Revert "Ci generate on change (#47318)" (#47431)

This reverts commit 1462c35761.
This commit is contained in:
Harmen Stoppels 2024-11-05 10:51:12 +01:00 committed by GitHub
parent b7601f3042
commit d45f682573
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GPG Key ID: B5690EEEBB952194
2 changed files with 27 additions and 109 deletions

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@ -37,7 +37,6 @@
import spack.error
import spack.main
import spack.mirror
import spack.package_base
import spack.paths
import spack.repo
import spack.spec
@ -265,22 +264,14 @@ def _format_job_needs(dep_jobs, build_group, prune_dag, rebuild_decisions):
def get_change_revisions():
"""If this is a git repo get the revisions to use when checking
for changed packages and spack core modules."""
rev1 = None
rev2 = None
# Note: git_dir may be a file in a worktree. If it exists, attempt to use git
# to determine if there is a revision
git_dir = os.path.join(spack.paths.prefix, ".git")
if os.path.exists(git_dir):
# The default will only find changed packages from the last
# commit. When the commit is a merge commit, this is will return all of the
# changes on the topic.
# TODO: Handle the case where the clone is not shallow clone of a merge commit
# using `git merge-base`
rev1 = "HEAD^"
rev2 = "HEAD"
return rev1, rev2
if os.path.exists(git_dir) and os.path.isdir(git_dir):
# TODO: This will only find changed packages from the last
# TODO: commit. While this may work for single merge commits
# TODO: when merging the topic branch into the base, it will
# TODO: require more thought outside of that narrow case.
return "HEAD^", "HEAD"
return None, None
def get_stack_changed(env_path, rev1="HEAD^", rev2="HEAD"):
@ -399,7 +390,7 @@ class SpackCI:
used by the CI generator(s).
"""
def __init__(self, ci_config, spec_labels=None, stages=None):
def __init__(self, ci_config, spec_labels, stages):
"""Given the information from the ci section of the config
and the staged jobs, set up meta data needed for generating Spack
CI IR.
@ -417,9 +408,8 @@ def __init__(self, ci_config, spec_labels=None, stages=None):
}
jobs = self.ir["jobs"]
if spec_labels and stages:
for spec, dag_hash in _build_jobs(spec_labels, stages):
jobs[dag_hash] = self.__init_job(spec)
for spec, dag_hash in _build_jobs(spec_labels, stages):
jobs[dag_hash] = self.__init_job(spec)
for name in self.named_jobs:
# Skip the special named jobs
@ -715,53 +705,14 @@ def generate_gitlab_ci_yaml(
files (spack.yaml, spack.lock), etc should be written. GitLab
requires this to be within the project directory.
"""
rev1, rev2 = get_change_revisions()
tty.debug(f"Got following revisions: rev1={rev1}, rev2={rev2}")
# Get the joined "ci" config with all of the current scopes resolved
ci_config = cfg.get("ci")
spack_prune_untouched = os.environ.get("SPACK_PRUNE_UNTOUCHED", None)
changed = rev1 and rev2
affected_pkgs = None
if spack_prune_untouched and changed:
affected_pkgs = compute_affected_packages(rev1, rev2)
tty.debug("affected pkgs:")
if affected_pkgs:
for p in affected_pkgs:
tty.debug(f" {p}")
else:
tty.debug(" no affected packages...")
possible_builds = spack.package_base.possible_dependencies(*env.user_specs)
changed = any((spec in p for p in possible_builds.values()) for spec in affected_pkgs)
if not changed:
spack_ci = SpackCI(ci_config)
spack_ci_ir = spack_ci.generate_ir()
# No jobs should be generated.
noop_job = spack_ci_ir["jobs"]["noop"]["attributes"]
# If this job fails ignore the status and carry on
noop_job["retry"] = 0
noop_job["allow_failure"] = True
tty.msg("Skipping concretization, generating no-op job")
output_object = {"no-specs-to-rebuild": noop_job}
# Ensure the child pipeline always runs
output_object["workflow"] = {"rules": [{"when": "always"}]}
with open(output_file, "w") as f:
ruamel.yaml.YAML().dump(output_object, f)
return
with spack.concretize.disable_compiler_existence_check():
with env.write_transaction():
env.concretize()
env.write()
# Get the joined "ci" config with all of the current scopes resolved
ci_config = cfg.get("ci")
if not ci_config:
raise SpackCIError("Environment does not have a `ci` configuration")
@ -786,13 +737,20 @@ def generate_gitlab_ci_yaml(
dependent_depth = None
prune_untouched_packages = False
spack_prune_untouched = os.environ.get("SPACK_PRUNE_UNTOUCHED", None)
if spack_prune_untouched is not None and spack_prune_untouched.lower() == "true":
# Requested to prune untouched packages, but assume we won't do that
# unless we're actually in a git repo.
if changed:
rev1, rev2 = get_change_revisions()
tty.debug(f"Got following revisions: rev1={rev1}, rev2={rev2}")
if rev1 and rev2:
# If the stack file itself did not change, proceed with pruning
if not get_stack_changed(env.manifest_path, rev1, rev2):
prune_untouched_packages = True
affected_pkgs = compute_affected_packages(rev1, rev2)
tty.debug("affected pkgs:")
for p in affected_pkgs:
tty.debug(f" {p}")
affected_specs = get_spec_filter_list(
env, affected_pkgs, dependent_traverse_depth=dependent_depth
)
@ -1140,6 +1098,11 @@ def main_script_replacements(cmd):
# warn only if there was actually a CDash configuration.
tty.warn("Unable to populate buildgroup without CDash credentials")
service_job_retries = {
"max": 2,
"when": ["runner_system_failure", "stuck_or_timeout_failure", "script_failure"],
}
if copy_only_pipeline:
stage_names.append("copy")
sync_job = copy.deepcopy(spack_ci_ir["jobs"]["copy"]["attributes"])
@ -1199,10 +1162,7 @@ def main_script_replacements(cmd):
)
final_job["when"] = "always"
final_job["retry"] = {
"max": 2,
"when": ["runner_system_failure", "stuck_or_timeout_failure", "script_failure"],
}
final_job["retry"] = service_job_retries
final_job["interruptible"] = True
final_job["dependencies"] = []

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@ -1650,45 +1650,3 @@ def fake_dyn_mapping_urlopener(*args, **kwargs):
assert job.get("variables", {}).get("MY_VAR") == "hello"
assert "ignored_field" not in job
assert "unallowed_field" not in job
def test_ci_generate_noop_no_concretize(
tmpdir,
working_env,
mutable_mock_env_path,
install_mockery,
mock_packages,
monkeypatch,
ci_base_environment,
):
# Write the enviroment file
filename = str(tmpdir.join("spack.yaml"))
with open(filename, "w") as f:
f.write(
"""\
spack:
specs:
- pkg-a
mirrors:
buildcache-destination: https://my.fake.mirror
ci:
type: gitlab
"""
)
def fake_compute_affected(r1=None, r2=None):
return []
monkeypatch.setattr(ci, "compute_affected_packages", fake_compute_affected)
monkeypatch.setenv("SPACK_PRUNE_UNTOUCHED", "TRUE") # enables pruning of untouched specs
with tmpdir.as_cwd():
env_cmd("create", "test", "./spack.yaml")
outputfile = str(tmpdir.join(".gitlab-ci.yml"))
with ev.read("test"):
ci_cmd("generate", "--output-file", outputfile)
with open(outputfile) as of:
pipeline_doc = syaml.load(of.read())
assert "no-specs-to-rebuild" in pipeline_doc