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5be459e57f
* Fix some typos and linter warnings. This commit fixes some random comment typos and various linter warnings. * wit-component: rename `decode_interface_component`. This commit renames `decode_interface_component` to `decode_component_interfaces` to better describe what the function does. Previously it was meant to decode an "interface-only" component, but now it returns all the interfaces (i.e. the "world") of the component. * wit-component: implement multi-value return printing. This commit implements printing of multi-value returns of interfaces decoded from a component. * Remove `module` field from `Interface`. The `module` field was originally used by `cargo component` but is no longer necessary and otherwise unused from `wit-bindgen` itself. * Remove `symbol_namespace` from Rust generator. This field is no longer used anywhere in the wit-bindgen repo. * Add method to `Interface` for determining core export names. This commit extracts the expected core export name out of `wit-component` and into `Interface`, allowing generators to conform to the name expected by `wit-component`.
35 lines
843 B
Rust
35 lines
843 B
Rust
use std::{path::Path, process::Command};
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fn main() {
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println!("cargo:rerun-if-changed=build.rs");
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commit_info();
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}
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fn commit_info() {
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if !Path::new(".git").exists() {
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return;
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}
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let output = match Command::new("git")
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.arg("log")
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.arg("-1")
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.arg("--date=short")
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.arg("--format=%H %h %cd")
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.arg("--abbrev=9")
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.output()
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{
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Ok(output) if output.status.success() => output,
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_ => return,
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};
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let stdout = String::from_utf8(output.stdout).unwrap();
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let mut parts = stdout.split_whitespace();
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let mut next = || parts.next().unwrap();
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println!("cargo:rustc-env=CARGO_GIT_HASH={}", next());
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println!(
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"cargo:rustc-env=CARGO_VERSION_INFO={} ({} {})",
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env!("CARGO_PKG_VERSION"),
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next(),
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next()
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);
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}
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