ "tar", "zip" ],
"linux": [ "deb", "rpm", "tar", "zip" ],
"darwin": [ "tar" ],
"linux": [ "deb", "rpm", "tar" ],
"windows": [ "zip" ],
'freebsd': [ "tar" ]
"freebsd": [ "tar" ]
}
supported_tags = {
# "linux": {
# "amd64": ["sensors"]
# }
}
prereq_cmds = {
# "linux": "sudo apt-get install lm-sensors libsensors4-dev"
}
################
#### Telegraf Functions
################
def create_package_fs(build_root):
print("Creating a filesystem hierarchy from directory: {}".format(build_root))
# Using [1:] for the path names due to them being absolute
# (will overwrite previous paths, per 'os.path.join' documentation)
dirs = [ INSTALL_ROOT_DIR[1:], LOG_DIR[1:], SCRIPT_DIR[1:], CONFIG_DIR[1:], LOGROTATE_DIR[1:] ]
for d in dirs:
create_dir(os.path.join(build_root, d))
os.chmod(os.path.join(build_root, d), 0o755)
def package_scripts(build_root, windows=False):
print("Copying scripts and sample configuration to build directory")
if windows:
shutil.copyfile(DEFAULT_WINDOWS_CONFIG, os.path.join(build_root, "telegraf.conf"))
os.chmod(os.path.join(build_root, "telegraf.conf"), 0o644)
else:
shutil.copyfile(INIT_SCRIPT, os.path.join(build_root, SCRIPT_DIR[1:], INIT_SCRIPT.split('/')[1]))
os.chmod(os.path.join(build_root, SCRIPT_DIR[1:], INIT_SCRIPT.split('/')[1]), 0o644)
shutil.copyfile(SYSTEMD_SCRIPT, os.path.join(build_root, SCRIPT_DIR[1:], SYSTEMD_SCRIPT.split('/')[1]))
os.chmod(os.path.join(build_root, SCRIPT_DIR[1:], SYSTEMD_SCRIPT.split('/')[1]), 0o644)
shutil.copyfile(LOGROTATE_SCRIPT, os.path.join(build_root, LOGROTATE_DIR[1:], "telegraf"))
os.chmod(os.path.join(build_root, LOGROTATE_DIR[1:], "telegraf"), 0o644)
shutil.copyfile(DEFAULT_CONFIG, os.path.join(build_root, CONFIG_DIR[1:], "telegraf.conf"))
os.chmod(os.path.join(build_root, CONFIG_DIR[1:], "telegraf.conf"), 0o644)
def run_generate():
# NOOP for Telegraf
return True
def go_get(branch, update=False, no_stash=False):
if not check_path_for("gdm"):
print("Downloading `gdm`...")
get_command = "go get github.com/sparrc/gdm"
run(get_command)
print("Retrieving dependencies with `gdm`...")
run("{}/bin/gdm restore -f Godeps_windows".format(os.environ.get("GOPATH")))
run("{}/bin/gdm restore".format(os.environ.get("GOPATH")))
return True
################
#### All Telegraf-specific content above this line
################
def run(command, allow_failure=False, shell=False):
out = None
if debug:
@ -100,6 +156,8 @@ def run(command, allow_failure=False, shell=False):
else:
out = subprocess.check_output(command.split(), stderr=subprocess.STDOUT)
out = out.decode("utf8")
if debug:
print("[DEBUG] command output: {}".format(out))
except subprocess.CalledProcessError as e:
print("")
print("")
@ -129,16 +187,32 @@ def run(command, allow_failure=False, shell=False):
else:
return out
def create_temp_dir(prefix=None):
def create_temp_dir(prefix = None):
if prefix is None:
return tempfile.mkdtemp(prefix="telegraf-build.")
return tempfile.mkdtemp(prefix="{}-build.".format(PACKAGE_NAME))
else:
return tempfile.mkdtemp(prefix=prefix)
def get_current_version_tag():
version = run("git describe --always --tags --abbrev=0").strip()
return version
def get_current_version():
command = "git describe --always --tags --abbrev=0"
out = run(command)
return out.strip()
version_tag = get_current_version_tag()
if version_tag[0] == 'v':
# Remove leading 'v' and possible '-rc\d+'
version = re.sub(r'-rc\d+', '', version_tag[1:])
else:
version = re.sub(r'-rc\d+', '', version_tag)
return version
def get_current_rc():
rc = None
version_tag = get_current_version_tag()
matches = re.match(r'.*-rc(\d+)', version_tag)
if matches:
rc, = matches.groups(1)
return rc
def get_current_commit(short=False):
command = None
@ -183,56 +257,61 @@ def check_path_for(b):
if os.path.isfile(full_path) and os.access(full_path, os.X_OK):
return full_path
def check_environ(build_dir = None):
print("\nChecking environment:")
def check_environ(build_dir=None):
print("")
print("Checking environment:")
for v in [ "GOPATH", "GOBIN", "GOROOT" ]:
print("\t- {} -> {}".format(v, os.environ.get(v)))
print("- {} -> {}".format(v, os.environ.get(v)))
cwd = os.getcwd()
if build_dir == None and os.environ.get("GOPATH") and os.environ.get("GOPATH") not in cwd:
print("\n!! WARNING: Your current directory is not under your GOPATH. This may lead to build failures.")
if build_dir is None and os.environ.get("GOPATH") and os.environ.get("GOPATH") not in cwd:
print("!! WARNING: Your current directory is not under your GOPATH. This may lead to build failures.")
def check_prereqs():
print("\nChecking for dependencies:")
print("")
print("Checking for dependencies:")
for req in prereqs:
path = check_path_for(req)
if path is None:
path = '?'
print("\t- {} -> {}".format(req, path))
if path:
print("- {} -> {}".format(req, path))
else:
print("- {} -> ?".format(req))
for req in optional_prereqs:
path = check_path_for(req)
if path is None:
path = '?'
print("\t- {} (optional) -> {}".format(req, path))
if path:
print("- {} (optional) -> {}".format(req, path))
else:
print("- {} (optional) -> ?".format(req))
print("")
return True
def upload_packages(packages, bucket_name=None, nightly=False):
if debug:
print("[DEBUG] upload_packags: {}".format(packages))
print("[DEBUG] upload_packages: {}".format(packages))
try:
import boto
from boto.s3.key import Key
except ImportError:
print "!! Cannot upload packages without the 'boto' python library."
print("!! Cannot upload packages without the 'boto' Python library.")
return 1
print("Uploading packages to S3...")
print("")
print("Connecting to S3...".format(bucket_name))
c = boto.connect_s3()
if bucket_name is None:
bucket_name = 'get.influxdb.org/telegraf'
bucket_name = DEFAULT_BUCKET
bucket = c.get_bucket(bucket_name.split('/')[0])
print("\t - Using bucket: {}".format(bucket_name))
print("Using bucket: {}".format(bucket_name))
for p in packages:
if '/' in bucket_name:
# Allow for nested paths within the bucket name (ex:
# bucket/telegraf). Assuming forward-slashes as path
# bucket/folder). Assuming forward-slashes as path
# delimiter.
name = os.path.join('/'.join(bucket_name.split('/')[1:]),
os.path.basename(p))
else:
name = os.path.basename(p)
if bucket.get_key(name) is None or nightly:
print("\t - Uploading {} to {}...".format(name, bucket_name))
print("Uploading {}...".format(name))
sys.stdout.flush()
k = Key(bucket)
k.key = name
if nightly:
@ -241,8 +320,54 @@ def upload_packages(packages, bucket_name=None, nightly=False):
n = k.set_contents_from_filename(p, replace=False)
k.make_public()
else:
print("\t - Not uploading {}, already exists.".format(p))
print("!! Not uploading package {}, as it already exists.".format(p))
print("")
return 0
def run_tests(race, parallel, timeout, no_vet):
print("Downloading vet tool...")
sys.stdout.flush()
run("go get golang.org/x/tools/cmd/vet")
print("Running tests:")
print("\tRace: {}".format(race))
if parallel is not None:
print("\tParallel: {}".format(parallel))
if timeout is not None:
print("\tTimeout: {}".format(timeout))
sys.stdout.flush()
p = subprocess.Popen(["go", "fmt", "./..."], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = p.communicate()
if len(out) > 0 or len(err) > 0:
print("Code not formatted. Please use 'go fmt ./...' to fix formatting errors.")
print(out)
print(err)
return False
if not no_vet:
p = subprocess.Popen(go_vet_command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = p.communicate()
if len(out) > 0 or len(err) > 0:
print("Go vet failed. Please run 'go vet ./...' and fix any errors.")
print(out)
print(err)
return False
else:
print("Skipping go vet ...")
sys.stdout.flush()
test_command = "go test -v"
if race:
test_command += " -race"
if parallel is not None:
test_command += " -parallel {}".format(parallel)
if timeout is not None:
test_command += " -timeout {}".format(timeout)
test_command += " ./..."
code = os.system(test_command)
if code != 0:
print("Tests Failed")
return False
else:
print("Tests Passed")
return True
def build(version=None,
branch=None,
@ -253,22 +378,18 @@ def build(version=None,
rc=None,
race=False,
clean=False,
outdir=".",
goarm_version="6"):
print("-------------------------")
print("")
print("Build plan:")
print("\t- version: {}".format(version))
outdir="."):
print("\n-------------------------\n")
print("Build Plan:")
print("- version: {}".format(version))
if rc:
print("\t- release candidate: {}".format(rc))
print("\t- commit: {}".format(commit))
print("\t- branch: {}".format(branch))
print("\t- platform: {}".format(platform))
print("\t- arch: {}".format(arch))
if arch == 'arm' and goarm_version:
print("\t- ARM version: {}".format(goarm_version))
print("\t- nightly? {}".format(str(nightly).lower()))
print("\t- race enabled? {}".format(str(race).lower()))
print("- release candidate: {}".format(rc))
print("- commit: {}".format(get_current_commit(short=True)))
print("- branch: {}".format(get_current_branch()))
print("- platform: {}".format(platform))
print("- arch: {}".format(arch))
print("- nightly? {}".format(str(nightly).lower()))
print("- race enabled? {}".format(str(race).lower()))
print("")
if not os.path.exists(outdir):
@ -282,45 +403,49 @@ def build(version=None,
# If a release candidate, update the version information accordingly
version = "{}rc{}".format(version, rc)
# Set architecture to something that Go expects
print("Starting build...")
tmp_build_dir = create_temp_dir()
for b, c in targets.items():
print("Building '{}'...".format(os.path.join(outdir, b)))
build_command = ""
if "arm" in arch:
build_command += "GOOS={} GOARCH={} ".format(platform, "arm")
else:
if arch == 'i386':
arch = '386'
elif arch == 'x86_64':
arch = 'amd64'
print("Starting build...")
for b, c in targets.items():
if platform == 'windows':
b = b + '.exe'
print("\t- Building '{}'...".format(os.path.join(outdir, b)))
build_command = ""
build_command += "GOOS={} GOARCH={} ".format(platform, arch)
if arch == "arm" and goarm_version:
if goarm_version not in ["5", "6", "7", "arm64"]:
print("!! Invalid ARM build version: {}".format(goarm_version))
build_command += "GOARM={} ".format(goarm_version)
if "arm" in arch:
if arch == "armel":
build_command += "GOARM=5 "
elif arch == "armhf" or arch == "arm":
build_command += "GOARM=6 "
elif arch == "arm64":
build_command += "GOARM=7 "
else:
print("!! Invalid ARM architecture specifed: {}".format(arch))
print("Please specify either 'armel', 'armhf', or 'arm64'")
return 1
if platform == 'windows':
build_command += "go build -o {} ".format(os.path.join(outdir, b + '.exe'))
else:
build_command += "go build -o {} ".format(os.path.join(outdir, b))
if race:
build_command += "-race "
if platform in supported_tags:
if arch in supported_tags[platform]:
build_tags = supported_tags[platform][arch]
for build_tag in build_tags:
build_command += "-tags "+build_tag+" "
go_version = get_go_version()
if "1.4" in go_version:
build_command += "-ldflags=\"-X main.buildTime '{}' ".format(datetime.datetime.utcnow().isoformat())
build_command += "-X main.Version {} ".format(version)
build_command += "-X main.Branch {} ".format(get_current_branch())
build_command += "-X main.Commit {}\" ".format(get_current_commit())
build_command += "-ldflags=\"-X main.Version {} -X main.Branch {} -X main.Commit {}\" ".format(version,
get_current_branch(),
get_current_commit())
else:
build_command += "-ldflags=\"-X main.buildTime='{}' ".format(datetime.datetime.utcnow().isoformat())
build_command += "-X main.Version={} ".format(version)
build_command += "-X main.Branch={} ".format(get_current_branch())
build_command += "-X main.Commit={}\" ".format(get_current_commit())
# With Go 1.5, the linker flag arguments changed to 'name=value' from 'name value'
build_command += "-ldflags=\"-X main.Version={} -X main.Branch={} -X main.Commit={}\" ".format(version,
get_current_branch(),
get_current_commit())
build_command += c
run(build_command, shell=True)
print("")
return 0
def create_dir(path):
try:
@ -345,35 +470,12 @@ def copy_file(fr, to):
except OSError as e:
print(e)
def create_package_fs(build_root):
print("\t- Creating a filesystem hierarchy from directory: {}".format(build_root))
# Using [1:] for the path names due to them being absolute
# (will overwrite previous paths, per 'os.path.join' documentation)
dirs = [ INSTALL_ROOT_DIR[1:], LOG_DIR[1:], SCRIPT_DIR[1:], CONFIG_DIR[1:], LOGROTATE_DIR[1:] ]
for d in dirs:
create_dir(os.path.join(build_root, d))
os.chmod(os.path.join(build_root, d), 0o755)
def package_scripts(build_root, windows=False):
print("\t- Copying scripts and sample configuration to build directory")
if windows:
shutil.copyfile(DEFAULT_WINDOWS_CONFIG, os.path.join(build_root, "telegraf.conf"))
os.chmod(os.path.join(build_root, "telegraf.conf"), 0o644)
else:
shutil.copyfile(INIT_SCRIPT, os.path.join(build_root, SCRIPT_DIR[1:], INIT_SCRIPT.split('/')[1]))
os.chmod(os.path.join(build_root, SCRIPT_DIR[1:], INIT_SCRIPT.split('/')[1]), 0o644)
shutil.copyfile(SYSTEMD_SCRIPT, os.path.join(build_root, SCRIPT_DIR[1:], SYSTEMD_SCRIPT.split('/')[1]))
os.chmod(os.path.join(build_root, SCRIPT_DIR[1:], SYSTEMD_SCRIPT.split('/')[1]), 0o644)
shutil.copyfile(LOGROTATE_SCRIPT, os.path.join(build_root, LOGROTATE_DIR[1:], "telegraf"))
os.chmod(os.path.join(build_root, LOGROTATE_DIR[1:], "telegraf"), 0o644)
shutil.copyfile(DEFAULT_CONFIG, os.path.join(build_root, CONFIG_DIR[1:], "telegraf.conf"))
os.chmod(os.path.join(build_root, CONFIG_DIR[1:], "telegraf.conf"), 0o644)
def go_get():
print("Retrieving Go dependencies...")
run("go get github.com/sparrc/gdm")
run("gdm restore -f Godeps_windows")
run("gdm restore")
def generate_md5_from_file(path):
m = hashlib.md5()
with open(path, 'rb') as f:
for chunk in iter(lambda: f.read(4096), b""):
m.update(chunk)
return m.hexdigest()
def generate_md5_from_file(path):
m = hashlib.md5()
@ -385,103 +487,111 @@ def generate_md5_from_file(path):
m.update(data)
return m.hexdigest()
def build_packages(build_output, version, pkg_arch, nightly=False, rc=None, iteration=1):
def build_packages(build_output, version, nightly=False, rc=None, iteration=1):
outfiles = []
tmp_build_dir = create_temp_dir()
if debug:
print("[DEBUG] build_output = {}".format(build_output))
try:
print("-------------------------")
print("")
print("-------------------------\n")
print("Packaging...")
for p in build_output:
for platform in build_output:
# Create top-level folder displaying which platform (linux, etc)
create_dir(os.path.join(tmp_build_dir, p))
for a in build_output[p]:
current_location = build_output[p][a]
# Create second-level directory displaying the architecture (amd64, etc)p
build_root = os.path.join(tmp_build_dir, p, a)
create_dir(os.path.join(tmp_build_dir, platform))
for arch in build_output[platform]:
# Create second-level directory displaying the architecture (amd64, etc)
current_location = build_output[platform][arch]
# Create directory tree to mimic file system of package
build_root = os.path.join(tmp_build_dir,
platform,
arch,
'{}-{}-{}'.format(PACKAGE_NAME, version, iteration))
create_dir(build_root)
if p == 'windows':
package_scripts(build_root, windows=True)
else:
create_package_fs(build_root)
# Copy in packaging and miscellaneous scripts
# Copy packaging scripts to build directory
package_scripts(build_root)
for binary in targets:
# Copy newly-built binaries to packaging directory
for b in targets:
if p == 'windows':
b = b + '.exe'
to = os.path.join(build_root, b)
else:
to = os.path.join(build_root, INSTALL_ROOT_DIR[1:], b)
fr = os.path.join(current_location, b)
print("\t- [{}][{}] - Moving from '{}' to '{}'".format(p, a, fr, to))
if platform == 'windows':
binary = binary + '.exe'
# Where the binary currently is located
fr = os.path.join(current_location, binary)
# Where the binary should go in the package filesystem
to = os.path.join(build_root, INSTALL_ROOT_DIR[1:], binary)
if debug:
print("[{}][{}] - Moving from '{}' to '{}'".format(platform,
arch,
fr,
to))
copy_file(fr, to)
# Package the directory structure
for package_type in supported_packages[p]:
print("\t- Packaging directory '{}' as '{}'...".format(build_root, package_type))
name = "telegraf"
for package_type in supported_packages[platform]:
# Package the directory structure for each package type for the platform
print("Packaging directory '{}' as '{}'...".format(build_root, package_type))
name = PACKAGE_NAME
# Reset version, iteration, and current location on each run
# since they may be modified below.
package_version = version
package_iteration = iteration
current_location = build_output[p][a]
package_build_root = build_root
current_location = build_output[platform][arch]
if package_type in ['zip', 'tar']:
# For tars and zips, start the packaging one folder above
# the build root (to include the package name)
package_build_root = os.path.join('/', '/'.join(build_root.split('/')[:-1]))
if nightly:
name = '{}-nightly_{}_{}'.format(name, p, a)
name = '{}-nightly_{}_{}'.format(name,
platform,
arch)
else:
name = '{}-{}-{}_{}_{}'.format(name, package_version, package_iteration, p, a)
name = '{}-{}-{}_{}_{}'.format(name,
package_version,
package_iteration,
platform,
arch)
if package_type == 'tar':
# Add `tar.gz` to path to reduce package size
# Add `tar.gz` to path to compress package output
current_location = os.path.join(current_location, name + '.tar.gz')
elif package_type == 'zip':
current_location = os.path.join(current_location, name + '.zip')
if rc is not None:
# Set iteration to 0 since it's a release candidate
package_iteration = "0.rc{}".format(rc)
saved_a = a
if pkg_arch is not None:
a = pkg_arch
if a == '386':
a = 'i386'
if package_type == 'zip':
zip_command = "cd {} && zip {}.zip ./*".format(
build_root,
name)
run(zip_command, shell=True)
run("mv {}.zip {}".format(os.path.join(build_root, name), current_location), shell=True)
outfile = os.path.join(current_location, name+".zip")
outfiles.append(outfile)
print("\t\tMD5 = {}".format(generate_md5_from_file(outfile)))
else:
fpm_command = "fpm {} --name {} -a {} -t {} --version {} --iteration {} -C {} -p {} ".format(
fpm_common_args,
name,
a,
arch,
package_type,
package_version,
package_iteration,
build_root,
package_build_root,
current_location)
if pkg_arch is not None:
a = saved_a
if debug:
fpm_command += "--verbose "
if package_type == "rpm":
fpm_command += "--depends coreutils "
fpm_command += "--depends lsof"
fpm_command += "--depends lsof "
out = run(fpm_command, shell=True)
matches = re.search(':path=>"(.*)"', out)
outfile = None
if matches is not None:
outfile = matches.groups()[0]
if outfile is None:
print("[ COULD NOT DETERMINE OUTPUT ]")
print("!! Could not determine output from packaging command.")
else:
# Strip nightly version (the unix epoch) from filename
if nightly and package_type in ['deb', 'rpm']:
if nightly and package_type in [ 'deb', 'rpm' ]:
outfile = rename_file(outfile, outfile.replace("{}-{}".format(version, iteration), "nightly"))
outfiles.append(os.path.join(os.getcwd(), outfile))
# Display MD5 hash for generated package
print("\t\tMD5 = {}".format(generate_md5_from_file(outfile)))
print("MD5({}) = {}".format(outfile, generate_md5_from_file(outfile)))
print("")
if debug:
print("[DEBUG] package outfiles: {}".format(outfiles))
@ -495,11 +605,9 @@ def print_usage():
print("")
print("Options:")
print("\t --outdir=<path> \n\t\t- Send build output to a specified path. Defaults to ./build.")
print("\t --arch=<arch> \n\t\t- Build for specified architecture. Acceptable values: x86_64|amd64, 386, arm, or all")
print("\t --goarm=<arm version> \n\t\t- Build for specified ARM version (when building for ARM). Default value is: 6")
print("\t --arch=<arch> \n\t\t- Build for specified architecture. Acceptable values: x86_64|amd64, 386|i386, arm, or all")
print("\t --platform=<platform> \n\t\t- Build for specified platform. Acceptable values: linux, windows, darwin, or all")
print("\t --version=<version> \n\t\t- Version information to apply to build metadata. If not specified, will be pulled from repo tag.")
print("\t --pkgarch=<package-arch> \n\t\t- Package architecture if different from <arch>")
print("\t --commit=<commit> \n\t\t- Use specific commit for build (currently a NOOP).")
print("\t --branch=<branch> \n\t\t- Build from a specific branch (currently a NOOP).")
print("\t --rc=<rc number> \n\t\t- Whether or not the build is a release candidate (affects version information).")
@ -507,9 +615,13 @@ def print_usage():
print("\t --race \n\t\t- Whether the produced build should have race detection enabled.")
print("\t --package \n\t\t- Whether the produced builds should be packaged for the target platform(s).")
print("\t --nightly \n\t\t- Whether the produced build is a nightly (affects version information).")
print("\t --update \n\t\t- Whether dependencies should be updated prior to building.")
print("\t --test \n\t\t- Run Go tests. Will not produce a build.")
print("\t --parallel \n\t\t- Run Go tests in parallel up to the count specified.")
print("\t --generate \n\t\t- Run `go generate`.")
print("\t --timeout \n\t\t- Timeout for Go tests. Defaults to 480s.")
print("\t --clean \n\t\t- Clean the build output directory prior to creating build.")
print("\t --no-get \n\t\t- Do not run `go get` before building.")
print("\t --bucket=<S3 bucket>\n\t\t- Full path of the bucket to upload packages to (must also specify --upload).")
print("\t --debug \n\t\t- Displays debug output.")
print("")
@ -518,17 +630,18 @@ def print_package_summary(packages):
print(packages)
def main():
global debug
# Command-line arguments
outdir = "build"
commit = None
target_platform = None
target_arch = None
package_arch = None
nightly = False
race = False
branch = None
version = get_current_version()
rc = None
rc = get_current_rc()
package = False
update = False
clean = False
@ -538,15 +651,15 @@ def main():
timeout = None
iteration = 1
no_vet = False
goarm_version = "6"
run_get = True
upload_bucket = None
global debug
generate = False
no_stash = False
for arg in sys.argv[1:]:
if '--outdir' in arg:
# Output directory. If none is specified, then builds will be placed in the same directory.
output_dir = arg.split("=")[1]
outdir = arg.split("=")[1]
if '--commit' in arg:
# Commit to build from. If none is specified, then it will build from the most recent commit.
commit = arg.split("=")[1]
@ -562,9 +675,6 @@ def main():
elif '--version' in arg:
# Version to assign to this build (0.9.5, etc)
version = arg.split("=")[1]
elif '--pkgarch' in arg:
# Package architecture if different from <arch> (armhf, etc)
package_arch = arg.split("=")[1]
elif '--rc' in arg:
# Signifies that this is a release candidate build.
rc = arg.split("=")[1]
@ -574,12 +684,20 @@ def main():
elif '--package' in arg:
# Signifies that packages should be built.
package = True
# If packaging do not allow stashing of local changes
no_stash = True
elif '--nightly' in arg:
# Signifies that this is a nightly build.
nightly = True
elif '--update' in arg:
# Signifies that dependencies should be updated.
update = True
elif '--upload' in arg:
# Signifies that the resulting packages should be uploaded to S3
upload = True
elif '--test' in arg:
# Run tests and exit
test = True
elif '--parallel' in arg:
# Set parallel for tests.
parallel = int(arg.split("=")[1])
@ -593,14 +711,19 @@ def main():
iteration = arg.split("=")[1]
elif '--no-vet' in arg:
no_vet = True
elif '--goarm' in arg:
# Signifies GOARM flag to pass to build command when compiling for ARM
goarm_version = arg.split("=")[1]
elif '--no-get' in arg:
run_get = False
elif '--bucket' in arg:
# The bucket to upload the packages to, relies on boto
upload_bucket = arg.split("=")[1]
elif '--no-stash' in arg:
# Do not stash uncommited changes
# Fail if uncommited changes exist
no_stash = True
elif '--generate' in arg:
generate = True
elif '--debug' in arg:
print "[DEBUG] Using debug output"
print("[DEBUG] Using debug output")
debug = True
elif '--help' in arg:
print_usage()
@ -610,54 +733,69 @@ def main():
print_usage()
return 1
if nightly:
if rc:
if nightly and rc:
print("!! Cannot be both nightly and a release candidate! Stopping.")
return 1
# In order to support nightly builds on the repository, we are adding the epoch timestamp
if nightly:
# In order to cleanly delineate nightly version, we are adding the epoch timestamp
# to the version so that version numbers are always greater than the previous nightly.
version = "{}.n{}".format(version, int(time.time()))
version = "{}~n{}".format(version, int(time.time()))
iteration = 0
elif rc:
iteration = 0
# Pre-build checks
check_environ()
check_prereqs()
if not check_prereqs():
return 1
if not commit:
commit = get_current_commit(short=True)
if not branch:
branch = get_current_branch()
if not target_arch:
if 'arm' in get_system_arch():
system_arch = get_system_arch()
if 'arm' in system_arch:
# Prevent uname from reporting ARM arch (eg 'armv7l')
target_arch = "arm"
else:
target_arch = get_system_arch()
if not target_platform:
target_platform = get_system_platform()
if rc or nightly:
# If a release candidate or nightly, set iteration to 0 (instead of 1)
iteration = 0
target_arch = system_arch
if target_arch == '386':
target_arch = 'i386'
elif target_arch == 'x86_64':
target_arch = 'amd64'
if target_platform:
if target_platform not in supported_builds and target_platform != 'all':
print("! Invalid build platform: {}".format(target_platform))
return 1
else:
target_platform = get_system_platform()
build_output = {}
go_get()
if generate:
if not run_generate():
return 1
if run_get:
if not go_get(branch, update=update, no_stash=no_stash):
return 1
if test:
if not run_tests(race, parallel, timeout, no_vet):
return 1
return 0
platforms = []
single_build = True
if target_platform == 'all':
platforms = list(supported_builds.keys())
platforms = supported_builds.keys()
single_build = False
else:
platforms = [target_platform]
for platform in platforms:
if platform in prereq_cmds:
run(prereq_cmds[platform])
build_output.update( { platform : {} } )
archs = []
if target_arch == "all":
@ -665,11 +803,12 @@ def main():
archs = supported_builds.get(platform)
else:
archs = [target_arch]
for arch in archs:
od = outdir
if not single_build:
od = os.path.join(outdir, platform, arch)
build(version=version,
if build(version=version,
branch=branch,
commit=commit,
platform=platform,
@ -678,19 +817,20 @@ def main():
rc=rc,
race=race,
clean=clean,
outdir=od,
goarm_version=goarm_version)
outdir=od):
return 1
build_output.get(platform).update( { arch : od } )
# Build packages
if package:
if not check_path_for("fpm"):
print("!! Cannot package without command 'fpm'. Stopping.")
print("!! Cannot package without command 'fpm'.")
return 1
packages = build_packages(build_output, version, package_arch, nightly=nightly, rc=rc, iteration=iteration)
# Optionally upload to S3
packages = build_packages(build_output, version, nightly=nightly, rc=rc, iteration=iteration)
if upload:
upload_packages(packages, bucket_name=upload_bucket, nightly=nightly)
print("Done!")
return 0
if __name__ == '__main__':