Add m-esr52 at 52.6.0

1 files changed, 290 insertions, 0 deletions

diff --git a/taskcluster/mach_commands.py b/taskcluster/mach_commands.py
new file mode 100644
index 0000000000..b5515db14b
--- /dev/null
+++ b/taskcluster/mach_commands.py
@@ -0,0 +1,290 @@
+# -*- coding: utf-8 -*-
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+from __future__ import absolute_import, print_function, unicode_literals
+
+import json
+import logging
+import sys
+import traceback
+
+from mach.decorators import (
+    CommandArgument,
+    CommandProvider,
+    Command,
+    SubCommand,
+)
+
+from mozbuild.base import MachCommandBase
+
+ARTIFACT_URL = 'https://queue.taskcluster.net/v1/task/{}/artifacts/{}'
+
+
+class ShowTaskGraphSubCommand(SubCommand):
+    """A SubCommand with TaskGraph-specific arguments"""
+
+    def __call__(self, func):
+        after = SubCommand.__call__(self, func)
+        args = [
+            CommandArgument('--root', '-r', default='taskcluster/ci',
+                            help="root of the taskgraph definition relative to topsrcdir"),
+            CommandArgument('--quiet', '-q', action="store_true",
+                            help="suppress all logging output"),
+            CommandArgument('--verbose', '-v', action="store_true",
+                            help="include debug-level logging output"),
+            CommandArgument('--json', '-J', action="store_const",
+                            dest="format", const="json",
+                            help="Output task graph as a JSON object"),
+            CommandArgument('--labels', '-L', action="store_const",
+                            dest="format", const="labels",
+                            help="Output the label for each task in the task graph (default)"),
+            CommandArgument('--parameters', '-p', required=True,
+                            help="parameters file (.yml or .json; see "
+                                 "`taskcluster/docs/parameters.rst`)`"),
+            CommandArgument('--no-optimize', dest="optimize", action="store_false",
+                            default="true",
+                            help="do not remove tasks from the graph that are found in the "
+                            "index (a.k.a. optimize the graph)"),
+        ]
+        for arg in args:
+            after = arg(after)
+        return after
+
+
+@CommandProvider
+class MachCommands(MachCommandBase):
+
+    @Command('taskgraph', category="ci",
+             description="Manipulate TaskCluster task graphs defined in-tree")
+    def taskgraph(self):
+        """The taskgraph subcommands all relate to the generation of task graphs
+        for Gecko continuous integration.  A task graph is a set of tasks linked
+        by dependencies: for example, a binary must be built before it is tested,
+        and that build may further depend on various toolchains, libraries, etc.
+        """
+
+    @SubCommand('taskgraph', 'python-tests',
+                description='Run the taskgraph unit tests')
+    def taskgraph_python_tests(self, **options):
+        import unittest
+        import mozunit
+        suite = unittest.defaultTestLoader.discover('taskgraph.test')
+        runner = mozunit.MozTestRunner(verbosity=2)
+        result = runner.run(suite)
+        if not result.wasSuccessful():
+            sys.exit(1)
+
+    @ShowTaskGraphSubCommand('taskgraph', 'tasks',
+                             description="Show all tasks in the taskgraph")
+    def taskgraph_tasks(self, **options):
+        return self.show_taskgraph('full_task_set', options)
+
+    @ShowTaskGraphSubCommand('taskgraph', 'full',
+                             description="Show the full taskgraph")
+    def taskgraph_full(self, **options):
+        return self.show_taskgraph('full_task_graph', options)
+
+    @ShowTaskGraphSubCommand('taskgraph', 'target',
+                             description="Show the target task set")
+    def taskgraph_target(self, **options):
+        return self.show_taskgraph('target_task_set', options)
+
+    @ShowTaskGraphSubCommand('taskgraph', 'target-graph',
+                             description="Show the target taskgraph")
+    def taskgraph_target_taskgraph(self, **options):
+        return self.show_taskgraph('target_task_graph', options)
+
+    @ShowTaskGraphSubCommand('taskgraph', 'optimized',
+                             description="Show the optimized taskgraph")
+    def taskgraph_optimized(self, **options):
+        return self.show_taskgraph('optimized_task_graph', options)
+
+    @SubCommand('taskgraph', 'decision',
+                description="Run the decision task")
+    @CommandArgument('--root', '-r',
+                     default='taskcluster/ci',
+                     help="root of the taskgraph definition relative to topsrcdir")
+    @CommandArgument('--base-repository',
+                     required=True,
+                     help='URL for "base" repository to clone')
+    @CommandArgument('--head-repository',
+                     required=True,
+                     help='URL for "head" repository to fetch revision from')
+    @CommandArgument('--head-ref',
+                     required=True,
+                     help='Reference (this is same as rev usually for hg)')
+    @CommandArgument('--head-rev',
+                     required=True,
+                     help='Commit revision to use from head repository')
+    @CommandArgument('--message',
+                     required=True,
+                     help='Commit message to be parsed. Example: "try: -b do -p all -u all"')
+    @CommandArgument('--revision-hash',
+                     required=True,
+                     help='Treeherder revision hash (long revision id) to attach results to')
+    @CommandArgument('--project',
+                     required=True,
+                     help='Project to use for creating task graph. Example: --project=try')
+    @CommandArgument('--pushlog-id',
+                     dest='pushlog_id',
+                     required=True,
+                     default=0)
+    @CommandArgument('--pushdate',
+                     dest='pushdate',
+                     required=True,
+                     type=int,
+                     default=0)
+    @CommandArgument('--owner',
+                     required=True,
+                     help='email address of who owns this graph')
+    @CommandArgument('--level',
+                     required=True,
+                     help='SCM level of this repository')
+    @CommandArgument('--triggered-by',
+                     choices=['nightly', 'push'],
+                     default='push',
+                     help='Source of execution of the decision graph')
+    @CommandArgument('--target-tasks-method',
+                     help='method for selecting the target tasks to generate')
+    def taskgraph_decision(self, **options):
+        """Run the decision task: generate a task graph and submit to
+        TaskCluster.  This is only meant to be called within decision tasks,
+        and requires a great many arguments.  Commands like `mach taskgraph
+        optimized` are better suited to use on the command line, and can take
+        the parameters file generated by a decision task.  """
+
+        import taskgraph.decision
+        try:
+            self.setup_logging()
+            return taskgraph.decision.taskgraph_decision(options)
+        except Exception:
+            traceback.print_exc()
+            sys.exit(1)
+
+    @SubCommand('taskgraph', 'action-task',
+                description="Run the action task")
+    @CommandArgument('--root', '-r',
+                     default='taskcluster/ci',
+                     help="root of the taskgraph definition relative to topsrcdir")
+    @CommandArgument('--decision-id',
+                     required=True,
+                     help="Decision Task ID of the reference decision task")
+    @CommandArgument('--task-labels',
+                     required=True,
+                     help='Comma separated list of task labels to be scheduled')
+    def taskgraph_action(self, **options):
+        """Run the action task: Generates a task graph using the set of labels
+        provided in the task-labels parameter. It uses the full-task file of
+        the gecko decision task."""
+
+        import taskgraph.action
+        try:
+            self.setup_logging()
+            return taskgraph.action.taskgraph_action(options)
+        except Exception:
+            traceback.print_exc()
+            sys.exit(1)
+
+    def setup_logging(self, quiet=False, verbose=True):
+        """
+        Set up Python logging for all loggers, sending results to stderr (so
+        that command output can be redirected easily) and adding the typical
+        mach timestamp.
+        """
+        # remove the old terminal handler
+        old = self.log_manager.replace_terminal_handler(None)
+
+        # re-add it, with level and fh set appropriately
+        if not quiet:
+            level = logging.DEBUG if verbose else logging.INFO
+            self.log_manager.add_terminal_logging(
+                fh=sys.stderr, level=level,
+                write_interval=old.formatter.write_interval,
+                write_times=old.formatter.write_times)
+
+        # all of the taskgraph logging is unstructured logging
+        self.log_manager.enable_unstructured()
+
+    def show_taskgraph(self, graph_attr, options):
+        import taskgraph.parameters
+        import taskgraph.target_tasks
+        import taskgraph.generator
+
+        try:
+            self.setup_logging(quiet=options['quiet'], verbose=options['verbose'])
+            parameters = taskgraph.parameters.load_parameters_file(options)
+            parameters.check()
+
+            target_tasks_method = parameters.get('target_tasks_method', 'all_tasks')
+            target_tasks_method = taskgraph.target_tasks.get_method(target_tasks_method)
+            tgg = taskgraph.generator.TaskGraphGenerator(
+                root_dir=options['root'],
+                parameters=parameters,
+                target_tasks_method=target_tasks_method)
+
+            tg = getattr(tgg, graph_attr)
+
+            show_method = getattr(self, 'show_taskgraph_' + (options['format'] or 'labels'))
+            show_method(tg)
+        except Exception:
+            traceback.print_exc()
+            sys.exit(1)
+
+    def show_taskgraph_labels(self, taskgraph):
+        for label in taskgraph.graph.visit_postorder():
+            print(label)
+
+    def show_taskgraph_json(self, taskgraph):
+        print(json.dumps(taskgraph.to_json(),
+              sort_keys=True, indent=2, separators=(',', ': ')))
+
+
+@CommandProvider
+class TaskClusterImagesProvider(object):
+    @Command('taskcluster-load-image', category="ci",
+             description="Load a pre-built Docker image")
+    @CommandArgument('--task-id',
+                     help="Load the image at public/image.tar in this task,"
+                          "rather than searching the index")
+    @CommandArgument('image_name', nargs='?',
+                     help="Load the image of this name based on the current"
+                          "contents of the tree (as built for mozilla-central"
+                          "or mozilla-inbound)")
+    def load_image(self, image_name, task_id):
+        from taskgraph.docker import load_image_by_name, load_image_by_task_id
+        if not image_name and not task_id:
+            print("Specify either IMAGE-NAME or TASK-ID")
+            sys.exit(1)
+        try:
+            if task_id:
+                ok = load_image_by_task_id(task_id)
+            else:
+                ok = load_image_by_name(image_name)
+            if not ok:
+                sys.exit(1)
+        except Exception:
+            traceback.print_exc()
+            sys.exit(1)
+
+    @Command('taskcluster-build-image', category='ci',
+             description='Build a Docker image')
+    @CommandArgument('image_name',
+                     help='Name of the image to build')
+    @CommandArgument('--context-only',
+                     help="File name the context tarball should be written to."
+                          "with this option it will only build the context.tar.",
+                     metavar='context.tar')
+    def build_image(self, image_name, context_only):
+        from taskgraph.docker import build_image, build_context
+        try:
+            if context_only is None:
+                build_image(image_name)
+            else:
+                build_context(image_name, context_only)
+        except Exception:
+            traceback.print_exc()
+            sys.exit(1)