added test to run each mac crate individually

.github/scripts/check-each-crate.py

@@ -0,0 +1,69 @@
+#!/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.
+# - `disable_forklift`: Boolean, whether to disable forklift or not.
+
+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])
+disable_forklift = bool(sys.argv[3] if len(sys.argv) > 3 else False)
+
+print(f"Target group: {target_group}, Total groups: {groups_total}, Disable forklift: {disable_forklift}", file=sys.stderr)
+
+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)
+
+	cmd = ["cargo", "check", "--locked"]
+
+	cmd.insert(0, 'forklift') if not disable_forklift else None
+
+	res = subprocess.run(cmd, cwd = crates[crate][1])
+
+	if res.returncode != 0:
+		sys.exit(1)

.github/workflows/check-cargo-check-runtimes.yml

@@ -131,6 +131,10 @@ jobs:
     # TODO: remove once migration is complete or this workflow is fully stable
     if: contains(github.event.label.name, 'GHA-migration') || contains(github.event.pull_request.labels.*.name, 'GHA-migration')
     runs-on: macOS
+    strategy:
+      fail-fast: false
+      matrix:
+        index: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
     steps:
       - uses: actions/checkout@v4
       - run: brew install protobuf rustup
@@ -143,7 +147,10 @@ jobs:
       - name: Free space
         run: brew cleanup
       - name: Run cargo check
-        run: source $HOME/.cargo/env && time cargo check --workspace --locked
+        run: |
+          source $HOME/.cargo/env
+          PYTHONUNBUFFERED=x .github/scripts/check-each-crate.py ${{ matrix.index }} ${{ strategy.job-total }}
+          # time cargo check --workspace --locked
 
   confirm-required-jobs-passed:
     runs-on: ubuntu-latest