Ok(())
}
-pub fn render_template(template: &str, grammarfile: &str) -> Result<String> {
+pub fn render_template(template: &str) -> Result<String> {
let grammar: ron::value::Value = {
- let text = fs::read_to_string(grammarfile)?;
+ let text = fs::read_to_string(format!("{}{}", Path::new(&std::env::var("CARGO_MANIFEST_DIR").unwrap()).parent().unwrap().to_str().unwrap(), "/ra_syntax/src/grammar.ron"))?;
ron::de::from_str(&text)?
};
let template = fs::read_to_string(template)?;
fn run_gen_command(name: &str, verify: bool) -> Result<()> {
match name {
"gen-kinds" => {
- update(Path::new(SYNTAX_KINDS), &render_template(SYNTAX_KINDS_TEMPLATE, GRAMMAR)?, verify)?;
- update(Path::new(AST), &render_template(AST_TEMPLATE, GRAMMAR)?, verify)?;
+ update(Path::new(SYNTAX_KINDS), &render_template(SYNTAX_KINDS_TEMPLATE)?, verify)?;
+ update(Path::new(AST), &render_template(AST_TEMPLATE)?, verify)?;
},
"gen-tests" => {
gen_tests(verify)?
use std::path::Path;
use tools::{render_template, update};
-const GRAMMAR: &str = "../ra_syntax/src/grammar.ron";
const SYNTAX_KINDS: &str = "../ra_syntax/src/syntax_kinds/generated.rs";
const SYNTAX_KINDS_TEMPLATE: &str = "../ra_syntax/src/syntax_kinds/generated.rs.tera";
const AST: &str = "../ra_syntax/src/ast/generated.rs";
#[test]
fn verify_template_generation() {
- if let Err(error) = update(Path::new(SYNTAX_KINDS), &render_template(SYNTAX_KINDS_TEMPLATE, GRAMMAR).unwrap(), true) {
+ if let Err(error) = update(Path::new(SYNTAX_KINDS), &render_template(SYNTAX_KINDS_TEMPLATE).unwrap(), true) {
panic!("{}. Please update it by running `cargo gen-kinds`", error);
}
- if let Err(error) = update(Path::new(AST), &render_template(AST_TEMPLATE, GRAMMAR).unwrap(), true) {
+ if let Err(error) = update(Path::new(AST), &render_template(AST_TEMPLATE).unwrap(), true) {
panic!("{}. Please update it by running `cargo gen-kinds`", error);
}
-}
\ No newline at end of file
+}