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feat(abigen): emit cargo build script directives #2449
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mattsse
approved these changes
May 31, 2023
| let contents = fs::read_to_string(&path).wrap_err("Could not read file")?; | ||
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| Self::new(name, contents) | ||
| let path = path.as_ref().to_str().ok_or_else(|| eyre::eyre!("invalid path"))?; |
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nit: error should include the path
| /// Specify whether to print [cargo build script directives][ref] if the source is a path. By | ||
| /// default, this is true only when executing inside of a build script. | ||
| /// | ||
| /// [ref]: https://doc.rust-lang.org/cargo/reference/build-scripts.html#outputs-of-the-build-script |
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I need to adapt this href style
| @@ -368,6 +396,11 @@ impl ContractBindings { | |||
| } | |||
| } | |||
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| /// Returns whether the current executable is a cargo build script. | |||
| fn in_build_script() -> bool { | |||
| std::env::var("CARGO_MAKEFLAGS").is_ok() | |||
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honestly i just went over all of the env vars, and this one was the only one that is set only on build scripts, per docs. Not 100% sure
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TARGET should be fine as well.
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Motivation
... and an
include_bytes!when not in build scripts. Signals Cargo to rebuild if the source files change.Solution
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