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Add debug command

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Summary:
Starts a shell in the build dir, with the environment set up in the
same way as for the build. Useful for experimenting and testing.

Reviewed By: chadaustin

Differential Revision: D58082246

fbshipit-source-id: 82b275401528d7616c2560d80b4c187de67f6032
This commit is contained in:
Simon Marlow
2024-06-04 13:57:07 -07:00
committed by Facebook GitHub Bot
parent 8daed6f7a9
commit 33643225be
2 changed files with 62 additions and 34 deletions
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86
build/fbcode_builder/getdeps.py
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@@ -210,6 +210,31 @@ class ProjectCmdBase(SubCmd):
def setup_project_cmd_parser(self, parser):
pass
# For commands that don't build but need the full list of install_dirs from
# dependencies (test, debug).
def get_install_dirs(self, loader, manifest):
install_dirs = []
for m in loader.manifests_in_dependency_order():
if m != manifest:
install_dirs.append(loader.get_project_install_dir(m))
return install_dirs
def create_builder(self, loader, manifest):
fetcher = loader.create_fetcher(manifest)
src_dir = fetcher.get_src_dir()
ctx = loader.ctx_gen.get_context(manifest.name)
build_dir = loader.get_project_build_dir(manifest)
inst_dir = loader.get_project_install_dir(manifest)
return manifest.create_builder(
loader.build_opts, src_dir, build_dir, inst_dir, ctx, loader
)
def check_built(self, loader, manifest):
built_marker = os.path.join(
loader.get_project_install_dir(manifest), ".built-by-getdeps"
)
return os.path.exists(built_marker)
class CachedProject(object):
"""A helper that allows calling the cache logic for a project
@@ -855,41 +880,20 @@ class FixupDeps(ProjectCmdBase):
@cmd("test", "test a given project")
class TestCmd(ProjectCmdBase):
def run_project_cmd(self, args, loader, manifest):
projects = loader.manifests_in_dependency_order()
if not self.check_built(loader, manifest):
print("project %s has not been built" % manifest.name)
return 1
builder = self.create_builder(loader, manifest)
install_dirs = self.get_install_dirs(loader, manifest)
# Accumulate the install directories so that the test steps
# can find their dep installation
install_dirs = []
for m in projects:
inst_dir = loader.get_project_install_dir(m)
if m == manifest or args.test_dependencies:
built_marker = os.path.join(inst_dir, ".built-by-getdeps")
if not os.path.exists(built_marker):
print("project %s has not been built" % m.name)
# TODO: we could just go ahead and build it here, but I
# want to tackle that as part of adding build-for-test
# support.
return 1
fetcher = loader.create_fetcher(m)
src_dir = fetcher.get_src_dir()
ctx = loader.ctx_gen.get_context(m.name)
build_dir = loader.get_project_build_dir(m)
builder = m.create_builder(
loader.build_opts, src_dir, build_dir, inst_dir, ctx, loader
)
builder.run_tests(
install_dirs,
schedule_type=args.schedule_type,
owner=args.test_owner,
test_filter=args.filter,
retry=args.retry,
no_testpilot=args.no_testpilot,
)
install_dirs.append(inst_dir)
builder.run_tests(
install_dirs,
schedule_type=args.schedule_type,
owner=args.test_owner,
test_filter=args.filter,
retry=args.retry,
no_testpilot=args.no_testpilot,
)
def setup_project_cmd_parser(self, parser):
parser.add_argument(
@@ -911,6 +915,20 @@ class TestCmd(ProjectCmdBase):
)
@cmd(
"debug",
"start a shell in the given project's build dir with the correct environment for running the build",
)
class DebugCmd(ProjectCmdBase):
def run_project_cmd(self, args, loader, manifest):
if not self.check_built(loader, manifest):
print("project %s has not been built" % manifest.name)
return 1
install_dirs = self.get_install_dirs(loader, manifest)
builder = self.create_builder(loader, manifest)
builder.debug(install_dirs, reconfigure=False)
@cmd("generate-github-actions", "generate a GitHub actions configuration")
class GenerateGitHubActionsCmd(ProjectCmdBase):
RUN_ON_ALL = """ [push, pull_request]"""