1 files changed, 0 insertions, 91 deletions
diff --git a/third_party/python/taskcluster_taskgraph/taskgraph/files_changed.py b/third_party/python/taskcluster_taskgraph/taskgraph/files_changed.py
deleted file mode 100644
index 6be6e5eeee..0000000000
--- a/third_party/python/taskcluster_taskgraph/taskgraph/files_changed.py
+++ /dev/null
@@ -1,91 +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/.
-
-"""
-Support for optimizing tasks based on the set of files that have changed.
-"""
-
-
-import logging
-import os
-
-import requests
-from redo import retry
-
-from .util.memoize import memoize
-from .util.path import match as match_path
-from .util.vcs import get_repository
-
-logger = logging.getLogger(__name__)
-
-
-@memoize
-def get_changed_files(head_repository_url, head_rev, base_rev=None):
-    """
-    Get the set of files changed between revisions.
-    Responses are cached, so multiple calls with the same arguments are OK.
-    """
-    repo_path = os.getcwd()
-    repository = get_repository(repo_path)
-
-    if repository.tool == "hg":
-        # TODO Use VCS version once tested enough
-        return _get_changed_files_json_automationrelevance(
-            head_repository_url, head_rev
-        )
-
-    return repository.get_changed_files(rev=head_rev, base_rev=base_rev)
-
-
-def _get_changed_files_json_automationrelevance(head_repository_url, head_rev):
-    """
-    Get the set of files changed in the push headed by the given revision.
-    """
-    url = "{}/json-automationrelevance/{}".format(
-        head_repository_url.rstrip("/"), head_rev
-    )
-    logger.debug("Querying version control for metadata: %s", url)
-
-    def get_automationrelevance():
-        response = requests.get(url, timeout=30)
-        return response.json()
-
-    contents = retry(get_automationrelevance, attempts=10, sleeptime=10)
-
-    logger.debug(
-        "{} commits influencing task scheduling:".format(len(contents["changesets"]))
-    )
-    changed_files = set()
-    for c in contents["changesets"]:
-        desc = ""  # Support empty desc
-        if c["desc"]:
-            desc = c["desc"].splitlines()[0].encode("ascii", "ignore")
-        logger.debug(" {cset} {desc}".format(cset=c["node"][0:12], desc=desc))
-        changed_files |= set(c["files"])
-
-    return changed_files
-
-
-def check(params, file_patterns):
-    """Determine whether any of the files changed between 2 revisions
-    match any of the given file patterns."""
-
-    head_repository_url = params.get("head_repository")
-    head_rev = params.get("head_rev")
-    if not head_repository_url or not head_rev:
-        logger.warning(
-            "Missing `head_repository` or `head_rev` parameters; "
-            "assuming all files have changed"
-        )
-        return True
-
-    base_rev = params.get("base_rev")
-    changed_files = get_changed_files(head_repository_url, head_rev, base_rev)
-
-    for pattern in file_patterns:
-        for path in changed_files:
-            if match_path(path, pattern):
-                return True
-
-    return False