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https://github.com/helix-editor/helix
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b157c5a8a4
This restores much of the behavior that existed before this PR: helix will build the grammars when compiling. The difference is that now fetching is also done during the build phase and is done much more quickly - both shallow and in parallel.
27 lines
890 B
Rust
27 lines
890 B
Rust
use helix_loader::grammar::{build_grammars, fetch_grammars};
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use std::borrow::Cow;
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use std::process::Command;
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fn main() {
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let git_hash = Command::new("git")
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.args(&["rev-parse", "HEAD"])
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.output()
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.ok()
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.filter(|output| output.status.success())
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.and_then(|x| String::from_utf8(x.stdout).ok());
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let version: Cow<_> = match git_hash {
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Some(git_hash) => format!("{} ({})", env!("CARGO_PKG_VERSION"), &git_hash[..8]).into(),
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None => env!("CARGO_PKG_VERSION").into(),
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};
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if std::env::var("HELIX_DISABLE_AUTO_GRAMMAR_BUILD").is_err() {
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fetch_grammars().expect("Failed to fetch tree-sitter grammars");
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build_grammars().expect("Failed to compile tree-sitter grammars");
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}
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println!("cargo:rerun-if-changed=../runtime/grammars/");
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println!("cargo:rustc-env=VERSION_AND_GIT_HASH={}", version);
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}
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