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maintainers/scripts/update-typst-packages.py: Skip packages that cannot be found in the registry

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Gongqi Huang
2025-07-02 22:53:27 -04:00
parent ff2348643e
commit 8c478a8d0f
1 changed files with 25 additions and 10 deletions
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35
maintainers/scripts/update-typst-packages.py
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@@ -78,7 +78,14 @@ class TypstPackage:
"nix-command", "nix-command",
] ]
result = subprocess.run(cmd + [url], capture_output=True, text=True) result = subprocess.run(cmd + [url], capture_output=True, text=True)
hash = re.search(r"hash\s+\'(sha256-.{44})\'", result.stderr).groups()[0] # We currently rely on Typst Universe's github repository to
# track package dependencies. However, there might be an
# inconsistency between the registry and the repository. We
# skip packages that cannot be fetched from the registry.
if re.search(r"error: unable to download", result.stderr):
return url, None
else:
hash = re.search(r"hash\s+\'(sha256-.{44})\'", result.stderr).groups()[0]
return url, hash return url, hash
def to_name_full(self): def to_name_full(self):
@@ -86,10 +93,14 @@ class TypstPackage:
def to_attrs(self): def to_attrs(self):
deps = set() deps = set()
excludes = list(map( excludes = list(
lambda e: os.path.join(self.path, e), map(
self.meta["package"]["exclude"] if "exclude" in self.meta["package"] else [], lambda e: os.path.join(self.path, e),
)) self.meta["package"]["exclude"]
if "exclude" in self.meta["package"]
else [],
)
)
for root, _, files in os.walk(self.path): for root, _, files in os.walk(self.path):
for file in filter(lambda f: f.split(".")[-1] == "typ", files): for file in filter(lambda f: f.split(".")[-1] == "typ", files):
file_path = os.path.join(root, file) file_path = os.path.join(root, file)
@@ -110,6 +121,9 @@ class TypstPackage:
) )
source_url, source_hash = self.source() source_url, source_hash = self.source()
if not source_hash:
return None
return dict( return dict(
url=source_url, url=source_url,
hash=source_hash, hash=source_hash,
@@ -152,11 +166,12 @@ def generate_typst_packages(preview_dir, output_file):
def generate_package(pname, package_subtree): def generate_package(pname, package_subtree):
sorted_keys = sorted(package_subtree.keys(), key=Version, reverse=True) sorted_keys = sorted(package_subtree.keys(), key=Version, reverse=True)
print(f"Generating metadata for {pname}") print(f"Generating metadata for {pname}")
return { version_set = OrderedDict(
pname: OrderedDict( (k, a)
(k, package_subtree[k].to_attrs()) for k in sorted_keys for k, a in [(k, package_subtree[k].to_attrs()) for k in sorted_keys]
) if a is not None
} )
return {pname: version_set} if len(version_set) > 0 else {}
with concurrent.futures.ThreadPoolExecutor(max_workers=100) as executor: with concurrent.futures.ThreadPoolExecutor(max_workers=100) as executor:
sorted_packages = sorted(package_tree.items(), key=lambda x: x[0]) sorted_packages = sorted(package_tree.items(), key=lambda x: x[0])