##
# This file is part of TALER
# (C) 2016-2020 Taler Systems SA
#
# TALER is free software; you can redistribute it and/or
# modify it under the terms of the GNU Affero General Public
# License as published by the Free Software Foundation; either
# version 3, or (at your option) any later version.
#
# TALER is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty
# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public
# License along with TALER; see the file COPYING.  If not,
# see <http://www.gnu.org/licenses/>
#
# @author Florian Dold
# @author Marcello Stanisci
# @author ng0
# @author Christian Grothoff
import re
import json
from buildbot.steps.source.git import Git
from buildbot.steps.shell import ShellCommand
from buildbot.plugins import (worker, changes, schedulers, util, reporters)

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


####### WORKERS

c["workers"] = [
    worker.Worker("unittests-worker", "unittests-pass"),
    worker.Worker("integration-tests-worker", "integration-tests-pass")
]

c["protocols"] = {"pb": {"port": "tcp:9990:interface=127.0.0.1"}}

####### CHANGESOURCES

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

# NOTE: BB is bound to localhost
ALLCS = changes.PBChangeSource(user="allcs", passwd="allcs")

c["change_source"] = [ALLCS]

####### SCHEDULERS

FORCE_SCHEDULER = schedulers.ForceScheduler(
    name="force-scheduler",
    builderNames=["unittests-builder", "integration-tests-builder"]
)

GITPUSH_SCHEDULER = schedulers.SingleBranchScheduler(
    name="gitpush-scheduler",
    change_filter=util.ChangeFilter(
        branch="master", project_re="(libeufin)"
    ),
    treeStableTimer=None,
    builderNames=["unittests-builder", "integration-tests-builder"]
)

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

####### FACTORIES

BOOTSTRAP_COMMAND = ShellCommand(
    name="Bootstrap repository",
    description="Bootstrap..",
    descriptionDone="Bootstrap done",
    haltOnFailure=True,
    command=["./bootstrap"]
)

CONFIGURE_COMMAND = ShellCommand(
    name="Configure project",
    description="Configure..",
    descriptionDone="Configure done",
    haltOnFailure=True,
    command=["./configure"]
)

UNITTESTS_FACTORY = util.BuildFactory()
UNITTESTS_FACTORY.addSteps([
    Git(repourl="git://git.taler.net/libeufin"),
    BOOTSTRAP_COMMAND,
    CONFIGURE_COMMAND,
    ShellCommand(
        name="Unit tests",
        description="Running unit tests",
        descriptionDone="Unit tests done",
        haltOnFailure=True,
        command=["make", "check"]
    )
])

INTEGRATION_TESTS_FACTORY = util.BuildFactory()
INTEGRATION_TESTS_FACTORY.addSteps([
    Git(repourl="git://git.taler.net/libeufin"),
    BOOTSTRAP_COMMAND,
    CONFIGURE_COMMAND,
    ShellCommand(
        name="Integration tests",
        description="Running the integration tests",
        descriptionDone="Integration tests done",
        haltOnFailure=True,
        command=["make", "tests"]
    )
])

##### BUILDERS

UNITTESTS_BUILDER = util.BuilderConfig(
    name="unittests-builder",
    workernames=["unittests-worker"],
    factory=UNITTESTS_FACTORY
)

INTEGRATION_TESTS_BUILDER = util.BuilderConfig(
    name="integration-tests-builder",
    workernames=["integration-tests-worker"],
    factory=INTEGRATION_TESTS_FACTORY
)

c["builders"] = [
  UNITTESTS_BUILDER,
  INTEGRATION_TESTS_BUILDER
]

####### PROJECT IDENTITY

c["title"] = "LibEuFin"
c["titleURL"] = "https://buildbot.libeufin.tech/"
c["buildbotURL"] = "https://buildbot.libeufin.tech/"


BUILDER_LIST = [
    "unittests-builder",
    "integration-tests-builder"
]

emailNotifier = reporters.MailNotifier(
    fromaddr="libeufin-build@taler.net",
    sendToInterestedUsers=False,
    mode=("change"),
    builders=("integration-tests-builder", "unittests-builder"),
    extraRecipients=["libeufin@taler.net"],
    subject="Libeufin build."
)
c["services"] = [emailNotifier]

with open("/home/libeufin/.buildbot_accesses", "r") as data:
    accesses_data = data.read()
accesses = json.loads(accesses_data)

c["www"] = {
    "port": 8020,
    "plugins": {
        "waterfall_view": {},
        "console_view": {}
    },
    "allowed_origins": ["https://*.libeufin.tech"],
    "avatar_methods": [],
    "auth": util.UserPasswordAuth([
        (user, password) for user, password in accesses.items()
    ]),
    "authz": util.Authz(
        allowRules=[
            util.ForceBuildEndpointMatcher(role="admins",
                                           builder="integration-tests"),
            util.ForceBuildEndpointMatcher(role="admins",
                                           builder="unit-tests"),
            util.RebuildBuildEndpointMatcher(role="admins",
                                             builder="integration-tests"),
            util.RebuildBuildEndpointMatcher(role="admins",
                                             builder="unit-tests")
        ],
        roleMatchers=[
            util.RolesFromUsername(
                roles=["admins"],
                usernames=["ms"]
            )
        ]
    )
}

####### 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",
}