Test MSRV builds (without dev-dependencies) in CI

This commit is contained in:
Matt Corallo 2023-07-17 21:53:07 +00:00
parent fd2464374b
commit 4ab32f9c2b
4 changed files with 39 additions and 7 deletions

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@ -14,6 +14,7 @@ exclude = [
"lightning-custom-message",
"lightning-transaction-sync",
"no-std-check",
"msrv-no-dev-deps-check",
"bench",
]

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@ -4,18 +4,30 @@ set -eox pipefail
RUSTC_MINOR_VERSION=$(rustc --version | awk '{ split($2,a,"."); print a[2] }')
HOST_PLATFORM="$(rustc --version --verbose | grep "host:" | awk '{ print $2 }')"
# Tokio MSRV on versions 1.17 through 1.26 is rustc 1.49. Above 1.26 MSRV is 1.56.
[ "$RUSTC_MINOR_VERSION" -lt 49 ] && cargo update -p tokio --precise "1.14.1" --verbose
[[ "$RUSTC_MINOR_VERSION" -gt 48 && "$RUSTC_MINOR_VERSION" -lt 56 ]] && cargo update -p tokio --precise "1.25.1" --verbose
# 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 {
# Tokio MSRV on versions 1.17 through 1.26 is rustc 1.49. Above 1.26 MSRV is 1.56.
[ "$RUSTC_MINOR_VERSION" -lt 49 ] && cargo update -p tokio --precise "1.14.1" --verbose
[[ "$RUSTC_MINOR_VERSION" -gt 48 && "$RUSTC_MINOR_VERSION" -lt 56 ]] && cargo update -p tokio --precise "1.25.1" --verbose
# Sadly the log crate is always a dependency of tokio until 1.20, and has no reasonable MSRV guarantees
[ "$RUSTC_MINOR_VERSION" -lt 49 ] && cargo update -p log --precise "0.4.18" --verbose
# Sadly the log crate is always a dependency of tokio until 1.20, and has no reasonable MSRV guarantees
[ "$RUSTC_MINOR_VERSION" -lt 49 ] && cargo update -p log --precise "0.4.18" --verbose
# The serde_json crate switched to Rust edition 2021 starting with v1.0.101, i.e., has MSRV of 1.56
[ "$RUSTC_MINOR_VERSION" -lt 56 ] && cargo update -p serde_json --precise "1.0.100" --verbose
return 0 # Don't fail the script if our rustc is higher than the last check
}
PIN_RELEASE_DEPS # pin the release dependencies in our main workspace
# The addr2line v0.20 crate (a dependency of `backtrace` starting with 0.3.68) relies on 1.55+
[ "$RUSTC_MINOR_VERSION" -lt 55 ] && cargo update -p backtrace --precise "0.3.67" --verbose
# The serde_json crate switched to Rust edition 2021 starting with v1.0.101, i.e., has MSRV of 1.56
[ "$RUSTC_MINOR_VERSION" -lt 56 ] && cargo update -p serde_json --precise "1.0.100" --verbose
# The quote crate switched to Rust edition 2021 starting with v1.0.31, i.e., has MSRV of 1.56
[ "$RUSTC_MINOR_VERSION" -lt 56 ] && cargo update -p quote --precise "1.0.30" --verbose
[ "$LDK_COVERAGE_BUILD" != "" ] && export RUSTFLAGS="-C link-dead-code"
@ -65,6 +77,12 @@ pushd no-std-check
cargo check --verbose --color always --features lightning-transaction-sync
popd
# Test that we can build downstream code with only the "release pins".
pushd msrv-no-dev-deps-check
PIN_RELEASE_DEPS
cargo check
popd
if [ -f "$(which arm-none-eabi-gcc)" ]; then
pushd no-std-check
cargo build --target=thumbv7m-none-eabi

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@ -0,0 +1,13 @@
[package]
name = "msrv-check"
version = "0.1.0"
edition = "2018"
[dependencies]
lightning = { path = "../lightning" }
lightning-block-sync = { path = "../lightning-block-sync", features = [ "rest-client", "rpc-client" ] }
lightning-invoice = { path = "../lightning-invoice" }
lightning-net-tokio = { path = "../lightning-net-tokio" }
lightning-persister = { path = "../lightning-persister" }
lightning-background-processor = { path = "../lightning-background-processor", features = ["futures"] }
lightning-rapid-gossip-sync = { path = "../lightning-rapid-gossip-sync" }

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