Bug 1896374 - Remove release-snap-repackage task r=releng-reviewers,taskgraph-reviewers,jcristau

Remote execution of the task itself, removal of the docker image will
happen in a second time.

Differential Revision: https://phabricator.services.mozilla.com/D210344

taskcluster/docs/kinds.rst

@@ -240,10 +240,6 @@ release-beetmover-push-to-release publishes promoted releases from the
 candidates directory to the release directory. This is part of release
 promotion.
 
-beetmover-snap
---------------
-Beetmover-source publishes Ubuntu's snap. This is part of release promotion.
-
 beetmover-source
 ----------------
 Beetmover-source publishes release source. This is part of release promotion.
@@ -310,10 +306,6 @@ release-binary-transparency
 Binary transparency creates a publicly verifiable log of binary shas for downstream
 release auditing. https://wiki.mozilla.org/Security/Binary_Transparency
 
-release-snap-repackage
-----------------------
-Generate an installer using Ubuntu's Snap format.
-
 release-flatpak-repackage
 -------------------------
 Generate an installer using Flathub's Flatpak format.

taskcluster/gecko_taskgraph/transforms/beetmover.py

@@ -86,13 +86,6 @@ def make_task_description(config, jobs):
         )
 
         dependencies = {dep_job.kind: dep_job.label}
-
-        # XXX release snap-repackage has a variable number of dependencies, depending on how many
-        # "post-beetmover-dummy" jobs there are in the graph.
-        if dep_job.kind != "release-snap-repackage" and len(dep_job.dependencies) > 1:
-            raise NotImplementedError(
-                "Can't beetmove a signing task with multiple dependencies"
-            )
         signing_dependencies = dep_job.dependencies
         dependencies.update(signing_dependencies)
 
@@ -152,9 +145,7 @@ def make_task_worker(config, jobs):
         valid_beetmover_job = len(job["dependencies"]) == 2 and any(
             ["signing" in j for j in job["dependencies"]]
         )
-        # XXX release snap-repackage has a variable number of dependencies, depending on how many
-        # "post-beetmover-dummy" jobs there are in the graph.
-        if "-snap-" not in job["label"] and not valid_beetmover_job:
+        if not valid_beetmover_job:
             raise NotImplementedError("Beetmover must have two dependencies.")
 
         locale = job["attributes"].get("locale")

taskcluster/gecko_taskgraph/transforms/beetmover_snap.py

@@ -1,42 +0,0 @@
-# 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/.
-"""
-Transform the snap beetmover kind into an actual task description.
-"""
-
-
-from taskgraph.transforms.base import TransformSequence
-
-transforms = TransformSequence()
-
-
-@transforms.add
-def leave_snap_repackage_dependencies_only(config, jobs):
-    for job in jobs:
-        # XXX: We delete the build dependency because, unlike the other beetmover
-        # tasks, source doesn't depend on any build task at all. This hack should
-        # go away when we rewrite beetmover transforms to allow more flexibility in deps
-
-        job["dependencies"] = {
-            key: value
-            for key, value in job["dependencies"].items()
-            if key == "release-snap-repackage"
-        }
-
-        job["worker"]["upstream-artifacts"] = [
-            upstream_artifact
-            for upstream_artifact in job["worker"]["upstream-artifacts"]
-            if upstream_artifact["taskId"]["task-reference"]
-            == "<release-snap-repackage>"
-        ]
-
-        yield job
-
-
-@transforms.add
-def set_custom_treeherder_job_name(config, jobs):
-    for job in jobs:
-        job.get("treeherder", {})["symbol"] = "Snap(BM)"
-
-        yield job

taskcluster/kinds/release-snap-repackage/kind.yml

@@ -1,60 +0,0 @@
-# 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/.
----
-loader: taskgraph.loader.transform:loader
-
-transforms:
-    - gecko_taskgraph.transforms.release_deps:transforms
-    - gecko_taskgraph.transforms.release_snap_repackage:transforms
-    - gecko_taskgraph.transforms.task:transforms
-
-kind-dependencies:
-    - post-beetmover-dummy
-    - post-langpack-dummy
-
-task-defaults:
-    description: Generates snap image
-    run-on-projects: []  # to make sure this never runs as part of CI
-    shipping-phase: promote
-    scopes: []
-    treeherder:
-        platform: linux64-shippable/opt
-        kind: build
-        tier: 2
-    worker-type: b-linux-gcp
-    worker:
-        implementation: docker-worker
-        os: linux
-        max-run-time: 7200
-        docker-image: {in-tree: firefox-snap}
-        artifacts:
-            - name: public/build
-              type: directory
-              path: /home/worker/artifacts/
-        command:
-            - /bin/bash
-            - -cx
-            - ./runme.sh
-        env:
-            VERSION: "{release_config[version]}"
-            BUILD_NUMBER: "{release_config[build_number]}"
-            CANDIDATES_DIR:
-                by-release-level:
-                    staging:
-                        https://ftp.stage.mozaws.net/pub/{task[shipping-product]}/candidates
-                    production:
-                        https://archive.mozilla.org/pub/{task[shipping-product]}/candidates
-            LC_ALL: C.UTF-8
-            LANG: C.UTF-8
-            L10N_CHANGESETS: "{config_params[head_repository]}/raw-file/{config_params[head_rev]}/browser/locales/l10n-changesets.json"
-        chain-of-trust: true
-
-tasks:
-    firefox:
-        shipping-product: firefox
-        attributes:
-            build_platform: linux64-shippable
-            build_type: opt
-        treeherder:
-            symbol: Snap(r)