feat: add apt archives caching

This commit is contained in:
Максим Слипенко 2025-01-07 13:30:50 +03:00
parent 2c156c1c3f
commit 6c66e8d10f
8 changed files with 136 additions and 286 deletions

View file

@ -12,7 +12,7 @@ BUILD_COMMAND = (
)
@app.command()
@app.command(help="Build package from spec in isolated environment")
def build(
no_cache: bool = typer.Option(False, "--no-cache", help="Disable cache")
):
@ -51,6 +51,11 @@ def build(
os.makedirs(alr_cache, exist_ok=True)
command.extend(["-v", f"{alr_cache}:/home/buildbot/.cache/alr"])
apt_archives = os.path.join(cache_dir, "apt_archives")
os.makedirs(apt_archives, exist_ok=True)
os.makedirs(os.path.join(apt_archives, "partial"), exist_ok=True)
command.extend(["-v", f"{apt_archives}:/var/cache/apt/archives"])
command.extend([IMAGE, "/bin/sh", "-c", BUILD_COMMAND])
print(" ".join(command))

View file

@ -68,6 +68,6 @@ def update_checksums(script_path):
print(new_checksums_block)
@app.command()
@app.command(help="Get checksums for new sources")
def checksums():
update_checksums(f"{os.getcwd()}/alr.sh")

View file

@ -5,35 +5,69 @@ import typer
from aides_spec.utils.empty_template import create_from_empty_template
from aides_spec.utils.from_pkgbuild import (
PkgbuildDownloader,
create_from_pkgbuild,
download_pkgbuild,
)
app = typer.Typer()
@app.command()
def create(
from_aur: Annotated[Optional[str], typer.Option()] = None,
from_pkgbuild: Annotated[Optional[str], typer.Option()] = None,
empty_template: Annotated[Optional[bool], typer.Option()] = None,
):
output_file = "alr.sh"
if empty_template:
def process_empty_template(output_file: str):
"""Handles creation from an empty template."""
typer.echo("Creating spec from an empty template...")
create_from_empty_template(output_file)
elif from_aur:
print(f"Загружаем PKGBUILD для пакета '{from_aur}' из AUR...")
content = download_pkgbuild(from_aur)
create_from_pkgbuild(content, output_file)
elif from_pkgbuild:
print(f"Читаем PKGBUILD из локального файла '{from_pkgbuild}'...")
def process_from_aur(package_name: str, output_file: str):
"""Handles creation from an AUR package."""
typer.echo(
f"Downloading PKGBUILD for package '{package_name}' from AUR..."
)
try:
with open(from_pkgbuild, "rb") as f:
content = PkgbuildDownloader.download_and_extract(package_name)
create_from_pkgbuild(content, output_file)
except Exception as e:
typer.echo(
f"Error downloading PKGBUILD for '{package_name}': {e}", err=True
)
sys.exit(1)
def process_from_pkgbuild(file_path: str, output_file: str):
"""Handles creation from a local PKGBUILD file."""
typer.echo(f"Reading PKGBUILD from local file '{file_path}'...")
try:
with open(file_path, "rb") as f:
content = f.read()
create_from_pkgbuild(content, output_file)
except IOError as e:
print(f"Ошибка чтения файла '{from_pkgbuild}': {e}")
typer.echo(f"Error reading file '{file_path}': {e}", err=True)
sys.exit(1)
@app.command(help="Create spec (empty, from PKGBUILD or AUR)")
def create(
from_aur: Annotated[
Optional[str], typer.Option(help="Package name to fetch from AUR")
] = None,
from_pkgbuild: Annotated[
Optional[str], typer.Option(help="Path to local PKGBUILD file")
] = None,
empty_template: Annotated[
Optional[bool], typer.Option(help="Create spec from an empty template")
] = None,
):
"""Main function to handle spec creation."""
output_file = "alr.sh"
if empty_template:
process_empty_template(output_file)
elif from_aur:
process_from_aur(from_aur, output_file)
elif from_pkgbuild:
process_from_pkgbuild(from_pkgbuild, output_file)
else:
typer.echo(
"No valid option provided. Use --help for usage details.", err=True
)
sys.exit(1)

View file

@ -7,24 +7,24 @@ if TYPE_CHECKING:
class Replaces(TypedDict):
node: Node
node: "Node"
content: str
class Appends(TypedDict):
node: Node
node: "Node"
content: str
class BaseReplacer:
def __init__(self, content, tree: Tree, ctx: dict | None = None):
def __init__(self, content, tree: "Tree", ctx: dict | None = None):
self.content = content
self.tree = tree
self.replaces: List[Replaces] = []
self.appends: List[Appends] = []
self.ctx = ctx
def _node_text(self, node: Node):
def _node_text(self, node: "Node"):
"""Helper function to get the text of a node."""
return self.content[node.start_byte : node.end_byte].decode("utf-8")

View file

@ -1,91 +0,0 @@
from aides_spec.replacers.arch_replacer import ArchReplacer
from aides_spec.replacers.base import BaseReplacer
class ChecksumsReplacer(BaseReplacer):
CHECKSUMS_REPLACEMENTS = {
"b2sums": "blake2b-512",
"sha512sums": "sha512",
"sha384sums": "sha384",
"sha256sums": "sha256",
"sha224sums": "sha224",
"sha1sums": "sha1",
"md5sums": "md5",
}
def process(self):
root_node = self.tree.root_node
sums = self.CHECKSUMS_REPLACEMENTS.keys()
arches = ArchReplacer.ARCH_MAPPING.keys()
checksums = dict()
combinations = {(s, a) for s in sums for a in arches}.union(
{(s, None) for s in sums}
)
def find_replacements(node):
if node.type == "variable_assignment":
var_node = node.child_by_field_name("name")
value_node = node.child_by_field_name("value")
if var_node and value_node:
var_name = self._node_text(var_node)
for sum_part, arch_part in combinations:
if (
sum_part == var_name
if arch_part is None
else f"{sum_part}_{arch_part}" == var_name
):
checksums[(sum_part, arch_part)] = []
for item in value_node.children:
if item.type == "raw_string":
element_text = self._node_text(item)
if (
element_text.startswith("'")
and element_text.endswith("'")
) or (
element_text.startswith('"')
and element_text.endswith('"')
):
# quote_char = element_text[0]
hash = element_text[1:-1]
else:
hash = element_text
chcksm = self.CHECKSUMS_REPLACEMENTS[
sum_part
]
checksums[(sum_part, arch_part)].append(
f"{chcksm}:{hash}"
)
self.replaces.append({"node": node, "content": ""})
for child in node.children:
find_replacements(child)
find_replacements(root_node)
result = dict()
content = ""
for (sum_part, arch_part), hashes in checksums.items():
key = (
f"checksums_{ArchReplacer.ARCH_MAPPING[arch_part]}"
if arch_part
else "checksums"
)
result.setdefault(key, []).extend(hashes)
for key, value in result.items():
content += f"""{key}=(
'{"',\n '".join(value)}'
)"""
self.appends.append({"node": root_node, "content": content})
print(result)
return self._apply_replacements()

View file

@ -1,94 +0,0 @@
from typing import TYPE_CHECKING
from aides_spec.replacers.base import BaseReplacer
if TYPE_CHECKING:
from tree_sitter import Node
class LocalSourcesReplacer(BaseReplacer):
def process(self):
root_node = self.tree.root_node
self.local_files = []
self.prepare_func_body = None
def find_replacements(node: Node):
if node.type == "function_definition":
func_name = self._node_text(node.child_by_field_name("name"))
if func_name == "prepare":
self.prepare_func_body = node.child_by_field_name("body")
if node.type == "variable_assignment":
var_node = node.child_by_field_name("name")
value_node = node.child_by_field_name("value")
if var_node and value_node:
var_name = self._node_text(var_node)
if var_name == "sources":
self._remove_local_files(value_node)
for child in node.children:
find_replacements(child)
find_replacements(root_node)
copy_commands = "\n ".join(
f'cp "${{scriptdir}}/{file}" "${{srcdir}}"'
for file in self.local_files
)
prepare_func_content = f"""
{copy_commands}
"""
print(self.local_files)
if self.prepare_func_body is not None:
text = self._node_text(self.prepare_func_body)
closing_brace_index = text.rfind("}")
text = (
text[:closing_brace_index]
+ prepare_func_content
+ text[closing_brace_index:]
)
self.replaces.append(
{
"node": self.prepare_func_body,
"content": text,
}
)
else:
text = self._node_text(root_node)
text = f"""prepare() {{
{prepare_func_content}}}
"""
self.appends.append({"node": root_node, "content": text})
return self._apply_replacements()
def _remove_local_files(self, source_node: Node):
updated_items = []
for item_node in source_node.children:
item_text = self._node_text(item_node)
if item_text == "(" or item_text == ")":
continue
if "://" in item_text:
updated_items.append(item_text)
else:
text = item_text
if item_node.type == "string":
text = self._node_text(item_node.child(1))
self.local_files.append(text)
new_content = "(\n " + " \n".join(updated_items) + "\n)"
self.replaces.append(
{
"node": source_node,
"content": new_content,
}
)

View file

@ -9,7 +9,7 @@ from aides_spec.replacers.base import BaseReplacer
class StringValue(str):
def __init__(self, node: Node):
def __init__(self, node: "Node"):
self.node = node
def get_text_value(self) -> str:
@ -28,7 +28,7 @@ class StringValue(str):
class Utils:
def parse_variable_assignment(node: Node):
def parse_variable_assignment(node: "Node"):
var_node = node.child_by_field_name("name")
value_node = node.child_by_field_name("value")
@ -37,7 +37,7 @@ class Utils:
return (var_node, value_node)
def get_string_values_from_array(node: Node):
def get_string_values_from_array(node: "Node"):
arr = []
for item in node.children:
if (
@ -79,7 +79,7 @@ class SourcesReplacer(BaseReplacer):
sources = dict()
checksums = dict()
def execute(node: Node):
def execute(node: "Node"):
if node.type == "function_definition":
func_name = self._node_text(node.child_by_field_name("name"))
if func_name != "prepare":
@ -116,7 +116,7 @@ class SourcesReplacer(BaseReplacer):
for v in Utils.get_string_values_from_array(value_node)
]
def traverse(node: Node):
def traverse(node: "Node"):
execute(node)
for child in node.children:
traverse(child)
@ -134,7 +134,6 @@ class SourcesReplacer(BaseReplacer):
for i, file in enumerate(files):
file_name = file.get_text_value()
print(file_name)
if "://" in file_name:
source_files.append(file)
checksums_str.append(checksums[arch][i])

View file

@ -8,96 +8,93 @@ import tree_sitter_bash as tsbash
from tree_sitter import Language, Parser
from aides_spec.replacers.arch_replacer import ArchReplacer
# from aides_spec.replacers.checksums_replacer import ChecksumsReplacer
# from aides_spec.replacers.local_sources_replacer import LocalSourcesReplacer
from aides_spec.replacers.simple_replacer import SimpleReplacer
from aides_spec.replacers.sources import SourcesReplacer
parser_ts = None
HEADER = """#
# WARNING: Automatically converted from PKGBUILD and may contain errors
#
"""
def download_pkgbuild_and_all_files(pkgname):
class PkgbuildDownloader:
"""Handles downloading PKGBUILD and associated files."""
@staticmethod
def download_and_extract(pkgname: str) -> bytes:
aur_url = f"https://aur.archlinux.org/{pkgname}.git"
with tempfile.TemporaryDirectory() as tmpdirname:
try:
print(f"Клонируем репозиторий для {pkgname}")
print(f"Cloning repository for {pkgname}...")
git.Repo.clone_from(aur_url, tmpdirname)
print(f"Files for {pkgname} downloaded to {tmpdirname}")
print(f"Файлы для {pkgname} загружены в {tmpdirname}")
for root, dirs, files in os.walk(tmpdirname):
dirs[:] = [d for d in dirs if d not in [".git"]]
files = [
file
for file in files
if file not in ["PKGBUILD", ".SRCINFO"]
]
for file in files:
file_path = os.path.join(root, file)
relative_path = os.path.relpath(file_path, tmpdirname)
destination_path = os.path.join(os.getcwd(), relative_path)
os.makedirs(
os.path.dirname(destination_path), exist_ok=True
)
shutil.copy(file_path, destination_path)
PkgbuildDownloader._copy_files(tmpdirname)
with open(os.path.join(tmpdirname, "PKGBUILD"), "rb") as f:
return f.read()
return
except Exception as e:
print(f"Ошибка при скачивании репозитория: {e}")
print(f"Error downloading repository: {e}", file=sys.stderr)
sys.exit(1)
@staticmethod
def _copy_files(tmpdirname: str):
"""Copies all files to the current directory."""
for root, dirs, files in os.walk(tmpdirname):
dirs[:] = [d for d in dirs if d not in [".git"]]
files = [f for f in files if f not in ["PKGBUILD", ".SRCINFO"]]
def download_pkgbuild(pkgname):
return download_pkgbuild_and_all_files(pkgname)
for file in files:
file_path = os.path.join(root, file)
relative_path = os.path.relpath(file_path, tmpdirname)
destination_path = os.path.join(os.getcwd(), relative_path)
os.makedirs(os.path.dirname(destination_path), exist_ok=True)
shutil.copy(file_path, destination_path)
def process_file(content, tree, replacers):
class PkgbuildProcessor:
"""Processes PKGBUILD files with replacers."""
def __init__(self):
self.parser = self._initialize_parser()
@staticmethod
def _initialize_parser() -> Parser:
bash_language = Language(tsbash.language())
return Parser(bash_language)
def process(self, content: bytes, replacers: list) -> bytes:
tree = self.parser.parse(content)
for replacer_class in replacers:
replacer = replacer_class(content, tree)
content = replacer.process()
tree = parser_ts.parse(content, tree)
tree = self.parser.parse(content, tree)
return content
HEADER = """#
# WARNING: Automatic converted from PKGBUILD and may contains errors
#
"""
def create_from_pkgbuild(content, output_file):
global parser_ts
BASH_LANGUAGE = Language(tsbash.language())
parser_ts = Parser(BASH_LANGUAGE)
tree = parser_ts.parse(content)
def create_from_pkgbuild(content: bytes, output_file: str):
"""Creates a new spec file from a PKGBUILD."""
processor = PkgbuildProcessor()
replacers = [
SimpleReplacer,
ArchReplacer,
SourcesReplacer,
# LocalSourcesReplacer,
# ChecksumsReplacer,
]
new_content = process_file(content, tree, replacers)
try:
new_content = processor.process(content, replacers)
new_content = bytes(HEADER, encoding="utf-8") + new_content
try:
with open(output_file, "wb") as f:
f.write(new_content)
print(f"Файл успешно записан в {output_file}.")
print(f"File successfully written to {output_file}.")
except IOError as e:
print(f"Ошибка при записи файла: {e}")
print(f"Error writing file: {e}", file=sys.stderr)
sys.exit(1)