Remove the generated Cargo.lock after build

[tisonkun]

It seems this code snippet will generate a Cargo.lock file that fails cargo publish as described in #135.

shadow-rs/src/env.rs

Lines 122 to 130 in 4358b4a

	if let Ok(out) = Command::new("cargo")
	.args(["metadata", "--format-version", "1"])
	.output()
	{
	update_val(
	CARGO_METADATA,
	String::from_utf8(out.stdout)?.trim().to_string(),
	);
	}

@weihanglo suggested in rust-lang/cargo#12195 that we may delete the Cargo.lock after build.

[tisonkun]

Currently work it around by add this line to the build.rs file:

let _ = std::fs::remove_file(Path::new(env!("CARGO_MANIFEST_DIR")).join("Cargo.lock"));

Ref - tisonkun/morax#4

[weihanglo]

BTW --locfile-path has been implemented: https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#lockfile-path
While it is still an unstable feature, it would be appreciated if you could give feedback :)

[baoyachi]

@tisonkun The next version will fix it.

[tisonkun]

@baoyachi Cool! Would you please link the related changes to this issue so that we can cross ref each other?

[baoyachi]

@baoyachi Cool! Would you please link the related changes to this issue so that we can cross ref each other?

No problem.

[baoyachi]

@tisonkun New version publised,please use:

shadow-rs = "0.35.1"

By the way, the code with let _ = std::fs::remove_file(Path::new(env!("CARGO_MANIFEST_DIR")).join("Cargo.lock")); can be remove in morax .

[tisonkun]

Cheers! Thank you!

[tisonkun]

Update it. Thank you!