max / synckit

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1	#!/bin/bash
2	# check-mobile-targets: cross-check synckit-client for the Apple targets.
3	#
4	# Why this exists: synckit-client compiled cleanly on every host we build on
5	# while being entirely unbuildable for iOS, because nothing ever pointed a
6	# compiler at an iOS target. Two separate breaks hid behind that (the Apple
7	# store crate hard-errors on iOS without its `protected` feature, and keyring's
8	# store installer is cfg'd out on iOS), and both were found by reading, not by
9	# building. Run this after touching keystore.rs, the `keychain` feature, or any
10	# keyring-family dependency.
11	#
12	# Runs anywhere with rustup, Linux included: `cargo check` does not link, and
13	# these feature sets pull in no C code.
14	#
15	# Not covered here, and still mbp-only:
16	# - the `store` feature, whose bundled SQLite needs the Apple SDK (xcrun)
17	# - linking, code signing, and anything on-device
18	set -euo pipefail
19
20	cd "$(dirname "$0")/.."
21
22	TARGETS=(aarch64-apple-ios aarch64-apple-darwin)
23	# `store` is excluded deliberately: bundled libsqlite3-sys shells out to xcrun.
24	FEATURES="keychain"
25
26	for target in "${TARGETS[@]}"; do
27	if ! rustup target list --installed \| grep -qx "$target"; then
28	echo "==> installing target $target"
29	rustup target add "$target"
30	fi
31	echo "==> cargo check --target $target --features $FEATURES"
32	cargo check \
33	--manifest-path synckit-client/Cargo.toml \
34	--target "$target" \
35	--no-default-features \
36	--features "$FEATURES"
37	done
38
39	echo "==> Apple targets check clean."
40