rust-lightning/ci/ci-tx-sync-tests.sh
Elias Rohrer cd5b4f763e
Move lightning-transaction-sync tests to dedicated script
.. and bump its MSRV to 1.75.

Recently, `rustls` bumped their MSRV to 1.71. As we depend on them and
don't want to continuously pin this security-critical dependency back,
we have no choice left but to bump the MSRV for
`lightning-transaction-sync` to a version >= 1.71, too.

Here, we hence move the `lightning-transaction-sync` tests to a
dedicated script and propose to introduce a secondary MSRV of 1.75.

We chose this particular version, because:

a) it's > 1 year old
b) it provides a buffer to 1.71, i.e., if some crate bumped to a version
 > 1.71, there is a chance we don't immediately have to react again
c) it
 stabilized `async fn`s in traits (see
 https://blog.rust-lang.org/2023/12/21/async-fn-rpit-in-traits.html),
 which might become handy for related (BDK) crates, which hopefully will
 adopt the same target.
2025-01-14 14:31:29 +01:00

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#!/bin/bash
set -eox pipefail
RUSTC_MINOR_VERSION=$(rustc --version | awk '{ split($2,a,"."); print a[2] }')
pushd lightning-transaction-sync
# Some crates require pinning to meet our MSRV even for our downstream users,
# which we do here.
# Further crates which appear only as dev-dependencies are pinned further down.
function PIN_RELEASE_DEPS {
return 0 # Don't fail the script if our rustc is higher than the last check
}
PIN_RELEASE_DEPS # pin the release dependencies
# Starting with version 0.5.11, the `home` crate has an MSRV of rustc 1.81.0.
[ "$RUSTC_MINOR_VERSION" -lt 81 ] && cargo update -p home --precise "0.5.9" --verbose
export RUST_BACKTRACE=1
echo -e "\n\nChecking Transaction Sync Clients with features."
cargo check --verbose --color always --features esplora-blocking
cargo check --verbose --color always --features esplora-async
cargo check --verbose --color always --features esplora-async-https
cargo check --verbose --color always --features electrum
if [ -z "$CI_ENV" ] && [[ -z "$BITCOIND_EXE" || -z "$ELECTRS_EXE" ]]; then
echo -e "\n\nSkipping testing Transaction Sync Clients due to BITCOIND_EXE or ELECTRS_EXE being unset."
cargo check --tests
else
echo -e "\n\nTesting Transaction Sync Clients with features."
cargo test --verbose --color always --features esplora-blocking
cargo test --verbose --color always --features esplora-async
cargo test --verbose --color always --features esplora-async-https
cargo test --verbose --color always --features electrum
fi
popd