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script-generator: support explicit manifest/config roots and wire all callers

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vxtls 2026-02-18 10:14:17 -05:00
parent 984b832224
commit 21ddab36c3
8 changed files with 207 additions and 56 deletions
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81
lib/generator.py
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@ -27,14 +27,18 @@ class Generator():
distfiles_dir = os.path.join(git_dir, 'distfiles')
# pylint: disable=too-many-arguments,too-many-positional-arguments
def __init__(self, arch, external_sources, early_preseed, repo_path, mirrors):
def __init__(self, arch, external_sources, early_preseed, repo_path, mirrors,
build_guix_also=False):
self.arch = arch
self.early_preseed = early_preseed
self.external_sources = external_sources
self.repo_path = repo_path
self.mirrors = mirrors
self.source_manifest = self.get_source_manifest(not self.external_sources)
self.early_source_manifest = self.get_source_manifest(True)
self.build_guix_also = build_guix_also
self.source_manifest = self.get_source_manifest(not self.external_sources,
build_guix_also=self.build_guix_also)
self.early_source_manifest = self.get_source_manifest(True,
build_guix_also=self.build_guix_also)
self.target_dir = None
self.external_dir = None
@ -117,6 +121,13 @@ class Generator():
self.get_packages()
shutil.copytree(os.path.join(self.git_dir, 'steps'), os.path.join(self.target_dir, 'steps'))
if self.build_guix_also:
steps_guix_dir = os.path.join(self.git_dir, 'steps-guix')
if not os.path.isdir(steps_guix_dir):
raise ValueError("steps-guix directory does not exist while --build-guix-also is set.")
if not os.path.isfile(os.path.join(steps_guix_dir, 'manifest')):
raise ValueError("steps-guix/manifest does not exist while --build-guix-also is set.")
shutil.copytree(steps_guix_dir, os.path.join(self.target_dir, 'steps-guix'))
def stage0_posix(self, kernel_bootstrap=False):
"""Copy in all of the stage0-posix"""
@ -344,43 +355,55 @@ this script the next time")
self.check_file(path, line[0])
@classmethod
def get_source_manifest(cls, pre_network=False):
def get_source_manifest(cls, pre_network=False, build_guix_also=False):
"""
Generate a source manifest for the system.
"""
entries = []
directory = os.path.relpath(cls.distfiles_dir, cls.git_dir)
# Find all source files
steps_dir = os.path.join(cls.git_dir, 'steps')
with open(os.path.join(steps_dir, 'manifest'), 'r', encoding="utf_8") as file:
for line in file:
if pre_network and line.strip().startswith("improve: ") and "network" in line:
break
manifests = [os.path.join(cls.git_dir, 'steps')]
if build_guix_also:
steps_guix_dir = os.path.join(cls.git_dir, 'steps-guix')
if not os.path.isdir(steps_guix_dir):
raise ValueError("steps-guix directory does not exist while --build-guix-also is set.")
manifests.append(steps_guix_dir)
if not line.strip().startswith("build: "):
continue
for steps_dir in manifests:
manifest_path = os.path.join(steps_dir, 'manifest')
if not os.path.isfile(manifest_path):
if steps_dir.endswith('steps-guix'):
raise ValueError("steps-guix/manifest does not exist while --build-guix-also is set.")
raise ValueError(f"Missing manifest: {manifest_path}")
step = line.split(" ")[1].split("#")[0].strip()
sourcef = os.path.join(steps_dir, step, "sources")
if os.path.exists(sourcef):
# Read sources from the source file
with open(sourcef, "r", encoding="utf_8") as sources:
for source in sources.readlines():
source = source.strip().split(" ")
with open(manifest_path, 'r', encoding="utf_8") as file:
for line in file:
if pre_network and line.strip().startswith("improve: ") and "network" in line:
break
if source[0] == "g" or source[0] == "git":
source[1:] = source[2:]
if not line.strip().startswith("build: "):
continue
if len(source) > 3:
file_name = source[3]
else:
# Automatically determine file name based on URL.
file_name = os.path.basename(source[1])
step = line.split(" ")[1].split("#")[0].strip()
sourcef = os.path.join(steps_dir, step, "sources")
if os.path.exists(sourcef):
# Read sources from the source file
with open(sourcef, "r", encoding="utf_8") as sources:
for source in sources.readlines():
source = source.strip().split(" ")
entry = (source[2], directory, source[1], file_name)
if entry not in entries:
entries.append(entry)
if source[0] == "g" or source[0] == "git":
source[1:] = source[2:]
if len(source) > 3:
file_name = source[3]
else:
# Automatically determine file name based on URL.
file_name = os.path.basename(source[1])
entry = (source[2], directory, source[1], file_name)
if entry not in entries:
entries.append(entry)
return entries