import re
from buildbot.steps.source.git import Git
from buildbot.steps.shell import ShellCommand
from buildbot.plugins import (reporters,
                              worker,
                              changes,
                              schedulers,
                              util)

# This is a sample buildmaster config file. It must be installed as
# 'master.cfg' in your buildmaster's base directory.

# This is the dictionary that the buildmaster pays attention to.
# We also use a shorter alias to save typing.
c = BuildmasterConfig = {}

# Silence warning and allow very basic phoning home.
c["buildbotNetUsageData"] = "basic"

####### WORKERS

# The 'workers' list defines the set of recognized workers. Each
# element is a Worker object, specifying a unique worker name and
# password.  The same worker name and password must be configured
# on the worker.
c["workers"] = [
    worker.Worker("demo-checker", "demo-pass")]

# 'protocols' contains information about protocols which master
# will use for communicating with workers. You must define at
# least 'port' option that workers could connect to your master
# with this protocol. 'port' must match the value configured into
# the workers (with their --master option)
c["protocols"] = {
    "pb": {
        "port": "tcp:9989:interface=127.0.0.1"}}

####### CHANGESOURCES

# the 'change_source' setting tells the buildmaster how it should
# find out about source code changes.

# No need for change sources.

####### SCHEDULERS

# Configure the Schedulers, which decide how to react to incoming
# changes.

DEMO_SERVICES_CHECKER_SCHEDULER = schedulers.Periodic(
    name="demo-check-scheduler",
    periodicBuildTimer=60*30, # 1/2 hour
    builderNames=["demo-check-builder"])


# Provide "force" button in the web UI.  To be removed in the
# future ?
FORCE_SCHEDULER = schedulers.ForceScheduler(
    name="force-scheduler",
    builderNames=[
        "demo-check-builder"])

c["schedulers"] = [
    DEMO_SERVICES_CHECKER_SCHEDULER,
    FORCE_SCHEDULER]

####### BUILDERS

# The 'builders' list defines the Builders, which tell Buildbot
# how to perform a build: what steps, and which workers can execute
# them.  Note that any particular build will only take place on
# one worker.

DEMO_SERVICES_CHECKER_FACTORY = util.BuildFactory()
DEMO_SERVICES_CHECKER_FACTORY.addStep(ShellCommand(
    name="demo services checker",
    description="Checking demo services are online",
    descriptionDone="Demo services are online!.",
    # a symlink to a nonupdated deployment checkout.
    command=["/home/demo/demo-oldchecks.sh"],
    workdir="build/buildbot",
    haltOnFailure=True))

DEMO_SERVICES_CHECKER_BUILDER = util.BuilderConfig(
        name="demo-check-builder",
        workernames="demo-checker",
        factory=DEMO_SERVICES_CHECKER_FACTORY)

c["builders"] = [
    DEMO_SERVICES_CHECKER_BUILDER]

####### BUILDBOT SERVICES

# 'services' is a list of BuildbotService items like reporter
# targets. The status of each build will be pushed to these
# targets. buildbot/reporters/*.py has a variety to choose from,
# like IRC bots.


##
# Currently not used.
def message_formatter(mode, name, build, results, master_status):

    logs = list()
    for line in build.getLogs():
        logs.append(line.getText().splitlines())

    return {
        "body": "\n".join(logs),
        "type": "plain"}

EMAIL = reporters.MailNotifier(
fromaddr="noreply-demochecks@taler.net",
sendToInterestedUsers=False,
# notify from pass to fail, and viceversa.
mode=("change"),
builders=("demo-check-builder"),
    extraRecipients=["demo-feedback@taler.net"],
    subject="Demo state changed.")

c["services"] = [EMAIL]

####### PROJECT IDENTITY

c["title"] = "Taler"
c["titleURL"] = "https://taler.net"

# We use nginx to expose the BB under this URL.
c["buildbotURL"] = "https://buildbot.taler.net/"

from taler_bb_userpass_db import USER_PASSWORD_DB

BUILDER_LIST = ["demo-check-builder"]

authz = util.Authz(
    allowRules=[
        util.ForceBuildEndpointMatcher(
            role="admins",
            builder=b) for b in BUILDER_LIST]
        + [util.StopBuildEndpointMatcher(
            role="admins",
            builder=b) for b in BUILDER_LIST]
        + [util.RebuildBuildEndpointMatcher(
            role="admins",
            builder=b) for b in BUILDER_LIST]
        + [util.ForceBuildEndpointMatcher(
            role="norole",
            builder=b) for b in BUILDER_LIST]
        + [util.StopBuildEndpointMatcher(
            role="norole",
            builder=b) for b in BUILDER_LIST]
        + [util.RebuildBuildEndpointMatcher(
            role="norole",
            builder=b) for b in BUILDER_LIST],
    roleMatchers=[
        util.RolesFromUsername(roles=["admins"],
                               usernames=["marcello",
                                          "florian",
                                          "christian"])])

# minimalistic config to activate new web UI
c["www"] = {
    "port": 8010,
    "plugins" : {
        "waterfall_view": {},
        "console_view":{}},
    "allowed_origins": ["https://*.taler.net"],
    "avatar_methods": [],
    "auth": util.UserPasswordAuth(USER_PASSWORD_DB),
    "authz": authz}

####### DB URL

c["db"] = {
    # This specifies what database buildbot uses to store its
    # state.  You can leave  this at its default for all but the
    # largest installations.
    "db_url" : "sqlite:///state.sqlite",
}