1 files changed, 85 insertions, 0 deletions
diff --git a/taskcluster/gecko_taskgraph/transforms/condprof.py b/taskcluster/gecko_taskgraph/transforms/condprof.py
new file mode 100644
index 0000000000..34cf7e7dd3
--- /dev/null
+++ b/taskcluster/gecko_taskgraph/transforms/condprof.py
@@ -0,0 +1,85 @@
+# 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/.
+"""
+This transform constructs tasks generate conditioned profiles from
+the condprof/kind.yml file
+"""
+
+from taskgraph.transforms.base import TransformSequence
+from taskgraph.util.schema import Schema
+from voluptuous import Optional
+
+from gecko_taskgraph.transforms.job import job_description_schema
+from gecko_taskgraph.transforms.task import task_description_schema
+from gecko_taskgraph.util.copy_task import copy_task
+
+diff_description_schema = Schema(
+    {
+        # default is settled, but add 'full' to get both
+        Optional("scenarios"): [str],
+        Optional("description"): task_description_schema["description"],
+        Optional("dependencies"): task_description_schema["dependencies"],
+        Optional("fetches"): job_description_schema["fetches"],
+        Optional("index"): task_description_schema["index"],
+        Optional("job-from"): str,
+        Optional("name"): str,
+        Optional("run"): job_description_schema["run"],
+        Optional("run-on-projects"): task_description_schema["run-on-projects"],
+        Optional("scopes"): task_description_schema["scopes"],
+        Optional("treeherder"): task_description_schema["treeherder"],
+        Optional("worker"): job_description_schema["worker"],
+        Optional("worker-type"): task_description_schema["worker-type"],
+    }
+)
+
+transforms = TransformSequence()
+transforms.add_validate(diff_description_schema)
+
+
+@transforms.add
+def generate_scenarios(config, tasks):
+    for task in tasks:
+        cmds = task["run"]["command"]
+        symbol = task["treeherder"]["symbol"].split(")")[0]
+        index = task["index"]
+        jobname = index["job-name"]
+        label = task["name"]
+        run_as_root = task["run"].get("run-as-root", False)
+
+        for scenario in set(task["scenarios"]):
+            extra_args = ""
+            if scenario == "settled":
+                extra_args = " --force-new "
+
+            tcmd = cmds.replace("${EXTRA_ARGS}", extra_args)
+            tcmd = tcmd.replace("${SCENARIO}", scenario)
+
+            index["job-name"] = "%s-%s" % (jobname, scenario)
+
+            taskdesc = {
+                "name": "%s-%s" % (label, scenario),
+                "description": task["description"],
+                "treeherder": {
+                    "symbol": "%s-%s)" % (symbol, scenario),
+                    "platform": task["treeherder"]["platform"],
+                    "kind": task["treeherder"]["kind"],
+                    "tier": task["treeherder"]["tier"],
+                },
+                "worker-type": copy_task(task["worker-type"]),
+                "worker": copy_task(task["worker"]),
+                "index": copy_task(index),
+                "run": {
+                    "using": "run-task",
+                    "cwd": task["run"]["cwd"],
+                    "checkout": task["run"]["checkout"],
+                    "tooltool-downloads": copy_task(task["run"]["tooltool-downloads"]),
+                    "command": tcmd,
+                    "run-as-root": run_as_root,
+                },
+                "run-on-projects": copy_task(task["run-on-projects"]),
+                "scopes": copy_task(task["scopes"]),
+                "dependencies": copy_task(task["dependencies"]),
+                "fetches": copy_task(task["fetches"]),
+            }
+            yield taskdesc