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pezkuwi-subxt/.gitlab/check-each-crate.py
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Bastian Köcher 3ae86ae075 check-each-crate: Do not reference crate to check by name (#2098)
This pull request changes how `check-each-crate.py` is working. Instead
of passing the name of the crate via `-p`, we now jump into the
directory of the crate and call there `cargo check`. This should fix
issues like https://github.com/paritytech/polkadot-sdk/issues/2013 where
a crate is present twice in the `Cargo.lock`.

Besides that it also changes `core/Cargo.toml` to not always pull in
bandersnatch.
2023-10-31 14:07:10 +01:00

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#!/usr/bin/env python3
# A script that checks each workspace crate individually.
# It's relevant to check workspace crates individually because otherwise their compilation problems
# due to feature misconfigurations won't be caught, as exemplified by
# https://github.com/paritytech/substrate/issues/12705
#
# `check-each-crate.py target_group groups_total`
#
# - `target_group`: Integer starting from 1, the group this script should execute.
# - `groups_total`: Integer starting from 1, total number of groups.
import subprocess, sys
# Get all crates
output = subprocess.check_output(["cargo", "tree", "--locked", "--workspace", "--depth", "0", "--prefix", "none"])
# Convert the output into a proper list
crates = []
for line in output.splitlines():
if line != b"":
line = line.decode('utf8').split(" ")
crate_name = line[0]
# The crate path is always the last element in the line.
crate_path = line[len(line) - 1].replace("(", "").replace(")", "")
crates.append((crate_name, crate_path))
# Make the list unique and sorted
crates = list(set(crates))
crates.sort()
target_group = int(sys.argv[1]) - 1
groups_total = int(sys.argv[2])
if len(crates) == 0:
print("No crates detected!", file=sys.stderr)
sys.exit(1)
print(f"Total crates: {len(crates)}", file=sys.stderr)
crates_per_group = len(crates) // groups_total
# If this is the last runner, we need to take care of crates
# after the group that we lost because of the integer division.
if target_group + 1 == groups_total:
overflow_crates = len(crates) % groups_total
else:
overflow_crates = 0
print(f"Crates per group: {crates_per_group}", file=sys.stderr)
# Check each crate
for i in range(0, crates_per_group + overflow_crates):
crate = crates_per_group * target_group + i
print(f"Checking {crates[crate][0]}", file=sys.stderr)
res = subprocess.run(["cargo", "check", "--locked"], cwd = crates[crate][1])
if res.returncode != 0:
sys.exit(1)